/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_product54.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:30:28,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:30:28,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:30:28,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:30:28,435 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:30:28,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:30:28,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:30:28,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:30:28,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:30:28,457 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:30:28,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:30:28,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:30:28,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:30:28,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:30:28,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:30:28,468 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:30:28,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:30:28,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:30:28,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:30:28,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:30:28,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:30:28,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:30:28,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:30:28,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:30:28,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:30:28,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:30:28,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:30:28,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:30:28,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:30:28,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:30:28,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:30:28,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:30:28,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:30:28,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:30:28,507 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:30:28,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:30:28,508 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:30:28,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:30:28,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:30:28,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:30:28,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:30:28,512 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:30:28,526 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:30:28,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:30:28,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:30:28,528 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:30:28,528 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:30:28,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:30:28,528 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:30:28,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:30:28,529 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:30:28,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:30:28,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:30:28,529 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:30:28,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:30:28,530 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:30:28,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:30:28,530 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:30:28,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:30:28,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:30:28,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:30:28,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:30:28,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:30:28,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:30:28,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:30:28,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:30:28,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:30:28,532 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:30:28,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:30:28,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:30:28,533 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:30:28,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:30:28,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:30:28,863 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:30:28,866 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:30:28,868 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:30:28,868 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:30:28,869 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c [2020-07-10 14:30:28,935 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9967f95ce/b005eddf27e745afaca95ae977f4fecb/FLAG182bbf6a2 [2020-07-10 14:30:29,454 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:30:29,455 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c [2020-07-10 14:30:29,468 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9967f95ce/b005eddf27e745afaca95ae977f4fecb/FLAG182bbf6a2 [2020-07-10 14:30:29,804 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9967f95ce/b005eddf27e745afaca95ae977f4fecb [2020-07-10 14:30:29,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:30:29,817 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:30:29,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:30:29,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:30:29,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:30:29,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:30:29" (1/1) ... [2020-07-10 14:30:29,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c8f7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:29, skipping insertion in model container [2020-07-10 14:30:29,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:30:29" (1/1) ... [2020-07-10 14:30:29,834 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:30:29,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:30:30,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:30:30,405 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:30:30,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:30:30,583 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:30:30,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30 WrapperNode [2020-07-10 14:30:30,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:30:30,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:30:30,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:30:30,585 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:30:30,601 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (1/1) ... [2020-07-10 14:30:30,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (1/1) ... [2020-07-10 14:30:30,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (1/1) ... [2020-07-10 14:30:30,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (1/1) ... [2020-07-10 14:30:30,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (1/1) ... [2020-07-10 14:30:30,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (1/1) ... [2020-07-10 14:30:30,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (1/1) ... [2020-07-10 14:30:30,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:30:30,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:30:30,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:30:30,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:30:30,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:30:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:30:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:30:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:30:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:30:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:30:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:30:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:30:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:30:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:30:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:30:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:30:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:30:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:30:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:30:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:30:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:30:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:30:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:30:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:30:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:30:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:30:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:30:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:30:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 14:30:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:30:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:30:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:30:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:30:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:30:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:30:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:30:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:30:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:30:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:30:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:30:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:30:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:30:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:30:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:30:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:30:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:30:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:30:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:30:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:30:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:30:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:30:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:30:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:30:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:30:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:30:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:30:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:30:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:30:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:30:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:30:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:30:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:30:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:30:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:30:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:30:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:30:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:30:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:30:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:30:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:30:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:30:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:30:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:30:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:30:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:30:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:30:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:30:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:30:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:30:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:30:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:30:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:30:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:30:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:30:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:30:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 14:30:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:30:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:30:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:30:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:30:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:30:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:30:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:30:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:30:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:30:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:30:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:30:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:30:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:30:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:30:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:30:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:30:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:30:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:30:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:30:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:30:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:30:32,624 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:30:32,624 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:30:32,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:30:32 BoogieIcfgContainer [2020-07-10 14:30:32,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:30:32,631 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:30:32,631 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:30:32,635 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:30:32,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:30:29" (1/3) ... [2020-07-10 14:30:32,636 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d2b7d6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:30:32, skipping insertion in model container [2020-07-10 14:30:32,636 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:30" (2/3) ... [2020-07-10 14:30:32,637 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d2b7d6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:30:32, skipping insertion in model container [2020-07-10 14:30:32,637 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:30:32" (3/3) ... [2020-07-10 14:30:32,639 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product54.cil.c [2020-07-10 14:30:32,651 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:30:32,660 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:30:32,676 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:30:32,704 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:30:32,704 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:30:32,704 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:30:32,704 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:30:32,704 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:30:32,705 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:30:32,705 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:30:32,705 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:30:32,730 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states. [2020-07-10 14:30:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:30:32,743 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:32,744 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] [2020-07-10 14:30:32,744 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:32,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:32,751 INFO L82 PathProgramCache]: Analyzing trace with hash -404445524, now seen corresponding path program 1 times [2020-07-10 14:30:32,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:32,764 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963034629] [2020-07-10 14:30:32,764 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,505 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {236#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {206#true} is VALID [2020-07-10 14:30:33,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,597 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {206#true} #572#return; {206#true} is VALID [2020-07-10 14:30:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,609 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {206#true} {206#true} #462#return; {206#true} is VALID [2020-07-10 14:30:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,616 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {206#true} {206#true} #464#return; {206#true} is VALID [2020-07-10 14:30:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {206#true} is VALID [2020-07-10 14:30:33,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,621 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {206#true} #466#return; {206#true} is VALID [2020-07-10 14:30:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,625 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {206#true} {206#true} #468#return; {206#true} is VALID [2020-07-10 14:30:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {206#true} is VALID [2020-07-10 14:30:33,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {206#true} #562#return; {206#true} is VALID [2020-07-10 14:30:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-10 14:30:33,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,652 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {206#true} is VALID [2020-07-10 14:30:33,652 INFO L263 TraceCheckUtils]: 0: Hoare triple {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {206#true} is VALID [2020-07-10 14:30:33,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-10 14:30:33,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,654 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {206#true} {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {206#true} is VALID [2020-07-10 14:30:33,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {206#true} is VALID [2020-07-10 14:30:33,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,655 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {206#true} {207#false} #524#return; {207#false} is VALID [2020-07-10 14:30:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {206#true} is VALID [2020-07-10 14:30:33,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,660 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {207#false} #554#return; {207#false} is VALID [2020-07-10 14:30:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:33,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-10 14:30:33,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,666 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {206#true} {207#false} #556#return; {207#false} is VALID [2020-07-10 14:30:33,673 INFO L263 TraceCheckUtils]: 0: Hoare triple {206#true} call ULTIMATE.init(); {236#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:30:33,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {236#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {206#true} is VALID [2020-07-10 14:30:33,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,675 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {206#true} {206#true} #572#return; {206#true} is VALID [2020-07-10 14:30:33,675 INFO L263 TraceCheckUtils]: 4: Hoare triple {206#true} call #t~ret76 := main(); {206#true} is VALID [2020-07-10 14:30:33,675 INFO L280 TraceCheckUtils]: 5: Hoare triple {206#true} havoc ~retValue_acc~4;havoc ~tmp~1; {206#true} is VALID [2020-07-10 14:30:33,676 INFO L263 TraceCheckUtils]: 6: Hoare triple {206#true} call select_helpers(); {206#true} is VALID [2020-07-10 14:30:33,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,677 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {206#true} {206#true} #462#return; {206#true} is VALID [2020-07-10 14:30:33,677 INFO L263 TraceCheckUtils]: 9: Hoare triple {206#true} call select_features(); {206#true} is VALID [2020-07-10 14:30:33,677 INFO L280 TraceCheckUtils]: 10: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,678 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {206#true} {206#true} #464#return; {206#true} is VALID [2020-07-10 14:30:33,678 INFO L263 TraceCheckUtils]: 12: Hoare triple {206#true} call #t~ret13 := valid_product(); {206#true} is VALID [2020-07-10 14:30:33,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {206#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {206#true} is VALID [2020-07-10 14:30:33,679 INFO L280 TraceCheckUtils]: 14: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,679 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {206#true} {206#true} #466#return; {206#true} is VALID [2020-07-10 14:30:33,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {206#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {206#true} is VALID [2020-07-10 14:30:33,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {206#true} assume 0 != ~tmp~1; {206#true} is VALID [2020-07-10 14:30:33,681 INFO L263 TraceCheckUtils]: 18: Hoare triple {206#true} call setup(); {206#true} is VALID [2020-07-10 14:30:33,681 INFO L280 TraceCheckUtils]: 19: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,681 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {206#true} {206#true} #468#return; {206#true} is VALID [2020-07-10 14:30:33,682 INFO L263 TraceCheckUtils]: 21: Hoare triple {206#true} call runTest(); {206#true} is VALID [2020-07-10 14:30:33,683 INFO L263 TraceCheckUtils]: 22: Hoare triple {206#true} call __utac_acc__Specification5_spec__1(); {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:33,683 INFO L280 TraceCheckUtils]: 23: Hoare triple {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {206#true} is VALID [2020-07-10 14:30:33,684 INFO L280 TraceCheckUtils]: 24: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,684 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {206#true} {206#true} #562#return; {206#true} is VALID [2020-07-10 14:30:33,685 INFO L263 TraceCheckUtils]: 26: Hoare triple {206#true} call test(); {206#true} is VALID [2020-07-10 14:30:33,685 INFO L280 TraceCheckUtils]: 27: Hoare triple {206#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {206#true} is VALID [2020-07-10 14:30:33,686 INFO L280 TraceCheckUtils]: 28: Hoare triple {206#true} assume !true; {207#false} is VALID [2020-07-10 14:30:33,687 INFO L263 TraceCheckUtils]: 29: Hoare triple {207#false} call cleanup(); {207#false} is VALID [2020-07-10 14:30:33,687 INFO L280 TraceCheckUtils]: 30: Hoare triple {207#false} havoc ~i~0;havoc ~__cil_tmp2~0; {207#false} is VALID [2020-07-10 14:30:33,688 INFO L263 TraceCheckUtils]: 31: Hoare triple {207#false} call timeShift(); {207#false} is VALID [2020-07-10 14:30:33,688 INFO L263 TraceCheckUtils]: 32: Hoare triple {207#false} call __utac_acc__Specification5_spec__2(); {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:33,688 INFO L263 TraceCheckUtils]: 33: Hoare triple {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {206#true} is VALID [2020-07-10 14:30:33,689 INFO L280 TraceCheckUtils]: 34: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-10 14:30:33,689 INFO L280 TraceCheckUtils]: 35: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,689 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {206#true} {237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {206#true} is VALID [2020-07-10 14:30:33,690 INFO L280 TraceCheckUtils]: 37: Hoare triple {206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {206#true} is VALID [2020-07-10 14:30:33,690 INFO L280 TraceCheckUtils]: 38: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,691 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {206#true} {207#false} #524#return; {207#false} is VALID [2020-07-10 14:30:33,691 INFO L280 TraceCheckUtils]: 40: Hoare triple {207#false} assume !(0 != ~pumpRunning~0); {207#false} is VALID [2020-07-10 14:30:33,692 INFO L280 TraceCheckUtils]: 41: Hoare triple {207#false} assume !(0 != ~systemActive~0); {207#false} is VALID [2020-07-10 14:30:33,692 INFO L263 TraceCheckUtils]: 42: Hoare triple {207#false} call __utac_acc__Specification5_spec__3(); {207#false} is VALID [2020-07-10 14:30:33,692 INFO L280 TraceCheckUtils]: 43: Hoare triple {207#false} havoc ~tmp~0;havoc ~tmp___0~0; {207#false} is VALID [2020-07-10 14:30:33,693 INFO L263 TraceCheckUtils]: 44: Hoare triple {207#false} call #t~ret1 := getWaterLevel(); {206#true} is VALID [2020-07-10 14:30:33,693 INFO L280 TraceCheckUtils]: 45: Hoare triple {206#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {206#true} is VALID [2020-07-10 14:30:33,693 INFO L280 TraceCheckUtils]: 46: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,694 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {206#true} {207#false} #554#return; {207#false} is VALID [2020-07-10 14:30:33,694 INFO L280 TraceCheckUtils]: 48: Hoare triple {207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {207#false} is VALID [2020-07-10 14:30:33,694 INFO L280 TraceCheckUtils]: 49: Hoare triple {207#false} assume 2 != ~tmp~0; {207#false} is VALID [2020-07-10 14:30:33,695 INFO L263 TraceCheckUtils]: 50: Hoare triple {207#false} call #t~ret2 := isPumpRunning(); {206#true} is VALID [2020-07-10 14:30:33,695 INFO L280 TraceCheckUtils]: 51: Hoare triple {206#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {206#true} is VALID [2020-07-10 14:30:33,695 INFO L280 TraceCheckUtils]: 52: Hoare triple {206#true} assume true; {206#true} is VALID [2020-07-10 14:30:33,696 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {206#true} {207#false} #556#return; {207#false} is VALID [2020-07-10 14:30:33,696 INFO L280 TraceCheckUtils]: 54: Hoare triple {207#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {207#false} is VALID [2020-07-10 14:30:33,696 INFO L280 TraceCheckUtils]: 55: Hoare triple {207#false} assume 0 != ~tmp___0~0; {207#false} is VALID [2020-07-10 14:30:33,697 INFO L280 TraceCheckUtils]: 56: Hoare triple {207#false} assume 0 == ~switchedOnBeforeTS~0; {207#false} is VALID [2020-07-10 14:30:33,697 INFO L263 TraceCheckUtils]: 57: Hoare triple {207#false} call __automaton_fail(); {207#false} is VALID [2020-07-10 14:30:33,697 INFO L280 TraceCheckUtils]: 58: Hoare triple {207#false} assume !false; {207#false} is VALID [2020-07-10 14:30:33,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:30:33,743 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963034629] [2020-07-10 14:30:33,745 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:33,746 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:30:33,747 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271343696] [2020-07-10 14:30:33,758 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:30:33,764 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:33,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:30:33,899 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:33,899 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:30:33,899 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:33,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:30:33,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:30:33,914 INFO L87 Difference]: Start difference. First operand 203 states. Second operand 4 states. [2020-07-10 14:30:39,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:39,459 INFO L93 Difference]: Finished difference Result 351 states and 448 transitions. [2020-07-10 14:30:39,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:30:39,459 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:30:39,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:39,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:30:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 448 transitions. [2020-07-10 14:30:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:30:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 448 transitions. [2020-07-10 14:30:39,512 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 448 transitions. [2020-07-10 14:30:40,873 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 448 edges. 448 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:40,901 INFO L225 Difference]: With dead ends: 351 [2020-07-10 14:30:40,901 INFO L226 Difference]: Without dead ends: 192 [2020-07-10 14:30:40,907 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 [2020-07-10 14:30:40,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-07-10 14:30:42,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 160. [2020-07-10 14:30:42,415 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:30:42,416 INFO L82 GeneralOperation]: Start isEquivalent. First operand 192 states. Second operand 160 states. [2020-07-10 14:30:42,417 INFO L74 IsIncluded]: Start isIncluded. First operand 192 states. Second operand 160 states. [2020-07-10 14:30:42,418 INFO L87 Difference]: Start difference. First operand 192 states. Second operand 160 states. [2020-07-10 14:30:42,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:42,457 INFO L93 Difference]: Finished difference Result 192 states and 238 transitions. [2020-07-10 14:30:42,457 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 238 transitions. [2020-07-10 14:30:42,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:42,463 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:42,463 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 192 states. [2020-07-10 14:30:42,463 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 192 states. [2020-07-10 14:30:42,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:42,481 INFO L93 Difference]: Finished difference Result 192 states and 238 transitions. [2020-07-10 14:30:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 238 transitions. [2020-07-10 14:30:42,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:42,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:42,494 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:30:42,494 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:30:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 160 states. [2020-07-10 14:30:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 188 transitions. [2020-07-10 14:30:42,507 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 188 transitions. Word has length 59 [2020-07-10 14:30:42,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:30:42,507 INFO L479 AbstractCegarLoop]: Abstraction has 160 states and 188 transitions. [2020-07-10 14:30:42,508 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:30:42,508 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 188 transitions. [2020-07-10 14:30:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:30:42,512 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:42,512 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] [2020-07-10 14:30:42,513 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:30:42,513 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:42,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:42,514 INFO L82 PathProgramCache]: Analyzing trace with hash -315023676, now seen corresponding path program 1 times [2020-07-10 14:30:42,514 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:42,514 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347333667] [2020-07-10 14:30:42,515 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:42,966 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {1373#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1342#true} is VALID [2020-07-10 14:30:43,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1342#true} #572#return; {1342#true} is VALID [2020-07-10 14:30:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,065 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1342#true} {1342#true} #462#return; {1342#true} is VALID [2020-07-10 14:30:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,067 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1342#true} {1342#true} #464#return; {1342#true} is VALID [2020-07-10 14:30:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1342#true} is VALID [2020-07-10 14:30:43,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,074 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1342#true} #466#return; {1342#true} is VALID [2020-07-10 14:30:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,077 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1342#true} {1342#true} #468#return; {1342#true} is VALID [2020-07-10 14:30:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1342#true} is VALID [2020-07-10 14:30:43,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,091 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1342#true} #562#return; {1342#true} is VALID [2020-07-10 14:30:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-10 14:30:43,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,102 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {1342#true} is VALID [2020-07-10 14:30:43,102 INFO L263 TraceCheckUtils]: 0: Hoare triple {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1342#true} is VALID [2020-07-10 14:30:43,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-10 14:30:43,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,103 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1342#true} {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {1342#true} is VALID [2020-07-10 14:30:43,103 INFO L280 TraceCheckUtils]: 4: Hoare triple {1342#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1342#true} is VALID [2020-07-10 14:30:43,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,104 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1342#true} {1343#false} #524#return; {1343#false} is VALID [2020-07-10 14:30:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1342#true} is VALID [2020-07-10 14:30:43,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,108 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1343#false} #554#return; {1343#false} is VALID [2020-07-10 14:30:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:43,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-10 14:30:43,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1342#true} {1343#false} #556#return; {1343#false} is VALID [2020-07-10 14:30:43,118 INFO L263 TraceCheckUtils]: 0: Hoare triple {1342#true} call ULTIMATE.init(); {1373#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:30:43,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {1373#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1342#true} is VALID [2020-07-10 14:30:43,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,119 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1342#true} {1342#true} #572#return; {1342#true} is VALID [2020-07-10 14:30:43,119 INFO L263 TraceCheckUtils]: 4: Hoare triple {1342#true} call #t~ret76 := main(); {1342#true} is VALID [2020-07-10 14:30:43,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {1342#true} havoc ~retValue_acc~4;havoc ~tmp~1; {1342#true} is VALID [2020-07-10 14:30:43,120 INFO L263 TraceCheckUtils]: 6: Hoare triple {1342#true} call select_helpers(); {1342#true} is VALID [2020-07-10 14:30:43,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,120 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1342#true} {1342#true} #462#return; {1342#true} is VALID [2020-07-10 14:30:43,121 INFO L263 TraceCheckUtils]: 9: Hoare triple {1342#true} call select_features(); {1342#true} is VALID [2020-07-10 14:30:43,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,121 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1342#true} {1342#true} #464#return; {1342#true} is VALID [2020-07-10 14:30:43,121 INFO L263 TraceCheckUtils]: 12: Hoare triple {1342#true} call #t~ret13 := valid_product(); {1342#true} is VALID [2020-07-10 14:30:43,122 INFO L280 TraceCheckUtils]: 13: Hoare triple {1342#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1342#true} is VALID [2020-07-10 14:30:43,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,122 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1342#true} {1342#true} #466#return; {1342#true} is VALID [2020-07-10 14:30:43,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {1342#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {1342#true} is VALID [2020-07-10 14:30:43,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {1342#true} assume 0 != ~tmp~1; {1342#true} is VALID [2020-07-10 14:30:43,123 INFO L263 TraceCheckUtils]: 18: Hoare triple {1342#true} call setup(); {1342#true} is VALID [2020-07-10 14:30:43,123 INFO L280 TraceCheckUtils]: 19: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,124 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1342#true} {1342#true} #468#return; {1342#true} is VALID [2020-07-10 14:30:43,124 INFO L263 TraceCheckUtils]: 21: Hoare triple {1342#true} call runTest(); {1342#true} is VALID [2020-07-10 14:30:43,125 INFO L263 TraceCheckUtils]: 22: Hoare triple {1342#true} call __utac_acc__Specification5_spec__1(); {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:43,126 INFO L280 TraceCheckUtils]: 23: Hoare triple {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1342#true} is VALID [2020-07-10 14:30:43,126 INFO L280 TraceCheckUtils]: 24: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,126 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1342#true} {1342#true} #562#return; {1342#true} is VALID [2020-07-10 14:30:43,126 INFO L263 TraceCheckUtils]: 26: Hoare triple {1342#true} call test(); {1342#true} is VALID [2020-07-10 14:30:43,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {1342#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1359#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:30:43,128 INFO L280 TraceCheckUtils]: 28: Hoare triple {1359#(= 0 test_~splverifierCounter~0)} assume !false; {1359#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:30:43,129 INFO L280 TraceCheckUtils]: 29: Hoare triple {1359#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1343#false} is VALID [2020-07-10 14:30:43,129 INFO L263 TraceCheckUtils]: 30: Hoare triple {1343#false} call cleanup(); {1343#false} is VALID [2020-07-10 14:30:43,129 INFO L280 TraceCheckUtils]: 31: Hoare triple {1343#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1343#false} is VALID [2020-07-10 14:30:43,129 INFO L263 TraceCheckUtils]: 32: Hoare triple {1343#false} call timeShift(); {1343#false} is VALID [2020-07-10 14:30:43,129 INFO L263 TraceCheckUtils]: 33: Hoare triple {1343#false} call __utac_acc__Specification5_spec__2(); {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:43,130 INFO L263 TraceCheckUtils]: 34: Hoare triple {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1342#true} is VALID [2020-07-10 14:30:43,130 INFO L280 TraceCheckUtils]: 35: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-10 14:30:43,130 INFO L280 TraceCheckUtils]: 36: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,130 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1342#true} {1374#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {1342#true} is VALID [2020-07-10 14:30:43,130 INFO L280 TraceCheckUtils]: 38: Hoare triple {1342#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1342#true} is VALID [2020-07-10 14:30:43,130 INFO L280 TraceCheckUtils]: 39: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,131 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1342#true} {1343#false} #524#return; {1343#false} is VALID [2020-07-10 14:30:43,131 INFO L280 TraceCheckUtils]: 41: Hoare triple {1343#false} assume !(0 != ~pumpRunning~0); {1343#false} is VALID [2020-07-10 14:30:43,131 INFO L280 TraceCheckUtils]: 42: Hoare triple {1343#false} assume !(0 != ~systemActive~0); {1343#false} is VALID [2020-07-10 14:30:43,131 INFO L263 TraceCheckUtils]: 43: Hoare triple {1343#false} call __utac_acc__Specification5_spec__3(); {1343#false} is VALID [2020-07-10 14:30:43,132 INFO L280 TraceCheckUtils]: 44: Hoare triple {1343#false} havoc ~tmp~0;havoc ~tmp___0~0; {1343#false} is VALID [2020-07-10 14:30:43,132 INFO L263 TraceCheckUtils]: 45: Hoare triple {1343#false} call #t~ret1 := getWaterLevel(); {1342#true} is VALID [2020-07-10 14:30:43,132 INFO L280 TraceCheckUtils]: 46: Hoare triple {1342#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1342#true} is VALID [2020-07-10 14:30:43,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,133 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1342#true} {1343#false} #554#return; {1343#false} is VALID [2020-07-10 14:30:43,133 INFO L280 TraceCheckUtils]: 49: Hoare triple {1343#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1343#false} is VALID [2020-07-10 14:30:43,133 INFO L280 TraceCheckUtils]: 50: Hoare triple {1343#false} assume 2 != ~tmp~0; {1343#false} is VALID [2020-07-10 14:30:43,134 INFO L263 TraceCheckUtils]: 51: Hoare triple {1343#false} call #t~ret2 := isPumpRunning(); {1342#true} is VALID [2020-07-10 14:30:43,134 INFO L280 TraceCheckUtils]: 52: Hoare triple {1342#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {1342#true} is VALID [2020-07-10 14:30:43,134 INFO L280 TraceCheckUtils]: 53: Hoare triple {1342#true} assume true; {1342#true} is VALID [2020-07-10 14:30:43,134 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1342#true} {1343#false} #556#return; {1343#false} is VALID [2020-07-10 14:30:43,135 INFO L280 TraceCheckUtils]: 55: Hoare triple {1343#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1343#false} is VALID [2020-07-10 14:30:43,135 INFO L280 TraceCheckUtils]: 56: Hoare triple {1343#false} assume 0 != ~tmp___0~0; {1343#false} is VALID [2020-07-10 14:30:43,135 INFO L280 TraceCheckUtils]: 57: Hoare triple {1343#false} assume 0 == ~switchedOnBeforeTS~0; {1343#false} is VALID [2020-07-10 14:30:43,135 INFO L263 TraceCheckUtils]: 58: Hoare triple {1343#false} call __automaton_fail(); {1343#false} is VALID [2020-07-10 14:30:43,136 INFO L280 TraceCheckUtils]: 59: Hoare triple {1343#false} assume !false; {1343#false} is VALID [2020-07-10 14:30:43,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:30:43,144 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347333667] [2020-07-10 14:30:43,144 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:43,144 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:30:43,144 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1553306423] [2020-07-10 14:30:43,147 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:30:43,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:43,147 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:30:43,227 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:43,228 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:30:43,228 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:43,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:30:43,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:30:43,229 INFO L87 Difference]: Start difference. First operand 160 states and 188 transitions. Second operand 5 states. [2020-07-10 14:30:44,806 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:30:49,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:49,523 INFO L93 Difference]: Finished difference Result 292 states and 356 transitions. [2020-07-10 14:30:49,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:30:49,523 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:30:49,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:30:49,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 356 transitions. [2020-07-10 14:30:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:30:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 356 transitions. [2020-07-10 14:30:49,543 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 356 transitions. [2020-07-10 14:30:50,730 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 356 edges. 356 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:50,738 INFO L225 Difference]: With dead ends: 292 [2020-07-10 14:30:50,738 INFO L226 Difference]: Without dead ends: 182 [2020-07-10 14:30:50,740 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:30:50,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-10 14:30:52,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 151. [2020-07-10 14:30:52,333 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:30:52,333 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 151 states. [2020-07-10 14:30:52,333 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 151 states. [2020-07-10 14:30:52,333 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 151 states. [2020-07-10 14:30:52,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:52,344 INFO L93 Difference]: Finished difference Result 182 states and 224 transitions. [2020-07-10 14:30:52,344 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 224 transitions. [2020-07-10 14:30:52,345 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:52,346 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:52,346 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand 182 states. [2020-07-10 14:30:52,346 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 182 states. [2020-07-10 14:30:52,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:52,356 INFO L93 Difference]: Finished difference Result 182 states and 224 transitions. [2020-07-10 14:30:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 224 transitions. [2020-07-10 14:30:52,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:52,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:52,357 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:30:52,358 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:30:52,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 151 states. [2020-07-10 14:30:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 176 transitions. [2020-07-10 14:30:52,365 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 176 transitions. Word has length 60 [2020-07-10 14:30:52,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:30:52,365 INFO L479 AbstractCegarLoop]: Abstraction has 151 states and 176 transitions. [2020-07-10 14:30:52,365 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:30:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 176 transitions. [2020-07-10 14:30:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 14:30:52,367 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:52,367 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] [2020-07-10 14:30:52,368 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:30:52,368 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:52,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:52,368 INFO L82 PathProgramCache]: Analyzing trace with hash 649722396, now seen corresponding path program 1 times [2020-07-10 14:30:52,368 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:52,369 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284238594] [2020-07-10 14:30:52,369 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,770 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {2408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {2379#(= 1 ~systemActive~0)} assume true; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,862 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2379#(= 1 ~systemActive~0)} {2374#true} #572#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,867 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2374#true} {2379#(= 1 ~systemActive~0)} #462#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,872 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2374#true} {2379#(= 1 ~systemActive~0)} #464#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2409#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:30:52,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {2409#(= 1 |valid_product_#res|)} assume true; {2409#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:30:52,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2409#(= 1 |valid_product_#res|)} {2379#(= 1 ~systemActive~0)} #466#return; {2387#(= |main_#t~ret13| ~systemActive~0)} is VALID [2020-07-10 14:30:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,900 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #468#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2374#true} is VALID [2020-07-10 14:30:52,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,918 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #562#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-10 14:30:52,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,927 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2374#true} {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {2374#true} is VALID [2020-07-10 14:30:52,928 INFO L263 TraceCheckUtils]: 0: Hoare triple {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2374#true} is VALID [2020-07-10 14:30:52,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-10 14:30:52,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,928 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2374#true} {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {2374#true} is VALID [2020-07-10 14:30:52,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {2374#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2374#true} is VALID [2020-07-10 14:30:52,929 INFO L280 TraceCheckUtils]: 5: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,930 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #524#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2374#true} is VALID [2020-07-10 14:30:52,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,934 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2374#true} {2375#false} #554#return; {2375#false} is VALID [2020-07-10 14:30:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:52,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-10 14:30:52,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,938 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2374#true} {2375#false} #556#return; {2375#false} is VALID [2020-07-10 14:30:52,942 INFO L263 TraceCheckUtils]: 0: Hoare triple {2374#true} call ULTIMATE.init(); {2408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:30:52,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {2379#(= 1 ~systemActive~0)} assume true; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,950 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2379#(= 1 ~systemActive~0)} {2374#true} #572#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,951 INFO L263 TraceCheckUtils]: 4: Hoare triple {2379#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {2379#(= 1 ~systemActive~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,952 INFO L263 TraceCheckUtils]: 6: Hoare triple {2379#(= 1 ~systemActive~0)} call select_helpers(); {2374#true} is VALID [2020-07-10 14:30:52,952 INFO L280 TraceCheckUtils]: 7: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,953 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2374#true} {2379#(= 1 ~systemActive~0)} #462#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,953 INFO L263 TraceCheckUtils]: 9: Hoare triple {2379#(= 1 ~systemActive~0)} call select_features(); {2374#true} is VALID [2020-07-10 14:30:52,953 INFO L280 TraceCheckUtils]: 10: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,954 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2374#true} {2379#(= 1 ~systemActive~0)} #464#return; {2379#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,954 INFO L263 TraceCheckUtils]: 12: Hoare triple {2379#(= 1 ~systemActive~0)} call #t~ret13 := valid_product(); {2374#true} is VALID [2020-07-10 14:30:52,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {2374#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2409#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:30:52,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {2409#(= 1 |valid_product_#res|)} assume true; {2409#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:30:52,961 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2409#(= 1 |valid_product_#res|)} {2379#(= 1 ~systemActive~0)} #466#return; {2387#(= |main_#t~ret13| ~systemActive~0)} is VALID [2020-07-10 14:30:52,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {2387#(= |main_#t~ret13| ~systemActive~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {2388#(= main_~tmp~1 ~systemActive~0)} is VALID [2020-07-10 14:30:52,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {2388#(= main_~tmp~1 ~systemActive~0)} assume 0 != ~tmp~1; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,965 INFO L263 TraceCheckUtils]: 18: Hoare triple {2389#(not (= 0 ~systemActive~0))} call setup(); {2374#true} is VALID [2020-07-10 14:30:52,965 INFO L280 TraceCheckUtils]: 19: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,965 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #468#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,966 INFO L263 TraceCheckUtils]: 21: Hoare triple {2389#(not (= 0 ~systemActive~0))} call runTest(); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,967 INFO L263 TraceCheckUtils]: 22: Hoare triple {2389#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:52,967 INFO L280 TraceCheckUtils]: 23: Hoare triple {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2374#true} is VALID [2020-07-10 14:30:52,967 INFO L280 TraceCheckUtils]: 24: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,968 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #562#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,969 INFO L263 TraceCheckUtils]: 26: Hoare triple {2389#(not (= 0 ~systemActive~0))} call test(); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {2389#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,970 INFO L280 TraceCheckUtils]: 28: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !false; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,970 INFO L280 TraceCheckUtils]: 29: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,971 INFO L280 TraceCheckUtils]: 30: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,972 INFO L280 TraceCheckUtils]: 31: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~7); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,972 INFO L280 TraceCheckUtils]: 32: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,973 INFO L280 TraceCheckUtils]: 33: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~3); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,974 INFO L280 TraceCheckUtils]: 34: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,974 INFO L280 TraceCheckUtils]: 35: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,975 INFO L280 TraceCheckUtils]: 36: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,976 INFO L263 TraceCheckUtils]: 37: Hoare triple {2389#(not (= 0 ~systemActive~0))} call timeShift(); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,977 INFO L263 TraceCheckUtils]: 38: Hoare triple {2389#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:52,977 INFO L263 TraceCheckUtils]: 39: Hoare triple {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2374#true} is VALID [2020-07-10 14:30:52,977 INFO L280 TraceCheckUtils]: 40: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-10 14:30:52,978 INFO L280 TraceCheckUtils]: 41: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,978 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2374#true} {2410#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {2374#true} is VALID [2020-07-10 14:30:52,978 INFO L280 TraceCheckUtils]: 43: Hoare triple {2374#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2374#true} is VALID [2020-07-10 14:30:52,978 INFO L280 TraceCheckUtils]: 44: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,979 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2374#true} {2389#(not (= 0 ~systemActive~0))} #524#return; {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,980 INFO L280 TraceCheckUtils]: 46: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2389#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:52,980 INFO L280 TraceCheckUtils]: 47: Hoare triple {2389#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2375#false} is VALID [2020-07-10 14:30:52,981 INFO L263 TraceCheckUtils]: 48: Hoare triple {2375#false} call __utac_acc__Specification5_spec__3(); {2375#false} is VALID [2020-07-10 14:30:52,981 INFO L280 TraceCheckUtils]: 49: Hoare triple {2375#false} havoc ~tmp~0;havoc ~tmp___0~0; {2375#false} is VALID [2020-07-10 14:30:52,981 INFO L263 TraceCheckUtils]: 50: Hoare triple {2375#false} call #t~ret1 := getWaterLevel(); {2374#true} is VALID [2020-07-10 14:30:52,981 INFO L280 TraceCheckUtils]: 51: Hoare triple {2374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2374#true} is VALID [2020-07-10 14:30:52,982 INFO L280 TraceCheckUtils]: 52: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,982 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2374#true} {2375#false} #554#return; {2375#false} is VALID [2020-07-10 14:30:52,982 INFO L280 TraceCheckUtils]: 54: Hoare triple {2375#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2375#false} is VALID [2020-07-10 14:30:52,982 INFO L280 TraceCheckUtils]: 55: Hoare triple {2375#false} assume 2 != ~tmp~0; {2375#false} is VALID [2020-07-10 14:30:52,983 INFO L263 TraceCheckUtils]: 56: Hoare triple {2375#false} call #t~ret2 := isPumpRunning(); {2374#true} is VALID [2020-07-10 14:30:52,983 INFO L280 TraceCheckUtils]: 57: Hoare triple {2374#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2374#true} is VALID [2020-07-10 14:30:52,983 INFO L280 TraceCheckUtils]: 58: Hoare triple {2374#true} assume true; {2374#true} is VALID [2020-07-10 14:30:52,983 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2374#true} {2375#false} #556#return; {2375#false} is VALID [2020-07-10 14:30:52,983 INFO L280 TraceCheckUtils]: 60: Hoare triple {2375#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2375#false} is VALID [2020-07-10 14:30:52,984 INFO L280 TraceCheckUtils]: 61: Hoare triple {2375#false} assume 0 != ~tmp___0~0; {2375#false} is VALID [2020-07-10 14:30:52,984 INFO L280 TraceCheckUtils]: 62: Hoare triple {2375#false} assume 0 == ~switchedOnBeforeTS~0; {2375#false} is VALID [2020-07-10 14:30:52,984 INFO L263 TraceCheckUtils]: 63: Hoare triple {2375#false} call __automaton_fail(); {2375#false} is VALID [2020-07-10 14:30:52,985 INFO L280 TraceCheckUtils]: 64: Hoare triple {2375#false} assume !false; {2375#false} is VALID [2020-07-10 14:30:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:30:52,995 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284238594] [2020-07-10 14:30:52,995 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:52,995 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:30:52,996 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750655763] [2020-07-10 14:30:52,996 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:30:52,997 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:52,997 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:30:53,080 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:53,081 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:30:53,081 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:53,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:30:53,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:30:53,082 INFO L87 Difference]: Start difference. First operand 151 states and 176 transitions. Second operand 9 states. [2020-07-10 14:30:53,949 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:30:54,908 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:55,309 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:55,638 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:05,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:05,661 INFO L93 Difference]: Finished difference Result 305 states and 375 transitions. [2020-07-10 14:31:05,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:31:05,662 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:31:05,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:05,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:31:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 375 transitions. [2020-07-10 14:31:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:31:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 375 transitions. [2020-07-10 14:31:05,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 375 transitions. [2020-07-10 14:31:06,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 375 edges. 375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:06,889 INFO L225 Difference]: With dead ends: 305 [2020-07-10 14:31:06,889 INFO L226 Difference]: Without dead ends: 182 [2020-07-10 14:31:06,891 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:31:06,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-10 14:31:08,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 151. [2020-07-10 14:31:08,448 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:08,448 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 151 states. [2020-07-10 14:31:08,448 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 151 states. [2020-07-10 14:31:08,448 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 151 states. [2020-07-10 14:31:08,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:08,458 INFO L93 Difference]: Finished difference Result 182 states and 223 transitions. [2020-07-10 14:31:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 223 transitions. [2020-07-10 14:31:08,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:08,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:08,459 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand 182 states. [2020-07-10 14:31:08,459 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 182 states. [2020-07-10 14:31:08,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:08,469 INFO L93 Difference]: Finished difference Result 182 states and 223 transitions. [2020-07-10 14:31:08,469 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 223 transitions. [2020-07-10 14:31:08,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:08,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:08,470 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:08,470 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:08,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 151 states. [2020-07-10 14:31:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 175 transitions. [2020-07-10 14:31:08,477 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 175 transitions. Word has length 65 [2020-07-10 14:31:08,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:08,477 INFO L479 AbstractCegarLoop]: Abstraction has 151 states and 175 transitions. [2020-07-10 14:31:08,477 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:31:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 175 transitions. [2020-07-10 14:31:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-07-10 14:31:08,479 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:08,479 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:31:08,480 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:31:08,480 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:08,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:08,480 INFO L82 PathProgramCache]: Analyzing trace with hash 2071838844, now seen corresponding path program 1 times [2020-07-10 14:31:08,480 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:08,481 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896371963] [2020-07-10 14:31:08,481 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:08,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,832 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {3481#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume true; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3438#(= 0 ~pumpRunning~0)} {3433#true} #572#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:08,913 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #462#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:08,918 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #464#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3433#true} is VALID [2020-07-10 14:31:08,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:08,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #466#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:08,940 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #468#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3433#true} is VALID [2020-07-10 14:31:08,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:08,955 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #562#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-10 14:31:08,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:08,968 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {3433#true} is VALID [2020-07-10 14:31:08,968 INFO L263 TraceCheckUtils]: 0: Hoare triple {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {3433#true} is VALID [2020-07-10 14:31:08,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-10 14:31:08,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:08,969 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3433#true} {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {3433#true} is VALID [2020-07-10 14:31:08,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {3433#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {3433#true} is VALID [2020-07-10 14:31:08,969 INFO L280 TraceCheckUtils]: 5: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:08,970 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #524#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:09,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,045 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,048 INFO L263 TraceCheckUtils]: 2: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3433#true} is VALID [2020-07-10 14:31:09,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,049 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,050 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3506#(not (= 0 |old(~pumpRunning~0)|))} {3438#(= 0 ~pumpRunning~0)} #550#return; {3434#false} is VALID [2020-07-10 14:31:09,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3433#true} is VALID [2020-07-10 14:31:09,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,051 INFO L263 TraceCheckUtils]: 2: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,053 INFO L263 TraceCheckUtils]: 5: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3433#true} is VALID [2020-07-10 14:31:09,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,054 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,054 INFO L280 TraceCheckUtils]: 8: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,064 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3506#(not (= 0 |old(~pumpRunning~0)|))} {3438#(= 0 ~pumpRunning~0)} #550#return; {3434#false} is VALID [2020-07-10 14:31:09,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-10 14:31:09,065 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #510#return; {3434#false} is VALID [2020-07-10 14:31:09,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3433#true} is VALID [2020-07-10 14:31:09,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,067 INFO L263 TraceCheckUtils]: 2: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3433#true} is VALID [2020-07-10 14:31:09,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,069 INFO L263 TraceCheckUtils]: 5: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,070 INFO L280 TraceCheckUtils]: 6: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,070 INFO L280 TraceCheckUtils]: 7: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,071 INFO L263 TraceCheckUtils]: 8: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3433#true} is VALID [2020-07-10 14:31:09,071 INFO L280 TraceCheckUtils]: 9: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,073 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,073 INFO L280 TraceCheckUtils]: 11: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,074 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3506#(not (= 0 |old(~pumpRunning~0)|))} {3438#(= 0 ~pumpRunning~0)} #550#return; {3434#false} is VALID [2020-07-10 14:31:09,074 INFO L280 TraceCheckUtils]: 13: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-10 14:31:09,075 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #510#return; {3434#false} is VALID [2020-07-10 14:31:09,075 INFO L280 TraceCheckUtils]: 15: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-10 14:31:09,075 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #528#return; {3434#false} is VALID [2020-07-10 14:31:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:09,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3433#true} is VALID [2020-07-10 14:31:09,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3434#false} #554#return; {3434#false} is VALID [2020-07-10 14:31:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:09,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-10 14:31:09,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,083 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3433#true} {3434#false} #556#return; {3434#false} is VALID [2020-07-10 14:31:09,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {3433#true} call ULTIMATE.init(); {3481#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:09,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {3481#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume true; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,096 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3438#(= 0 ~pumpRunning~0)} {3433#true} #572#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,096 INFO L263 TraceCheckUtils]: 4: Hoare triple {3438#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {3438#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,098 INFO L263 TraceCheckUtils]: 6: Hoare triple {3438#(= 0 ~pumpRunning~0)} call select_helpers(); {3433#true} is VALID [2020-07-10 14:31:09,098 INFO L280 TraceCheckUtils]: 7: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,099 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #462#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,099 INFO L263 TraceCheckUtils]: 9: Hoare triple {3438#(= 0 ~pumpRunning~0)} call select_features(); {3433#true} is VALID [2020-07-10 14:31:09,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,100 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #464#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,100 INFO L263 TraceCheckUtils]: 12: Hoare triple {3438#(= 0 ~pumpRunning~0)} call #t~ret13 := valid_product(); {3433#true} is VALID [2020-07-10 14:31:09,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {3433#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3433#true} is VALID [2020-07-10 14:31:09,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,102 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #466#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,103 INFO L263 TraceCheckUtils]: 18: Hoare triple {3438#(= 0 ~pumpRunning~0)} call setup(); {3433#true} is VALID [2020-07-10 14:31:09,104 INFO L280 TraceCheckUtils]: 19: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,104 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #468#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,105 INFO L263 TraceCheckUtils]: 21: Hoare triple {3438#(= 0 ~pumpRunning~0)} call runTest(); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,106 INFO L263 TraceCheckUtils]: 22: Hoare triple {3438#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:09,106 INFO L280 TraceCheckUtils]: 23: Hoare triple {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3433#true} is VALID [2020-07-10 14:31:09,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,107 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #562#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,108 INFO L263 TraceCheckUtils]: 26: Hoare triple {3438#(= 0 ~pumpRunning~0)} call test(); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,108 INFO L280 TraceCheckUtils]: 27: Hoare triple {3438#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !false; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,109 INFO L280 TraceCheckUtils]: 29: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,110 INFO L280 TraceCheckUtils]: 30: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,110 INFO L280 TraceCheckUtils]: 31: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~7); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,111 INFO L280 TraceCheckUtils]: 32: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,111 INFO L280 TraceCheckUtils]: 33: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,112 INFO L280 TraceCheckUtils]: 34: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,116 INFO L280 TraceCheckUtils]: 36: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,117 INFO L263 TraceCheckUtils]: 37: Hoare triple {3438#(= 0 ~pumpRunning~0)} call timeShift(); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,125 INFO L263 TraceCheckUtils]: 38: Hoare triple {3438#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:09,125 INFO L263 TraceCheckUtils]: 39: Hoare triple {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {3433#true} is VALID [2020-07-10 14:31:09,125 INFO L280 TraceCheckUtils]: 40: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-10 14:31:09,126 INFO L280 TraceCheckUtils]: 41: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,126 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3433#true} {3482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {3433#true} is VALID [2020-07-10 14:31:09,126 INFO L280 TraceCheckUtils]: 43: Hoare triple {3433#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {3433#true} is VALID [2020-07-10 14:31:09,126 INFO L280 TraceCheckUtils]: 44: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,127 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3433#true} {3438#(= 0 ~pumpRunning~0)} #524#return; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,127 INFO L280 TraceCheckUtils]: 46: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,128 INFO L280 TraceCheckUtils]: 47: Hoare triple {3438#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,129 INFO L263 TraceCheckUtils]: 48: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,129 INFO L280 TraceCheckUtils]: 49: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3433#true} is VALID [2020-07-10 14:31:09,129 INFO L280 TraceCheckUtils]: 50: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,131 INFO L263 TraceCheckUtils]: 51: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,131 INFO L280 TraceCheckUtils]: 52: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3433#true} is VALID [2020-07-10 14:31:09,131 INFO L280 TraceCheckUtils]: 53: Hoare triple {3433#true} assume !(0 != ~pumpRunning~0); {3438#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:09,133 INFO L263 TraceCheckUtils]: 54: Hoare triple {3438#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,133 INFO L280 TraceCheckUtils]: 55: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:09,134 INFO L280 TraceCheckUtils]: 56: Hoare triple {3486#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,134 INFO L263 TraceCheckUtils]: 57: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3433#true} is VALID [2020-07-10 14:31:09,134 INFO L280 TraceCheckUtils]: 58: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,135 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3433#true} {3506#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,135 INFO L280 TraceCheckUtils]: 60: Hoare triple {3506#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3506#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:09,136 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {3506#(not (= 0 |old(~pumpRunning~0)|))} {3438#(= 0 ~pumpRunning~0)} #550#return; {3434#false} is VALID [2020-07-10 14:31:09,136 INFO L280 TraceCheckUtils]: 62: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-10 14:31:09,136 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #510#return; {3434#false} is VALID [2020-07-10 14:31:09,136 INFO L280 TraceCheckUtils]: 64: Hoare triple {3434#false} assume true; {3434#false} is VALID [2020-07-10 14:31:09,137 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3434#false} {3438#(= 0 ~pumpRunning~0)} #528#return; {3434#false} is VALID [2020-07-10 14:31:09,137 INFO L263 TraceCheckUtils]: 66: Hoare triple {3434#false} call __utac_acc__Specification5_spec__3(); {3434#false} is VALID [2020-07-10 14:31:09,137 INFO L280 TraceCheckUtils]: 67: Hoare triple {3434#false} havoc ~tmp~0;havoc ~tmp___0~0; {3434#false} is VALID [2020-07-10 14:31:09,137 INFO L263 TraceCheckUtils]: 68: Hoare triple {3434#false} call #t~ret1 := getWaterLevel(); {3433#true} is VALID [2020-07-10 14:31:09,137 INFO L280 TraceCheckUtils]: 69: Hoare triple {3433#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3433#true} is VALID [2020-07-10 14:31:09,138 INFO L280 TraceCheckUtils]: 70: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,138 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {3433#true} {3434#false} #554#return; {3434#false} is VALID [2020-07-10 14:31:09,138 INFO L280 TraceCheckUtils]: 72: Hoare triple {3434#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {3434#false} is VALID [2020-07-10 14:31:09,138 INFO L280 TraceCheckUtils]: 73: Hoare triple {3434#false} assume 2 != ~tmp~0; {3434#false} is VALID [2020-07-10 14:31:09,138 INFO L263 TraceCheckUtils]: 74: Hoare triple {3434#false} call #t~ret2 := isPumpRunning(); {3433#true} is VALID [2020-07-10 14:31:09,139 INFO L280 TraceCheckUtils]: 75: Hoare triple {3433#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3433#true} is VALID [2020-07-10 14:31:09,139 INFO L280 TraceCheckUtils]: 76: Hoare triple {3433#true} assume true; {3433#true} is VALID [2020-07-10 14:31:09,139 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3433#true} {3434#false} #556#return; {3434#false} is VALID [2020-07-10 14:31:09,139 INFO L280 TraceCheckUtils]: 78: Hoare triple {3434#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {3434#false} is VALID [2020-07-10 14:31:09,139 INFO L280 TraceCheckUtils]: 79: Hoare triple {3434#false} assume 0 != ~tmp___0~0; {3434#false} is VALID [2020-07-10 14:31:09,139 INFO L280 TraceCheckUtils]: 80: Hoare triple {3434#false} assume 0 == ~switchedOnBeforeTS~0; {3434#false} is VALID [2020-07-10 14:31:09,140 INFO L263 TraceCheckUtils]: 81: Hoare triple {3434#false} call __automaton_fail(); {3434#false} is VALID [2020-07-10 14:31:09,140 INFO L280 TraceCheckUtils]: 82: Hoare triple {3434#false} assume !false; {3434#false} is VALID [2020-07-10 14:31:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:31:09,156 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896371963] [2020-07-10 14:31:09,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:09,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:31:09,157 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920740572] [2020-07-10 14:31:09,158 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2020-07-10 14:31:09,160 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:09,160 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:31:09,253 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:09,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:31:09,253 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:09,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:31:09,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:31:09,254 INFO L87 Difference]: Start difference. First operand 151 states and 175 transitions. Second operand 7 states. [2020-07-10 14:31:10,058 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:16,852 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:20,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:20,166 INFO L93 Difference]: Finished difference Result 415 states and 516 transitions. [2020-07-10 14:31:20,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:31:20,166 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2020-07-10 14:31:20,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:20,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:31:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 516 transitions. [2020-07-10 14:31:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:31:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 516 transitions. [2020-07-10 14:31:20,189 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 516 transitions. [2020-07-10 14:31:21,854 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 516 edges. 516 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:21,865 INFO L225 Difference]: With dead ends: 415 [2020-07-10 14:31:21,866 INFO L226 Difference]: Without dead ends: 292 [2020-07-10 14:31:21,867 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:31:21,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-07-10 14:31:24,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 246. [2020-07-10 14:31:24,058 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:24,058 INFO L82 GeneralOperation]: Start isEquivalent. First operand 292 states. Second operand 246 states. [2020-07-10 14:31:24,058 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 246 states. [2020-07-10 14:31:24,058 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 246 states. [2020-07-10 14:31:24,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:24,072 INFO L93 Difference]: Finished difference Result 292 states and 351 transitions. [2020-07-10 14:31:24,073 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 351 transitions. [2020-07-10 14:31:24,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:24,074 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:24,074 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand 292 states. [2020-07-10 14:31:24,074 INFO L87 Difference]: Start difference. First operand 246 states. Second operand 292 states. [2020-07-10 14:31:24,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:24,088 INFO L93 Difference]: Finished difference Result 292 states and 351 transitions. [2020-07-10 14:31:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 351 transitions. [2020-07-10 14:31:24,090 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:24,090 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:24,090 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:24,090 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:24,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2020-07-10 14:31:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 280 transitions. [2020-07-10 14:31:24,102 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 280 transitions. Word has length 83 [2020-07-10 14:31:24,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:24,102 INFO L479 AbstractCegarLoop]: Abstraction has 246 states and 280 transitions. [2020-07-10 14:31:24,103 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:31:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 280 transitions. [2020-07-10 14:31:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-10 14:31:24,104 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:24,104 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:31:24,105 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:31:24,105 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:24,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:24,105 INFO L82 PathProgramCache]: Analyzing trace with hash 477615551, now seen corresponding path program 1 times [2020-07-10 14:31:24,106 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:24,106 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567695756] [2020-07-10 14:31:24,106 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,493 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {5092#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #572#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,580 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #462#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,586 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #464#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5028#true} is VALID [2020-07-10 14:31:24,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,605 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #466#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,609 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #468#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5028#true} is VALID [2020-07-10 14:31:24,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,625 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #562#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5028#true} is VALID [2020-07-10 14:31:24,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5028#true} {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {5028#true} is VALID [2020-07-10 14:31:24,637 INFO L263 TraceCheckUtils]: 0: Hoare triple {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {5028#true} is VALID [2020-07-10 14:31:24,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5028#true} is VALID [2020-07-10 14:31:24,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,638 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5028#true} {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {5028#true} is VALID [2020-07-10 14:31:24,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {5028#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {5028#true} is VALID [2020-07-10 14:31:24,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,641 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #524#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,722 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-10 14:31:24,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-10 14:31:24,723 INFO L263 TraceCheckUtils]: 1: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-10 14:31:24,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,724 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-10 14:31:24,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-10 14:31:24,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-10 14:31:24,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-10 14:31:24,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,726 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,730 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5028#true} is VALID [2020-07-10 14:31:24,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume 0 == ~pumpRunning~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,732 INFO L263 TraceCheckUtils]: 2: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {5028#true} is VALID [2020-07-10 14:31:24,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-10 14:31:24,732 INFO L263 TraceCheckUtils]: 4: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-10 14:31:24,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,732 INFO L280 TraceCheckUtils]: 6: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,733 INFO L280 TraceCheckUtils]: 7: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,733 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-10 14:31:24,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-10 14:31:24,733 INFO L280 TraceCheckUtils]: 10: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-10 14:31:24,733 INFO L280 TraceCheckUtils]: 11: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-10 14:31:24,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,735 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,736 INFO L263 TraceCheckUtils]: 16: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5028#true} is VALID [2020-07-10 14:31:24,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,737 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,738 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #550#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5028#true} is VALID [2020-07-10 14:31:24,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-10 14:31:24,740 INFO L263 TraceCheckUtils]: 2: Hoare triple {5028#true} call processEnvironment__wrappee__highWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:24,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5028#true} is VALID [2020-07-10 14:31:24,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {5028#true} assume 0 == ~pumpRunning~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,741 INFO L263 TraceCheckUtils]: 5: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {5028#true} is VALID [2020-07-10 14:31:24,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-10 14:31:24,741 INFO L263 TraceCheckUtils]: 7: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-10 14:31:24,741 INFO L280 TraceCheckUtils]: 8: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,742 INFO L280 TraceCheckUtils]: 9: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,742 INFO L280 TraceCheckUtils]: 10: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,742 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-10 14:31:24,742 INFO L280 TraceCheckUtils]: 12: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-10 14:31:24,742 INFO L280 TraceCheckUtils]: 13: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-10 14:31:24,743 INFO L280 TraceCheckUtils]: 14: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-10 14:31:24,743 INFO L280 TraceCheckUtils]: 15: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,744 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,744 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,745 INFO L280 TraceCheckUtils]: 18: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,745 INFO L263 TraceCheckUtils]: 19: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5028#true} is VALID [2020-07-10 14:31:24,745 INFO L280 TraceCheckUtils]: 20: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,758 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,759 INFO L280 TraceCheckUtils]: 22: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,760 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #550#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,761 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #510#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5028#true} is VALID [2020-07-10 14:31:24,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-10 14:31:24,764 INFO L263 TraceCheckUtils]: 2: Hoare triple {5028#true} call processEnvironment__wrappee__lowWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:24,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5028#true} is VALID [2020-07-10 14:31:24,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-10 14:31:24,765 INFO L263 TraceCheckUtils]: 5: Hoare triple {5028#true} call processEnvironment__wrappee__highWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:24,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5028#true} is VALID [2020-07-10 14:31:24,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {5028#true} assume 0 == ~pumpRunning~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,766 INFO L263 TraceCheckUtils]: 8: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {5028#true} is VALID [2020-07-10 14:31:24,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-10 14:31:24,766 INFO L263 TraceCheckUtils]: 10: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-10 14:31:24,766 INFO L280 TraceCheckUtils]: 11: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,767 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-10 14:31:24,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-10 14:31:24,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-10 14:31:24,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-10 14:31:24,768 INFO L280 TraceCheckUtils]: 18: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,768 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,769 INFO L280 TraceCheckUtils]: 20: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,770 INFO L280 TraceCheckUtils]: 21: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,770 INFO L263 TraceCheckUtils]: 22: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5028#true} is VALID [2020-07-10 14:31:24,770 INFO L280 TraceCheckUtils]: 23: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,771 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,771 INFO L280 TraceCheckUtils]: 25: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,772 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #550#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,773 INFO L280 TraceCheckUtils]: 27: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,773 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #510#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,774 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5033#(= 0 ~pumpRunning~0)} #528#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5028#true} is VALID [2020-07-10 14:31:24,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,791 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #554#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:24,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:24,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:24,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5033#(= 0 ~pumpRunning~0)} #556#return; {5090#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:31:24,825 INFO L263 TraceCheckUtils]: 0: Hoare triple {5028#true} call ULTIMATE.init(); {5092#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:24,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {5092#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,832 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #572#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,833 INFO L263 TraceCheckUtils]: 4: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {5033#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,833 INFO L263 TraceCheckUtils]: 6: Hoare triple {5033#(= 0 ~pumpRunning~0)} call select_helpers(); {5028#true} is VALID [2020-07-10 14:31:24,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,834 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #462#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,834 INFO L263 TraceCheckUtils]: 9: Hoare triple {5033#(= 0 ~pumpRunning~0)} call select_features(); {5028#true} is VALID [2020-07-10 14:31:24,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,835 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #464#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,835 INFO L263 TraceCheckUtils]: 12: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret13 := valid_product(); {5028#true} is VALID [2020-07-10 14:31:24,835 INFO L280 TraceCheckUtils]: 13: Hoare triple {5028#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5028#true} is VALID [2020-07-10 14:31:24,836 INFO L280 TraceCheckUtils]: 14: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,836 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #466#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,837 INFO L280 TraceCheckUtils]: 16: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,837 INFO L280 TraceCheckUtils]: 17: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,838 INFO L263 TraceCheckUtils]: 18: Hoare triple {5033#(= 0 ~pumpRunning~0)} call setup(); {5028#true} is VALID [2020-07-10 14:31:24,838 INFO L280 TraceCheckUtils]: 19: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,838 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #468#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,839 INFO L263 TraceCheckUtils]: 21: Hoare triple {5033#(= 0 ~pumpRunning~0)} call runTest(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,840 INFO L263 TraceCheckUtils]: 22: Hoare triple {5033#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:24,840 INFO L280 TraceCheckUtils]: 23: Hoare triple {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5028#true} is VALID [2020-07-10 14:31:24,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,841 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #562#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,841 INFO L263 TraceCheckUtils]: 26: Hoare triple {5033#(= 0 ~pumpRunning~0)} call test(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,842 INFO L280 TraceCheckUtils]: 27: Hoare triple {5033#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,842 INFO L280 TraceCheckUtils]: 28: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !false; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,843 INFO L280 TraceCheckUtils]: 29: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,843 INFO L280 TraceCheckUtils]: 30: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,844 INFO L280 TraceCheckUtils]: 31: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~7); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,844 INFO L280 TraceCheckUtils]: 32: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,845 INFO L280 TraceCheckUtils]: 34: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,846 INFO L280 TraceCheckUtils]: 35: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,846 INFO L280 TraceCheckUtils]: 36: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,847 INFO L263 TraceCheckUtils]: 37: Hoare triple {5033#(= 0 ~pumpRunning~0)} call timeShift(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,848 INFO L263 TraceCheckUtils]: 38: Hoare triple {5033#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:24,848 INFO L263 TraceCheckUtils]: 39: Hoare triple {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {5028#true} is VALID [2020-07-10 14:31:24,849 INFO L280 TraceCheckUtils]: 40: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5028#true} is VALID [2020-07-10 14:31:24,849 INFO L280 TraceCheckUtils]: 41: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,849 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5028#true} {5093#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {5028#true} is VALID [2020-07-10 14:31:24,849 INFO L280 TraceCheckUtils]: 43: Hoare triple {5028#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {5028#true} is VALID [2020-07-10 14:31:24,849 INFO L280 TraceCheckUtils]: 44: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,850 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #524#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,851 INFO L280 TraceCheckUtils]: 46: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,851 INFO L280 TraceCheckUtils]: 47: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,852 INFO L263 TraceCheckUtils]: 48: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:24,852 INFO L280 TraceCheckUtils]: 49: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5028#true} is VALID [2020-07-10 14:31:24,852 INFO L280 TraceCheckUtils]: 50: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-10 14:31:24,853 INFO L263 TraceCheckUtils]: 51: Hoare triple {5028#true} call processEnvironment__wrappee__lowWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:24,853 INFO L280 TraceCheckUtils]: 52: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5028#true} is VALID [2020-07-10 14:31:24,853 INFO L280 TraceCheckUtils]: 53: Hoare triple {5028#true} assume !(0 != ~pumpRunning~0); {5028#true} is VALID [2020-07-10 14:31:24,854 INFO L263 TraceCheckUtils]: 54: Hoare triple {5028#true} call processEnvironment__wrappee__highWaterSensor(); {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:24,854 INFO L280 TraceCheckUtils]: 55: Hoare triple {5097#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5028#true} is VALID [2020-07-10 14:31:24,855 INFO L280 TraceCheckUtils]: 56: Hoare triple {5028#true} assume 0 == ~pumpRunning~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,855 INFO L263 TraceCheckUtils]: 57: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {5028#true} is VALID [2020-07-10 14:31:24,855 INFO L280 TraceCheckUtils]: 58: Hoare triple {5028#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {5028#true} is VALID [2020-07-10 14:31:24,855 INFO L263 TraceCheckUtils]: 59: Hoare triple {5028#true} call #t~ret34 := isHighWaterSensorDry(); {5028#true} is VALID [2020-07-10 14:31:24,855 INFO L280 TraceCheckUtils]: 60: Hoare triple {5028#true} havoc ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,856 INFO L280 TraceCheckUtils]: 61: Hoare triple {5028#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5028#true} is VALID [2020-07-10 14:31:24,856 INFO L280 TraceCheckUtils]: 62: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,856 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5028#true} {5028#true} #522#return; {5028#true} is VALID [2020-07-10 14:31:24,856 INFO L280 TraceCheckUtils]: 64: Hoare triple {5028#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {5028#true} is VALID [2020-07-10 14:31:24,856 INFO L280 TraceCheckUtils]: 65: Hoare triple {5028#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {5028#true} is VALID [2020-07-10 14:31:24,857 INFO L280 TraceCheckUtils]: 66: Hoare triple {5028#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {5028#true} is VALID [2020-07-10 14:31:24,857 INFO L280 TraceCheckUtils]: 67: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,857 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #536#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,858 INFO L280 TraceCheckUtils]: 69: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,859 INFO L280 TraceCheckUtils]: 70: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,859 INFO L263 TraceCheckUtils]: 71: Hoare triple {5033#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5028#true} is VALID [2020-07-10 14:31:24,859 INFO L280 TraceCheckUtils]: 72: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,860 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #540#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,860 INFO L280 TraceCheckUtils]: 74: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,861 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #550#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,861 INFO L280 TraceCheckUtils]: 76: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,862 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5028#true} #510#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,862 INFO L280 TraceCheckUtils]: 78: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume true; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,863 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5033#(= 0 ~pumpRunning~0)} {5033#(= 0 ~pumpRunning~0)} #528#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,863 INFO L263 TraceCheckUtils]: 80: Hoare triple {5033#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,864 INFO L280 TraceCheckUtils]: 81: Hoare triple {5033#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,864 INFO L263 TraceCheckUtils]: 82: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {5028#true} is VALID [2020-07-10 14:31:24,864 INFO L280 TraceCheckUtils]: 83: Hoare triple {5028#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5028#true} is VALID [2020-07-10 14:31:24,864 INFO L280 TraceCheckUtils]: 84: Hoare triple {5028#true} assume true; {5028#true} is VALID [2020-07-10 14:31:24,865 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5028#true} {5033#(= 0 ~pumpRunning~0)} #554#return; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,868 INFO L280 TraceCheckUtils]: 86: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,868 INFO L280 TraceCheckUtils]: 87: Hoare triple {5033#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {5033#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:24,869 INFO L263 TraceCheckUtils]: 88: Hoare triple {5033#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {5028#true} is VALID [2020-07-10 14:31:24,869 INFO L280 TraceCheckUtils]: 89: Hoare triple {5028#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:24,870 INFO L280 TraceCheckUtils]: 90: Hoare triple {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:24,870 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {5162#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5033#(= 0 ~pumpRunning~0)} #556#return; {5090#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:31:24,871 INFO L280 TraceCheckUtils]: 92: Hoare triple {5090#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {5091#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:31:24,872 INFO L280 TraceCheckUtils]: 93: Hoare triple {5091#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {5029#false} is VALID [2020-07-10 14:31:24,872 INFO L280 TraceCheckUtils]: 94: Hoare triple {5029#false} assume 0 == ~switchedOnBeforeTS~0; {5029#false} is VALID [2020-07-10 14:31:24,872 INFO L263 TraceCheckUtils]: 95: Hoare triple {5029#false} call __automaton_fail(); {5029#false} is VALID [2020-07-10 14:31:24,872 INFO L280 TraceCheckUtils]: 96: Hoare triple {5029#false} assume !false; {5029#false} is VALID [2020-07-10 14:31:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:31:24,886 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567695756] [2020-07-10 14:31:24,886 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:24,887 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:31:24,887 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272918925] [2020-07-10 14:31:24,888 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-10 14:31:24,888 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:24,888 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:31:25,005 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:25,005 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:31:25,006 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:25,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:31:25,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:31:25,006 INFO L87 Difference]: Start difference. First operand 246 states and 280 transitions. Second operand 9 states. [2020-07-10 14:31:25,916 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:29,259 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:32,745 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:33,505 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:35,050 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:35,367 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:39,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:39,943 INFO L93 Difference]: Finished difference Result 509 states and 612 transitions. [2020-07-10 14:31:39,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:31:39,943 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-10 14:31:39,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:39,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:31:39,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 487 transitions. [2020-07-10 14:31:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:31:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 487 transitions. [2020-07-10 14:31:39,959 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 487 transitions. [2020-07-10 14:31:41,829 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:41,844 INFO L225 Difference]: With dead ends: 509 [2020-07-10 14:31:41,844 INFO L226 Difference]: Without dead ends: 291 [2020-07-10 14:31:41,846 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:31:41,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2020-07-10 14:31:45,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 245. [2020-07-10 14:31:45,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:45,420 INFO L82 GeneralOperation]: Start isEquivalent. First operand 291 states. Second operand 245 states. [2020-07-10 14:31:45,421 INFO L74 IsIncluded]: Start isIncluded. First operand 291 states. Second operand 245 states. [2020-07-10 14:31:45,421 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 245 states. [2020-07-10 14:31:45,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:45,440 INFO L93 Difference]: Finished difference Result 291 states and 351 transitions. [2020-07-10 14:31:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 351 transitions. [2020-07-10 14:31:45,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:45,443 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:45,443 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand 291 states. [2020-07-10 14:31:45,443 INFO L87 Difference]: Start difference. First operand 245 states. Second operand 291 states. [2020-07-10 14:31:45,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:45,464 INFO L93 Difference]: Finished difference Result 291 states and 351 transitions. [2020-07-10 14:31:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 351 transitions. [2020-07-10 14:31:45,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:45,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:45,467 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:45,467 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-07-10 14:31:45,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 277 transitions. [2020-07-10 14:31:45,481 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 277 transitions. Word has length 97 [2020-07-10 14:31:45,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:45,482 INFO L479 AbstractCegarLoop]: Abstraction has 245 states and 277 transitions. [2020-07-10 14:31:45,482 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:31:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 277 transitions. [2020-07-10 14:31:45,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-10 14:31:45,485 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:45,485 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] [2020-07-10 14:31:45,486 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:31:45,486 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:45,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:45,486 INFO L82 PathProgramCache]: Analyzing trace with hash 115684108, now seen corresponding path program 1 times [2020-07-10 14:31:45,487 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:45,487 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76082129] [2020-07-10 14:31:45,487 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:45,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:45,977 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {6798#true} is VALID [2020-07-10 14:31:46,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,045 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6798#true} #572#return; {6798#true} is VALID [2020-07-10 14:31:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,048 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6798#true} {6798#true} #462#return; {6798#true} is VALID [2020-07-10 14:31:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,051 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6798#true} {6798#true} #464#return; {6798#true} is VALID [2020-07-10 14:31:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {6798#true} is VALID [2020-07-10 14:31:46,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,054 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6798#true} #466#return; {6798#true} is VALID [2020-07-10 14:31:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,057 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6798#true} {6798#true} #468#return; {6798#true} is VALID [2020-07-10 14:31:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6798#true} is VALID [2020-07-10 14:31:46,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6798#true} #562#return; {6798#true} is VALID [2020-07-10 14:31:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-10 14:31:46,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,086 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {6798#true} is VALID [2020-07-10 14:31:46,086 INFO L263 TraceCheckUtils]: 0: Hoare triple {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {6798#true} is VALID [2020-07-10 14:31:46,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-10 14:31:46,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,087 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6798#true} {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {6798#true} is VALID [2020-07-10 14:31:46,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {6798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {6798#true} is VALID [2020-07-10 14:31:46,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,088 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6798#true} {6798#true} #524#return; {6798#true} is VALID [2020-07-10 14:31:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,299 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-10 14:31:46,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-10 14:31:46,300 INFO L263 TraceCheckUtils]: 1: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-10 14:31:46,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,301 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-10 14:31:46,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-10 14:31:46,303 INFO L280 TraceCheckUtils]: 7: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:46,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,306 INFO L280 TraceCheckUtils]: 9: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,307 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:31:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-10 14:31:46,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,314 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-10 14:31:46,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6798#true} is VALID [2020-07-10 14:31:46,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume 0 == ~pumpRunning~0; {6798#true} is VALID [2020-07-10 14:31:46,315 INFO L263 TraceCheckUtils]: 2: Hoare triple {6798#true} call #t~ret14 := isHighWaterLevel(); {6798#true} is VALID [2020-07-10 14:31:46,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-10 14:31:46,316 INFO L263 TraceCheckUtils]: 4: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-10 14:31:46,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,317 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-10 14:31:46,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-10 14:31:46,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:46,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,321 INFO L280 TraceCheckUtils]: 12: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,323 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:31:46,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 14:31:46,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {6799#false} is VALID [2020-07-10 14:31:46,326 INFO L263 TraceCheckUtils]: 16: Hoare triple {6799#false} call activatePump(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,326 INFO L280 TraceCheckUtils]: 17: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-10 14:31:46,326 INFO L280 TraceCheckUtils]: 18: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,327 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-10 14:31:46,327 INFO L280 TraceCheckUtils]: 20: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,327 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6799#false} {6798#true} #550#return; {6799#false} is VALID [2020-07-10 14:31:46,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6798#true} is VALID [2020-07-10 14:31:46,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-10 14:31:46,329 INFO L263 TraceCheckUtils]: 2: Hoare triple {6798#true} call processEnvironment__wrappee__highWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6798#true} is VALID [2020-07-10 14:31:46,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {6798#true} assume 0 == ~pumpRunning~0; {6798#true} is VALID [2020-07-10 14:31:46,331 INFO L263 TraceCheckUtils]: 5: Hoare triple {6798#true} call #t~ret14 := isHighWaterLevel(); {6798#true} is VALID [2020-07-10 14:31:46,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-10 14:31:46,331 INFO L263 TraceCheckUtils]: 7: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-10 14:31:46,332 INFO L280 TraceCheckUtils]: 8: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,332 INFO L280 TraceCheckUtils]: 9: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,332 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-10 14:31:46,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-10 14:31:46,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:46,335 INFO L280 TraceCheckUtils]: 14: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,337 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:31:46,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 14:31:46,339 INFO L280 TraceCheckUtils]: 18: Hoare triple {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {6799#false} is VALID [2020-07-10 14:31:46,339 INFO L263 TraceCheckUtils]: 19: Hoare triple {6799#false} call activatePump(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,340 INFO L280 TraceCheckUtils]: 20: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-10 14:31:46,340 INFO L280 TraceCheckUtils]: 21: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,340 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-10 14:31:46,341 INFO L280 TraceCheckUtils]: 23: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,341 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6799#false} {6798#true} #550#return; {6799#false} is VALID [2020-07-10 14:31:46,341 INFO L280 TraceCheckUtils]: 25: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,342 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6799#false} {6798#true} #510#return; {6799#false} is VALID [2020-07-10 14:31:46,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6798#true} is VALID [2020-07-10 14:31:46,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-10 14:31:46,344 INFO L263 TraceCheckUtils]: 2: Hoare triple {6798#true} call processEnvironment__wrappee__lowWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6798#true} is VALID [2020-07-10 14:31:46,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-10 14:31:46,346 INFO L263 TraceCheckUtils]: 5: Hoare triple {6798#true} call processEnvironment__wrappee__highWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,346 INFO L280 TraceCheckUtils]: 6: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6798#true} is VALID [2020-07-10 14:31:46,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {6798#true} assume 0 == ~pumpRunning~0; {6798#true} is VALID [2020-07-10 14:31:46,347 INFO L263 TraceCheckUtils]: 8: Hoare triple {6798#true} call #t~ret14 := isHighWaterLevel(); {6798#true} is VALID [2020-07-10 14:31:46,347 INFO L280 TraceCheckUtils]: 9: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-10 14:31:46,347 INFO L263 TraceCheckUtils]: 10: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-10 14:31:46,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,349 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-10 14:31:46,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-10 14:31:46,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:46,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,352 INFO L280 TraceCheckUtils]: 18: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,354 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:31:46,355 INFO L280 TraceCheckUtils]: 20: Hoare triple {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 14:31:46,356 INFO L280 TraceCheckUtils]: 21: Hoare triple {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {6799#false} is VALID [2020-07-10 14:31:46,356 INFO L263 TraceCheckUtils]: 22: Hoare triple {6799#false} call activatePump(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,357 INFO L280 TraceCheckUtils]: 23: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-10 14:31:46,357 INFO L280 TraceCheckUtils]: 24: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,357 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-10 14:31:46,358 INFO L280 TraceCheckUtils]: 26: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,358 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6799#false} {6798#true} #550#return; {6799#false} is VALID [2020-07-10 14:31:46,358 INFO L280 TraceCheckUtils]: 28: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,359 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6799#false} {6798#true} #510#return; {6799#false} is VALID [2020-07-10 14:31:46,359 INFO L280 TraceCheckUtils]: 30: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,359 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6799#false} {6798#true} #528#return; {6799#false} is VALID [2020-07-10 14:31:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {6798#true} is VALID [2020-07-10 14:31:46,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6799#false} #554#return; {6799#false} is VALID [2020-07-10 14:31:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-10 14:31:46,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6798#true} {6799#false} #556#return; {6799#false} is VALID [2020-07-10 14:31:46,377 INFO L263 TraceCheckUtils]: 0: Hoare triple {6798#true} call ULTIMATE.init(); {6860#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:46,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {6860#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {6798#true} is VALID [2020-07-10 14:31:46,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,378 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6798#true} {6798#true} #572#return; {6798#true} is VALID [2020-07-10 14:31:46,378 INFO L263 TraceCheckUtils]: 4: Hoare triple {6798#true} call #t~ret76 := main(); {6798#true} is VALID [2020-07-10 14:31:46,379 INFO L280 TraceCheckUtils]: 5: Hoare triple {6798#true} havoc ~retValue_acc~4;havoc ~tmp~1; {6798#true} is VALID [2020-07-10 14:31:46,379 INFO L263 TraceCheckUtils]: 6: Hoare triple {6798#true} call select_helpers(); {6798#true} is VALID [2020-07-10 14:31:46,379 INFO L280 TraceCheckUtils]: 7: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,380 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6798#true} {6798#true} #462#return; {6798#true} is VALID [2020-07-10 14:31:46,380 INFO L263 TraceCheckUtils]: 9: Hoare triple {6798#true} call select_features(); {6798#true} is VALID [2020-07-10 14:31:46,380 INFO L280 TraceCheckUtils]: 10: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,380 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6798#true} {6798#true} #464#return; {6798#true} is VALID [2020-07-10 14:31:46,381 INFO L263 TraceCheckUtils]: 12: Hoare triple {6798#true} call #t~ret13 := valid_product(); {6798#true} is VALID [2020-07-10 14:31:46,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {6798#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {6798#true} is VALID [2020-07-10 14:31:46,386 INFO L280 TraceCheckUtils]: 14: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,387 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6798#true} {6798#true} #466#return; {6798#true} is VALID [2020-07-10 14:31:46,387 INFO L280 TraceCheckUtils]: 16: Hoare triple {6798#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {6798#true} is VALID [2020-07-10 14:31:46,387 INFO L280 TraceCheckUtils]: 17: Hoare triple {6798#true} assume 0 != ~tmp~1; {6798#true} is VALID [2020-07-10 14:31:46,388 INFO L263 TraceCheckUtils]: 18: Hoare triple {6798#true} call setup(); {6798#true} is VALID [2020-07-10 14:31:46,388 INFO L280 TraceCheckUtils]: 19: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,388 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6798#true} {6798#true} #468#return; {6798#true} is VALID [2020-07-10 14:31:46,388 INFO L263 TraceCheckUtils]: 21: Hoare triple {6798#true} call runTest(); {6798#true} is VALID [2020-07-10 14:31:46,390 INFO L263 TraceCheckUtils]: 22: Hoare triple {6798#true} call __utac_acc__Specification5_spec__1(); {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:46,391 INFO L280 TraceCheckUtils]: 23: Hoare triple {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6798#true} is VALID [2020-07-10 14:31:46,391 INFO L280 TraceCheckUtils]: 24: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,391 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6798#true} {6798#true} #562#return; {6798#true} is VALID [2020-07-10 14:31:46,391 INFO L263 TraceCheckUtils]: 26: Hoare triple {6798#true} call test(); {6798#true} is VALID [2020-07-10 14:31:46,392 INFO L280 TraceCheckUtils]: 27: Hoare triple {6798#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6798#true} is VALID [2020-07-10 14:31:46,392 INFO L280 TraceCheckUtils]: 28: Hoare triple {6798#true} assume !false; {6798#true} is VALID [2020-07-10 14:31:46,392 INFO L280 TraceCheckUtils]: 29: Hoare triple {6798#true} assume ~splverifierCounter~0 < 4; {6798#true} is VALID [2020-07-10 14:31:46,393 INFO L280 TraceCheckUtils]: 30: Hoare triple {6798#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {6798#true} is VALID [2020-07-10 14:31:46,393 INFO L280 TraceCheckUtils]: 31: Hoare triple {6798#true} assume !(0 != ~tmp~7); {6798#true} is VALID [2020-07-10 14:31:46,393 INFO L280 TraceCheckUtils]: 32: Hoare triple {6798#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {6798#true} is VALID [2020-07-10 14:31:46,394 INFO L280 TraceCheckUtils]: 33: Hoare triple {6798#true} assume !(0 != ~tmp___0~3); {6798#true} is VALID [2020-07-10 14:31:46,394 INFO L280 TraceCheckUtils]: 34: Hoare triple {6798#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {6798#true} is VALID [2020-07-10 14:31:46,394 INFO L280 TraceCheckUtils]: 35: Hoare triple {6798#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {6798#true} is VALID [2020-07-10 14:31:46,394 INFO L280 TraceCheckUtils]: 36: Hoare triple {6798#true} assume 0 != ~tmp___1~0; {6798#true} is VALID [2020-07-10 14:31:46,395 INFO L263 TraceCheckUtils]: 37: Hoare triple {6798#true} call timeShift(); {6798#true} is VALID [2020-07-10 14:31:46,396 INFO L263 TraceCheckUtils]: 38: Hoare triple {6798#true} call __utac_acc__Specification5_spec__2(); {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:46,396 INFO L263 TraceCheckUtils]: 39: Hoare triple {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {6798#true} is VALID [2020-07-10 14:31:46,396 INFO L280 TraceCheckUtils]: 40: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-10 14:31:46,397 INFO L280 TraceCheckUtils]: 41: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,397 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6798#true} {6861#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {6798#true} is VALID [2020-07-10 14:31:46,397 INFO L280 TraceCheckUtils]: 43: Hoare triple {6798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {6798#true} is VALID [2020-07-10 14:31:46,398 INFO L280 TraceCheckUtils]: 44: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,398 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6798#true} {6798#true} #524#return; {6798#true} is VALID [2020-07-10 14:31:46,398 INFO L280 TraceCheckUtils]: 46: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-10 14:31:46,398 INFO L280 TraceCheckUtils]: 47: Hoare triple {6798#true} assume 0 != ~systemActive~0; {6798#true} is VALID [2020-07-10 14:31:46,399 INFO L263 TraceCheckUtils]: 48: Hoare triple {6798#true} call processEnvironment(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,400 INFO L280 TraceCheckUtils]: 49: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6798#true} is VALID [2020-07-10 14:31:46,400 INFO L280 TraceCheckUtils]: 50: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-10 14:31:46,401 INFO L263 TraceCheckUtils]: 51: Hoare triple {6798#true} call processEnvironment__wrappee__lowWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,401 INFO L280 TraceCheckUtils]: 52: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6798#true} is VALID [2020-07-10 14:31:46,402 INFO L280 TraceCheckUtils]: 53: Hoare triple {6798#true} assume !(0 != ~pumpRunning~0); {6798#true} is VALID [2020-07-10 14:31:46,403 INFO L263 TraceCheckUtils]: 54: Hoare triple {6798#true} call processEnvironment__wrappee__highWaterSensor(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,403 INFO L280 TraceCheckUtils]: 55: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6798#true} is VALID [2020-07-10 14:31:46,403 INFO L280 TraceCheckUtils]: 56: Hoare triple {6798#true} assume 0 == ~pumpRunning~0; {6798#true} is VALID [2020-07-10 14:31:46,404 INFO L263 TraceCheckUtils]: 57: Hoare triple {6798#true} call #t~ret14 := isHighWaterLevel(); {6798#true} is VALID [2020-07-10 14:31:46,404 INFO L280 TraceCheckUtils]: 58: Hoare triple {6798#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {6798#true} is VALID [2020-07-10 14:31:46,404 INFO L263 TraceCheckUtils]: 59: Hoare triple {6798#true} call #t~ret34 := isHighWaterSensorDry(); {6798#true} is VALID [2020-07-10 14:31:46,404 INFO L280 TraceCheckUtils]: 60: Hoare triple {6798#true} havoc ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,405 INFO L280 TraceCheckUtils]: 61: Hoare triple {6798#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {6798#true} is VALID [2020-07-10 14:31:46,405 INFO L280 TraceCheckUtils]: 62: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,405 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6798#true} {6798#true} #522#return; {6798#true} is VALID [2020-07-10 14:31:46,405 INFO L280 TraceCheckUtils]: 64: Hoare triple {6798#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {6798#true} is VALID [2020-07-10 14:31:46,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {6798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:46,408 INFO L280 TraceCheckUtils]: 66: Hoare triple {6935#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,409 INFO L280 TraceCheckUtils]: 67: Hoare triple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:46,410 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {6936#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6798#true} #536#return; {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:31:46,411 INFO L280 TraceCheckUtils]: 69: Hoare triple {6926#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 14:31:46,412 INFO L280 TraceCheckUtils]: 70: Hoare triple {6927#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {6799#false} is VALID [2020-07-10 14:31:46,412 INFO L263 TraceCheckUtils]: 71: Hoare triple {6799#false} call activatePump(); {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:46,413 INFO L280 TraceCheckUtils]: 72: Hoare triple {6865#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6798#true} is VALID [2020-07-10 14:31:46,413 INFO L280 TraceCheckUtils]: 73: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,413 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6798#true} {6799#false} #538#return; {6799#false} is VALID [2020-07-10 14:31:46,414 INFO L280 TraceCheckUtils]: 75: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,414 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {6799#false} {6798#true} #550#return; {6799#false} is VALID [2020-07-10 14:31:46,414 INFO L280 TraceCheckUtils]: 77: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,415 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6799#false} {6798#true} #510#return; {6799#false} is VALID [2020-07-10 14:31:46,415 INFO L280 TraceCheckUtils]: 79: Hoare triple {6799#false} assume true; {6799#false} is VALID [2020-07-10 14:31:46,415 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6799#false} {6798#true} #528#return; {6799#false} is VALID [2020-07-10 14:31:46,415 INFO L263 TraceCheckUtils]: 81: Hoare triple {6799#false} call __utac_acc__Specification5_spec__3(); {6799#false} is VALID [2020-07-10 14:31:46,416 INFO L280 TraceCheckUtils]: 82: Hoare triple {6799#false} havoc ~tmp~0;havoc ~tmp___0~0; {6799#false} is VALID [2020-07-10 14:31:46,416 INFO L263 TraceCheckUtils]: 83: Hoare triple {6799#false} call #t~ret1 := getWaterLevel(); {6798#true} is VALID [2020-07-10 14:31:46,416 INFO L280 TraceCheckUtils]: 84: Hoare triple {6798#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {6798#true} is VALID [2020-07-10 14:31:46,417 INFO L280 TraceCheckUtils]: 85: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,417 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6798#true} {6799#false} #554#return; {6799#false} is VALID [2020-07-10 14:31:46,417 INFO L280 TraceCheckUtils]: 87: Hoare triple {6799#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6799#false} is VALID [2020-07-10 14:31:46,418 INFO L280 TraceCheckUtils]: 88: Hoare triple {6799#false} assume 2 != ~tmp~0; {6799#false} is VALID [2020-07-10 14:31:46,418 INFO L263 TraceCheckUtils]: 89: Hoare triple {6799#false} call #t~ret2 := isPumpRunning(); {6798#true} is VALID [2020-07-10 14:31:46,418 INFO L280 TraceCheckUtils]: 90: Hoare triple {6798#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {6798#true} is VALID [2020-07-10 14:31:46,418 INFO L280 TraceCheckUtils]: 91: Hoare triple {6798#true} assume true; {6798#true} is VALID [2020-07-10 14:31:46,419 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {6798#true} {6799#false} #556#return; {6799#false} is VALID [2020-07-10 14:31:46,419 INFO L280 TraceCheckUtils]: 93: Hoare triple {6799#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {6799#false} is VALID [2020-07-10 14:31:46,419 INFO L280 TraceCheckUtils]: 94: Hoare triple {6799#false} assume 0 != ~tmp___0~0; {6799#false} is VALID [2020-07-10 14:31:46,420 INFO L280 TraceCheckUtils]: 95: Hoare triple {6799#false} assume 0 == ~switchedOnBeforeTS~0; {6799#false} is VALID [2020-07-10 14:31:46,420 INFO L263 TraceCheckUtils]: 96: Hoare triple {6799#false} call __automaton_fail(); {6799#false} is VALID [2020-07-10 14:31:46,420 INFO L280 TraceCheckUtils]: 97: Hoare triple {6799#false} assume !false; {6799#false} is VALID [2020-07-10 14:31:46,442 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:31:46,443 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76082129] [2020-07-10 14:31:46,444 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:46,444 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:31:46,445 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851412143] [2020-07-10 14:31:46,446 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-10 14:31:46,447 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:46,447 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:31:46,619 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:46,619 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:31:46,620 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:46,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:31:46,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:31:46,621 INFO L87 Difference]: Start difference. First operand 245 states and 277 transitions. Second operand 9 states. [2020-07-10 14:31:52,271 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:52,631 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:31:53,061 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:53,426 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:00,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:00,098 INFO L93 Difference]: Finished difference Result 507 states and 607 transitions. [2020-07-10 14:32:00,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:32:00,099 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-10 14:32:00,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 412 transitions. [2020-07-10 14:32:00,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:00,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 412 transitions. [2020-07-10 14:32:00,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 412 transitions. [2020-07-10 14:32:01,428 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 412 edges. 412 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:01,443 INFO L225 Difference]: With dead ends: 507 [2020-07-10 14:32:01,443 INFO L226 Difference]: Without dead ends: 290 [2020-07-10 14:32:01,445 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:32:01,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2020-07-10 14:32:03,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 250. [2020-07-10 14:32:03,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:03,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 290 states. Second operand 250 states. [2020-07-10 14:32:03,467 INFO L74 IsIncluded]: Start isIncluded. First operand 290 states. Second operand 250 states. [2020-07-10 14:32:03,467 INFO L87 Difference]: Start difference. First operand 290 states. Second operand 250 states. [2020-07-10 14:32:03,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:03,477 INFO L93 Difference]: Finished difference Result 290 states and 349 transitions. [2020-07-10 14:32:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 349 transitions. [2020-07-10 14:32:03,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:03,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:03,479 INFO L74 IsIncluded]: Start isIncluded. First operand 250 states. Second operand 290 states. [2020-07-10 14:32:03,479 INFO L87 Difference]: Start difference. First operand 250 states. Second operand 290 states. [2020-07-10 14:32:03,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:03,490 INFO L93 Difference]: Finished difference Result 290 states and 349 transitions. [2020-07-10 14:32:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 349 transitions. [2020-07-10 14:32:03,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:03,491 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:03,491 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:03,492 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250 states. [2020-07-10 14:32:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 282 transitions. [2020-07-10 14:32:03,500 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 282 transitions. Word has length 98 [2020-07-10 14:32:03,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:03,501 INFO L479 AbstractCegarLoop]: Abstraction has 250 states and 282 transitions. [2020-07-10 14:32:03,501 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:32:03,501 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 282 transitions. [2020-07-10 14:32:03,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-10 14:32:03,502 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:03,502 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] [2020-07-10 14:32:03,503 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:32:03,503 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:03,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:03,503 INFO L82 PathProgramCache]: Analyzing trace with hash 43297550, now seen corresponding path program 1 times [2020-07-10 14:32:03,504 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:03,504 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223659175] [2020-07-10 14:32:03,504 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,876 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {8626#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {8562#true} is VALID [2020-07-10 14:32:03,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:03,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8562#true} #572#return; {8562#true} is VALID [2020-07-10 14:32:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:03,940 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8562#true} {8562#true} #462#return; {8562#true} is VALID [2020-07-10 14:32:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:03,944 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8562#true} {8562#true} #464#return; {8562#true} is VALID [2020-07-10 14:32:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {8627#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:03,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {8627#(= 1 |valid_product_#res|)} assume true; {8627#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:03,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8627#(= 1 |valid_product_#res|)} {8562#true} #466#return; {8574#(= |main_#t~ret13| 1)} is VALID [2020-07-10 14:32:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:03,965 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8562#true} {8562#true} #468#return; {8562#true} is VALID [2020-07-10 14:32:03,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8562#true} is VALID [2020-07-10 14:32:03,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:03,981 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8562#true} #562#return; {8562#true} is VALID [2020-07-10 14:32:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:03,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-10 14:32:03,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:03,988 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {8562#true} is VALID [2020-07-10 14:32:03,988 INFO L263 TraceCheckUtils]: 0: Hoare triple {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8562#true} is VALID [2020-07-10 14:32:03,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-10 14:32:03,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:03,989 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8562#true} {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {8562#true} is VALID [2020-07-10 14:32:03,991 INFO L280 TraceCheckUtils]: 4: Hoare triple {8562#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {8562#true} is VALID [2020-07-10 14:32:03,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:03,992 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8562#true} {8562#true} #524#return; {8562#true} is VALID [2020-07-10 14:32:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:04,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-10 14:32:04,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,122 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:32:04,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-10 14:32:04,122 INFO L263 TraceCheckUtils]: 1: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-10 14:32:04,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-10 14:32:04,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,125 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:32:04,126 INFO L280 TraceCheckUtils]: 6: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:32:04,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-10 14:32:04,128 INFO L280 TraceCheckUtils]: 8: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-10 14:32:04,128 INFO L280 TraceCheckUtils]: 9: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,128 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-10 14:32:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:04,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-10 14:32:04,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-10 14:32:04,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8562#true} is VALID [2020-07-10 14:32:04,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume 0 == ~pumpRunning~0; {8562#true} is VALID [2020-07-10 14:32:04,133 INFO L263 TraceCheckUtils]: 2: Hoare triple {8562#true} call #t~ret14 := isHighWaterLevel(); {8562#true} is VALID [2020-07-10 14:32:04,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-10 14:32:04,133 INFO L263 TraceCheckUtils]: 4: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-10 14:32:04,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-10 14:32:04,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,136 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:32:04,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:32:04,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-10 14:32:04,138 INFO L280 TraceCheckUtils]: 11: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-10 14:32:04,138 INFO L280 TraceCheckUtils]: 12: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,138 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-10 14:32:04,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {8563#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8563#false} is VALID [2020-07-10 14:32:04,139 INFO L280 TraceCheckUtils]: 15: Hoare triple {8563#false} assume 0 != ~tmp~2; {8563#false} is VALID [2020-07-10 14:32:04,139 INFO L263 TraceCheckUtils]: 16: Hoare triple {8563#false} call activatePump(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,139 INFO L280 TraceCheckUtils]: 17: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-10 14:32:04,139 INFO L280 TraceCheckUtils]: 18: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,140 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-10 14:32:04,140 INFO L280 TraceCheckUtils]: 20: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,140 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8563#false} {8562#true} #550#return; {8563#false} is VALID [2020-07-10 14:32:04,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8562#true} is VALID [2020-07-10 14:32:04,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-10 14:32:04,141 INFO L263 TraceCheckUtils]: 2: Hoare triple {8562#true} call processEnvironment__wrappee__highWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8562#true} is VALID [2020-07-10 14:32:04,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {8562#true} assume 0 == ~pumpRunning~0; {8562#true} is VALID [2020-07-10 14:32:04,142 INFO L263 TraceCheckUtils]: 5: Hoare triple {8562#true} call #t~ret14 := isHighWaterLevel(); {8562#true} is VALID [2020-07-10 14:32:04,142 INFO L280 TraceCheckUtils]: 6: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-10 14:32:04,143 INFO L263 TraceCheckUtils]: 7: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-10 14:32:04,143 INFO L280 TraceCheckUtils]: 8: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-10 14:32:04,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,145 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:32:04,146 INFO L280 TraceCheckUtils]: 12: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:32:04,147 INFO L280 TraceCheckUtils]: 13: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-10 14:32:04,147 INFO L280 TraceCheckUtils]: 14: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-10 14:32:04,147 INFO L280 TraceCheckUtils]: 15: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,148 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-10 14:32:04,148 INFO L280 TraceCheckUtils]: 17: Hoare triple {8563#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8563#false} is VALID [2020-07-10 14:32:04,148 INFO L280 TraceCheckUtils]: 18: Hoare triple {8563#false} assume 0 != ~tmp~2; {8563#false} is VALID [2020-07-10 14:32:04,148 INFO L263 TraceCheckUtils]: 19: Hoare triple {8563#false} call activatePump(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,148 INFO L280 TraceCheckUtils]: 20: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-10 14:32:04,149 INFO L280 TraceCheckUtils]: 21: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,149 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-10 14:32:04,149 INFO L280 TraceCheckUtils]: 23: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,149 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8563#false} {8562#true} #550#return; {8563#false} is VALID [2020-07-10 14:32:04,149 INFO L280 TraceCheckUtils]: 25: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,150 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8563#false} {8562#true} #510#return; {8563#false} is VALID [2020-07-10 14:32:04,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8562#true} is VALID [2020-07-10 14:32:04,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-10 14:32:04,151 INFO L263 TraceCheckUtils]: 2: Hoare triple {8562#true} call processEnvironment__wrappee__lowWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8562#true} is VALID [2020-07-10 14:32:04,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-10 14:32:04,153 INFO L263 TraceCheckUtils]: 5: Hoare triple {8562#true} call processEnvironment__wrappee__highWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8562#true} is VALID [2020-07-10 14:32:04,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {8562#true} assume 0 == ~pumpRunning~0; {8562#true} is VALID [2020-07-10 14:32:04,153 INFO L263 TraceCheckUtils]: 8: Hoare triple {8562#true} call #t~ret14 := isHighWaterLevel(); {8562#true} is VALID [2020-07-10 14:32:04,153 INFO L280 TraceCheckUtils]: 9: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-10 14:32:04,154 INFO L263 TraceCheckUtils]: 10: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-10 14:32:04,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-10 14:32:04,155 INFO L280 TraceCheckUtils]: 12: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,155 INFO L280 TraceCheckUtils]: 13: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,156 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:32:04,157 INFO L280 TraceCheckUtils]: 15: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:32:04,158 INFO L280 TraceCheckUtils]: 16: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-10 14:32:04,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-10 14:32:04,158 INFO L280 TraceCheckUtils]: 18: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,158 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-10 14:32:04,158 INFO L280 TraceCheckUtils]: 20: Hoare triple {8563#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8563#false} is VALID [2020-07-10 14:32:04,159 INFO L280 TraceCheckUtils]: 21: Hoare triple {8563#false} assume 0 != ~tmp~2; {8563#false} is VALID [2020-07-10 14:32:04,159 INFO L263 TraceCheckUtils]: 22: Hoare triple {8563#false} call activatePump(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,159 INFO L280 TraceCheckUtils]: 23: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-10 14:32:04,159 INFO L280 TraceCheckUtils]: 24: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,159 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-10 14:32:04,160 INFO L280 TraceCheckUtils]: 26: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,160 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8563#false} {8562#true} #550#return; {8563#false} is VALID [2020-07-10 14:32:04,160 INFO L280 TraceCheckUtils]: 28: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,160 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8563#false} {8562#true} #510#return; {8563#false} is VALID [2020-07-10 14:32:04,160 INFO L280 TraceCheckUtils]: 30: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,161 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8563#false} {8562#true} #528#return; {8563#false} is VALID [2020-07-10 14:32:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:04,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8562#true} is VALID [2020-07-10 14:32:04,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,164 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8563#false} #554#return; {8563#false} is VALID [2020-07-10 14:32:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:04,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-10 14:32:04,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8562#true} {8563#false} #556#return; {8563#false} is VALID [2020-07-10 14:32:04,172 INFO L263 TraceCheckUtils]: 0: Hoare triple {8562#true} call ULTIMATE.init(); {8626#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:04,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {8626#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {8562#true} is VALID [2020-07-10 14:32:04,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,172 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8562#true} {8562#true} #572#return; {8562#true} is VALID [2020-07-10 14:32:04,173 INFO L263 TraceCheckUtils]: 4: Hoare triple {8562#true} call #t~ret76 := main(); {8562#true} is VALID [2020-07-10 14:32:04,173 INFO L280 TraceCheckUtils]: 5: Hoare triple {8562#true} havoc ~retValue_acc~4;havoc ~tmp~1; {8562#true} is VALID [2020-07-10 14:32:04,173 INFO L263 TraceCheckUtils]: 6: Hoare triple {8562#true} call select_helpers(); {8562#true} is VALID [2020-07-10 14:32:04,173 INFO L280 TraceCheckUtils]: 7: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,173 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8562#true} {8562#true} #462#return; {8562#true} is VALID [2020-07-10 14:32:04,174 INFO L263 TraceCheckUtils]: 9: Hoare triple {8562#true} call select_features(); {8562#true} is VALID [2020-07-10 14:32:04,174 INFO L280 TraceCheckUtils]: 10: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,174 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8562#true} {8562#true} #464#return; {8562#true} is VALID [2020-07-10 14:32:04,174 INFO L263 TraceCheckUtils]: 12: Hoare triple {8562#true} call #t~ret13 := valid_product(); {8562#true} is VALID [2020-07-10 14:32:04,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {8562#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {8627#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:04,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {8627#(= 1 |valid_product_#res|)} assume true; {8627#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:04,176 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8627#(= 1 |valid_product_#res|)} {8562#true} #466#return; {8574#(= |main_#t~ret13| 1)} is VALID [2020-07-10 14:32:04,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {8574#(= |main_#t~ret13| 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {8575#(= 1 main_~tmp~1)} is VALID [2020-07-10 14:32:04,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {8575#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {8562#true} is VALID [2020-07-10 14:32:04,178 INFO L263 TraceCheckUtils]: 18: Hoare triple {8562#true} call setup(); {8562#true} is VALID [2020-07-10 14:32:04,178 INFO L280 TraceCheckUtils]: 19: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,178 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8562#true} {8562#true} #468#return; {8562#true} is VALID [2020-07-10 14:32:04,178 INFO L263 TraceCheckUtils]: 21: Hoare triple {8562#true} call runTest(); {8562#true} is VALID [2020-07-10 14:32:04,179 INFO L263 TraceCheckUtils]: 22: Hoare triple {8562#true} call __utac_acc__Specification5_spec__1(); {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:04,179 INFO L280 TraceCheckUtils]: 23: Hoare triple {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8562#true} is VALID [2020-07-10 14:32:04,180 INFO L280 TraceCheckUtils]: 24: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,180 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8562#true} {8562#true} #562#return; {8562#true} is VALID [2020-07-10 14:32:04,180 INFO L263 TraceCheckUtils]: 26: Hoare triple {8562#true} call test(); {8562#true} is VALID [2020-07-10 14:32:04,180 INFO L280 TraceCheckUtils]: 27: Hoare triple {8562#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8562#true} is VALID [2020-07-10 14:32:04,180 INFO L280 TraceCheckUtils]: 28: Hoare triple {8562#true} assume !false; {8562#true} is VALID [2020-07-10 14:32:04,181 INFO L280 TraceCheckUtils]: 29: Hoare triple {8562#true} assume ~splverifierCounter~0 < 4; {8562#true} is VALID [2020-07-10 14:32:04,181 INFO L280 TraceCheckUtils]: 30: Hoare triple {8562#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {8562#true} is VALID [2020-07-10 14:32:04,181 INFO L280 TraceCheckUtils]: 31: Hoare triple {8562#true} assume !(0 != ~tmp~7); {8562#true} is VALID [2020-07-10 14:32:04,181 INFO L280 TraceCheckUtils]: 32: Hoare triple {8562#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {8562#true} is VALID [2020-07-10 14:32:04,181 INFO L280 TraceCheckUtils]: 33: Hoare triple {8562#true} assume !(0 != ~tmp___0~3); {8562#true} is VALID [2020-07-10 14:32:04,181 INFO L280 TraceCheckUtils]: 34: Hoare triple {8562#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {8562#true} is VALID [2020-07-10 14:32:04,182 INFO L280 TraceCheckUtils]: 35: Hoare triple {8562#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {8562#true} is VALID [2020-07-10 14:32:04,182 INFO L280 TraceCheckUtils]: 36: Hoare triple {8562#true} assume 0 != ~tmp___1~0; {8562#true} is VALID [2020-07-10 14:32:04,182 INFO L263 TraceCheckUtils]: 37: Hoare triple {8562#true} call timeShift(); {8562#true} is VALID [2020-07-10 14:32:04,183 INFO L263 TraceCheckUtils]: 38: Hoare triple {8562#true} call __utac_acc__Specification5_spec__2(); {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:04,183 INFO L263 TraceCheckUtils]: 39: Hoare triple {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8562#true} is VALID [2020-07-10 14:32:04,183 INFO L280 TraceCheckUtils]: 40: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-10 14:32:04,183 INFO L280 TraceCheckUtils]: 41: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,184 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8562#true} {8628#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {8562#true} is VALID [2020-07-10 14:32:04,184 INFO L280 TraceCheckUtils]: 43: Hoare triple {8562#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {8562#true} is VALID [2020-07-10 14:32:04,184 INFO L280 TraceCheckUtils]: 44: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,184 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8562#true} {8562#true} #524#return; {8562#true} is VALID [2020-07-10 14:32:04,184 INFO L280 TraceCheckUtils]: 46: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-10 14:32:04,184 INFO L280 TraceCheckUtils]: 47: Hoare triple {8562#true} assume 0 != ~systemActive~0; {8562#true} is VALID [2020-07-10 14:32:04,185 INFO L263 TraceCheckUtils]: 48: Hoare triple {8562#true} call processEnvironment(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,185 INFO L280 TraceCheckUtils]: 49: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8562#true} is VALID [2020-07-10 14:32:04,186 INFO L280 TraceCheckUtils]: 50: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-10 14:32:04,186 INFO L263 TraceCheckUtils]: 51: Hoare triple {8562#true} call processEnvironment__wrappee__lowWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,186 INFO L280 TraceCheckUtils]: 52: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8562#true} is VALID [2020-07-10 14:32:04,187 INFO L280 TraceCheckUtils]: 53: Hoare triple {8562#true} assume !(0 != ~pumpRunning~0); {8562#true} is VALID [2020-07-10 14:32:04,187 INFO L263 TraceCheckUtils]: 54: Hoare triple {8562#true} call processEnvironment__wrappee__highWaterSensor(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,187 INFO L280 TraceCheckUtils]: 55: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8562#true} is VALID [2020-07-10 14:32:04,188 INFO L280 TraceCheckUtils]: 56: Hoare triple {8562#true} assume 0 == ~pumpRunning~0; {8562#true} is VALID [2020-07-10 14:32:04,188 INFO L263 TraceCheckUtils]: 57: Hoare triple {8562#true} call #t~ret14 := isHighWaterLevel(); {8562#true} is VALID [2020-07-10 14:32:04,188 INFO L280 TraceCheckUtils]: 58: Hoare triple {8562#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {8562#true} is VALID [2020-07-10 14:32:04,188 INFO L263 TraceCheckUtils]: 59: Hoare triple {8562#true} call #t~ret34 := isHighWaterSensorDry(); {8562#true} is VALID [2020-07-10 14:32:04,188 INFO L280 TraceCheckUtils]: 60: Hoare triple {8562#true} havoc ~retValue_acc~2; {8562#true} is VALID [2020-07-10 14:32:04,189 INFO L280 TraceCheckUtils]: 61: Hoare triple {8562#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,190 INFO L280 TraceCheckUtils]: 62: Hoare triple {8702#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8702#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:04,191 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8702#(<= 1 |isHighWaterSensorDry_#res|)} {8562#true} #522#return; {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:32:04,192 INFO L280 TraceCheckUtils]: 64: Hoare triple {8700#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {8701#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:32:04,193 INFO L280 TraceCheckUtils]: 65: Hoare triple {8701#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {8563#false} is VALID [2020-07-10 14:32:04,193 INFO L280 TraceCheckUtils]: 66: Hoare triple {8563#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {8563#false} is VALID [2020-07-10 14:32:04,193 INFO L280 TraceCheckUtils]: 67: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,193 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8563#false} {8562#true} #536#return; {8563#false} is VALID [2020-07-10 14:32:04,193 INFO L280 TraceCheckUtils]: 69: Hoare triple {8563#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8563#false} is VALID [2020-07-10 14:32:04,194 INFO L280 TraceCheckUtils]: 70: Hoare triple {8563#false} assume 0 != ~tmp~2; {8563#false} is VALID [2020-07-10 14:32:04,194 INFO L263 TraceCheckUtils]: 71: Hoare triple {8563#false} call activatePump(); {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:04,194 INFO L280 TraceCheckUtils]: 72: Hoare triple {8632#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8562#true} is VALID [2020-07-10 14:32:04,194 INFO L280 TraceCheckUtils]: 73: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,194 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8562#true} {8563#false} #538#return; {8563#false} is VALID [2020-07-10 14:32:04,195 INFO L280 TraceCheckUtils]: 75: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,195 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {8563#false} {8562#true} #550#return; {8563#false} is VALID [2020-07-10 14:32:04,195 INFO L280 TraceCheckUtils]: 77: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,195 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8563#false} {8562#true} #510#return; {8563#false} is VALID [2020-07-10 14:32:04,195 INFO L280 TraceCheckUtils]: 79: Hoare triple {8563#false} assume true; {8563#false} is VALID [2020-07-10 14:32:04,196 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {8563#false} {8562#true} #528#return; {8563#false} is VALID [2020-07-10 14:32:04,196 INFO L263 TraceCheckUtils]: 81: Hoare triple {8563#false} call __utac_acc__Specification5_spec__3(); {8563#false} is VALID [2020-07-10 14:32:04,196 INFO L280 TraceCheckUtils]: 82: Hoare triple {8563#false} havoc ~tmp~0;havoc ~tmp___0~0; {8563#false} is VALID [2020-07-10 14:32:04,196 INFO L263 TraceCheckUtils]: 83: Hoare triple {8563#false} call #t~ret1 := getWaterLevel(); {8562#true} is VALID [2020-07-10 14:32:04,196 INFO L280 TraceCheckUtils]: 84: Hoare triple {8562#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8562#true} is VALID [2020-07-10 14:32:04,197 INFO L280 TraceCheckUtils]: 85: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,197 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8562#true} {8563#false} #554#return; {8563#false} is VALID [2020-07-10 14:32:04,197 INFO L280 TraceCheckUtils]: 87: Hoare triple {8563#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8563#false} is VALID [2020-07-10 14:32:04,197 INFO L280 TraceCheckUtils]: 88: Hoare triple {8563#false} assume 2 != ~tmp~0; {8563#false} is VALID [2020-07-10 14:32:04,197 INFO L263 TraceCheckUtils]: 89: Hoare triple {8563#false} call #t~ret2 := isPumpRunning(); {8562#true} is VALID [2020-07-10 14:32:04,197 INFO L280 TraceCheckUtils]: 90: Hoare triple {8562#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {8562#true} is VALID [2020-07-10 14:32:04,198 INFO L280 TraceCheckUtils]: 91: Hoare triple {8562#true} assume true; {8562#true} is VALID [2020-07-10 14:32:04,198 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {8562#true} {8563#false} #556#return; {8563#false} is VALID [2020-07-10 14:32:04,198 INFO L280 TraceCheckUtils]: 93: Hoare triple {8563#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {8563#false} is VALID [2020-07-10 14:32:04,198 INFO L280 TraceCheckUtils]: 94: Hoare triple {8563#false} assume 0 != ~tmp___0~0; {8563#false} is VALID [2020-07-10 14:32:04,198 INFO L280 TraceCheckUtils]: 95: Hoare triple {8563#false} assume 0 == ~switchedOnBeforeTS~0; {8563#false} is VALID [2020-07-10 14:32:04,199 INFO L263 TraceCheckUtils]: 96: Hoare triple {8563#false} call __automaton_fail(); {8563#false} is VALID [2020-07-10 14:32:04,199 INFO L280 TraceCheckUtils]: 97: Hoare triple {8563#false} assume !false; {8563#false} is VALID [2020-07-10 14:32:04,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:04,210 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223659175] [2020-07-10 14:32:04,211 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:04,211 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:32:04,211 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738319112] [2020-07-10 14:32:04,212 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-10 14:32:04,213 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:04,213 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:32:04,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:04,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:32:04,330 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:04,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:32:04,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:32:04,331 INFO L87 Difference]: Start difference. First operand 250 states and 282 transitions. Second operand 11 states. [2020-07-10 14:32:06,317 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:06,743 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:07,098 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:11,772 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:12,282 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:12,647 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:20,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:20,796 INFO L93 Difference]: Finished difference Result 519 states and 628 transitions. [2020-07-10 14:32:20,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:32:20,796 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-10 14:32:20,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:32:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 414 transitions. [2020-07-10 14:32:20,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:32:20,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 414 transitions. [2020-07-10 14:32:20,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 414 transitions. [2020-07-10 14:32:22,129 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:22,139 INFO L225 Difference]: With dead ends: 519 [2020-07-10 14:32:22,139 INFO L226 Difference]: Without dead ends: 297 [2020-07-10 14:32:22,140 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:32:22,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2020-07-10 14:32:24,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 254. [2020-07-10 14:32:24,102 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:24,102 INFO L82 GeneralOperation]: Start isEquivalent. First operand 297 states. Second operand 254 states. [2020-07-10 14:32:24,102 INFO L74 IsIncluded]: Start isIncluded. First operand 297 states. Second operand 254 states. [2020-07-10 14:32:24,103 INFO L87 Difference]: Start difference. First operand 297 states. Second operand 254 states. [2020-07-10 14:32:24,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:24,113 INFO L93 Difference]: Finished difference Result 297 states and 356 transitions. [2020-07-10 14:32:24,114 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 356 transitions. [2020-07-10 14:32:24,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:24,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:24,115 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand 297 states. [2020-07-10 14:32:24,115 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 297 states. [2020-07-10 14:32:24,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:24,124 INFO L93 Difference]: Finished difference Result 297 states and 356 transitions. [2020-07-10 14:32:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 356 transitions. [2020-07-10 14:32:24,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:24,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:24,126 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:24,126 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2020-07-10 14:32:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 286 transitions. [2020-07-10 14:32:24,133 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 286 transitions. Word has length 98 [2020-07-10 14:32:24,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:24,133 INFO L479 AbstractCegarLoop]: Abstraction has 254 states and 286 transitions. [2020-07-10 14:32:24,133 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:32:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 286 transitions. [2020-07-10 14:32:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-10 14:32:24,137 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:24,137 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] [2020-07-10 14:32:24,138 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:32:24,138 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:24,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:24,138 INFO L82 PathProgramCache]: Analyzing trace with hash 373063311, now seen corresponding path program 1 times [2020-07-10 14:32:24,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:24,139 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126532690] [2020-07-10 14:32:24,139 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,498 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {10426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {10368#(= 1 ~waterLevel~0)} assume true; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,569 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10368#(= 1 ~waterLevel~0)} {10363#true} #572#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,573 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #462#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,577 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #464#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10363#true} is VALID [2020-07-10 14:32:24,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #466#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,586 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #468#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10363#true} is VALID [2020-07-10 14:32:24,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #562#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-10 14:32:24,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {10363#true} is VALID [2020-07-10 14:32:24,607 INFO L263 TraceCheckUtils]: 0: Hoare triple {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {10363#true} is VALID [2020-07-10 14:32:24,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-10 14:32:24,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,608 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10363#true} {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {10363#true} is VALID [2020-07-10 14:32:24,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {10363#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {10363#true} is VALID [2020-07-10 14:32:24,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,609 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #524#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-10 14:32:24,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,717 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-10 14:32:24,718 INFO L263 TraceCheckUtils]: 1: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-10 14:32:24,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-10 14:32:24,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,720 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,721 INFO L280 TraceCheckUtils]: 6: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,721 INFO L280 TraceCheckUtils]: 7: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,722 INFO L280 TraceCheckUtils]: 8: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,722 INFO L280 TraceCheckUtils]: 9: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,723 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-10 14:32:24,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,728 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10363#true} is VALID [2020-07-10 14:32:24,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume 0 == ~pumpRunning~0; {10363#true} is VALID [2020-07-10 14:32:24,729 INFO L263 TraceCheckUtils]: 2: Hoare triple {10363#true} call #t~ret14 := isHighWaterLevel(); {10363#true} is VALID [2020-07-10 14:32:24,729 INFO L280 TraceCheckUtils]: 3: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-10 14:32:24,729 INFO L263 TraceCheckUtils]: 4: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-10 14:32:24,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-10 14:32:24,730 INFO L280 TraceCheckUtils]: 6: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,731 INFO L280 TraceCheckUtils]: 7: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,732 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,732 INFO L280 TraceCheckUtils]: 9: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,733 INFO L280 TraceCheckUtils]: 10: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,734 INFO L280 TraceCheckUtils]: 11: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,735 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,737 INFO L263 TraceCheckUtils]: 16: Hoare triple {10459#(<= 2 ~waterLevel~0)} call activatePump(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-10 14:32:24,738 INFO L280 TraceCheckUtils]: 18: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,738 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,739 INFO L280 TraceCheckUtils]: 20: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,740 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #550#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10363#true} is VALID [2020-07-10 14:32:24,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-10 14:32:24,742 INFO L263 TraceCheckUtils]: 2: Hoare triple {10363#true} call processEnvironment__wrappee__highWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10363#true} is VALID [2020-07-10 14:32:24,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {10363#true} assume 0 == ~pumpRunning~0; {10363#true} is VALID [2020-07-10 14:32:24,742 INFO L263 TraceCheckUtils]: 5: Hoare triple {10363#true} call #t~ret14 := isHighWaterLevel(); {10363#true} is VALID [2020-07-10 14:32:24,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-10 14:32:24,743 INFO L263 TraceCheckUtils]: 7: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-10 14:32:24,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-10 14:32:24,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,745 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,751 INFO L280 TraceCheckUtils]: 15: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,752 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,753 INFO L280 TraceCheckUtils]: 17: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,753 INFO L280 TraceCheckUtils]: 18: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,754 INFO L263 TraceCheckUtils]: 19: Hoare triple {10459#(<= 2 ~waterLevel~0)} call activatePump(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,754 INFO L280 TraceCheckUtils]: 20: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-10 14:32:24,754 INFO L280 TraceCheckUtils]: 21: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,755 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,757 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #550#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,757 INFO L280 TraceCheckUtils]: 25: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,758 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #510#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10363#true} is VALID [2020-07-10 14:32:24,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-10 14:32:24,760 INFO L263 TraceCheckUtils]: 2: Hoare triple {10363#true} call processEnvironment__wrappee__lowWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10363#true} is VALID [2020-07-10 14:32:24,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-10 14:32:24,761 INFO L263 TraceCheckUtils]: 5: Hoare triple {10363#true} call processEnvironment__wrappee__highWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10363#true} is VALID [2020-07-10 14:32:24,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {10363#true} assume 0 == ~pumpRunning~0; {10363#true} is VALID [2020-07-10 14:32:24,762 INFO L263 TraceCheckUtils]: 8: Hoare triple {10363#true} call #t~ret14 := isHighWaterLevel(); {10363#true} is VALID [2020-07-10 14:32:24,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-10 14:32:24,762 INFO L263 TraceCheckUtils]: 10: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-10 14:32:24,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-10 14:32:24,763 INFO L280 TraceCheckUtils]: 12: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,764 INFO L280 TraceCheckUtils]: 13: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,764 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,765 INFO L280 TraceCheckUtils]: 15: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,766 INFO L280 TraceCheckUtils]: 16: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,766 INFO L280 TraceCheckUtils]: 17: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,767 INFO L280 TraceCheckUtils]: 18: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,767 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,768 INFO L280 TraceCheckUtils]: 20: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,768 INFO L280 TraceCheckUtils]: 21: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,769 INFO L263 TraceCheckUtils]: 22: Hoare triple {10459#(<= 2 ~waterLevel~0)} call activatePump(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,769 INFO L280 TraceCheckUtils]: 23: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-10 14:32:24,770 INFO L280 TraceCheckUtils]: 24: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,770 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,771 INFO L280 TraceCheckUtils]: 26: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,771 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #550#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,772 INFO L280 TraceCheckUtils]: 28: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,772 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #510#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,773 INFO L280 TraceCheckUtils]: 30: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,774 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10368#(= 1 ~waterLevel~0)} #528#return; {10364#false} is VALID [2020-07-10 14:32:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10363#true} is VALID [2020-07-10 14:32:24,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,779 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10364#false} #554#return; {10364#false} is VALID [2020-07-10 14:32:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:24,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-10 14:32:24,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,782 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10363#true} {10364#false} #556#return; {10364#false} is VALID [2020-07-10 14:32:24,787 INFO L263 TraceCheckUtils]: 0: Hoare triple {10363#true} call ULTIMATE.init(); {10426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:24,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {10426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {10368#(= 1 ~waterLevel~0)} assume true; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,794 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10368#(= 1 ~waterLevel~0)} {10363#true} #572#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,795 INFO L263 TraceCheckUtils]: 4: Hoare triple {10368#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {10368#(= 1 ~waterLevel~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,795 INFO L263 TraceCheckUtils]: 6: Hoare triple {10368#(= 1 ~waterLevel~0)} call select_helpers(); {10363#true} is VALID [2020-07-10 14:32:24,796 INFO L280 TraceCheckUtils]: 7: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,796 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #462#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,796 INFO L263 TraceCheckUtils]: 9: Hoare triple {10368#(= 1 ~waterLevel~0)} call select_features(); {10363#true} is VALID [2020-07-10 14:32:24,797 INFO L280 TraceCheckUtils]: 10: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,797 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #464#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,797 INFO L263 TraceCheckUtils]: 12: Hoare triple {10368#(= 1 ~waterLevel~0)} call #t~ret13 := valid_product(); {10363#true} is VALID [2020-07-10 14:32:24,798 INFO L280 TraceCheckUtils]: 13: Hoare triple {10363#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10363#true} is VALID [2020-07-10 14:32:24,798 INFO L280 TraceCheckUtils]: 14: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,798 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #466#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,799 INFO L280 TraceCheckUtils]: 16: Hoare triple {10368#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {10368#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,800 INFO L263 TraceCheckUtils]: 18: Hoare triple {10368#(= 1 ~waterLevel~0)} call setup(); {10363#true} is VALID [2020-07-10 14:32:24,800 INFO L280 TraceCheckUtils]: 19: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,801 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #468#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,801 INFO L263 TraceCheckUtils]: 21: Hoare triple {10368#(= 1 ~waterLevel~0)} call runTest(); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,802 INFO L263 TraceCheckUtils]: 22: Hoare triple {10368#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:24,802 INFO L280 TraceCheckUtils]: 23: Hoare triple {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10363#true} is VALID [2020-07-10 14:32:24,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,803 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #562#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,804 INFO L263 TraceCheckUtils]: 26: Hoare triple {10368#(= 1 ~waterLevel~0)} call test(); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,804 INFO L280 TraceCheckUtils]: 27: Hoare triple {10368#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,805 INFO L280 TraceCheckUtils]: 28: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !false; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,805 INFO L280 TraceCheckUtils]: 29: Hoare triple {10368#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,806 INFO L280 TraceCheckUtils]: 30: Hoare triple {10368#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,806 INFO L280 TraceCheckUtils]: 31: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~7); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,807 INFO L280 TraceCheckUtils]: 32: Hoare triple {10368#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,807 INFO L280 TraceCheckUtils]: 33: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,808 INFO L280 TraceCheckUtils]: 34: Hoare triple {10368#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,809 INFO L280 TraceCheckUtils]: 35: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,809 INFO L280 TraceCheckUtils]: 36: Hoare triple {10368#(= 1 ~waterLevel~0)} assume 0 != ~tmp___1~0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,810 INFO L263 TraceCheckUtils]: 37: Hoare triple {10368#(= 1 ~waterLevel~0)} call timeShift(); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,810 INFO L263 TraceCheckUtils]: 38: Hoare triple {10368#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:24,811 INFO L263 TraceCheckUtils]: 39: Hoare triple {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {10363#true} is VALID [2020-07-10 14:32:24,811 INFO L280 TraceCheckUtils]: 40: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-10 14:32:24,811 INFO L280 TraceCheckUtils]: 41: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,811 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10363#true} {10427#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {10363#true} is VALID [2020-07-10 14:32:24,811 INFO L280 TraceCheckUtils]: 43: Hoare triple {10363#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {10363#true} is VALID [2020-07-10 14:32:24,812 INFO L280 TraceCheckUtils]: 44: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,812 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10363#true} {10368#(= 1 ~waterLevel~0)} #524#return; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,813 INFO L280 TraceCheckUtils]: 46: Hoare triple {10368#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,813 INFO L280 TraceCheckUtils]: 47: Hoare triple {10368#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10368#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,814 INFO L263 TraceCheckUtils]: 48: Hoare triple {10368#(= 1 ~waterLevel~0)} call processEnvironment(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,814 INFO L280 TraceCheckUtils]: 49: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10363#true} is VALID [2020-07-10 14:32:24,814 INFO L280 TraceCheckUtils]: 50: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-10 14:32:24,815 INFO L263 TraceCheckUtils]: 51: Hoare triple {10363#true} call processEnvironment__wrappee__lowWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,815 INFO L280 TraceCheckUtils]: 52: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10363#true} is VALID [2020-07-10 14:32:24,815 INFO L280 TraceCheckUtils]: 53: Hoare triple {10363#true} assume !(0 != ~pumpRunning~0); {10363#true} is VALID [2020-07-10 14:32:24,816 INFO L263 TraceCheckUtils]: 54: Hoare triple {10363#true} call processEnvironment__wrappee__highWaterSensor(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,816 INFO L280 TraceCheckUtils]: 55: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10363#true} is VALID [2020-07-10 14:32:24,816 INFO L280 TraceCheckUtils]: 56: Hoare triple {10363#true} assume 0 == ~pumpRunning~0; {10363#true} is VALID [2020-07-10 14:32:24,816 INFO L263 TraceCheckUtils]: 57: Hoare triple {10363#true} call #t~ret14 := isHighWaterLevel(); {10363#true} is VALID [2020-07-10 14:32:24,817 INFO L280 TraceCheckUtils]: 58: Hoare triple {10363#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {10363#true} is VALID [2020-07-10 14:32:24,817 INFO L263 TraceCheckUtils]: 59: Hoare triple {10363#true} call #t~ret34 := isHighWaterSensorDry(); {10363#true} is VALID [2020-07-10 14:32:24,817 INFO L280 TraceCheckUtils]: 60: Hoare triple {10363#true} havoc ~retValue_acc~2; {10363#true} is VALID [2020-07-10 14:32:24,818 INFO L280 TraceCheckUtils]: 61: Hoare triple {10363#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,818 INFO L280 TraceCheckUtils]: 62: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,819 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #522#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,819 INFO L280 TraceCheckUtils]: 64: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,820 INFO L280 TraceCheckUtils]: 65: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,820 INFO L280 TraceCheckUtils]: 66: Hoare triple {10459#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,821 INFO L280 TraceCheckUtils]: 67: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,822 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #536#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,822 INFO L280 TraceCheckUtils]: 69: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,823 INFO L280 TraceCheckUtils]: 70: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,823 INFO L263 TraceCheckUtils]: 71: Hoare triple {10459#(<= 2 ~waterLevel~0)} call activatePump(); {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:24,824 INFO L280 TraceCheckUtils]: 72: Hoare triple {10431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10363#true} is VALID [2020-07-10 14:32:24,824 INFO L280 TraceCheckUtils]: 73: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,824 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10363#true} {10459#(<= 2 ~waterLevel~0)} #538#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,825 INFO L280 TraceCheckUtils]: 75: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,826 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #550#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,826 INFO L280 TraceCheckUtils]: 77: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,827 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10363#true} #510#return; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,827 INFO L280 TraceCheckUtils]: 79: Hoare triple {10459#(<= 2 ~waterLevel~0)} assume true; {10459#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:24,828 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10459#(<= 2 ~waterLevel~0)} {10368#(= 1 ~waterLevel~0)} #528#return; {10364#false} is VALID [2020-07-10 14:32:24,828 INFO L263 TraceCheckUtils]: 81: Hoare triple {10364#false} call __utac_acc__Specification5_spec__3(); {10364#false} is VALID [2020-07-10 14:32:24,828 INFO L280 TraceCheckUtils]: 82: Hoare triple {10364#false} havoc ~tmp~0;havoc ~tmp___0~0; {10364#false} is VALID [2020-07-10 14:32:24,828 INFO L263 TraceCheckUtils]: 83: Hoare triple {10364#false} call #t~ret1 := getWaterLevel(); {10363#true} is VALID [2020-07-10 14:32:24,829 INFO L280 TraceCheckUtils]: 84: Hoare triple {10363#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10363#true} is VALID [2020-07-10 14:32:24,829 INFO L280 TraceCheckUtils]: 85: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,829 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10363#true} {10364#false} #554#return; {10364#false} is VALID [2020-07-10 14:32:24,829 INFO L280 TraceCheckUtils]: 87: Hoare triple {10364#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {10364#false} is VALID [2020-07-10 14:32:24,829 INFO L280 TraceCheckUtils]: 88: Hoare triple {10364#false} assume 2 != ~tmp~0; {10364#false} is VALID [2020-07-10 14:32:24,830 INFO L263 TraceCheckUtils]: 89: Hoare triple {10364#false} call #t~ret2 := isPumpRunning(); {10363#true} is VALID [2020-07-10 14:32:24,830 INFO L280 TraceCheckUtils]: 90: Hoare triple {10363#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {10363#true} is VALID [2020-07-10 14:32:24,830 INFO L280 TraceCheckUtils]: 91: Hoare triple {10363#true} assume true; {10363#true} is VALID [2020-07-10 14:32:24,830 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {10363#true} {10364#false} #556#return; {10364#false} is VALID [2020-07-10 14:32:24,830 INFO L280 TraceCheckUtils]: 93: Hoare triple {10364#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {10364#false} is VALID [2020-07-10 14:32:24,830 INFO L280 TraceCheckUtils]: 94: Hoare triple {10364#false} assume 0 != ~tmp___0~0; {10364#false} is VALID [2020-07-10 14:32:24,831 INFO L280 TraceCheckUtils]: 95: Hoare triple {10364#false} assume 0 == ~switchedOnBeforeTS~0; {10364#false} is VALID [2020-07-10 14:32:24,831 INFO L263 TraceCheckUtils]: 96: Hoare triple {10364#false} call __automaton_fail(); {10364#false} is VALID [2020-07-10 14:32:24,831 INFO L280 TraceCheckUtils]: 97: Hoare triple {10364#false} assume !false; {10364#false} is VALID [2020-07-10 14:32:24,846 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:24,847 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126532690] [2020-07-10 14:32:24,849 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:24,849 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:32:24,850 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046731038] [2020-07-10 14:32:24,851 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-10 14:32:24,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:24,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:32:24,969 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:24,969 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:32:24,969 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:24,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:32:24,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:32:24,970 INFO L87 Difference]: Start difference. First operand 254 states and 286 transitions. Second operand 7 states. [2020-07-10 14:32:25,755 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:27,763 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:38,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:38,890 INFO L93 Difference]: Finished difference Result 711 states and 879 transitions. [2020-07-10 14:32:38,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:32:38,891 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-10 14:32:38,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:32:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 629 transitions. [2020-07-10 14:32:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:32:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 629 transitions. [2020-07-10 14:32:38,909 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 629 transitions. [2020-07-10 14:32:41,111 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 629 edges. 629 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:41,127 INFO L225 Difference]: With dead ends: 711 [2020-07-10 14:32:41,128 INFO L226 Difference]: Without dead ends: 485 [2020-07-10 14:32:41,128 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:32:41,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2020-07-10 14:32:44,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 443. [2020-07-10 14:32:44,656 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:44,656 INFO L82 GeneralOperation]: Start isEquivalent. First operand 485 states. Second operand 443 states. [2020-07-10 14:32:44,656 INFO L74 IsIncluded]: Start isIncluded. First operand 485 states. Second operand 443 states. [2020-07-10 14:32:44,656 INFO L87 Difference]: Start difference. First operand 485 states. Second operand 443 states. [2020-07-10 14:32:44,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:44,675 INFO L93 Difference]: Finished difference Result 485 states and 583 transitions. [2020-07-10 14:32:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 583 transitions. [2020-07-10 14:32:44,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:44,677 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:44,677 INFO L74 IsIncluded]: Start isIncluded. First operand 443 states. Second operand 485 states. [2020-07-10 14:32:44,677 INFO L87 Difference]: Start difference. First operand 443 states. Second operand 485 states. [2020-07-10 14:32:44,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:44,695 INFO L93 Difference]: Finished difference Result 485 states and 583 transitions. [2020-07-10 14:32:44,695 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 583 transitions. [2020-07-10 14:32:44,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:44,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:44,697 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:44,697 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 443 states. [2020-07-10 14:32:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 514 transitions. [2020-07-10 14:32:44,714 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 514 transitions. Word has length 98 [2020-07-10 14:32:44,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:44,715 INFO L479 AbstractCegarLoop]: Abstraction has 443 states and 514 transitions. [2020-07-10 14:32:44,715 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:32:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 514 transitions. [2020-07-10 14:32:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-10 14:32:44,717 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:44,717 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] [2020-07-10 14:32:44,717 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:32:44,717 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:44,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:44,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1661296137, now seen corresponding path program 1 times [2020-07-10 14:32:44,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:44,718 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183166701] [2020-07-10 14:32:44,718 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,120 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {13133#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {13069#(= 1 ~waterLevel~0)} assume true; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,177 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13069#(= 1 ~waterLevel~0)} {13064#true} #572#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,181 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #462#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,185 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #464#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {13064#true} is VALID [2020-07-10 14:32:45,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #466#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,191 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #468#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13064#true} is VALID [2020-07-10 14:32:45,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,212 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #562#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {13135#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:32:45,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:32:45,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13069#(= 1 ~waterLevel~0)} #512#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-10 14:32:45,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,280 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {13064#true} is VALID [2020-07-10 14:32:45,280 INFO L263 TraceCheckUtils]: 0: Hoare triple {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {13064#true} is VALID [2020-07-10 14:32:45,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-10 14:32:45,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,281 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13064#true} {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {13064#true} is VALID [2020-07-10 14:32:45,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {13064#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {13064#true} is VALID [2020-07-10 14:32:45,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,282 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13064#true} {13085#(= 2 ~waterLevel~0)} #524#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,319 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-10 14:32:45,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-10 14:32:45,320 INFO L263 TraceCheckUtils]: 1: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-10 14:32:45,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,320 INFO L280 TraceCheckUtils]: 4: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,321 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-10 14:32:45,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-10 14:32:45,321 INFO L280 TraceCheckUtils]: 7: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-10 14:32:45,321 INFO L280 TraceCheckUtils]: 8: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-10 14:32:45,321 INFO L280 TraceCheckUtils]: 9: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,322 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-10 14:32:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-10 14:32:45,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,325 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-10 14:32:45,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13064#true} is VALID [2020-07-10 14:32:45,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume 0 == ~pumpRunning~0; {13064#true} is VALID [2020-07-10 14:32:45,326 INFO L263 TraceCheckUtils]: 2: Hoare triple {13064#true} call #t~ret14 := isHighWaterLevel(); {13064#true} is VALID [2020-07-10 14:32:45,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-10 14:32:45,326 INFO L263 TraceCheckUtils]: 4: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-10 14:32:45,326 INFO L280 TraceCheckUtils]: 5: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,327 INFO L280 TraceCheckUtils]: 7: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,327 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-10 14:32:45,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-10 14:32:45,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-10 14:32:45,327 INFO L280 TraceCheckUtils]: 11: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-10 14:32:45,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,328 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-10 14:32:45,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {13064#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {13064#true} is VALID [2020-07-10 14:32:45,328 INFO L280 TraceCheckUtils]: 15: Hoare triple {13064#true} assume 0 != ~tmp~2; {13064#true} is VALID [2020-07-10 14:32:45,329 INFO L263 TraceCheckUtils]: 16: Hoare triple {13064#true} call activatePump(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,329 INFO L280 TraceCheckUtils]: 17: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-10 14:32:45,329 INFO L280 TraceCheckUtils]: 18: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,330 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-10 14:32:45,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,330 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13064#true} {13064#true} #550#return; {13064#true} is VALID [2020-07-10 14:32:45,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13064#true} is VALID [2020-07-10 14:32:45,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-10 14:32:45,331 INFO L263 TraceCheckUtils]: 2: Hoare triple {13064#true} call processEnvironment__wrappee__highWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,331 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13064#true} is VALID [2020-07-10 14:32:45,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {13064#true} assume 0 == ~pumpRunning~0; {13064#true} is VALID [2020-07-10 14:32:45,332 INFO L263 TraceCheckUtils]: 5: Hoare triple {13064#true} call #t~ret14 := isHighWaterLevel(); {13064#true} is VALID [2020-07-10 14:32:45,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-10 14:32:45,332 INFO L263 TraceCheckUtils]: 7: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-10 14:32:45,332 INFO L280 TraceCheckUtils]: 8: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,333 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-10 14:32:45,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-10 14:32:45,333 INFO L280 TraceCheckUtils]: 13: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-10 14:32:45,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-10 14:32:45,334 INFO L280 TraceCheckUtils]: 15: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,334 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-10 14:32:45,334 INFO L280 TraceCheckUtils]: 17: Hoare triple {13064#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {13064#true} is VALID [2020-07-10 14:32:45,334 INFO L280 TraceCheckUtils]: 18: Hoare triple {13064#true} assume 0 != ~tmp~2; {13064#true} is VALID [2020-07-10 14:32:45,335 INFO L263 TraceCheckUtils]: 19: Hoare triple {13064#true} call activatePump(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,335 INFO L280 TraceCheckUtils]: 20: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-10 14:32:45,335 INFO L280 TraceCheckUtils]: 21: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,336 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-10 14:32:45,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,336 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13064#true} {13064#true} #550#return; {13064#true} is VALID [2020-07-10 14:32:45,336 INFO L280 TraceCheckUtils]: 25: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,336 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13064#true} {13064#true} #510#return; {13064#true} is VALID [2020-07-10 14:32:45,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {13064#true} is VALID [2020-07-10 14:32:45,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-10 14:32:45,338 INFO L263 TraceCheckUtils]: 2: Hoare triple {13064#true} call processEnvironment__wrappee__lowWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13064#true} is VALID [2020-07-10 14:32:45,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-10 14:32:45,339 INFO L263 TraceCheckUtils]: 5: Hoare triple {13064#true} call processEnvironment__wrappee__highWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,339 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13064#true} is VALID [2020-07-10 14:32:45,339 INFO L280 TraceCheckUtils]: 7: Hoare triple {13064#true} assume 0 == ~pumpRunning~0; {13064#true} is VALID [2020-07-10 14:32:45,340 INFO L263 TraceCheckUtils]: 8: Hoare triple {13064#true} call #t~ret14 := isHighWaterLevel(); {13064#true} is VALID [2020-07-10 14:32:45,340 INFO L280 TraceCheckUtils]: 9: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-10 14:32:45,340 INFO L263 TraceCheckUtils]: 10: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-10 14:32:45,340 INFO L280 TraceCheckUtils]: 11: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,341 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-10 14:32:45,341 INFO L280 TraceCheckUtils]: 15: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-10 14:32:45,341 INFO L280 TraceCheckUtils]: 16: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-10 14:32:45,341 INFO L280 TraceCheckUtils]: 17: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-10 14:32:45,341 INFO L280 TraceCheckUtils]: 18: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,342 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-10 14:32:45,342 INFO L280 TraceCheckUtils]: 20: Hoare triple {13064#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {13064#true} is VALID [2020-07-10 14:32:45,342 INFO L280 TraceCheckUtils]: 21: Hoare triple {13064#true} assume 0 != ~tmp~2; {13064#true} is VALID [2020-07-10 14:32:45,343 INFO L263 TraceCheckUtils]: 22: Hoare triple {13064#true} call activatePump(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,343 INFO L280 TraceCheckUtils]: 23: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-10 14:32:45,343 INFO L280 TraceCheckUtils]: 24: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,343 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-10 14:32:45,343 INFO L280 TraceCheckUtils]: 26: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,343 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {13064#true} {13064#true} #550#return; {13064#true} is VALID [2020-07-10 14:32:45,344 INFO L280 TraceCheckUtils]: 28: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,344 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13064#true} {13064#true} #510#return; {13064#true} is VALID [2020-07-10 14:32:45,344 INFO L280 TraceCheckUtils]: 30: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,345 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13064#true} {13085#(= 2 ~waterLevel~0)} #528#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13208#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:32:45,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {13208#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13208#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:32:45,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13208#(= |getWaterLevel_#res| ~waterLevel~0)} {13085#(= 2 ~waterLevel~0)} #554#return; {13128#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-10 14:32:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:45,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-10 14:32:45,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13064#true} {13065#false} #556#return; {13065#false} is VALID [2020-07-10 14:32:45,374 INFO L263 TraceCheckUtils]: 0: Hoare triple {13064#true} call ULTIMATE.init(); {13133#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:45,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {13133#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {13069#(= 1 ~waterLevel~0)} assume true; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,381 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13069#(= 1 ~waterLevel~0)} {13064#true} #572#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,382 INFO L263 TraceCheckUtils]: 4: Hoare triple {13069#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {13069#(= 1 ~waterLevel~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,382 INFO L263 TraceCheckUtils]: 6: Hoare triple {13069#(= 1 ~waterLevel~0)} call select_helpers(); {13064#true} is VALID [2020-07-10 14:32:45,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,383 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #462#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,383 INFO L263 TraceCheckUtils]: 9: Hoare triple {13069#(= 1 ~waterLevel~0)} call select_features(); {13064#true} is VALID [2020-07-10 14:32:45,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,384 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #464#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,384 INFO L263 TraceCheckUtils]: 12: Hoare triple {13069#(= 1 ~waterLevel~0)} call #t~ret13 := valid_product(); {13064#true} is VALID [2020-07-10 14:32:45,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {13064#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {13064#true} is VALID [2020-07-10 14:32:45,385 INFO L280 TraceCheckUtils]: 14: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,385 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #466#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,386 INFO L280 TraceCheckUtils]: 16: Hoare triple {13069#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,387 INFO L280 TraceCheckUtils]: 17: Hoare triple {13069#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,387 INFO L263 TraceCheckUtils]: 18: Hoare triple {13069#(= 1 ~waterLevel~0)} call setup(); {13064#true} is VALID [2020-07-10 14:32:45,387 INFO L280 TraceCheckUtils]: 19: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,387 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #468#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,388 INFO L263 TraceCheckUtils]: 21: Hoare triple {13069#(= 1 ~waterLevel~0)} call runTest(); {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,389 INFO L263 TraceCheckUtils]: 22: Hoare triple {13069#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:45,389 INFO L280 TraceCheckUtils]: 23: Hoare triple {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13064#true} is VALID [2020-07-10 14:32:45,389 INFO L280 TraceCheckUtils]: 24: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,390 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13064#true} {13069#(= 1 ~waterLevel~0)} #562#return; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,390 INFO L263 TraceCheckUtils]: 26: Hoare triple {13069#(= 1 ~waterLevel~0)} call test(); {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,391 INFO L280 TraceCheckUtils]: 27: Hoare triple {13069#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,391 INFO L280 TraceCheckUtils]: 28: Hoare triple {13069#(= 1 ~waterLevel~0)} assume !false; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,392 INFO L280 TraceCheckUtils]: 29: Hoare triple {13069#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,393 INFO L280 TraceCheckUtils]: 30: Hoare triple {13069#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,394 INFO L280 TraceCheckUtils]: 31: Hoare triple {13069#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {13069#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,395 INFO L263 TraceCheckUtils]: 32: Hoare triple {13069#(= 1 ~waterLevel~0)} call waterRise(); {13135#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:45,396 INFO L280 TraceCheckUtils]: 33: Hoare triple {13135#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:32:45,397 INFO L280 TraceCheckUtils]: 34: Hoare triple {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:32:45,398 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13136#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13069#(= 1 ~waterLevel~0)} #512#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,399 INFO L280 TraceCheckUtils]: 36: Hoare triple {13085#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,399 INFO L280 TraceCheckUtils]: 37: Hoare triple {13085#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,400 INFO L280 TraceCheckUtils]: 38: Hoare triple {13085#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,401 INFO L280 TraceCheckUtils]: 39: Hoare triple {13085#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,402 INFO L280 TraceCheckUtils]: 40: Hoare triple {13085#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,402 INFO L263 TraceCheckUtils]: 41: Hoare triple {13085#(= 2 ~waterLevel~0)} call timeShift(); {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,403 INFO L263 TraceCheckUtils]: 42: Hoare triple {13085#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:45,404 INFO L263 TraceCheckUtils]: 43: Hoare triple {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {13064#true} is VALID [2020-07-10 14:32:45,404 INFO L280 TraceCheckUtils]: 44: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-10 14:32:45,404 INFO L280 TraceCheckUtils]: 45: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,404 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13064#true} {13134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {13064#true} is VALID [2020-07-10 14:32:45,404 INFO L280 TraceCheckUtils]: 47: Hoare triple {13064#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {13064#true} is VALID [2020-07-10 14:32:45,405 INFO L280 TraceCheckUtils]: 48: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,405 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {13064#true} {13085#(= 2 ~waterLevel~0)} #524#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,406 INFO L280 TraceCheckUtils]: 50: Hoare triple {13085#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,406 INFO L280 TraceCheckUtils]: 51: Hoare triple {13085#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,407 INFO L263 TraceCheckUtils]: 52: Hoare triple {13085#(= 2 ~waterLevel~0)} call processEnvironment(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,407 INFO L280 TraceCheckUtils]: 53: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {13064#true} is VALID [2020-07-10 14:32:45,408 INFO L280 TraceCheckUtils]: 54: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-10 14:32:45,408 INFO L263 TraceCheckUtils]: 55: Hoare triple {13064#true} call processEnvironment__wrappee__lowWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,409 INFO L280 TraceCheckUtils]: 56: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13064#true} is VALID [2020-07-10 14:32:45,409 INFO L280 TraceCheckUtils]: 57: Hoare triple {13064#true} assume !(0 != ~pumpRunning~0); {13064#true} is VALID [2020-07-10 14:32:45,410 INFO L263 TraceCheckUtils]: 58: Hoare triple {13064#true} call processEnvironment__wrappee__highWaterSensor(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,410 INFO L280 TraceCheckUtils]: 59: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13064#true} is VALID [2020-07-10 14:32:45,410 INFO L280 TraceCheckUtils]: 60: Hoare triple {13064#true} assume 0 == ~pumpRunning~0; {13064#true} is VALID [2020-07-10 14:32:45,411 INFO L263 TraceCheckUtils]: 61: Hoare triple {13064#true} call #t~ret14 := isHighWaterLevel(); {13064#true} is VALID [2020-07-10 14:32:45,411 INFO L280 TraceCheckUtils]: 62: Hoare triple {13064#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {13064#true} is VALID [2020-07-10 14:32:45,411 INFO L263 TraceCheckUtils]: 63: Hoare triple {13064#true} call #t~ret34 := isHighWaterSensorDry(); {13064#true} is VALID [2020-07-10 14:32:45,411 INFO L280 TraceCheckUtils]: 64: Hoare triple {13064#true} havoc ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,411 INFO L280 TraceCheckUtils]: 65: Hoare triple {13064#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13064#true} is VALID [2020-07-10 14:32:45,412 INFO L280 TraceCheckUtils]: 66: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,412 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13064#true} {13064#true} #522#return; {13064#true} is VALID [2020-07-10 14:32:45,412 INFO L280 TraceCheckUtils]: 68: Hoare triple {13064#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {13064#true} is VALID [2020-07-10 14:32:45,412 INFO L280 TraceCheckUtils]: 69: Hoare triple {13064#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {13064#true} is VALID [2020-07-10 14:32:45,412 INFO L280 TraceCheckUtils]: 70: Hoare triple {13064#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {13064#true} is VALID [2020-07-10 14:32:45,413 INFO L280 TraceCheckUtils]: 71: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,413 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13064#true} {13064#true} #536#return; {13064#true} is VALID [2020-07-10 14:32:45,413 INFO L280 TraceCheckUtils]: 73: Hoare triple {13064#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {13064#true} is VALID [2020-07-10 14:32:45,413 INFO L280 TraceCheckUtils]: 74: Hoare triple {13064#true} assume 0 != ~tmp~2; {13064#true} is VALID [2020-07-10 14:32:45,414 INFO L263 TraceCheckUtils]: 75: Hoare triple {13064#true} call activatePump(); {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:45,415 INFO L280 TraceCheckUtils]: 76: Hoare triple {13140#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13064#true} is VALID [2020-07-10 14:32:45,415 INFO L280 TraceCheckUtils]: 77: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,415 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13064#true} {13064#true} #538#return; {13064#true} is VALID [2020-07-10 14:32:45,415 INFO L280 TraceCheckUtils]: 79: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,416 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {13064#true} {13064#true} #550#return; {13064#true} is VALID [2020-07-10 14:32:45,416 INFO L280 TraceCheckUtils]: 81: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,416 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {13064#true} {13064#true} #510#return; {13064#true} is VALID [2020-07-10 14:32:45,416 INFO L280 TraceCheckUtils]: 83: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,417 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13064#true} {13085#(= 2 ~waterLevel~0)} #528#return; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,418 INFO L263 TraceCheckUtils]: 85: Hoare triple {13085#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,419 INFO L280 TraceCheckUtils]: 86: Hoare triple {13085#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {13085#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:45,419 INFO L263 TraceCheckUtils]: 87: Hoare triple {13085#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {13064#true} is VALID [2020-07-10 14:32:45,420 INFO L280 TraceCheckUtils]: 88: Hoare triple {13064#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13208#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:32:45,420 INFO L280 TraceCheckUtils]: 89: Hoare triple {13208#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13208#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:32:45,421 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13208#(= |getWaterLevel_#res| ~waterLevel~0)} {13085#(= 2 ~waterLevel~0)} #554#return; {13128#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-10 14:32:45,422 INFO L280 TraceCheckUtils]: 91: Hoare triple {13128#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {13129#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} is VALID [2020-07-10 14:32:45,423 INFO L280 TraceCheckUtils]: 92: Hoare triple {13129#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {13065#false} is VALID [2020-07-10 14:32:45,423 INFO L263 TraceCheckUtils]: 93: Hoare triple {13065#false} call #t~ret2 := isPumpRunning(); {13064#true} is VALID [2020-07-10 14:32:45,423 INFO L280 TraceCheckUtils]: 94: Hoare triple {13064#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {13064#true} is VALID [2020-07-10 14:32:45,424 INFO L280 TraceCheckUtils]: 95: Hoare triple {13064#true} assume true; {13064#true} is VALID [2020-07-10 14:32:45,424 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13064#true} {13065#false} #556#return; {13065#false} is VALID [2020-07-10 14:32:45,424 INFO L280 TraceCheckUtils]: 97: Hoare triple {13065#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {13065#false} is VALID [2020-07-10 14:32:45,424 INFO L280 TraceCheckUtils]: 98: Hoare triple {13065#false} assume 0 != ~tmp___0~0; {13065#false} is VALID [2020-07-10 14:32:45,425 INFO L280 TraceCheckUtils]: 99: Hoare triple {13065#false} assume 0 == ~switchedOnBeforeTS~0; {13065#false} is VALID [2020-07-10 14:32:45,425 INFO L263 TraceCheckUtils]: 100: Hoare triple {13065#false} call __automaton_fail(); {13065#false} is VALID [2020-07-10 14:32:45,425 INFO L280 TraceCheckUtils]: 101: Hoare triple {13065#false} assume !false; {13065#false} is VALID [2020-07-10 14:32:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:45,444 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183166701] [2020-07-10 14:32:45,445 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:45,445 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:32:45,445 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719913805] [2020-07-10 14:32:45,446 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-10 14:32:45,446 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:45,446 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:32:45,572 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:45,572 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:32:45,572 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:45,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:32:45,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:32:45,573 INFO L87 Difference]: Start difference. First operand 443 states and 514 transitions. Second operand 12 states. [2020-07-10 14:32:46,608 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:50,133 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:57,706 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:58,538 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:58,950 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:32:59,523 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:59,978 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:09,730 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:10,253 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:17,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:17,418 INFO L93 Difference]: Finished difference Result 1230 states and 1515 transitions. [2020-07-10 14:33:17,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:33:17,418 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-10 14:33:17,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:17,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:33:17,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 727 transitions. [2020-07-10 14:33:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:33:17,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 727 transitions. [2020-07-10 14:33:17,435 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 727 transitions. [2020-07-10 14:33:20,132 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 727 edges. 727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:20,180 INFO L225 Difference]: With dead ends: 1230 [2020-07-10 14:33:20,180 INFO L226 Difference]: Without dead ends: 894 [2020-07-10 14:33:20,182 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 340 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:33:20,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 894 states. [2020-07-10 14:33:26,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 894 to 769. [2020-07-10 14:33:26,461 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:26,461 INFO L82 GeneralOperation]: Start isEquivalent. First operand 894 states. Second operand 769 states. [2020-07-10 14:33:26,461 INFO L74 IsIncluded]: Start isIncluded. First operand 894 states. Second operand 769 states. [2020-07-10 14:33:26,461 INFO L87 Difference]: Start difference. First operand 894 states. Second operand 769 states. [2020-07-10 14:33:26,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:26,508 INFO L93 Difference]: Finished difference Result 894 states and 1065 transitions. [2020-07-10 14:33:26,508 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1065 transitions. [2020-07-10 14:33:26,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:26,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:26,511 INFO L74 IsIncluded]: Start isIncluded. First operand 769 states. Second operand 894 states. [2020-07-10 14:33:26,511 INFO L87 Difference]: Start difference. First operand 769 states. Second operand 894 states. [2020-07-10 14:33:26,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:26,545 INFO L93 Difference]: Finished difference Result 894 states and 1065 transitions. [2020-07-10 14:33:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1065 transitions. [2020-07-10 14:33:26,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:26,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:26,548 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:26,548 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:26,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 769 states. [2020-07-10 14:33:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 769 states and 883 transitions. [2020-07-10 14:33:26,595 INFO L78 Accepts]: Start accepts. Automaton has 769 states and 883 transitions. Word has length 102 [2020-07-10 14:33:26,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:26,596 INFO L479 AbstractCegarLoop]: Abstraction has 769 states and 883 transitions. [2020-07-10 14:33:26,596 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:33:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 883 transitions. [2020-07-10 14:33:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-07-10 14:33:26,599 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:26,600 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:26,600 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 14:33:26,600 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:26,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:26,600 INFO L82 PathProgramCache]: Analyzing trace with hash -577396182, now seen corresponding path program 1 times [2020-07-10 14:33:26,601 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:26,601 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424043466] [2020-07-10 14:33:26,601 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:26,999 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {17905#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {17769#true} is VALID [2020-07-10 14:33:27,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,063 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #572#return; {17769#true} is VALID [2020-07-10 14:33:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,070 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17769#true} {17769#true} #462#return; {17769#true} is VALID [2020-07-10 14:33:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,079 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17769#true} {17769#true} #464#return; {17769#true} is VALID [2020-07-10 14:33:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17906#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:27,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {17906#(= 1 |valid_product_#res|)} assume true; {17906#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:27,115 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17906#(= 1 |valid_product_#res|)} {17769#true} #466#return; {17781#(= |main_#t~ret13| 1)} is VALID [2020-07-10 14:33:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,118 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17769#true} {17769#true} #468#return; {17769#true} is VALID [2020-07-10 14:33:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17769#true} is VALID [2020-07-10 14:33:27,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,138 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #562#return; {17769#true} is VALID [2020-07-10 14:33:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17769#true} is VALID [2020-07-10 14:33:27,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,163 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #512#return; {17769#true} is VALID [2020-07-10 14:33:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-10 14:33:27,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,242 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {17769#true} is VALID [2020-07-10 14:33:27,242 INFO L263 TraceCheckUtils]: 0: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-10 14:33:27,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-10 14:33:27,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,243 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17769#true} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {17769#true} is VALID [2020-07-10 14:33:27,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {17769#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17769#true} is VALID [2020-07-10 14:33:27,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,244 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17769#true} {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {17769#true} is VALID [2020-07-10 14:33:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,350 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-10 14:33:27,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-10 14:33:27,351 INFO L263 TraceCheckUtils]: 1: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,353 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-10 14:33:27,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-10 14:33:27,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-10 14:33:27,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-10 14:33:27,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,355 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-10 14:33:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,367 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-10 14:33:27,368 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,368 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,369 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-10 14:33:27,370 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-10 14:33:27,370 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-10 14:33:27,370 INFO L280 TraceCheckUtils]: 11: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-10 14:33:27,371 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,371 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-10 14:33:27,372 INFO L280 TraceCheckUtils]: 14: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-10 14:33:27,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,374 INFO L263 TraceCheckUtils]: 16: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,375 INFO L280 TraceCheckUtils]: 17: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,376 INFO L280 TraceCheckUtils]: 18: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,377 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,378 INFO L280 TraceCheckUtils]: 20: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,379 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-10 14:33:27,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,381 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,382 INFO L263 TraceCheckUtils]: 5: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-10 14:33:27,383 INFO L263 TraceCheckUtils]: 7: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,383 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,384 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,384 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-10 14:33:27,385 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-10 14:33:27,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-10 14:33:27,385 INFO L280 TraceCheckUtils]: 14: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-10 14:33:27,386 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,386 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-10 14:33:27,386 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-10 14:33:27,387 INFO L280 TraceCheckUtils]: 18: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,389 INFO L263 TraceCheckUtils]: 19: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,390 INFO L280 TraceCheckUtils]: 20: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,391 INFO L280 TraceCheckUtils]: 21: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,392 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,393 INFO L280 TraceCheckUtils]: 23: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,394 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,394 INFO L280 TraceCheckUtils]: 25: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,395 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-10 14:33:27,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,398 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-10 14:33:27,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,400 INFO L263 TraceCheckUtils]: 5: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,401 INFO L263 TraceCheckUtils]: 8: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-10 14:33:27,401 INFO L263 TraceCheckUtils]: 10: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,402 INFO L280 TraceCheckUtils]: 11: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,403 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-10 14:33:27,403 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-10 14:33:27,404 INFO L280 TraceCheckUtils]: 16: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-10 14:33:27,404 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-10 14:33:27,404 INFO L280 TraceCheckUtils]: 18: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,405 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-10 14:33:27,405 INFO L280 TraceCheckUtils]: 20: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-10 14:33:27,405 INFO L280 TraceCheckUtils]: 21: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,407 INFO L263 TraceCheckUtils]: 22: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,408 INFO L280 TraceCheckUtils]: 23: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,411 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,411 INFO L280 TraceCheckUtils]: 26: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,412 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,413 INFO L280 TraceCheckUtils]: 28: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,414 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,415 INFO L280 TraceCheckUtils]: 30: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,416 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #528#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-10 14:33:27,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #554#return; {17769#true} is VALID [2020-07-10 14:33:27,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~tmp~0;havoc ~tmp___0~0; {17769#true} is VALID [2020-07-10 14:33:27,427 INFO L263 TraceCheckUtils]: 1: Hoare triple {17769#true} call #t~ret1 := getWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-10 14:33:27,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,428 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17769#true} #554#return; {17769#true} is VALID [2020-07-10 14:33:27,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17769#true} is VALID [2020-07-10 14:33:27,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume !(2 != ~tmp~0); {17769#true} is VALID [2020-07-10 14:33:27,429 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,431 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17769#true} {17949#(<= 1 ~pumpRunning~0)} #530#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,432 INFO L263 TraceCheckUtils]: 0: Hoare triple {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,432 INFO L263 TraceCheckUtils]: 1: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-10 14:33:27,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-10 14:33:27,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,433 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {17769#true} is VALID [2020-07-10 14:33:27,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17769#true} is VALID [2020-07-10 14:33:27,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,434 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17769#true} {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {17769#true} is VALID [2020-07-10 14:33:27,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume 0 != ~systemActive~0; {17769#true} is VALID [2020-07-10 14:33:27,435 INFO L263 TraceCheckUtils]: 10: Hoare triple {17769#true} call processEnvironment(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-10 14:33:27,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,436 INFO L263 TraceCheckUtils]: 13: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-10 14:33:27,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,437 INFO L263 TraceCheckUtils]: 16: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,438 INFO L263 TraceCheckUtils]: 19: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,438 INFO L280 TraceCheckUtils]: 20: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-10 14:33:27,438 INFO L263 TraceCheckUtils]: 21: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,439 INFO L280 TraceCheckUtils]: 22: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,439 INFO L280 TraceCheckUtils]: 23: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,439 INFO L280 TraceCheckUtils]: 24: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,439 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-10 14:33:27,439 INFO L280 TraceCheckUtils]: 26: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-10 14:33:27,440 INFO L280 TraceCheckUtils]: 27: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-10 14:33:27,440 INFO L280 TraceCheckUtils]: 28: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-10 14:33:27,440 INFO L280 TraceCheckUtils]: 29: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,440 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-10 14:33:27,440 INFO L280 TraceCheckUtils]: 31: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-10 14:33:27,441 INFO L280 TraceCheckUtils]: 32: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,441 INFO L263 TraceCheckUtils]: 33: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,442 INFO L280 TraceCheckUtils]: 34: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,443 INFO L280 TraceCheckUtils]: 35: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,444 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,444 INFO L280 TraceCheckUtils]: 37: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,445 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,447 INFO L280 TraceCheckUtils]: 39: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,448 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,449 INFO L280 TraceCheckUtils]: 41: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,450 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #528#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,450 INFO L263 TraceCheckUtils]: 43: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17769#true} is VALID [2020-07-10 14:33:27,450 INFO L280 TraceCheckUtils]: 44: Hoare triple {17769#true} havoc ~tmp~0;havoc ~tmp___0~0; {17769#true} is VALID [2020-07-10 14:33:27,451 INFO L263 TraceCheckUtils]: 45: Hoare triple {17769#true} call #t~ret1 := getWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,451 INFO L280 TraceCheckUtils]: 46: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-10 14:33:27,451 INFO L280 TraceCheckUtils]: 47: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,452 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17769#true} {17769#true} #554#return; {17769#true} is VALID [2020-07-10 14:33:27,452 INFO L280 TraceCheckUtils]: 49: Hoare triple {17769#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17769#true} is VALID [2020-07-10 14:33:27,452 INFO L280 TraceCheckUtils]: 50: Hoare triple {17769#true} assume !(2 != ~tmp~0); {17769#true} is VALID [2020-07-10 14:33:27,452 INFO L280 TraceCheckUtils]: 51: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,453 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17769#true} {17949#(<= 1 ~pumpRunning~0)} #530#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,454 INFO L280 TraceCheckUtils]: 53: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,455 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #518#return; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:33:27,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:33:27,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,586 INFO L263 TraceCheckUtils]: 0: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-10 14:33:27,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:33:27,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:33:27,589 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,592 INFO L280 TraceCheckUtils]: 5: Hoare triple {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,593 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17846#(not (= 0 ~pumpRunning~0))} #524#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17769#true} is VALID [2020-07-10 14:33:27,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #526#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17769#true} is VALID [2020-07-10 14:33:27,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,622 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #566#return; {17769#true} is VALID [2020-07-10 14:33:27,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~5; {17769#true} is VALID [2020-07-10 14:33:27,623 INFO L263 TraceCheckUtils]: 1: Hoare triple {17769#true} call #t~ret17 := isMethaneLevelCritical(); {17769#true} is VALID [2020-07-10 14:33:27,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17769#true} is VALID [2020-07-10 14:33:27,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,624 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17769#true} #566#return; {17769#true} is VALID [2020-07-10 14:33:27,624 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {17769#true} is VALID [2020-07-10 14:33:27,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,625 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17769#true} {17769#true} #504#return; {17769#true} is VALID [2020-07-10 14:33:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-10 14:33:27,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-10 14:33:27,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {17769#true} is VALID [2020-07-10 14:33:27,642 INFO L263 TraceCheckUtils]: 1: Hoare triple {17769#true} call #t~ret35 := isLowWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-10 14:33:27,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,643 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-10 14:33:27,643 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {17769#true} is VALID [2020-07-10 14:33:27,643 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {17769#true} is VALID [2020-07-10 14:33:27,644 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {17769#true} is VALID [2020-07-10 14:33:27,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,644 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17769#true} {17769#true} #544#return; {17769#true} is VALID [2020-07-10 14:33:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,652 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-10 14:33:27,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume !(0 == ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,653 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call processEnvironment__wrappee__base(); {17769#true} is VALID [2020-07-10 14:33:27,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,654 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-10 14:33:27,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,655 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17769#true} {17769#true} #548#return; {17769#true} is VALID [2020-07-10 14:33:27,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-10 14:33:27,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,656 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call #t~ret15 := isLowWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {17769#true} is VALID [2020-07-10 14:33:27,656 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret35 := isLowWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,657 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-10 14:33:27,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,657 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-10 14:33:27,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {17769#true} is VALID [2020-07-10 14:33:27,658 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {17769#true} is VALID [2020-07-10 14:33:27,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {17769#true} is VALID [2020-07-10 14:33:27,659 INFO L280 TraceCheckUtils]: 11: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,659 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {17769#true} {17769#true} #544#return; {17769#true} is VALID [2020-07-10 14:33:27,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {17769#true} is VALID [2020-07-10 14:33:27,660 INFO L280 TraceCheckUtils]: 14: Hoare triple {17769#true} assume !(0 != ~tmp~3); {17769#true} is VALID [2020-07-10 14:33:27,663 INFO L263 TraceCheckUtils]: 15: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,664 INFO L280 TraceCheckUtils]: 16: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,664 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} assume !(0 == ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,664 INFO L263 TraceCheckUtils]: 18: Hoare triple {17769#true} call processEnvironment__wrappee__base(); {17769#true} is VALID [2020-07-10 14:33:27,665 INFO L280 TraceCheckUtils]: 19: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,665 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-10 14:33:27,665 INFO L280 TraceCheckUtils]: 21: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,665 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17769#true} {17769#true} #548#return; {17769#true} is VALID [2020-07-10 14:33:27,666 INFO L280 TraceCheckUtils]: 23: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,666 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17769#true} {17769#true} #508#return; {17769#true} is VALID [2020-07-10 14:33:27,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-10 14:33:27,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,667 INFO L263 TraceCheckUtils]: 2: Hoare triple {17769#true} call #t~ret16 := isMethaneAlarm(); {17769#true} is VALID [2020-07-10 14:33:27,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {17769#true} havoc ~retValue_acc~5; {17769#true} is VALID [2020-07-10 14:33:27,667 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret17 := isMethaneLevelCritical(); {17769#true} is VALID [2020-07-10 14:33:27,667 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17769#true} is VALID [2020-07-10 14:33:27,668 INFO L280 TraceCheckUtils]: 6: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,668 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17769#true} {17769#true} #566#return; {17769#true} is VALID [2020-07-10 14:33:27,668 INFO L280 TraceCheckUtils]: 8: Hoare triple {17769#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {17769#true} is VALID [2020-07-10 14:33:27,669 INFO L280 TraceCheckUtils]: 9: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,669 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17769#true} {17769#true} #504#return; {17769#true} is VALID [2020-07-10 14:33:27,670 INFO L280 TraceCheckUtils]: 11: Hoare triple {17769#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {17769#true} is VALID [2020-07-10 14:33:27,670 INFO L280 TraceCheckUtils]: 12: Hoare triple {17769#true} assume !(0 != ~tmp~4); {17769#true} is VALID [2020-07-10 14:33:27,672 INFO L263 TraceCheckUtils]: 13: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,672 INFO L280 TraceCheckUtils]: 14: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-10 14:33:27,673 INFO L280 TraceCheckUtils]: 15: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,673 INFO L263 TraceCheckUtils]: 16: Hoare triple {17769#true} call #t~ret15 := isLowWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,673 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {17769#true} is VALID [2020-07-10 14:33:27,674 INFO L263 TraceCheckUtils]: 18: Hoare triple {17769#true} call #t~ret35 := isLowWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,674 INFO L280 TraceCheckUtils]: 19: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-10 14:33:27,674 INFO L280 TraceCheckUtils]: 20: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,675 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-10 14:33:27,675 INFO L280 TraceCheckUtils]: 22: Hoare triple {17769#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {17769#true} is VALID [2020-07-10 14:33:27,675 INFO L280 TraceCheckUtils]: 23: Hoare triple {17769#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {17769#true} is VALID [2020-07-10 14:33:27,676 INFO L280 TraceCheckUtils]: 24: Hoare triple {17769#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {17769#true} is VALID [2020-07-10 14:33:27,676 INFO L280 TraceCheckUtils]: 25: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,676 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17769#true} {17769#true} #544#return; {17769#true} is VALID [2020-07-10 14:33:27,676 INFO L280 TraceCheckUtils]: 27: Hoare triple {17769#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {17769#true} is VALID [2020-07-10 14:33:27,677 INFO L280 TraceCheckUtils]: 28: Hoare triple {17769#true} assume !(0 != ~tmp~3); {17769#true} is VALID [2020-07-10 14:33:27,679 INFO L263 TraceCheckUtils]: 29: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,679 INFO L280 TraceCheckUtils]: 30: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,679 INFO L280 TraceCheckUtils]: 31: Hoare triple {17769#true} assume !(0 == ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,680 INFO L263 TraceCheckUtils]: 32: Hoare triple {17769#true} call processEnvironment__wrappee__base(); {17769#true} is VALID [2020-07-10 14:33:27,680 INFO L280 TraceCheckUtils]: 33: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,680 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-10 14:33:27,681 INFO L280 TraceCheckUtils]: 35: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,681 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17769#true} {17769#true} #548#return; {17769#true} is VALID [2020-07-10 14:33:27,681 INFO L280 TraceCheckUtils]: 37: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,682 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17769#true} {17769#true} #508#return; {17769#true} is VALID [2020-07-10 14:33:27,682 INFO L280 TraceCheckUtils]: 39: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,683 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #528#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-10 14:33:27,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #554#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-10 14:33:27,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #556#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,707 INFO L263 TraceCheckUtils]: 0: Hoare triple {17769#true} call ULTIMATE.init(); {17905#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:33:27,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {17905#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {17769#true} is VALID [2020-07-10 14:33:27,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,708 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17769#true} {17769#true} #572#return; {17769#true} is VALID [2020-07-10 14:33:27,708 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret76 := main(); {17769#true} is VALID [2020-07-10 14:33:27,709 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~4;havoc ~tmp~1; {17769#true} is VALID [2020-07-10 14:33:27,709 INFO L263 TraceCheckUtils]: 6: Hoare triple {17769#true} call select_helpers(); {17769#true} is VALID [2020-07-10 14:33:27,709 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,709 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17769#true} {17769#true} #462#return; {17769#true} is VALID [2020-07-10 14:33:27,710 INFO L263 TraceCheckUtils]: 9: Hoare triple {17769#true} call select_features(); {17769#true} is VALID [2020-07-10 14:33:27,710 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,710 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17769#true} {17769#true} #464#return; {17769#true} is VALID [2020-07-10 14:33:27,711 INFO L263 TraceCheckUtils]: 12: Hoare triple {17769#true} call #t~ret13 := valid_product(); {17769#true} is VALID [2020-07-10 14:33:27,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17906#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:27,713 INFO L280 TraceCheckUtils]: 14: Hoare triple {17906#(= 1 |valid_product_#res|)} assume true; {17906#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:27,714 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17906#(= 1 |valid_product_#res|)} {17769#true} #466#return; {17781#(= |main_#t~ret13| 1)} is VALID [2020-07-10 14:33:27,715 INFO L280 TraceCheckUtils]: 16: Hoare triple {17781#(= |main_#t~ret13| 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {17782#(= 1 main_~tmp~1)} is VALID [2020-07-10 14:33:27,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {17782#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {17769#true} is VALID [2020-07-10 14:33:27,715 INFO L263 TraceCheckUtils]: 18: Hoare triple {17769#true} call setup(); {17769#true} is VALID [2020-07-10 14:33:27,716 INFO L280 TraceCheckUtils]: 19: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,716 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17769#true} {17769#true} #468#return; {17769#true} is VALID [2020-07-10 14:33:27,716 INFO L263 TraceCheckUtils]: 21: Hoare triple {17769#true} call runTest(); {17769#true} is VALID [2020-07-10 14:33:27,717 INFO L263 TraceCheckUtils]: 22: Hoare triple {17769#true} call __utac_acc__Specification5_spec__1(); {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,718 INFO L280 TraceCheckUtils]: 23: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17769#true} is VALID [2020-07-10 14:33:27,718 INFO L280 TraceCheckUtils]: 24: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,718 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17769#true} {17769#true} #562#return; {17769#true} is VALID [2020-07-10 14:33:27,719 INFO L263 TraceCheckUtils]: 26: Hoare triple {17769#true} call test(); {17769#true} is VALID [2020-07-10 14:33:27,719 INFO L280 TraceCheckUtils]: 27: Hoare triple {17769#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17769#true} is VALID [2020-07-10 14:33:27,719 INFO L280 TraceCheckUtils]: 28: Hoare triple {17769#true} assume !false; {17769#true} is VALID [2020-07-10 14:33:27,720 INFO L280 TraceCheckUtils]: 29: Hoare triple {17769#true} assume ~splverifierCounter~0 < 4; {17769#true} is VALID [2020-07-10 14:33:27,720 INFO L280 TraceCheckUtils]: 30: Hoare triple {17769#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {17769#true} is VALID [2020-07-10 14:33:27,720 INFO L280 TraceCheckUtils]: 31: Hoare triple {17769#true} assume 0 != ~tmp~7; {17769#true} is VALID [2020-07-10 14:33:27,721 INFO L263 TraceCheckUtils]: 32: Hoare triple {17769#true} call waterRise(); {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:27,722 INFO L280 TraceCheckUtils]: 33: Hoare triple {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17769#true} is VALID [2020-07-10 14:33:27,722 INFO L280 TraceCheckUtils]: 34: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,722 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17769#true} {17769#true} #512#return; {17769#true} is VALID [2020-07-10 14:33:27,722 INFO L280 TraceCheckUtils]: 36: Hoare triple {17769#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {17769#true} is VALID [2020-07-10 14:33:27,723 INFO L280 TraceCheckUtils]: 37: Hoare triple {17769#true} assume !(0 != ~tmp___0~3); {17769#true} is VALID [2020-07-10 14:33:27,723 INFO L280 TraceCheckUtils]: 38: Hoare triple {17769#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {17769#true} is VALID [2020-07-10 14:33:27,723 INFO L280 TraceCheckUtils]: 39: Hoare triple {17769#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {17769#true} is VALID [2020-07-10 14:33:27,723 INFO L280 TraceCheckUtils]: 40: Hoare triple {17769#true} assume 0 != ~tmp___1~0; {17769#true} is VALID [2020-07-10 14:33:27,725 INFO L263 TraceCheckUtils]: 41: Hoare triple {17769#true} call timeShift(); {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:27,726 INFO L263 TraceCheckUtils]: 42: Hoare triple {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,726 INFO L263 TraceCheckUtils]: 43: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-10 14:33:27,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-10 14:33:27,727 INFO L280 TraceCheckUtils]: 45: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,727 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17769#true} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {17769#true} is VALID [2020-07-10 14:33:27,728 INFO L280 TraceCheckUtils]: 47: Hoare triple {17769#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17769#true} is VALID [2020-07-10 14:33:27,728 INFO L280 TraceCheckUtils]: 48: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,728 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17769#true} {17909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {17769#true} is VALID [2020-07-10 14:33:27,729 INFO L280 TraceCheckUtils]: 50: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,729 INFO L280 TraceCheckUtils]: 51: Hoare triple {17769#true} assume 0 != ~systemActive~0; {17769#true} is VALID [2020-07-10 14:33:27,730 INFO L263 TraceCheckUtils]: 52: Hoare triple {17769#true} call processEnvironment(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,730 INFO L280 TraceCheckUtils]: 53: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-10 14:33:27,731 INFO L280 TraceCheckUtils]: 54: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,731 INFO L263 TraceCheckUtils]: 55: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,732 INFO L280 TraceCheckUtils]: 56: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-10 14:33:27,732 INFO L280 TraceCheckUtils]: 57: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,733 INFO L263 TraceCheckUtils]: 58: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,733 INFO L280 TraceCheckUtils]: 59: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,734 INFO L280 TraceCheckUtils]: 60: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,734 INFO L263 TraceCheckUtils]: 61: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,734 INFO L280 TraceCheckUtils]: 62: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-10 14:33:27,735 INFO L263 TraceCheckUtils]: 63: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,735 INFO L280 TraceCheckUtils]: 64: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,735 INFO L280 TraceCheckUtils]: 65: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:27,736 INFO L280 TraceCheckUtils]: 66: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,736 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-10 14:33:27,736 INFO L280 TraceCheckUtils]: 68: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-10 14:33:27,737 INFO L280 TraceCheckUtils]: 69: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-10 14:33:27,737 INFO L280 TraceCheckUtils]: 70: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-10 14:33:27,737 INFO L280 TraceCheckUtils]: 71: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,737 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-10 14:33:27,738 INFO L280 TraceCheckUtils]: 73: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-10 14:33:27,738 INFO L280 TraceCheckUtils]: 74: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,740 INFO L263 TraceCheckUtils]: 75: Hoare triple {17769#true} call activatePump(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,741 INFO L280 TraceCheckUtils]: 76: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,742 INFO L280 TraceCheckUtils]: 77: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,743 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,779 INFO L280 TraceCheckUtils]: 79: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,784 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,785 INFO L280 TraceCheckUtils]: 81: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,786 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,787 INFO L280 TraceCheckUtils]: 83: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,787 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #528#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,788 INFO L263 TraceCheckUtils]: 85: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17769#true} is VALID [2020-07-10 14:33:27,788 INFO L280 TraceCheckUtils]: 86: Hoare triple {17769#true} havoc ~tmp~0;havoc ~tmp___0~0; {17769#true} is VALID [2020-07-10 14:33:27,788 INFO L263 TraceCheckUtils]: 87: Hoare triple {17769#true} call #t~ret1 := getWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,789 INFO L280 TraceCheckUtils]: 88: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-10 14:33:27,789 INFO L280 TraceCheckUtils]: 89: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,789 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17769#true} {17769#true} #554#return; {17769#true} is VALID [2020-07-10 14:33:27,790 INFO L280 TraceCheckUtils]: 91: Hoare triple {17769#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17769#true} is VALID [2020-07-10 14:33:27,790 INFO L280 TraceCheckUtils]: 92: Hoare triple {17769#true} assume !(2 != ~tmp~0); {17769#true} is VALID [2020-07-10 14:33:27,790 INFO L280 TraceCheckUtils]: 93: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,791 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17769#true} {17949#(<= 1 ~pumpRunning~0)} #530#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,792 INFO L280 TraceCheckUtils]: 95: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:27,793 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #518#return; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,794 INFO L280 TraceCheckUtils]: 97: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume !false; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,795 INFO L280 TraceCheckUtils]: 98: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,796 INFO L280 TraceCheckUtils]: 99: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,797 INFO L280 TraceCheckUtils]: 100: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~7); {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,797 INFO L280 TraceCheckUtils]: 101: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,798 INFO L280 TraceCheckUtils]: 102: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,799 INFO L280 TraceCheckUtils]: 103: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,800 INFO L280 TraceCheckUtils]: 104: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,801 INFO L280 TraceCheckUtils]: 105: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,802 INFO L263 TraceCheckUtils]: 106: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} call timeShift(); {17846#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,803 INFO L263 TraceCheckUtils]: 107: Hoare triple {17846#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,803 INFO L263 TraceCheckUtils]: 108: Hoare triple {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-10 14:33:27,804 INFO L280 TraceCheckUtils]: 109: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:33:27,805 INFO L280 TraceCheckUtils]: 110: Hoare triple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:33:27,806 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {18038#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17907#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:33:27,808 INFO L280 TraceCheckUtils]: 112: Hoare triple {18036#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,811 INFO L280 TraceCheckUtils]: 113: Hoare triple {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,812 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {18037#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17846#(not (= 0 ~pumpRunning~0))} #524#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,813 INFO L280 TraceCheckUtils]: 115: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,814 INFO L263 TraceCheckUtils]: 116: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:27,814 INFO L280 TraceCheckUtils]: 117: Hoare triple {17908#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17769#true} is VALID [2020-07-10 14:33:27,815 INFO L280 TraceCheckUtils]: 118: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,815 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #526#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,816 INFO L280 TraceCheckUtils]: 120: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,817 INFO L263 TraceCheckUtils]: 121: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,818 INFO L280 TraceCheckUtils]: 122: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17769#true} is VALID [2020-07-10 14:33:27,818 INFO L280 TraceCheckUtils]: 123: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,818 INFO L263 TraceCheckUtils]: 124: Hoare triple {17769#true} call #t~ret16 := isMethaneAlarm(); {17769#true} is VALID [2020-07-10 14:33:27,819 INFO L280 TraceCheckUtils]: 125: Hoare triple {17769#true} havoc ~retValue_acc~5; {17769#true} is VALID [2020-07-10 14:33:27,819 INFO L263 TraceCheckUtils]: 126: Hoare triple {17769#true} call #t~ret17 := isMethaneLevelCritical(); {17769#true} is VALID [2020-07-10 14:33:27,819 INFO L280 TraceCheckUtils]: 127: Hoare triple {17769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17769#true} is VALID [2020-07-10 14:33:27,820 INFO L280 TraceCheckUtils]: 128: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,820 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {17769#true} {17769#true} #566#return; {17769#true} is VALID [2020-07-10 14:33:27,820 INFO L280 TraceCheckUtils]: 130: Hoare triple {17769#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {17769#true} is VALID [2020-07-10 14:33:27,821 INFO L280 TraceCheckUtils]: 131: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,821 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {17769#true} {17769#true} #504#return; {17769#true} is VALID [2020-07-10 14:33:27,821 INFO L280 TraceCheckUtils]: 133: Hoare triple {17769#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {17769#true} is VALID [2020-07-10 14:33:27,821 INFO L280 TraceCheckUtils]: 134: Hoare triple {17769#true} assume !(0 != ~tmp~4); {17769#true} is VALID [2020-07-10 14:33:27,823 INFO L263 TraceCheckUtils]: 135: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,823 INFO L280 TraceCheckUtils]: 136: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17769#true} is VALID [2020-07-10 14:33:27,823 INFO L280 TraceCheckUtils]: 137: Hoare triple {17769#true} assume 0 != ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:27,824 INFO L263 TraceCheckUtils]: 138: Hoare triple {17769#true} call #t~ret15 := isLowWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,824 INFO L280 TraceCheckUtils]: 139: Hoare triple {17769#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {17769#true} is VALID [2020-07-10 14:33:27,824 INFO L263 TraceCheckUtils]: 140: Hoare triple {17769#true} call #t~ret35 := isLowWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:27,825 INFO L280 TraceCheckUtils]: 141: Hoare triple {17769#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {17769#true} is VALID [2020-07-10 14:33:27,825 INFO L280 TraceCheckUtils]: 142: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,825 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {17769#true} {17769#true} #502#return; {17769#true} is VALID [2020-07-10 14:33:27,826 INFO L280 TraceCheckUtils]: 144: Hoare triple {17769#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {17769#true} is VALID [2020-07-10 14:33:27,826 INFO L280 TraceCheckUtils]: 145: Hoare triple {17769#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {17769#true} is VALID [2020-07-10 14:33:27,826 INFO L280 TraceCheckUtils]: 146: Hoare triple {17769#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {17769#true} is VALID [2020-07-10 14:33:27,826 INFO L280 TraceCheckUtils]: 147: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,827 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {17769#true} {17769#true} #544#return; {17769#true} is VALID [2020-07-10 14:33:27,827 INFO L280 TraceCheckUtils]: 149: Hoare triple {17769#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {17769#true} is VALID [2020-07-10 14:33:27,827 INFO L280 TraceCheckUtils]: 150: Hoare triple {17769#true} assume !(0 != ~tmp~3); {17769#true} is VALID [2020-07-10 14:33:27,829 INFO L263 TraceCheckUtils]: 151: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,829 INFO L280 TraceCheckUtils]: 152: Hoare triple {17962#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:27,829 INFO L280 TraceCheckUtils]: 153: Hoare triple {17769#true} assume !(0 == ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:27,830 INFO L263 TraceCheckUtils]: 154: Hoare triple {17769#true} call processEnvironment__wrappee__base(); {17769#true} is VALID [2020-07-10 14:33:27,830 INFO L280 TraceCheckUtils]: 155: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,830 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {17769#true} {17769#true} #542#return; {17769#true} is VALID [2020-07-10 14:33:27,831 INFO L280 TraceCheckUtils]: 157: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,831 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17769#true} {17769#true} #548#return; {17769#true} is VALID [2020-07-10 14:33:27,831 INFO L280 TraceCheckUtils]: 159: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,831 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17769#true} {17769#true} #508#return; {17769#true} is VALID [2020-07-10 14:33:27,832 INFO L280 TraceCheckUtils]: 161: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,833 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #528#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,834 INFO L263 TraceCheckUtils]: 163: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,837 INFO L280 TraceCheckUtils]: 164: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~0;havoc ~tmp___0~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,837 INFO L263 TraceCheckUtils]: 165: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:27,837 INFO L280 TraceCheckUtils]: 166: Hoare triple {17769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17769#true} is VALID [2020-07-10 14:33:27,838 INFO L280 TraceCheckUtils]: 167: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,840 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #554#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,841 INFO L280 TraceCheckUtils]: 169: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,842 INFO L280 TraceCheckUtils]: 170: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,842 INFO L263 TraceCheckUtils]: 171: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {17769#true} is VALID [2020-07-10 14:33:27,842 INFO L280 TraceCheckUtils]: 172: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-10 14:33:27,843 INFO L280 TraceCheckUtils]: 173: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:27,844 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {17769#true} {17854#(not (= 0 ~switchedOnBeforeTS~0))} #556#return; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,845 INFO L280 TraceCheckUtils]: 175: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,845 INFO L280 TraceCheckUtils]: 176: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17854#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:33:27,846 INFO L280 TraceCheckUtils]: 177: Hoare triple {17854#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17770#false} is VALID [2020-07-10 14:33:27,847 INFO L263 TraceCheckUtils]: 178: Hoare triple {17770#false} call __automaton_fail(); {17770#false} is VALID [2020-07-10 14:33:27,847 INFO L280 TraceCheckUtils]: 179: Hoare triple {17770#false} assume !false; {17770#false} is VALID [2020-07-10 14:33:27,910 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 22 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-10 14:33:27,910 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424043466] [2020-07-10 14:33:27,911 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1616308205] [2020-07-10 14:33:27,911 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:33:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:28,272 INFO L264 TraceCheckSpWp]: Trace formula consists of 989 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:33:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:28,354 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:33:28,821 INFO L263 TraceCheckUtils]: 0: Hoare triple {17769#true} call ULTIMATE.init(); {17769#true} is VALID [2020-07-10 14:33:28,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {17769#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {17769#true} is VALID [2020-07-10 14:33:28,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,821 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17769#true} {17769#true} #572#return; {17769#true} is VALID [2020-07-10 14:33:28,822 INFO L263 TraceCheckUtils]: 4: Hoare triple {17769#true} call #t~ret76 := main(); {17769#true} is VALID [2020-07-10 14:33:28,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {17769#true} havoc ~retValue_acc~4;havoc ~tmp~1; {17769#true} is VALID [2020-07-10 14:33:28,822 INFO L263 TraceCheckUtils]: 6: Hoare triple {17769#true} call select_helpers(); {17769#true} is VALID [2020-07-10 14:33:28,822 INFO L280 TraceCheckUtils]: 7: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,822 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17769#true} {17769#true} #462#return; {17769#true} is VALID [2020-07-10 14:33:28,823 INFO L263 TraceCheckUtils]: 9: Hoare triple {17769#true} call select_features(); {17769#true} is VALID [2020-07-10 14:33:28,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,823 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17769#true} {17769#true} #464#return; {17769#true} is VALID [2020-07-10 14:33:28,823 INFO L263 TraceCheckUtils]: 12: Hoare triple {17769#true} call #t~ret13 := valid_product(); {17769#true} is VALID [2020-07-10 14:33:28,823 INFO L280 TraceCheckUtils]: 13: Hoare triple {17769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17769#true} is VALID [2020-07-10 14:33:28,823 INFO L280 TraceCheckUtils]: 14: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,824 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17769#true} {17769#true} #466#return; {17769#true} is VALID [2020-07-10 14:33:28,824 INFO L280 TraceCheckUtils]: 16: Hoare triple {17769#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {17769#true} is VALID [2020-07-10 14:33:28,824 INFO L280 TraceCheckUtils]: 17: Hoare triple {17769#true} assume 0 != ~tmp~1; {17769#true} is VALID [2020-07-10 14:33:28,824 INFO L263 TraceCheckUtils]: 18: Hoare triple {17769#true} call setup(); {17769#true} is VALID [2020-07-10 14:33:28,824 INFO L280 TraceCheckUtils]: 19: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,824 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17769#true} {17769#true} #468#return; {17769#true} is VALID [2020-07-10 14:33:28,825 INFO L263 TraceCheckUtils]: 21: Hoare triple {17769#true} call runTest(); {17769#true} is VALID [2020-07-10 14:33:28,825 INFO L263 TraceCheckUtils]: 22: Hoare triple {17769#true} call __utac_acc__Specification5_spec__1(); {17769#true} is VALID [2020-07-10 14:33:28,825 INFO L280 TraceCheckUtils]: 23: Hoare triple {17769#true} ~switchedOnBeforeTS~0 := 0; {17769#true} is VALID [2020-07-10 14:33:28,825 INFO L280 TraceCheckUtils]: 24: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,825 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17769#true} {17769#true} #562#return; {17769#true} is VALID [2020-07-10 14:33:28,825 INFO L263 TraceCheckUtils]: 26: Hoare triple {17769#true} call test(); {17769#true} is VALID [2020-07-10 14:33:28,826 INFO L280 TraceCheckUtils]: 27: Hoare triple {17769#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17769#true} is VALID [2020-07-10 14:33:28,826 INFO L280 TraceCheckUtils]: 28: Hoare triple {17769#true} assume !false; {17769#true} is VALID [2020-07-10 14:33:28,826 INFO L280 TraceCheckUtils]: 29: Hoare triple {17769#true} assume ~splverifierCounter~0 < 4; {17769#true} is VALID [2020-07-10 14:33:28,826 INFO L280 TraceCheckUtils]: 30: Hoare triple {17769#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {17769#true} is VALID [2020-07-10 14:33:28,826 INFO L280 TraceCheckUtils]: 31: Hoare triple {17769#true} assume 0 != ~tmp~7; {17769#true} is VALID [2020-07-10 14:33:28,827 INFO L263 TraceCheckUtils]: 32: Hoare triple {17769#true} call waterRise(); {17769#true} is VALID [2020-07-10 14:33:28,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {17769#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17769#true} is VALID [2020-07-10 14:33:28,827 INFO L280 TraceCheckUtils]: 34: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,827 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17769#true} {17769#true} #512#return; {17769#true} is VALID [2020-07-10 14:33:28,827 INFO L280 TraceCheckUtils]: 36: Hoare triple {17769#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {17769#true} is VALID [2020-07-10 14:33:28,827 INFO L280 TraceCheckUtils]: 37: Hoare triple {17769#true} assume !(0 != ~tmp___0~3); {17769#true} is VALID [2020-07-10 14:33:28,828 INFO L280 TraceCheckUtils]: 38: Hoare triple {17769#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {17769#true} is VALID [2020-07-10 14:33:28,828 INFO L280 TraceCheckUtils]: 39: Hoare triple {17769#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {17769#true} is VALID [2020-07-10 14:33:28,828 INFO L280 TraceCheckUtils]: 40: Hoare triple {17769#true} assume 0 != ~tmp___1~0; {17769#true} is VALID [2020-07-10 14:33:28,828 INFO L263 TraceCheckUtils]: 41: Hoare triple {17769#true} call timeShift(); {17769#true} is VALID [2020-07-10 14:33:28,828 INFO L263 TraceCheckUtils]: 42: Hoare triple {17769#true} call __utac_acc__Specification5_spec__2(); {17769#true} is VALID [2020-07-10 14:33:28,828 INFO L263 TraceCheckUtils]: 43: Hoare triple {17769#true} call #t~ret0 := isPumpRunning(); {17769#true} is VALID [2020-07-10 14:33:28,829 INFO L280 TraceCheckUtils]: 44: Hoare triple {17769#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {17769#true} is VALID [2020-07-10 14:33:28,829 INFO L280 TraceCheckUtils]: 45: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,829 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17769#true} {17769#true} #552#return; {17769#true} is VALID [2020-07-10 14:33:28,829 INFO L280 TraceCheckUtils]: 47: Hoare triple {17769#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17769#true} is VALID [2020-07-10 14:33:28,829 INFO L280 TraceCheckUtils]: 48: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,829 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17769#true} {17769#true} #524#return; {17769#true} is VALID [2020-07-10 14:33:28,830 INFO L280 TraceCheckUtils]: 50: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:28,830 INFO L280 TraceCheckUtils]: 51: Hoare triple {17769#true} assume 0 != ~systemActive~0; {17769#true} is VALID [2020-07-10 14:33:28,830 INFO L263 TraceCheckUtils]: 52: Hoare triple {17769#true} call processEnvironment(); {17769#true} is VALID [2020-07-10 14:33:28,830 INFO L280 TraceCheckUtils]: 53: Hoare triple {17769#true} havoc ~tmp~4; {17769#true} is VALID [2020-07-10 14:33:28,830 INFO L280 TraceCheckUtils]: 54: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:28,830 INFO L263 TraceCheckUtils]: 55: Hoare triple {17769#true} call processEnvironment__wrappee__lowWaterSensor(); {17769#true} is VALID [2020-07-10 14:33:28,831 INFO L280 TraceCheckUtils]: 56: Hoare triple {17769#true} havoc ~tmp~3; {17769#true} is VALID [2020-07-10 14:33:28,831 INFO L280 TraceCheckUtils]: 57: Hoare triple {17769#true} assume !(0 != ~pumpRunning~0); {17769#true} is VALID [2020-07-10 14:33:28,831 INFO L263 TraceCheckUtils]: 58: Hoare triple {17769#true} call processEnvironment__wrappee__highWaterSensor(); {17769#true} is VALID [2020-07-10 14:33:28,831 INFO L280 TraceCheckUtils]: 59: Hoare triple {17769#true} havoc ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:28,831 INFO L280 TraceCheckUtils]: 60: Hoare triple {17769#true} assume 0 == ~pumpRunning~0; {17769#true} is VALID [2020-07-10 14:33:28,831 INFO L263 TraceCheckUtils]: 61: Hoare triple {17769#true} call #t~ret14 := isHighWaterLevel(); {17769#true} is VALID [2020-07-10 14:33:28,832 INFO L280 TraceCheckUtils]: 62: Hoare triple {17769#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {17769#true} is VALID [2020-07-10 14:33:28,832 INFO L263 TraceCheckUtils]: 63: Hoare triple {17769#true} call #t~ret34 := isHighWaterSensorDry(); {17769#true} is VALID [2020-07-10 14:33:28,832 INFO L280 TraceCheckUtils]: 64: Hoare triple {17769#true} havoc ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:28,832 INFO L280 TraceCheckUtils]: 65: Hoare triple {17769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17769#true} is VALID [2020-07-10 14:33:28,832 INFO L280 TraceCheckUtils]: 66: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,833 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {17769#true} {17769#true} #522#return; {17769#true} is VALID [2020-07-10 14:33:28,833 INFO L280 TraceCheckUtils]: 68: Hoare triple {17769#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {17769#true} is VALID [2020-07-10 14:33:28,833 INFO L280 TraceCheckUtils]: 69: Hoare triple {17769#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {17769#true} is VALID [2020-07-10 14:33:28,833 INFO L280 TraceCheckUtils]: 70: Hoare triple {17769#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {17769#true} is VALID [2020-07-10 14:33:28,833 INFO L280 TraceCheckUtils]: 71: Hoare triple {17769#true} assume true; {17769#true} is VALID [2020-07-10 14:33:28,834 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {17769#true} {17769#true} #536#return; {17769#true} is VALID [2020-07-10 14:33:28,834 INFO L280 TraceCheckUtils]: 73: Hoare triple {17769#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {17769#true} is VALID [2020-07-10 14:33:28,834 INFO L280 TraceCheckUtils]: 74: Hoare triple {17769#true} assume 0 != ~tmp~2; {17769#true} is VALID [2020-07-10 14:33:28,834 INFO L263 TraceCheckUtils]: 75: Hoare triple {17769#true} call activatePump(); {17769#true} is VALID [2020-07-10 14:33:28,839 INFO L280 TraceCheckUtils]: 76: Hoare triple {17769#true} ~pumpRunning~0 := 1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,839 INFO L280 TraceCheckUtils]: 77: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,840 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #538#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,841 INFO L280 TraceCheckUtils]: 79: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,841 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #550#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,842 INFO L280 TraceCheckUtils]: 81: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,843 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #510#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,843 INFO L280 TraceCheckUtils]: 83: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,844 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #528#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,845 INFO L263 TraceCheckUtils]: 85: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,845 INFO L280 TraceCheckUtils]: 86: Hoare triple {17949#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,846 INFO L263 TraceCheckUtils]: 87: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,847 INFO L280 TraceCheckUtils]: 88: Hoare triple {17949#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,847 INFO L280 TraceCheckUtils]: 89: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,848 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17949#(<= 1 ~pumpRunning~0)} #554#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,848 INFO L280 TraceCheckUtils]: 91: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,849 INFO L280 TraceCheckUtils]: 92: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,849 INFO L280 TraceCheckUtils]: 93: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,850 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17949#(<= 1 ~pumpRunning~0)} #530#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,851 INFO L280 TraceCheckUtils]: 95: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume true; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,851 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17949#(<= 1 ~pumpRunning~0)} {17769#true} #518#return; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,852 INFO L280 TraceCheckUtils]: 97: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !false; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,852 INFO L280 TraceCheckUtils]: 98: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,853 INFO L280 TraceCheckUtils]: 99: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,853 INFO L280 TraceCheckUtils]: 100: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~7); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,854 INFO L280 TraceCheckUtils]: 101: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,854 INFO L280 TraceCheckUtils]: 102: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,855 INFO L280 TraceCheckUtils]: 103: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,856 INFO L280 TraceCheckUtils]: 104: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,856 INFO L280 TraceCheckUtils]: 105: Hoare triple {17949#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,857 INFO L263 TraceCheckUtils]: 106: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call timeShift(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,857 INFO L263 TraceCheckUtils]: 107: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,858 INFO L263 TraceCheckUtils]: 108: Hoare triple {17949#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {17949#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:33:28,859 INFO L280 TraceCheckUtils]: 109: Hoare triple {17949#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18427#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:33:28,859 INFO L280 TraceCheckUtils]: 110: Hoare triple {18427#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {18427#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:33:28,860 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {18427#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {17949#(<= 1 ~pumpRunning~0)} #552#return; {18434#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:33:28,861 INFO L280 TraceCheckUtils]: 112: Hoare triple {18434#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {18438#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:33:28,862 INFO L280 TraceCheckUtils]: 113: Hoare triple {18438#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {18438#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:33:28,863 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {18438#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {17949#(<= 1 ~pumpRunning~0)} #524#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,863 INFO L280 TraceCheckUtils]: 115: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,864 INFO L263 TraceCheckUtils]: 116: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,864 INFO L280 TraceCheckUtils]: 117: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,865 INFO L280 TraceCheckUtils]: 118: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,866 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #526#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,866 INFO L280 TraceCheckUtils]: 120: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,867 INFO L263 TraceCheckUtils]: 121: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,868 INFO L280 TraceCheckUtils]: 122: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,868 INFO L280 TraceCheckUtils]: 123: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,869 INFO L263 TraceCheckUtils]: 124: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret16 := isMethaneAlarm(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,869 INFO L280 TraceCheckUtils]: 125: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,870 INFO L263 TraceCheckUtils]: 126: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret17 := isMethaneLevelCritical(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,871 INFO L280 TraceCheckUtils]: 127: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,871 INFO L280 TraceCheckUtils]: 128: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,873 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #566#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,873 INFO L280 TraceCheckUtils]: 130: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,874 INFO L280 TraceCheckUtils]: 131: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,875 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #504#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,875 INFO L280 TraceCheckUtils]: 133: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,876 INFO L280 TraceCheckUtils]: 134: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~4); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,876 INFO L263 TraceCheckUtils]: 135: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__lowWaterSensor(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,877 INFO L280 TraceCheckUtils]: 136: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,877 INFO L280 TraceCheckUtils]: 137: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,878 INFO L263 TraceCheckUtils]: 138: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret15 := isLowWaterLevel(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,879 INFO L280 TraceCheckUtils]: 139: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,879 INFO L263 TraceCheckUtils]: 140: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret35 := isLowWaterSensorDry(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,880 INFO L280 TraceCheckUtils]: 141: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,880 INFO L280 TraceCheckUtils]: 142: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,881 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #502#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,882 INFO L280 TraceCheckUtils]: 144: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,882 INFO L280 TraceCheckUtils]: 145: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~6;~tmp___0~2 := 0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,883 INFO L280 TraceCheckUtils]: 146: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,883 INFO L280 TraceCheckUtils]: 147: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,884 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #544#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,884 INFO L280 TraceCheckUtils]: 149: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,885 INFO L280 TraceCheckUtils]: 150: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~3); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,886 INFO L263 TraceCheckUtils]: 151: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,886 INFO L280 TraceCheckUtils]: 152: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,887 INFO L280 TraceCheckUtils]: 153: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,888 INFO L263 TraceCheckUtils]: 154: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,890 INFO L280 TraceCheckUtils]: 155: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,891 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #542#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,892 INFO L280 TraceCheckUtils]: 157: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,892 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #548#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,893 INFO L280 TraceCheckUtils]: 159: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,893 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #508#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,894 INFO L280 TraceCheckUtils]: 161: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,895 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #528#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,895 INFO L263 TraceCheckUtils]: 163: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,896 INFO L280 TraceCheckUtils]: 164: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,896 INFO L263 TraceCheckUtils]: 165: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,897 INFO L280 TraceCheckUtils]: 166: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,897 INFO L280 TraceCheckUtils]: 167: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,898 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #554#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,899 INFO L280 TraceCheckUtils]: 169: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,899 INFO L280 TraceCheckUtils]: 170: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,900 INFO L263 TraceCheckUtils]: 171: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,900 INFO L280 TraceCheckUtils]: 172: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,901 INFO L280 TraceCheckUtils]: 173: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,902 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {18445#(<= 1 ~switchedOnBeforeTS~0)} {18445#(<= 1 ~switchedOnBeforeTS~0)} #556#return; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,902 INFO L280 TraceCheckUtils]: 175: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,903 INFO L280 TraceCheckUtils]: 176: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {18445#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:33:28,904 INFO L280 TraceCheckUtils]: 177: Hoare triple {18445#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17770#false} is VALID [2020-07-10 14:33:28,904 INFO L263 TraceCheckUtils]: 178: Hoare triple {17770#false} call __automaton_fail(); {17770#false} is VALID [2020-07-10 14:33:28,904 INFO L280 TraceCheckUtils]: 179: Hoare triple {17770#false} assume !false; {17770#false} is VALID [2020-07-10 14:33:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 30 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:33:28,934 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:33:28,935 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:33:28,935 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182066548] [2020-07-10 14:33:28,936 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-10 14:33:29,115 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:29,115 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:33:29,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:29,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:33:29,471 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:29,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:33:29,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:33:29,471 INFO L87 Difference]: Start difference. First operand 769 states and 883 transitions. Second operand 20 states. [2020-07-10 14:33:31,070 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:33:32,844 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:33:33,544 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:33:33,968 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:33:39,486 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:40,244 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:33:41,472 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:33:48,106 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:49,697 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:33:56,104 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:33:57,103 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:57,844 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:01,078 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:03,223 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:08,112 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:34:08,976 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:34:11,420 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:34:16,157 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:34:18,965 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:34:19,616 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:34:23,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:23,414 INFO L93 Difference]: Finished difference Result 1698 states and 2010 transitions. [2020-07-10 14:34:23,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-10 14:34:23,414 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-10 14:34:23,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:34:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:34:23,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 672 transitions. [2020-07-10 14:34:23,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:34:23,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 672 transitions. [2020-07-10 14:34:23,445 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 672 transitions. [2020-07-10 14:34:25,683 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 672 edges. 672 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:25,768 INFO L225 Difference]: With dead ends: 1698 [2020-07-10 14:34:25,768 INFO L226 Difference]: Without dead ends: 1032 [2020-07-10 14:34:25,772 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 251 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 8.3s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-10 14:34:25,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1032 states. [2020-07-10 14:34:33,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1032 to 919. [2020-07-10 14:34:33,751 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:33,751 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1032 states. Second operand 919 states. [2020-07-10 14:34:33,751 INFO L74 IsIncluded]: Start isIncluded. First operand 1032 states. Second operand 919 states. [2020-07-10 14:34:33,751 INFO L87 Difference]: Start difference. First operand 1032 states. Second operand 919 states. [2020-07-10 14:34:33,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:33,819 INFO L93 Difference]: Finished difference Result 1032 states and 1217 transitions. [2020-07-10 14:34:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1217 transitions. [2020-07-10 14:34:33,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:33,824 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:33,824 INFO L74 IsIncluded]: Start isIncluded. First operand 919 states. Second operand 1032 states. [2020-07-10 14:34:33,824 INFO L87 Difference]: Start difference. First operand 919 states. Second operand 1032 states. [2020-07-10 14:34:33,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:33,888 INFO L93 Difference]: Finished difference Result 1032 states and 1217 transitions. [2020-07-10 14:34:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1217 transitions. [2020-07-10 14:34:33,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:33,891 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:33,891 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:33,891 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 919 states. [2020-07-10 14:34:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1062 transitions. [2020-07-10 14:34:33,961 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1062 transitions. Word has length 180 [2020-07-10 14:34:33,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:33,962 INFO L479 AbstractCegarLoop]: Abstraction has 919 states and 1062 transitions. [2020-07-10 14:34:33,962 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:34:33,962 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1062 transitions. [2020-07-10 14:34:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2020-07-10 14:34:33,968 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:33,969 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:34:34,184 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:34:34,185 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:34,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:34,187 INFO L82 PathProgramCache]: Analyzing trace with hash -1633838389, now seen corresponding path program 1 times [2020-07-10 14:34:34,187 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:34,188 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692620899] [2020-07-10 14:34:34,188 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:34,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,645 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {24595#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {24357#true} is VALID [2020-07-10 14:34:34,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,717 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #572#return; {24357#true} is VALID [2020-07-10 14:34:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,721 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24357#true} {24357#true} #462#return; {24357#true} is VALID [2020-07-10 14:34:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,725 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24357#true} {24357#true} #464#return; {24357#true} is VALID [2020-07-10 14:34:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {24357#true} is VALID [2020-07-10 14:34:34,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,730 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #466#return; {24357#true} is VALID [2020-07-10 14:34:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,734 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24357#true} {24357#true} #468#return; {24357#true} is VALID [2020-07-10 14:34:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24357#true} is VALID [2020-07-10 14:34:34,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,755 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #562#return; {24357#true} is VALID [2020-07-10 14:34:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24357#true} is VALID [2020-07-10 14:34:34,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #512#return; {24357#true} is VALID [2020-07-10 14:34:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:34,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:34,822 INFO L263 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:34,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:34,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,823 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:34,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:34,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,824 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-10 14:34:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:34,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:34,875 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:34,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,877 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:34,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:34,877 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:34,878 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:34,878 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,879 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:34,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:34,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,884 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:34,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:34,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:34,885 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:34,885 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:34,886 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:34,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,886 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,887 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:34,887 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:34,888 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:34,888 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:34,889 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,889 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:34,889 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:34,890 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:34,891 INFO L263 TraceCheckUtils]: 16: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:34,891 INFO L280 TraceCheckUtils]: 17: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:34,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,892 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:34,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,893 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:34,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:34,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:34,895 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:34,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:34,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:34,896 INFO L263 TraceCheckUtils]: 5: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:34,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:34,896 INFO L263 TraceCheckUtils]: 7: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:34,896 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,897 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,897 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:34,897 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:34,898 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:34,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:34,898 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,898 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:34,898 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:34,899 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:34,900 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:34,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:34,900 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,900 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:34,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,901 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:34,901 INFO L280 TraceCheckUtils]: 25: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,901 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-10 14:34:34,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:34,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:34,903 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:34,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:34,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:34,905 INFO L263 TraceCheckUtils]: 5: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:34,905 INFO L280 TraceCheckUtils]: 6: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:34,905 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:34,906 INFO L263 TraceCheckUtils]: 8: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:34,906 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:34,906 INFO L263 TraceCheckUtils]: 10: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:34,907 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,907 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:34,907 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,908 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:34,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:34,908 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:34,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:34,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,909 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:34,910 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:34,910 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:34,911 INFO L263 TraceCheckUtils]: 22: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:34,912 INFO L280 TraceCheckUtils]: 23: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:34,912 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,912 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:34,913 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,913 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:34,913 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,914 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-10 14:34:34,914 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:34,914 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-10 14:34:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,122 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:34:35,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,123 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,125 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,128 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:34:35,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:34:35,131 INFO L280 TraceCheckUtils]: 6: Hoare triple {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,133 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #530#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,135 INFO L263 TraceCheckUtils]: 0: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:35,135 INFO L263 TraceCheckUtils]: 1: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,136 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,137 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,137 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-10 14:34:35,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume 0 != ~systemActive~0; {24357#true} is VALID [2020-07-10 14:34:35,139 INFO L263 TraceCheckUtils]: 10: Hoare triple {24357#true} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,139 INFO L280 TraceCheckUtils]: 11: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,140 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,141 INFO L263 TraceCheckUtils]: 13: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,141 INFO L280 TraceCheckUtils]: 14: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,143 INFO L263 TraceCheckUtils]: 16: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,143 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,144 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,144 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:35,144 INFO L263 TraceCheckUtils]: 21: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,145 INFO L280 TraceCheckUtils]: 22: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,145 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,145 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,146 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:35,146 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:35,146 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:35,147 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:35,147 INFO L280 TraceCheckUtils]: 29: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,147 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:35,148 INFO L280 TraceCheckUtils]: 31: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:35,148 INFO L280 TraceCheckUtils]: 32: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,149 INFO L263 TraceCheckUtils]: 33: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,150 INFO L280 TraceCheckUtils]: 34: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:35,150 INFO L280 TraceCheckUtils]: 35: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,150 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:35,151 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,151 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:35,151 INFO L280 TraceCheckUtils]: 39: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,152 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-10 14:34:35,152 INFO L280 TraceCheckUtils]: 41: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,152 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-10 14:34:35,153 INFO L263 TraceCheckUtils]: 43: Hoare triple {24357#true} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-10 14:34:35,153 INFO L280 TraceCheckUtils]: 44: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,153 INFO L263 TraceCheckUtils]: 45: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,155 INFO L280 TraceCheckUtils]: 46: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,156 INFO L280 TraceCheckUtils]: 47: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,157 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:34:35,159 INFO L280 TraceCheckUtils]: 49: Hoare triple {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:34:35,160 INFO L280 TraceCheckUtils]: 50: Hoare triple {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,161 INFO L280 TraceCheckUtils]: 51: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,163 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #530#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,164 INFO L280 TraceCheckUtils]: 53: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,165 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #518#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,258 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,258 INFO L263 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,260 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,260 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,262 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,274 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,294 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,294 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:35,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,296 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,297 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-10 14:34:35,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,311 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-10 14:34:35,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-10 14:34:35,311 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-10 14:34:35,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,312 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-10 14:34:35,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-10 14:34:35,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-10 14:34:35,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-10 14:34:35,314 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,314 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-10 14:34:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,322 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-10 14:34:35,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,324 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-10 14:34:35,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,324 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-10 14:34:35,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,325 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-10 14:34:35,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,326 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-10 14:34:35,327 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-10 14:34:35,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,328 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-10 14:34:35,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-10 14:34:35,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-10 14:34:35,329 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-10 14:34:35,329 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,329 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-10 14:34:35,330 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-10 14:34:35,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-10 14:34:35,331 INFO L263 TraceCheckUtils]: 15: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,332 INFO L263 TraceCheckUtils]: 18: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-10 14:34:35,332 INFO L280 TraceCheckUtils]: 19: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,332 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-10 14:34:35,332 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,333 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-10 14:34:35,333 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,333 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-10 14:34:35,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,334 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-10 14:34:35,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,335 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:35,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,335 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,336 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,336 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:35,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-10 14:34:35,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume !(0 != ~tmp~4); {24357#true} is VALID [2020-07-10 14:34:35,337 INFO L263 TraceCheckUtils]: 13: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,338 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,338 INFO L263 TraceCheckUtils]: 16: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-10 14:34:35,338 INFO L263 TraceCheckUtils]: 18: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,339 INFO L280 TraceCheckUtils]: 19: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-10 14:34:35,339 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,339 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-10 14:34:35,340 INFO L280 TraceCheckUtils]: 22: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-10 14:34:35,340 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-10 14:34:35,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-10 14:34:35,341 INFO L280 TraceCheckUtils]: 25: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,341 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-10 14:34:35,341 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-10 14:34:35,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-10 14:34:35,343 INFO L263 TraceCheckUtils]: 29: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,343 INFO L280 TraceCheckUtils]: 30: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,344 INFO L280 TraceCheckUtils]: 31: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,344 INFO L263 TraceCheckUtils]: 32: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-10 14:34:35,344 INFO L280 TraceCheckUtils]: 33: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,345 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-10 14:34:35,345 INFO L280 TraceCheckUtils]: 35: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,345 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-10 14:34:35,346 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,346 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-10 14:34:35,346 INFO L280 TraceCheckUtils]: 39: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,348 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24357#true} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,483 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:34:35,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,484 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,486 INFO L280 TraceCheckUtils]: 3: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,488 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:34:35,489 INFO L280 TraceCheckUtils]: 5: Hoare triple {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:34:35,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,493 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,495 INFO L263 TraceCheckUtils]: 0: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:35,495 INFO L263 TraceCheckUtils]: 1: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,496 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,497 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,499 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,499 INFO L280 TraceCheckUtils]: 8: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,501 INFO L263 TraceCheckUtils]: 9: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,502 INFO L280 TraceCheckUtils]: 10: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,503 INFO L280 TraceCheckUtils]: 11: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,504 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,507 INFO L263 TraceCheckUtils]: 14: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,507 INFO L280 TraceCheckUtils]: 15: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,507 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,508 INFO L263 TraceCheckUtils]: 17: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-10 14:34:35,508 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,508 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:35,509 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,509 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,509 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,510 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,510 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,510 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:35,511 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-10 14:34:35,511 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} assume !(0 != ~tmp~4); {24357#true} is VALID [2020-07-10 14:34:35,512 INFO L263 TraceCheckUtils]: 28: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,513 INFO L280 TraceCheckUtils]: 29: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,513 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,513 INFO L263 TraceCheckUtils]: 31: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,514 INFO L280 TraceCheckUtils]: 32: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-10 14:34:35,514 INFO L263 TraceCheckUtils]: 33: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,514 INFO L280 TraceCheckUtils]: 34: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-10 14:34:35,515 INFO L280 TraceCheckUtils]: 35: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,515 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-10 14:34:35,515 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-10 14:34:35,516 INFO L280 TraceCheckUtils]: 38: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-10 14:34:35,516 INFO L280 TraceCheckUtils]: 39: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-10 14:34:35,516 INFO L280 TraceCheckUtils]: 40: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,517 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-10 14:34:35,517 INFO L280 TraceCheckUtils]: 42: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-10 14:34:35,517 INFO L280 TraceCheckUtils]: 43: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-10 14:34:35,518 INFO L263 TraceCheckUtils]: 44: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,519 INFO L280 TraceCheckUtils]: 45: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,519 INFO L280 TraceCheckUtils]: 46: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,519 INFO L263 TraceCheckUtils]: 47: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-10 14:34:35,520 INFO L280 TraceCheckUtils]: 48: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,520 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-10 14:34:35,520 INFO L280 TraceCheckUtils]: 50: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,521 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-10 14:34:35,521 INFO L280 TraceCheckUtils]: 52: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,521 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-10 14:34:35,522 INFO L280 TraceCheckUtils]: 54: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,523 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {24357#true} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,523 INFO L263 TraceCheckUtils]: 56: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-10 14:34:35,524 INFO L280 TraceCheckUtils]: 57: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,524 INFO L263 TraceCheckUtils]: 58: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,525 INFO L280 TraceCheckUtils]: 59: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,526 INFO L280 TraceCheckUtils]: 60: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,528 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:34:35,530 INFO L280 TraceCheckUtils]: 62: Hoare triple {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:34:35,531 INFO L280 TraceCheckUtils]: 63: Hoare triple {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,532 INFO L280 TraceCheckUtils]: 64: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,533 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,533 INFO L280 TraceCheckUtils]: 66: Hoare triple {24785#(<= 3 |old(~waterLevel~0)|)} assume true; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,534 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {24785#(<= 3 |old(~waterLevel~0)|)} {24432#(= 2 ~waterLevel~0)} #518#return; {24358#false} is VALID [2020-07-10 14:34:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,557 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,557 INFO L263 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,558 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,559 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-10 14:34:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24357#true} is VALID [2020-07-10 14:34:35,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,565 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #526#return; {24357#true} is VALID [2020-07-10 14:34:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,580 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:35,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,581 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,582 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24357#true} is VALID [2020-07-10 14:34:35,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,587 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #506#return; {24357#true} is VALID [2020-07-10 14:34:35,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,588 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-10 14:34:35,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,589 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:35,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,590 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,590 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,590 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,591 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:35,591 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-10 14:34:35,591 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume 0 != ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,593 INFO L263 TraceCheckUtils]: 13: Hoare triple {24357#true} call deactivatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,593 INFO L280 TraceCheckUtils]: 14: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24357#true} is VALID [2020-07-10 14:34:35,593 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,594 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24357#true} {24357#true} #506#return; {24357#true} is VALID [2020-07-10 14:34:35,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,595 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-10 14:34:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-10 14:34:35,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,604 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-10 14:34:35,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,605 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-10 14:34:35,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,606 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-10 14:34:35,606 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24357#true} is VALID [2020-07-10 14:34:35,606 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume !(2 != ~tmp~0); {24357#true} is VALID [2020-07-10 14:34:35,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,607 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24357#true} {24357#true} #530#return; {24357#true} is VALID [2020-07-10 14:34:35,609 INFO L263 TraceCheckUtils]: 0: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:35,609 INFO L263 TraceCheckUtils]: 1: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,610 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,611 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-10 14:34:35,612 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,613 INFO L263 TraceCheckUtils]: 9: Hoare triple {24357#true} call lowerWaterLevel(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,613 INFO L280 TraceCheckUtils]: 10: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24357#true} is VALID [2020-07-10 14:34:35,613 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,614 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24357#true} {24357#true} #526#return; {24357#true} is VALID [2020-07-10 14:34:35,614 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume 0 != ~systemActive~0; {24357#true} is VALID [2020-07-10 14:34:35,615 INFO L263 TraceCheckUtils]: 14: Hoare triple {24357#true} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,615 INFO L280 TraceCheckUtils]: 15: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,616 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,616 INFO L263 TraceCheckUtils]: 17: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-10 14:34:35,616 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,617 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:35,617 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,617 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,618 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,618 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,619 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:35,619 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-10 14:34:35,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} assume 0 != ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,620 INFO L263 TraceCheckUtils]: 28: Hoare triple {24357#true} call deactivatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,621 INFO L280 TraceCheckUtils]: 29: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24357#true} is VALID [2020-07-10 14:34:35,621 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,621 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24357#true} {24357#true} #506#return; {24357#true} is VALID [2020-07-10 14:34:35,622 INFO L280 TraceCheckUtils]: 32: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,622 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-10 14:34:35,622 INFO L263 TraceCheckUtils]: 34: Hoare triple {24357#true} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-10 14:34:35,623 INFO L280 TraceCheckUtils]: 35: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,623 INFO L263 TraceCheckUtils]: 36: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,623 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-10 14:34:35,623 INFO L280 TraceCheckUtils]: 38: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,624 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-10 14:34:35,624 INFO L280 TraceCheckUtils]: 40: Hoare triple {24357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24357#true} is VALID [2020-07-10 14:34:35,624 INFO L280 TraceCheckUtils]: 41: Hoare triple {24357#true} assume !(2 != ~tmp~0); {24357#true} is VALID [2020-07-10 14:34:35,625 INFO L280 TraceCheckUtils]: 42: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,625 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {24357#true} {24357#true} #530#return; {24357#true} is VALID [2020-07-10 14:34:35,625 INFO L280 TraceCheckUtils]: 44: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,626 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {24357#true} {24358#false} #518#return; {24358#false} is VALID [2020-07-10 14:34:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {24357#true} is VALID [2020-07-10 14:34:35,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,632 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24358#false} #512#return; {24358#false} is VALID [2020-07-10 14:34:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,639 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,639 INFO L263 TraceCheckUtils]: 0: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,640 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,640 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,640 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24357#true} {24358#false} #524#return; {24358#false} is VALID [2020-07-10 14:34:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,670 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:35,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:35,671 INFO L263 TraceCheckUtils]: 1: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,673 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:35,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:35,673 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:35,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:35,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,675 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:35,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,680 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:35,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,681 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:35,681 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,682 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:35,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:35,683 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:35,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:35,684 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,684 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:35,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:35,685 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,686 INFO L263 TraceCheckUtils]: 16: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:35,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,687 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:35,688 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,688 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:35,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,691 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,692 INFO L263 TraceCheckUtils]: 5: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,692 INFO L280 TraceCheckUtils]: 6: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:35,693 INFO L263 TraceCheckUtils]: 7: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,693 INFO L280 TraceCheckUtils]: 8: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,694 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,694 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:35,694 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:35,695 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:35,695 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:35,695 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,696 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:35,696 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:35,696 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,697 INFO L263 TraceCheckUtils]: 19: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,698 INFO L280 TraceCheckUtils]: 20: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:35,698 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,699 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:35,699 INFO L280 TraceCheckUtils]: 23: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,699 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:35,700 INFO L280 TraceCheckUtils]: 25: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,700 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-10 14:34:35,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,702 INFO L263 TraceCheckUtils]: 2: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,704 INFO L263 TraceCheckUtils]: 5: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,705 INFO L263 TraceCheckUtils]: 8: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:35,706 INFO L263 TraceCheckUtils]: 10: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,707 INFO L280 TraceCheckUtils]: 12: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,707 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:35,708 INFO L280 TraceCheckUtils]: 15: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:35,708 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:35,708 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:35,709 INFO L280 TraceCheckUtils]: 18: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,709 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:35,709 INFO L280 TraceCheckUtils]: 20: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:35,709 INFO L280 TraceCheckUtils]: 21: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,711 INFO L263 TraceCheckUtils]: 22: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,711 INFO L280 TraceCheckUtils]: 23: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:35,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,712 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:35,712 INFO L280 TraceCheckUtils]: 26: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,712 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:35,713 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,713 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-10 14:34:35,713 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,714 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24357#true} {24358#false} #528#return; {24358#false} is VALID [2020-07-10 14:34:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-10 14:34:35,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24358#false} #554#return; {24358#false} is VALID [2020-07-10 14:34:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:35,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24357#true} {24358#false} #556#return; {24358#false} is VALID [2020-07-10 14:34:35,736 INFO L263 TraceCheckUtils]: 0: Hoare triple {24357#true} call ULTIMATE.init(); {24595#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:34:35,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {24595#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {24357#true} is VALID [2020-07-10 14:34:35,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,737 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24357#true} {24357#true} #572#return; {24357#true} is VALID [2020-07-10 14:34:35,737 INFO L263 TraceCheckUtils]: 4: Hoare triple {24357#true} call #t~ret76 := main(); {24357#true} is VALID [2020-07-10 14:34:35,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {24357#true} havoc ~retValue_acc~4;havoc ~tmp~1; {24357#true} is VALID [2020-07-10 14:34:35,738 INFO L263 TraceCheckUtils]: 6: Hoare triple {24357#true} call select_helpers(); {24357#true} is VALID [2020-07-10 14:34:35,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,738 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24357#true} {24357#true} #462#return; {24357#true} is VALID [2020-07-10 14:34:35,739 INFO L263 TraceCheckUtils]: 9: Hoare triple {24357#true} call select_features(); {24357#true} is VALID [2020-07-10 14:34:35,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,739 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24357#true} {24357#true} #464#return; {24357#true} is VALID [2020-07-10 14:34:35,740 INFO L263 TraceCheckUtils]: 12: Hoare triple {24357#true} call #t~ret13 := valid_product(); {24357#true} is VALID [2020-07-10 14:34:35,740 INFO L280 TraceCheckUtils]: 13: Hoare triple {24357#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {24357#true} is VALID [2020-07-10 14:34:35,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,741 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24357#true} {24357#true} #466#return; {24357#true} is VALID [2020-07-10 14:34:35,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {24357#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {24357#true} is VALID [2020-07-10 14:34:35,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {24357#true} assume 0 != ~tmp~1; {24357#true} is VALID [2020-07-10 14:34:35,742 INFO L263 TraceCheckUtils]: 18: Hoare triple {24357#true} call setup(); {24357#true} is VALID [2020-07-10 14:34:35,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,742 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24357#true} {24357#true} #468#return; {24357#true} is VALID [2020-07-10 14:34:35,742 INFO L263 TraceCheckUtils]: 21: Hoare triple {24357#true} call runTest(); {24357#true} is VALID [2020-07-10 14:34:35,744 INFO L263 TraceCheckUtils]: 22: Hoare triple {24357#true} call __utac_acc__Specification5_spec__1(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:35,744 INFO L280 TraceCheckUtils]: 23: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24357#true} is VALID [2020-07-10 14:34:35,744 INFO L280 TraceCheckUtils]: 24: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,745 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24357#true} {24357#true} #562#return; {24357#true} is VALID [2020-07-10 14:34:35,745 INFO L263 TraceCheckUtils]: 26: Hoare triple {24357#true} call test(); {24357#true} is VALID [2020-07-10 14:34:35,745 INFO L280 TraceCheckUtils]: 27: Hoare triple {24357#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24357#true} is VALID [2020-07-10 14:34:35,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {24357#true} assume !false; {24357#true} is VALID [2020-07-10 14:34:35,745 INFO L280 TraceCheckUtils]: 29: Hoare triple {24357#true} assume ~splverifierCounter~0 < 4; {24357#true} is VALID [2020-07-10 14:34:35,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {24357#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24357#true} is VALID [2020-07-10 14:34:35,746 INFO L280 TraceCheckUtils]: 31: Hoare triple {24357#true} assume 0 != ~tmp~7; {24357#true} is VALID [2020-07-10 14:34:35,747 INFO L263 TraceCheckUtils]: 32: Hoare triple {24357#true} call waterRise(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,747 INFO L280 TraceCheckUtils]: 33: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24357#true} is VALID [2020-07-10 14:34:35,747 INFO L280 TraceCheckUtils]: 34: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,747 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24357#true} {24357#true} #512#return; {24357#true} is VALID [2020-07-10 14:34:35,748 INFO L280 TraceCheckUtils]: 36: Hoare triple {24357#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24357#true} is VALID [2020-07-10 14:34:35,748 INFO L280 TraceCheckUtils]: 37: Hoare triple {24357#true} assume !(0 != ~tmp___0~3); {24357#true} is VALID [2020-07-10 14:34:35,748 INFO L280 TraceCheckUtils]: 38: Hoare triple {24357#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24357#true} is VALID [2020-07-10 14:34:35,748 INFO L280 TraceCheckUtils]: 39: Hoare triple {24357#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24357#true} is VALID [2020-07-10 14:34:35,749 INFO L280 TraceCheckUtils]: 40: Hoare triple {24357#true} assume 0 != ~tmp___1~0; {24357#true} is VALID [2020-07-10 14:34:35,750 INFO L263 TraceCheckUtils]: 41: Hoare triple {24357#true} call timeShift(); {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:35,751 INFO L263 TraceCheckUtils]: 42: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:35,751 INFO L263 TraceCheckUtils]: 43: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,751 INFO L280 TraceCheckUtils]: 44: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,752 INFO L280 TraceCheckUtils]: 45: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,752 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,752 INFO L280 TraceCheckUtils]: 47: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,752 INFO L280 TraceCheckUtils]: 48: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,752 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-10 14:34:35,753 INFO L280 TraceCheckUtils]: 50: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,753 INFO L280 TraceCheckUtils]: 51: Hoare triple {24357#true} assume 0 != ~systemActive~0; {24357#true} is VALID [2020-07-10 14:34:35,754 INFO L263 TraceCheckUtils]: 52: Hoare triple {24357#true} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,754 INFO L280 TraceCheckUtils]: 53: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,754 INFO L280 TraceCheckUtils]: 54: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,755 INFO L263 TraceCheckUtils]: 55: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,755 INFO L280 TraceCheckUtils]: 56: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,755 INFO L280 TraceCheckUtils]: 57: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,756 INFO L263 TraceCheckUtils]: 58: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,757 INFO L280 TraceCheckUtils]: 59: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,757 INFO L280 TraceCheckUtils]: 60: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,757 INFO L263 TraceCheckUtils]: 61: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,757 INFO L280 TraceCheckUtils]: 62: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:35,758 INFO L263 TraceCheckUtils]: 63: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,758 INFO L280 TraceCheckUtils]: 64: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,758 INFO L280 TraceCheckUtils]: 65: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,759 INFO L280 TraceCheckUtils]: 66: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,759 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:35,759 INFO L280 TraceCheckUtils]: 68: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:35,760 INFO L280 TraceCheckUtils]: 69: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:35,760 INFO L280 TraceCheckUtils]: 70: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:35,760 INFO L280 TraceCheckUtils]: 71: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,760 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:35,761 INFO L280 TraceCheckUtils]: 73: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:35,761 INFO L280 TraceCheckUtils]: 74: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,762 INFO L263 TraceCheckUtils]: 75: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,763 INFO L280 TraceCheckUtils]: 76: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:35,763 INFO L280 TraceCheckUtils]: 77: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,763 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:35,764 INFO L280 TraceCheckUtils]: 79: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,764 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:35,764 INFO L280 TraceCheckUtils]: 81: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,765 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-10 14:34:35,765 INFO L280 TraceCheckUtils]: 83: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,765 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-10 14:34:35,766 INFO L263 TraceCheckUtils]: 85: Hoare triple {24357#true} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-10 14:34:35,766 INFO L280 TraceCheckUtils]: 86: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,766 INFO L263 TraceCheckUtils]: 87: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,767 INFO L280 TraceCheckUtils]: 88: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,769 INFO L280 TraceCheckUtils]: 89: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,770 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:34:35,772 INFO L280 TraceCheckUtils]: 91: Hoare triple {24721#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:34:35,773 INFO L280 TraceCheckUtils]: 92: Hoare triple {24722#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,774 INFO L280 TraceCheckUtils]: 93: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,775 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #530#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,776 INFO L280 TraceCheckUtils]: 95: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,777 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24357#true} #518#return; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,778 INFO L280 TraceCheckUtils]: 97: Hoare triple {24432#(= 2 ~waterLevel~0)} assume !false; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,779 INFO L280 TraceCheckUtils]: 98: Hoare triple {24432#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,780 INFO L280 TraceCheckUtils]: 99: Hoare triple {24432#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,781 INFO L280 TraceCheckUtils]: 100: Hoare triple {24432#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,782 INFO L280 TraceCheckUtils]: 101: Hoare triple {24432#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,783 INFO L280 TraceCheckUtils]: 102: Hoare triple {24432#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,784 INFO L280 TraceCheckUtils]: 103: Hoare triple {24432#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,785 INFO L280 TraceCheckUtils]: 104: Hoare triple {24432#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,786 INFO L280 TraceCheckUtils]: 105: Hoare triple {24432#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,788 INFO L263 TraceCheckUtils]: 106: Hoare triple {24432#(= 2 ~waterLevel~0)} call timeShift(); {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:35,789 INFO L263 TraceCheckUtils]: 107: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:35,790 INFO L263 TraceCheckUtils]: 108: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,790 INFO L280 TraceCheckUtils]: 110: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,791 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,791 INFO L280 TraceCheckUtils]: 112: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,791 INFO L280 TraceCheckUtils]: 113: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,793 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,794 INFO L280 TraceCheckUtils]: 115: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,795 INFO L263 TraceCheckUtils]: 116: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,796 INFO L280 TraceCheckUtils]: 117: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,797 INFO L280 TraceCheckUtils]: 118: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,799 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,800 INFO L280 TraceCheckUtils]: 120: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,801 INFO L263 TraceCheckUtils]: 121: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,801 INFO L280 TraceCheckUtils]: 122: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,802 INFO L280 TraceCheckUtils]: 123: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,802 INFO L263 TraceCheckUtils]: 124: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-10 14:34:35,802 INFO L280 TraceCheckUtils]: 125: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,803 INFO L263 TraceCheckUtils]: 126: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:35,803 INFO L280 TraceCheckUtils]: 127: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,803 INFO L280 TraceCheckUtils]: 128: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,803 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,804 INFO L280 TraceCheckUtils]: 130: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,804 INFO L280 TraceCheckUtils]: 131: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,804 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:35,805 INFO L280 TraceCheckUtils]: 133: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-10 14:34:35,805 INFO L280 TraceCheckUtils]: 134: Hoare triple {24357#true} assume !(0 != ~tmp~4); {24357#true} is VALID [2020-07-10 14:34:35,806 INFO L263 TraceCheckUtils]: 135: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,807 INFO L280 TraceCheckUtils]: 136: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,807 INFO L280 TraceCheckUtils]: 137: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,807 INFO L263 TraceCheckUtils]: 138: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,807 INFO L280 TraceCheckUtils]: 139: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-10 14:34:35,808 INFO L263 TraceCheckUtils]: 140: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,808 INFO L280 TraceCheckUtils]: 141: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-10 14:34:35,808 INFO L280 TraceCheckUtils]: 142: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,809 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-10 14:34:35,809 INFO L280 TraceCheckUtils]: 144: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-10 14:34:35,809 INFO L280 TraceCheckUtils]: 145: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-10 14:34:35,809 INFO L280 TraceCheckUtils]: 146: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-10 14:34:35,810 INFO L280 TraceCheckUtils]: 147: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,810 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-10 14:34:35,810 INFO L280 TraceCheckUtils]: 149: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-10 14:34:35,811 INFO L280 TraceCheckUtils]: 150: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-10 14:34:35,812 INFO L263 TraceCheckUtils]: 151: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,812 INFO L280 TraceCheckUtils]: 152: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,812 INFO L280 TraceCheckUtils]: 153: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,813 INFO L263 TraceCheckUtils]: 154: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-10 14:34:35,813 INFO L280 TraceCheckUtils]: 155: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,813 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-10 14:34:35,814 INFO L280 TraceCheckUtils]: 157: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,814 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-10 14:34:35,814 INFO L280 TraceCheckUtils]: 159: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,815 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-10 14:34:35,815 INFO L280 TraceCheckUtils]: 161: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,816 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {24357#true} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,816 INFO L263 TraceCheckUtils]: 163: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-10 14:34:35,817 INFO L280 TraceCheckUtils]: 164: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,817 INFO L263 TraceCheckUtils]: 165: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,818 INFO L280 TraceCheckUtils]: 166: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,819 INFO L280 TraceCheckUtils]: 167: Hoare triple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:34:35,821 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {24723#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24357#true} #554#return; {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:34:35,823 INFO L280 TraceCheckUtils]: 169: Hoare triple {24850#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:34:35,824 INFO L280 TraceCheckUtils]: 170: Hoare triple {24851#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,825 INFO L280 TraceCheckUtils]: 171: Hoare triple {24432#(= 2 ~waterLevel~0)} assume true; {24432#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:35,826 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {24432#(= 2 ~waterLevel~0)} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,827 INFO L280 TraceCheckUtils]: 173: Hoare triple {24785#(<= 3 |old(~waterLevel~0)|)} assume true; {24785#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,828 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {24785#(<= 3 |old(~waterLevel~0)|)} {24432#(= 2 ~waterLevel~0)} #518#return; {24358#false} is VALID [2020-07-10 14:34:35,828 INFO L280 TraceCheckUtils]: 175: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-10 14:34:35,829 INFO L280 TraceCheckUtils]: 176: Hoare triple {24358#false} assume ~splverifierCounter~0 < 4; {24358#false} is VALID [2020-07-10 14:34:35,829 INFO L280 TraceCheckUtils]: 177: Hoare triple {24358#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24358#false} is VALID [2020-07-10 14:34:35,829 INFO L280 TraceCheckUtils]: 178: Hoare triple {24358#false} assume !(0 != ~tmp~7); {24358#false} is VALID [2020-07-10 14:34:35,830 INFO L280 TraceCheckUtils]: 179: Hoare triple {24358#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24358#false} is VALID [2020-07-10 14:34:35,830 INFO L280 TraceCheckUtils]: 180: Hoare triple {24358#false} assume !(0 != ~tmp___0~3); {24358#false} is VALID [2020-07-10 14:34:35,830 INFO L280 TraceCheckUtils]: 181: Hoare triple {24358#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24358#false} is VALID [2020-07-10 14:34:35,830 INFO L280 TraceCheckUtils]: 182: Hoare triple {24358#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24358#false} is VALID [2020-07-10 14:34:35,831 INFO L280 TraceCheckUtils]: 183: Hoare triple {24358#false} assume 0 != ~tmp___1~0; {24358#false} is VALID [2020-07-10 14:34:35,831 INFO L263 TraceCheckUtils]: 184: Hoare triple {24358#false} call timeShift(); {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:35,833 INFO L263 TraceCheckUtils]: 185: Hoare triple {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:35,833 INFO L263 TraceCheckUtils]: 186: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,833 INFO L280 TraceCheckUtils]: 187: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,833 INFO L280 TraceCheckUtils]: 188: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,834 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,834 INFO L280 TraceCheckUtils]: 190: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,834 INFO L280 TraceCheckUtils]: 191: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,835 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {24357#true} {24598#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {24357#true} is VALID [2020-07-10 14:34:35,835 INFO L280 TraceCheckUtils]: 193: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,836 INFO L263 TraceCheckUtils]: 194: Hoare triple {24357#true} call lowerWaterLevel(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,836 INFO L280 TraceCheckUtils]: 195: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24357#true} is VALID [2020-07-10 14:34:35,837 INFO L280 TraceCheckUtils]: 196: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,837 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {24357#true} {24357#true} #526#return; {24357#true} is VALID [2020-07-10 14:34:35,837 INFO L280 TraceCheckUtils]: 198: Hoare triple {24357#true} assume 0 != ~systemActive~0; {24357#true} is VALID [2020-07-10 14:34:35,838 INFO L263 TraceCheckUtils]: 199: Hoare triple {24357#true} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,839 INFO L280 TraceCheckUtils]: 200: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,839 INFO L280 TraceCheckUtils]: 201: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,839 INFO L263 TraceCheckUtils]: 202: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-10 14:34:35,839 INFO L280 TraceCheckUtils]: 203: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,839 INFO L263 TraceCheckUtils]: 204: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:35,840 INFO L280 TraceCheckUtils]: 205: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:35,840 INFO L280 TraceCheckUtils]: 206: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,840 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:35,840 INFO L280 TraceCheckUtils]: 208: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:35,840 INFO L280 TraceCheckUtils]: 209: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,841 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:35,841 INFO L280 TraceCheckUtils]: 211: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-10 14:34:35,841 INFO L280 TraceCheckUtils]: 212: Hoare triple {24357#true} assume 0 != ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,842 INFO L263 TraceCheckUtils]: 213: Hoare triple {24357#true} call deactivatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,842 INFO L280 TraceCheckUtils]: 214: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24357#true} is VALID [2020-07-10 14:34:35,842 INFO L280 TraceCheckUtils]: 215: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,842 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {24357#true} {24357#true} #506#return; {24357#true} is VALID [2020-07-10 14:34:35,843 INFO L280 TraceCheckUtils]: 217: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,843 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {24357#true} {24357#true} #528#return; {24357#true} is VALID [2020-07-10 14:34:35,843 INFO L263 TraceCheckUtils]: 219: Hoare triple {24357#true} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-10 14:34:35,843 INFO L280 TraceCheckUtils]: 220: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:35,843 INFO L263 TraceCheckUtils]: 221: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,844 INFO L280 TraceCheckUtils]: 222: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-10 14:34:35,844 INFO L280 TraceCheckUtils]: 223: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,844 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-10 14:34:35,844 INFO L280 TraceCheckUtils]: 225: Hoare triple {24357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24357#true} is VALID [2020-07-10 14:34:35,844 INFO L280 TraceCheckUtils]: 226: Hoare triple {24357#true} assume !(2 != ~tmp~0); {24357#true} is VALID [2020-07-10 14:34:35,845 INFO L280 TraceCheckUtils]: 227: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,845 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {24357#true} {24357#true} #530#return; {24357#true} is VALID [2020-07-10 14:34:35,845 INFO L280 TraceCheckUtils]: 229: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,845 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {24357#true} {24358#false} #518#return; {24358#false} is VALID [2020-07-10 14:34:35,845 INFO L280 TraceCheckUtils]: 231: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-10 14:34:35,845 INFO L280 TraceCheckUtils]: 232: Hoare triple {24358#false} assume ~splverifierCounter~0 < 4; {24358#false} is VALID [2020-07-10 14:34:35,846 INFO L280 TraceCheckUtils]: 233: Hoare triple {24358#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24358#false} is VALID [2020-07-10 14:34:35,846 INFO L280 TraceCheckUtils]: 234: Hoare triple {24358#false} assume 0 != ~tmp~7; {24358#false} is VALID [2020-07-10 14:34:35,846 INFO L263 TraceCheckUtils]: 235: Hoare triple {24358#false} call waterRise(); {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:35,846 INFO L280 TraceCheckUtils]: 236: Hoare triple {24597#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {24357#true} is VALID [2020-07-10 14:34:35,846 INFO L280 TraceCheckUtils]: 237: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,846 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {24357#true} {24358#false} #512#return; {24358#false} is VALID [2020-07-10 14:34:35,847 INFO L280 TraceCheckUtils]: 239: Hoare triple {24358#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24358#false} is VALID [2020-07-10 14:34:35,847 INFO L280 TraceCheckUtils]: 240: Hoare triple {24358#false} assume !(0 != ~tmp___0~3); {24358#false} is VALID [2020-07-10 14:34:35,847 INFO L280 TraceCheckUtils]: 241: Hoare triple {24358#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24358#false} is VALID [2020-07-10 14:34:35,847 INFO L280 TraceCheckUtils]: 242: Hoare triple {24358#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24358#false} is VALID [2020-07-10 14:34:35,847 INFO L280 TraceCheckUtils]: 243: Hoare triple {24358#false} assume 0 != ~tmp___1~0; {24358#false} is VALID [2020-07-10 14:34:35,847 INFO L263 TraceCheckUtils]: 244: Hoare triple {24358#false} call timeShift(); {24358#false} is VALID [2020-07-10 14:34:35,848 INFO L263 TraceCheckUtils]: 245: Hoare triple {24358#false} call __utac_acc__Specification5_spec__2(); {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:35,848 INFO L263 TraceCheckUtils]: 246: Hoare triple {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,848 INFO L280 TraceCheckUtils]: 247: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,849 INFO L280 TraceCheckUtils]: 248: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,849 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {24357#true} {24596#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {24357#true} is VALID [2020-07-10 14:34:35,849 INFO L280 TraceCheckUtils]: 250: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:35,849 INFO L280 TraceCheckUtils]: 251: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,850 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {24357#true} {24358#false} #524#return; {24358#false} is VALID [2020-07-10 14:34:35,850 INFO L280 TraceCheckUtils]: 253: Hoare triple {24358#false} assume !(0 != ~pumpRunning~0); {24358#false} is VALID [2020-07-10 14:34:35,850 INFO L280 TraceCheckUtils]: 254: Hoare triple {24358#false} assume 0 != ~systemActive~0; {24358#false} is VALID [2020-07-10 14:34:35,851 INFO L263 TraceCheckUtils]: 255: Hoare triple {24358#false} call processEnvironment(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,851 INFO L280 TraceCheckUtils]: 256: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:35,851 INFO L280 TraceCheckUtils]: 257: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,853 INFO L263 TraceCheckUtils]: 258: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,853 INFO L280 TraceCheckUtils]: 259: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:35,853 INFO L280 TraceCheckUtils]: 260: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:35,854 INFO L263 TraceCheckUtils]: 261: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,855 INFO L280 TraceCheckUtils]: 262: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,855 INFO L280 TraceCheckUtils]: 263: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:35,855 INFO L263 TraceCheckUtils]: 264: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,856 INFO L280 TraceCheckUtils]: 265: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:35,856 INFO L263 TraceCheckUtils]: 266: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:35,856 INFO L280 TraceCheckUtils]: 267: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,857 INFO L280 TraceCheckUtils]: 268: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:35,857 INFO L280 TraceCheckUtils]: 269: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,857 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:35,858 INFO L280 TraceCheckUtils]: 271: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:35,858 INFO L280 TraceCheckUtils]: 272: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:35,858 INFO L280 TraceCheckUtils]: 273: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:35,858 INFO L280 TraceCheckUtils]: 274: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,859 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:35,859 INFO L280 TraceCheckUtils]: 276: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:35,859 INFO L280 TraceCheckUtils]: 277: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:35,884 INFO L263 TraceCheckUtils]: 278: Hoare triple {24357#true} call activatePump(); {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:35,885 INFO L280 TraceCheckUtils]: 279: Hoare triple {24650#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:35,885 INFO L280 TraceCheckUtils]: 280: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,885 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:35,886 INFO L280 TraceCheckUtils]: 282: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,886 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:35,886 INFO L280 TraceCheckUtils]: 284: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,886 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-10 14:34:35,887 INFO L280 TraceCheckUtils]: 286: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,887 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {24357#true} {24358#false} #528#return; {24358#false} is VALID [2020-07-10 14:34:35,887 INFO L263 TraceCheckUtils]: 288: Hoare triple {24358#false} call __utac_acc__Specification5_spec__3(); {24358#false} is VALID [2020-07-10 14:34:35,888 INFO L280 TraceCheckUtils]: 289: Hoare triple {24358#false} havoc ~tmp~0;havoc ~tmp___0~0; {24358#false} is VALID [2020-07-10 14:34:35,888 INFO L263 TraceCheckUtils]: 290: Hoare triple {24358#false} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:35,888 INFO L280 TraceCheckUtils]: 291: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-10 14:34:35,888 INFO L280 TraceCheckUtils]: 292: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,889 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {24357#true} {24358#false} #554#return; {24358#false} is VALID [2020-07-10 14:34:35,889 INFO L280 TraceCheckUtils]: 294: Hoare triple {24358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24358#false} is VALID [2020-07-10 14:34:35,889 INFO L280 TraceCheckUtils]: 295: Hoare triple {24358#false} assume 2 != ~tmp~0; {24358#false} is VALID [2020-07-10 14:34:35,890 INFO L263 TraceCheckUtils]: 296: Hoare triple {24358#false} call #t~ret2 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:35,890 INFO L280 TraceCheckUtils]: 297: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:35,890 INFO L280 TraceCheckUtils]: 298: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:35,890 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {24357#true} {24358#false} #556#return; {24358#false} is VALID [2020-07-10 14:34:35,890 INFO L280 TraceCheckUtils]: 300: Hoare triple {24358#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {24358#false} is VALID [2020-07-10 14:34:35,890 INFO L280 TraceCheckUtils]: 301: Hoare triple {24358#false} assume 0 != ~tmp___0~0; {24358#false} is VALID [2020-07-10 14:34:35,891 INFO L280 TraceCheckUtils]: 302: Hoare triple {24358#false} assume 0 == ~switchedOnBeforeTS~0; {24358#false} is VALID [2020-07-10 14:34:35,891 INFO L263 TraceCheckUtils]: 303: Hoare triple {24358#false} call __automaton_fail(); {24358#false} is VALID [2020-07-10 14:34:35,891 INFO L280 TraceCheckUtils]: 304: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-10 14:34:36,041 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 84 proven. 29 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2020-07-10 14:34:36,043 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692620899] [2020-07-10 14:34:36,043 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [157377111] [2020-07-10 14:34:36,043 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:34:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:36,359 INFO L264 TraceCheckSpWp]: Trace formula consists of 1298 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:34:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:36,438 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:34:37,081 INFO L263 TraceCheckUtils]: 0: Hoare triple {24357#true} call ULTIMATE.init(); {24357#true} is VALID [2020-07-10 14:34:37,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {24357#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,086 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24357#true} #572#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,087 INFO L263 TraceCheckUtils]: 4: Hoare triple {24986#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {24986#(<= ~waterLevel~0 1)} havoc ~retValue_acc~4;havoc ~tmp~1; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,089 INFO L263 TraceCheckUtils]: 6: Hoare triple {24986#(<= ~waterLevel~0 1)} call select_helpers(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,090 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #462#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,091 INFO L263 TraceCheckUtils]: 9: Hoare triple {24986#(<= ~waterLevel~0 1)} call select_features(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,092 INFO L280 TraceCheckUtils]: 10: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,092 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #464#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,093 INFO L263 TraceCheckUtils]: 12: Hoare triple {24986#(<= ~waterLevel~0 1)} call #t~ret13 := valid_product(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,094 INFO L280 TraceCheckUtils]: 13: Hoare triple {24986#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,094 INFO L280 TraceCheckUtils]: 14: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,095 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #466#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,096 INFO L280 TraceCheckUtils]: 16: Hoare triple {24986#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,097 INFO L280 TraceCheckUtils]: 17: Hoare triple {24986#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,097 INFO L263 TraceCheckUtils]: 18: Hoare triple {24986#(<= ~waterLevel~0 1)} call setup(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,099 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #468#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,100 INFO L263 TraceCheckUtils]: 21: Hoare triple {24986#(<= ~waterLevel~0 1)} call runTest(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,100 INFO L263 TraceCheckUtils]: 22: Hoare triple {24986#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,101 INFO L280 TraceCheckUtils]: 23: Hoare triple {24986#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,102 INFO L280 TraceCheckUtils]: 24: Hoare triple {24986#(<= ~waterLevel~0 1)} assume true; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,102 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24986#(<= ~waterLevel~0 1)} {24986#(<= ~waterLevel~0 1)} #562#return; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,103 INFO L263 TraceCheckUtils]: 26: Hoare triple {24986#(<= ~waterLevel~0 1)} call test(); {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,103 INFO L280 TraceCheckUtils]: 27: Hoare triple {24986#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,104 INFO L280 TraceCheckUtils]: 28: Hoare triple {24986#(<= ~waterLevel~0 1)} assume !false; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,104 INFO L280 TraceCheckUtils]: 29: Hoare triple {24986#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,105 INFO L280 TraceCheckUtils]: 30: Hoare triple {24986#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,105 INFO L280 TraceCheckUtils]: 31: Hoare triple {24986#(<= ~waterLevel~0 1)} assume 0 != ~tmp~7; {24986#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:34:37,106 INFO L263 TraceCheckUtils]: 32: Hoare triple {24986#(<= ~waterLevel~0 1)} call waterRise(); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,107 INFO L280 TraceCheckUtils]: 33: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25084#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:34:37,108 INFO L280 TraceCheckUtils]: 34: Hoare triple {25084#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {25084#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:34:37,109 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25084#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {24986#(<= ~waterLevel~0 1)} #512#return; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,110 INFO L280 TraceCheckUtils]: 36: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,111 INFO L280 TraceCheckUtils]: 37: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,111 INFO L280 TraceCheckUtils]: 38: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,112 INFO L280 TraceCheckUtils]: 39: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,112 INFO L280 TraceCheckUtils]: 40: Hoare triple {25091#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,113 INFO L263 TraceCheckUtils]: 41: Hoare triple {25091#(<= ~waterLevel~0 2)} call timeShift(); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,113 INFO L263 TraceCheckUtils]: 42: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {24357#true} is VALID [2020-07-10 14:34:37,113 INFO L263 TraceCheckUtils]: 43: Hoare triple {24357#true} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:37,113 INFO L280 TraceCheckUtils]: 44: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:37,113 INFO L280 TraceCheckUtils]: 45: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,113 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {24357#true} {24357#true} #552#return; {24357#true} is VALID [2020-07-10 14:34:37,113 INFO L280 TraceCheckUtils]: 47: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:37,114 INFO L280 TraceCheckUtils]: 48: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,114 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24357#true} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,114 INFO L280 TraceCheckUtils]: 50: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,115 INFO L280 TraceCheckUtils]: 51: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,115 INFO L263 TraceCheckUtils]: 52: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {24357#true} is VALID [2020-07-10 14:34:37,115 INFO L280 TraceCheckUtils]: 53: Hoare triple {24357#true} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:37,115 INFO L280 TraceCheckUtils]: 54: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:37,115 INFO L263 TraceCheckUtils]: 55: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24357#true} is VALID [2020-07-10 14:34:37,116 INFO L280 TraceCheckUtils]: 56: Hoare triple {24357#true} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:37,116 INFO L280 TraceCheckUtils]: 57: Hoare triple {24357#true} assume !(0 != ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:37,116 INFO L263 TraceCheckUtils]: 58: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24357#true} is VALID [2020-07-10 14:34:37,117 INFO L280 TraceCheckUtils]: 59: Hoare triple {24357#true} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:37,117 INFO L280 TraceCheckUtils]: 60: Hoare triple {24357#true} assume 0 == ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:37,117 INFO L263 TraceCheckUtils]: 61: Hoare triple {24357#true} call #t~ret14 := isHighWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:37,118 INFO L280 TraceCheckUtils]: 62: Hoare triple {24357#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24357#true} is VALID [2020-07-10 14:34:37,118 INFO L263 TraceCheckUtils]: 63: Hoare triple {24357#true} call #t~ret34 := isHighWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:37,118 INFO L280 TraceCheckUtils]: 64: Hoare triple {24357#true} havoc ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:37,118 INFO L280 TraceCheckUtils]: 65: Hoare triple {24357#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24357#true} is VALID [2020-07-10 14:34:37,119 INFO L280 TraceCheckUtils]: 66: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,119 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {24357#true} {24357#true} #522#return; {24357#true} is VALID [2020-07-10 14:34:37,119 INFO L280 TraceCheckUtils]: 68: Hoare triple {24357#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24357#true} is VALID [2020-07-10 14:34:37,119 INFO L280 TraceCheckUtils]: 69: Hoare triple {24357#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24357#true} is VALID [2020-07-10 14:34:37,119 INFO L280 TraceCheckUtils]: 70: Hoare triple {24357#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24357#true} is VALID [2020-07-10 14:34:37,120 INFO L280 TraceCheckUtils]: 71: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,120 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24357#true} {24357#true} #536#return; {24357#true} is VALID [2020-07-10 14:34:37,120 INFO L280 TraceCheckUtils]: 73: Hoare triple {24357#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24357#true} is VALID [2020-07-10 14:34:37,120 INFO L280 TraceCheckUtils]: 74: Hoare triple {24357#true} assume 0 != ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:37,120 INFO L263 TraceCheckUtils]: 75: Hoare triple {24357#true} call activatePump(); {24357#true} is VALID [2020-07-10 14:34:37,120 INFO L280 TraceCheckUtils]: 76: Hoare triple {24357#true} ~pumpRunning~0 := 1; {24357#true} is VALID [2020-07-10 14:34:37,121 INFO L280 TraceCheckUtils]: 77: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,121 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {24357#true} {24357#true} #538#return; {24357#true} is VALID [2020-07-10 14:34:37,121 INFO L280 TraceCheckUtils]: 79: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,135 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {24357#true} {24357#true} #550#return; {24357#true} is VALID [2020-07-10 14:34:37,136 INFO L280 TraceCheckUtils]: 81: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,136 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {24357#true} {24357#true} #510#return; {24357#true} is VALID [2020-07-10 14:34:37,136 INFO L280 TraceCheckUtils]: 83: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,137 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24357#true} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #528#return; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,137 INFO L263 TraceCheckUtils]: 85: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-10 14:34:37,138 INFO L280 TraceCheckUtils]: 86: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:37,138 INFO L263 TraceCheckUtils]: 87: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:37,138 INFO L280 TraceCheckUtils]: 88: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24357#true} is VALID [2020-07-10 14:34:37,138 INFO L280 TraceCheckUtils]: 89: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,138 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {24357#true} {24357#true} #554#return; {24357#true} is VALID [2020-07-10 14:34:37,138 INFO L280 TraceCheckUtils]: 91: Hoare triple {24357#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24357#true} is VALID [2020-07-10 14:34:37,139 INFO L280 TraceCheckUtils]: 92: Hoare triple {24357#true} assume !(2 != ~tmp~0); {24357#true} is VALID [2020-07-10 14:34:37,139 INFO L280 TraceCheckUtils]: 93: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,139 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {24357#true} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #530#return; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,140 INFO L280 TraceCheckUtils]: 95: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,141 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {25091#(<= ~waterLevel~0 2)} #518#return; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,142 INFO L280 TraceCheckUtils]: 97: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !false; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,142 INFO L280 TraceCheckUtils]: 98: Hoare triple {25091#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,143 INFO L280 TraceCheckUtils]: 99: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,143 INFO L280 TraceCheckUtils]: 100: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~7); {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,144 INFO L280 TraceCheckUtils]: 101: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,144 INFO L280 TraceCheckUtils]: 102: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,145 INFO L280 TraceCheckUtils]: 103: Hoare triple {25091#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,145 INFO L280 TraceCheckUtils]: 104: Hoare triple {25091#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,146 INFO L280 TraceCheckUtils]: 105: Hoare triple {25091#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {25091#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:34:37,147 INFO L263 TraceCheckUtils]: 106: Hoare triple {25091#(<= ~waterLevel~0 2)} call timeShift(); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,147 INFO L263 TraceCheckUtils]: 107: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {24357#true} is VALID [2020-07-10 14:34:37,147 INFO L263 TraceCheckUtils]: 108: Hoare triple {24357#true} call #t~ret0 := isPumpRunning(); {24357#true} is VALID [2020-07-10 14:34:37,147 INFO L280 TraceCheckUtils]: 109: Hoare triple {24357#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24357#true} is VALID [2020-07-10 14:34:37,147 INFO L280 TraceCheckUtils]: 110: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,147 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {24357#true} {24357#true} #552#return; {24357#true} is VALID [2020-07-10 14:34:37,148 INFO L280 TraceCheckUtils]: 112: Hoare triple {24357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24357#true} is VALID [2020-07-10 14:34:37,148 INFO L280 TraceCheckUtils]: 113: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,148 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {24357#true} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,149 INFO L280 TraceCheckUtils]: 115: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,150 INFO L263 TraceCheckUtils]: 116: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,151 INFO L280 TraceCheckUtils]: 117: Hoare triple {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,151 INFO L280 TraceCheckUtils]: 118: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,152 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25080#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,153 INFO L280 TraceCheckUtils]: 120: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,153 INFO L263 TraceCheckUtils]: 121: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {24357#true} is VALID [2020-07-10 14:34:37,153 INFO L280 TraceCheckUtils]: 122: Hoare triple {24357#true} havoc ~tmp~4; {24357#true} is VALID [2020-07-10 14:34:37,153 INFO L280 TraceCheckUtils]: 123: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:37,153 INFO L263 TraceCheckUtils]: 124: Hoare triple {24357#true} call #t~ret16 := isMethaneAlarm(); {24357#true} is VALID [2020-07-10 14:34:37,154 INFO L280 TraceCheckUtils]: 125: Hoare triple {24357#true} havoc ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:37,154 INFO L263 TraceCheckUtils]: 126: Hoare triple {24357#true} call #t~ret17 := isMethaneLevelCritical(); {24357#true} is VALID [2020-07-10 14:34:37,154 INFO L280 TraceCheckUtils]: 127: Hoare triple {24357#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24357#true} is VALID [2020-07-10 14:34:37,154 INFO L280 TraceCheckUtils]: 128: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,154 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {24357#true} {24357#true} #566#return; {24357#true} is VALID [2020-07-10 14:34:37,154 INFO L280 TraceCheckUtils]: 130: Hoare triple {24357#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24357#true} is VALID [2020-07-10 14:34:37,155 INFO L280 TraceCheckUtils]: 131: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,155 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {24357#true} {24357#true} #504#return; {24357#true} is VALID [2020-07-10 14:34:37,155 INFO L280 TraceCheckUtils]: 133: Hoare triple {24357#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24357#true} is VALID [2020-07-10 14:34:37,155 INFO L280 TraceCheckUtils]: 134: Hoare triple {24357#true} assume !(0 != ~tmp~4); {24357#true} is VALID [2020-07-10 14:34:37,155 INFO L263 TraceCheckUtils]: 135: Hoare triple {24357#true} call processEnvironment__wrappee__lowWaterSensor(); {24357#true} is VALID [2020-07-10 14:34:37,155 INFO L280 TraceCheckUtils]: 136: Hoare triple {24357#true} havoc ~tmp~3; {24357#true} is VALID [2020-07-10 14:34:37,156 INFO L280 TraceCheckUtils]: 137: Hoare triple {24357#true} assume 0 != ~pumpRunning~0; {24357#true} is VALID [2020-07-10 14:34:37,156 INFO L263 TraceCheckUtils]: 138: Hoare triple {24357#true} call #t~ret15 := isLowWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:37,156 INFO L280 TraceCheckUtils]: 139: Hoare triple {24357#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {24357#true} is VALID [2020-07-10 14:34:37,156 INFO L263 TraceCheckUtils]: 140: Hoare triple {24357#true} call #t~ret35 := isLowWaterSensorDry(); {24357#true} is VALID [2020-07-10 14:34:37,156 INFO L280 TraceCheckUtils]: 141: Hoare triple {24357#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {24357#true} is VALID [2020-07-10 14:34:37,156 INFO L280 TraceCheckUtils]: 142: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,157 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {24357#true} {24357#true} #502#return; {24357#true} is VALID [2020-07-10 14:34:37,157 INFO L280 TraceCheckUtils]: 144: Hoare triple {24357#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {24357#true} is VALID [2020-07-10 14:34:37,157 INFO L280 TraceCheckUtils]: 145: Hoare triple {24357#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {24357#true} is VALID [2020-07-10 14:34:37,157 INFO L280 TraceCheckUtils]: 146: Hoare triple {24357#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {24357#true} is VALID [2020-07-10 14:34:37,157 INFO L280 TraceCheckUtils]: 147: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,157 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {24357#true} {24357#true} #544#return; {24357#true} is VALID [2020-07-10 14:34:37,158 INFO L280 TraceCheckUtils]: 149: Hoare triple {24357#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {24357#true} is VALID [2020-07-10 14:34:37,158 INFO L280 TraceCheckUtils]: 150: Hoare triple {24357#true} assume !(0 != ~tmp~3); {24357#true} is VALID [2020-07-10 14:34:37,158 INFO L263 TraceCheckUtils]: 151: Hoare triple {24357#true} call processEnvironment__wrappee__highWaterSensor(); {24357#true} is VALID [2020-07-10 14:34:37,158 INFO L280 TraceCheckUtils]: 152: Hoare triple {24357#true} havoc ~tmp~2; {24357#true} is VALID [2020-07-10 14:34:37,158 INFO L280 TraceCheckUtils]: 153: Hoare triple {24357#true} assume !(0 == ~pumpRunning~0); {24357#true} is VALID [2020-07-10 14:34:37,159 INFO L263 TraceCheckUtils]: 154: Hoare triple {24357#true} call processEnvironment__wrappee__base(); {24357#true} is VALID [2020-07-10 14:34:37,159 INFO L280 TraceCheckUtils]: 155: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,159 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {24357#true} {24357#true} #542#return; {24357#true} is VALID [2020-07-10 14:34:37,159 INFO L280 TraceCheckUtils]: 157: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,159 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24357#true} {24357#true} #548#return; {24357#true} is VALID [2020-07-10 14:34:37,159 INFO L280 TraceCheckUtils]: 159: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,160 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24357#true} {24357#true} #508#return; {24357#true} is VALID [2020-07-10 14:34:37,160 INFO L280 TraceCheckUtils]: 161: Hoare triple {24357#true} assume true; {24357#true} is VALID [2020-07-10 14:34:37,160 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {24357#true} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:37,161 INFO L263 TraceCheckUtils]: 163: Hoare triple {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24357#true} is VALID [2020-07-10 14:34:37,161 INFO L280 TraceCheckUtils]: 164: Hoare triple {24357#true} havoc ~tmp~0;havoc ~tmp___0~0; {24357#true} is VALID [2020-07-10 14:34:37,161 INFO L263 TraceCheckUtils]: 165: Hoare triple {24357#true} call #t~ret1 := getWaterLevel(); {24357#true} is VALID [2020-07-10 14:34:37,162 INFO L280 TraceCheckUtils]: 166: Hoare triple {24357#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {25485#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:34:37,162 INFO L280 TraceCheckUtils]: 167: Hoare triple {25485#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {25485#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:34:37,163 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {25485#(<= |getWaterLevel_#res| ~waterLevel~0)} {24357#true} #554#return; {25492#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} is VALID [2020-07-10 14:34:37,164 INFO L280 TraceCheckUtils]: 169: Hoare triple {25492#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25496#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} is VALID [2020-07-10 14:34:37,165 INFO L280 TraceCheckUtils]: 170: Hoare triple {25496#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} assume !(2 != ~tmp~0); {25500#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:37,165 INFO L280 TraceCheckUtils]: 171: Hoare triple {25500#(<= 2 ~waterLevel~0)} assume true; {25500#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:34:37,166 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {25500#(<= 2 ~waterLevel~0)} {24734#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {25507#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:37,167 INFO L280 TraceCheckUtils]: 173: Hoare triple {25507#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {25507#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:37,168 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {25507#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {25091#(<= ~waterLevel~0 2)} #518#return; {24358#false} is VALID [2020-07-10 14:34:37,168 INFO L280 TraceCheckUtils]: 175: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-10 14:34:37,168 INFO L280 TraceCheckUtils]: 176: Hoare triple {24358#false} assume ~splverifierCounter~0 < 4; {24358#false} is VALID [2020-07-10 14:34:37,168 INFO L280 TraceCheckUtils]: 177: Hoare triple {24358#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24358#false} is VALID [2020-07-10 14:34:37,168 INFO L280 TraceCheckUtils]: 178: Hoare triple {24358#false} assume !(0 != ~tmp~7); {24358#false} is VALID [2020-07-10 14:34:37,168 INFO L280 TraceCheckUtils]: 179: Hoare triple {24358#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24358#false} is VALID [2020-07-10 14:34:37,169 INFO L280 TraceCheckUtils]: 180: Hoare triple {24358#false} assume !(0 != ~tmp___0~3); {24358#false} is VALID [2020-07-10 14:34:37,169 INFO L280 TraceCheckUtils]: 181: Hoare triple {24358#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24358#false} is VALID [2020-07-10 14:34:37,169 INFO L280 TraceCheckUtils]: 182: Hoare triple {24358#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24358#false} is VALID [2020-07-10 14:34:37,169 INFO L280 TraceCheckUtils]: 183: Hoare triple {24358#false} assume 0 != ~tmp___1~0; {24358#false} is VALID [2020-07-10 14:34:37,169 INFO L263 TraceCheckUtils]: 184: Hoare triple {24358#false} call timeShift(); {24358#false} is VALID [2020-07-10 14:34:37,170 INFO L263 TraceCheckUtils]: 185: Hoare triple {24358#false} call __utac_acc__Specification5_spec__2(); {24358#false} is VALID [2020-07-10 14:34:37,170 INFO L263 TraceCheckUtils]: 186: Hoare triple {24358#false} call #t~ret0 := isPumpRunning(); {24358#false} is VALID [2020-07-10 14:34:37,170 INFO L280 TraceCheckUtils]: 187: Hoare triple {24358#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24358#false} is VALID [2020-07-10 14:34:37,170 INFO L280 TraceCheckUtils]: 188: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,170 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {24358#false} {24358#false} #552#return; {24358#false} is VALID [2020-07-10 14:34:37,170 INFO L280 TraceCheckUtils]: 190: Hoare triple {24358#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24358#false} is VALID [2020-07-10 14:34:37,171 INFO L280 TraceCheckUtils]: 191: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,171 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {24358#false} {24358#false} #524#return; {24358#false} is VALID [2020-07-10 14:34:37,171 INFO L280 TraceCheckUtils]: 193: Hoare triple {24358#false} assume 0 != ~pumpRunning~0; {24358#false} is VALID [2020-07-10 14:34:37,171 INFO L263 TraceCheckUtils]: 194: Hoare triple {24358#false} call lowerWaterLevel(); {24358#false} is VALID [2020-07-10 14:34:37,171 INFO L280 TraceCheckUtils]: 195: Hoare triple {24358#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24358#false} is VALID [2020-07-10 14:34:37,172 INFO L280 TraceCheckUtils]: 196: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,172 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {24358#false} {24358#false} #526#return; {24358#false} is VALID [2020-07-10 14:34:37,172 INFO L280 TraceCheckUtils]: 198: Hoare triple {24358#false} assume 0 != ~systemActive~0; {24358#false} is VALID [2020-07-10 14:34:37,172 INFO L263 TraceCheckUtils]: 199: Hoare triple {24358#false} call processEnvironment(); {24358#false} is VALID [2020-07-10 14:34:37,172 INFO L280 TraceCheckUtils]: 200: Hoare triple {24358#false} havoc ~tmp~4; {24358#false} is VALID [2020-07-10 14:34:37,172 INFO L280 TraceCheckUtils]: 201: Hoare triple {24358#false} assume 0 != ~pumpRunning~0; {24358#false} is VALID [2020-07-10 14:34:37,173 INFO L263 TraceCheckUtils]: 202: Hoare triple {24358#false} call #t~ret16 := isMethaneAlarm(); {24358#false} is VALID [2020-07-10 14:34:37,173 INFO L280 TraceCheckUtils]: 203: Hoare triple {24358#false} havoc ~retValue_acc~5; {24358#false} is VALID [2020-07-10 14:34:37,173 INFO L263 TraceCheckUtils]: 204: Hoare triple {24358#false} call #t~ret17 := isMethaneLevelCritical(); {24358#false} is VALID [2020-07-10 14:34:37,173 INFO L280 TraceCheckUtils]: 205: Hoare triple {24358#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {24358#false} is VALID [2020-07-10 14:34:37,173 INFO L280 TraceCheckUtils]: 206: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,174 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {24358#false} {24358#false} #566#return; {24358#false} is VALID [2020-07-10 14:34:37,174 INFO L280 TraceCheckUtils]: 208: Hoare triple {24358#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {24358#false} is VALID [2020-07-10 14:34:37,174 INFO L280 TraceCheckUtils]: 209: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,174 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {24358#false} {24358#false} #504#return; {24358#false} is VALID [2020-07-10 14:34:37,174 INFO L280 TraceCheckUtils]: 211: Hoare triple {24358#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {24358#false} is VALID [2020-07-10 14:34:37,174 INFO L280 TraceCheckUtils]: 212: Hoare triple {24358#false} assume 0 != ~tmp~4; {24358#false} is VALID [2020-07-10 14:34:37,175 INFO L263 TraceCheckUtils]: 213: Hoare triple {24358#false} call deactivatePump(); {24358#false} is VALID [2020-07-10 14:34:37,175 INFO L280 TraceCheckUtils]: 214: Hoare triple {24358#false} ~pumpRunning~0 := 0; {24358#false} is VALID [2020-07-10 14:34:37,175 INFO L280 TraceCheckUtils]: 215: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,175 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {24358#false} {24358#false} #506#return; {24358#false} is VALID [2020-07-10 14:34:37,175 INFO L280 TraceCheckUtils]: 217: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,176 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {24358#false} {24358#false} #528#return; {24358#false} is VALID [2020-07-10 14:34:37,176 INFO L263 TraceCheckUtils]: 219: Hoare triple {24358#false} call __utac_acc__Specification5_spec__3(); {24358#false} is VALID [2020-07-10 14:34:37,176 INFO L280 TraceCheckUtils]: 220: Hoare triple {24358#false} havoc ~tmp~0;havoc ~tmp___0~0; {24358#false} is VALID [2020-07-10 14:34:37,176 INFO L263 TraceCheckUtils]: 221: Hoare triple {24358#false} call #t~ret1 := getWaterLevel(); {24358#false} is VALID [2020-07-10 14:34:37,176 INFO L280 TraceCheckUtils]: 222: Hoare triple {24358#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24358#false} is VALID [2020-07-10 14:34:37,176 INFO L280 TraceCheckUtils]: 223: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,176 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {24358#false} {24358#false} #554#return; {24358#false} is VALID [2020-07-10 14:34:37,177 INFO L280 TraceCheckUtils]: 225: Hoare triple {24358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24358#false} is VALID [2020-07-10 14:34:37,177 INFO L280 TraceCheckUtils]: 226: Hoare triple {24358#false} assume !(2 != ~tmp~0); {24358#false} is VALID [2020-07-10 14:34:37,177 INFO L280 TraceCheckUtils]: 227: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,177 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {24358#false} {24358#false} #530#return; {24358#false} is VALID [2020-07-10 14:34:37,177 INFO L280 TraceCheckUtils]: 229: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,178 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {24358#false} {24358#false} #518#return; {24358#false} is VALID [2020-07-10 14:34:37,178 INFO L280 TraceCheckUtils]: 231: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-10 14:34:37,178 INFO L280 TraceCheckUtils]: 232: Hoare triple {24358#false} assume ~splverifierCounter~0 < 4; {24358#false} is VALID [2020-07-10 14:34:37,178 INFO L280 TraceCheckUtils]: 233: Hoare triple {24358#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {24358#false} is VALID [2020-07-10 14:34:37,178 INFO L280 TraceCheckUtils]: 234: Hoare triple {24358#false} assume 0 != ~tmp~7; {24358#false} is VALID [2020-07-10 14:34:37,178 INFO L263 TraceCheckUtils]: 235: Hoare triple {24358#false} call waterRise(); {24358#false} is VALID [2020-07-10 14:34:37,178 INFO L280 TraceCheckUtils]: 236: Hoare triple {24358#false} assume !(~waterLevel~0 < 2); {24358#false} is VALID [2020-07-10 14:34:37,179 INFO L280 TraceCheckUtils]: 237: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,179 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {24358#false} {24358#false} #512#return; {24358#false} is VALID [2020-07-10 14:34:37,179 INFO L280 TraceCheckUtils]: 239: Hoare triple {24358#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {24358#false} is VALID [2020-07-10 14:34:37,179 INFO L280 TraceCheckUtils]: 240: Hoare triple {24358#false} assume !(0 != ~tmp___0~3); {24358#false} is VALID [2020-07-10 14:34:37,179 INFO L280 TraceCheckUtils]: 241: Hoare triple {24358#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {24358#false} is VALID [2020-07-10 14:34:37,179 INFO L280 TraceCheckUtils]: 242: Hoare triple {24358#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {24358#false} is VALID [2020-07-10 14:34:37,180 INFO L280 TraceCheckUtils]: 243: Hoare triple {24358#false} assume 0 != ~tmp___1~0; {24358#false} is VALID [2020-07-10 14:34:37,180 INFO L263 TraceCheckUtils]: 244: Hoare triple {24358#false} call timeShift(); {24358#false} is VALID [2020-07-10 14:34:37,180 INFO L263 TraceCheckUtils]: 245: Hoare triple {24358#false} call __utac_acc__Specification5_spec__2(); {24358#false} is VALID [2020-07-10 14:34:37,180 INFO L263 TraceCheckUtils]: 246: Hoare triple {24358#false} call #t~ret0 := isPumpRunning(); {24358#false} is VALID [2020-07-10 14:34:37,180 INFO L280 TraceCheckUtils]: 247: Hoare triple {24358#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24358#false} is VALID [2020-07-10 14:34:37,181 INFO L280 TraceCheckUtils]: 248: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,181 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {24358#false} {24358#false} #552#return; {24358#false} is VALID [2020-07-10 14:34:37,181 INFO L280 TraceCheckUtils]: 250: Hoare triple {24358#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {24358#false} is VALID [2020-07-10 14:34:37,181 INFO L280 TraceCheckUtils]: 251: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,181 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {24358#false} {24358#false} #524#return; {24358#false} is VALID [2020-07-10 14:34:37,181 INFO L280 TraceCheckUtils]: 253: Hoare triple {24358#false} assume !(0 != ~pumpRunning~0); {24358#false} is VALID [2020-07-10 14:34:37,182 INFO L280 TraceCheckUtils]: 254: Hoare triple {24358#false} assume 0 != ~systemActive~0; {24358#false} is VALID [2020-07-10 14:34:37,182 INFO L263 TraceCheckUtils]: 255: Hoare triple {24358#false} call processEnvironment(); {24358#false} is VALID [2020-07-10 14:34:37,182 INFO L280 TraceCheckUtils]: 256: Hoare triple {24358#false} havoc ~tmp~4; {24358#false} is VALID [2020-07-10 14:34:37,182 INFO L280 TraceCheckUtils]: 257: Hoare triple {24358#false} assume !(0 != ~pumpRunning~0); {24358#false} is VALID [2020-07-10 14:34:37,182 INFO L263 TraceCheckUtils]: 258: Hoare triple {24358#false} call processEnvironment__wrappee__lowWaterSensor(); {24358#false} is VALID [2020-07-10 14:34:37,182 INFO L280 TraceCheckUtils]: 259: Hoare triple {24358#false} havoc ~tmp~3; {24358#false} is VALID [2020-07-10 14:34:37,183 INFO L280 TraceCheckUtils]: 260: Hoare triple {24358#false} assume !(0 != ~pumpRunning~0); {24358#false} is VALID [2020-07-10 14:34:37,183 INFO L263 TraceCheckUtils]: 261: Hoare triple {24358#false} call processEnvironment__wrappee__highWaterSensor(); {24358#false} is VALID [2020-07-10 14:34:37,183 INFO L280 TraceCheckUtils]: 262: Hoare triple {24358#false} havoc ~tmp~2; {24358#false} is VALID [2020-07-10 14:34:37,183 INFO L280 TraceCheckUtils]: 263: Hoare triple {24358#false} assume 0 == ~pumpRunning~0; {24358#false} is VALID [2020-07-10 14:34:37,183 INFO L263 TraceCheckUtils]: 264: Hoare triple {24358#false} call #t~ret14 := isHighWaterLevel(); {24358#false} is VALID [2020-07-10 14:34:37,183 INFO L280 TraceCheckUtils]: 265: Hoare triple {24358#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {24358#false} is VALID [2020-07-10 14:34:37,184 INFO L263 TraceCheckUtils]: 266: Hoare triple {24358#false} call #t~ret34 := isHighWaterSensorDry(); {24358#false} is VALID [2020-07-10 14:34:37,184 INFO L280 TraceCheckUtils]: 267: Hoare triple {24358#false} havoc ~retValue_acc~2; {24358#false} is VALID [2020-07-10 14:34:37,184 INFO L280 TraceCheckUtils]: 268: Hoare triple {24358#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {24358#false} is VALID [2020-07-10 14:34:37,184 INFO L280 TraceCheckUtils]: 269: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,184 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {24358#false} {24358#false} #522#return; {24358#false} is VALID [2020-07-10 14:34:37,184 INFO L280 TraceCheckUtils]: 271: Hoare triple {24358#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {24358#false} is VALID [2020-07-10 14:34:37,185 INFO L280 TraceCheckUtils]: 272: Hoare triple {24358#false} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {24358#false} is VALID [2020-07-10 14:34:37,185 INFO L280 TraceCheckUtils]: 273: Hoare triple {24358#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {24358#false} is VALID [2020-07-10 14:34:37,185 INFO L280 TraceCheckUtils]: 274: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,185 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {24358#false} {24358#false} #536#return; {24358#false} is VALID [2020-07-10 14:34:37,185 INFO L280 TraceCheckUtils]: 276: Hoare triple {24358#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {24358#false} is VALID [2020-07-10 14:34:37,185 INFO L280 TraceCheckUtils]: 277: Hoare triple {24358#false} assume 0 != ~tmp~2; {24358#false} is VALID [2020-07-10 14:34:37,186 INFO L263 TraceCheckUtils]: 278: Hoare triple {24358#false} call activatePump(); {24358#false} is VALID [2020-07-10 14:34:37,186 INFO L280 TraceCheckUtils]: 279: Hoare triple {24358#false} ~pumpRunning~0 := 1; {24358#false} is VALID [2020-07-10 14:34:37,186 INFO L280 TraceCheckUtils]: 280: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,186 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {24358#false} {24358#false} #538#return; {24358#false} is VALID [2020-07-10 14:34:37,186 INFO L280 TraceCheckUtils]: 282: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,186 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {24358#false} {24358#false} #550#return; {24358#false} is VALID [2020-07-10 14:34:37,187 INFO L280 TraceCheckUtils]: 284: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,187 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {24358#false} {24358#false} #510#return; {24358#false} is VALID [2020-07-10 14:34:37,187 INFO L280 TraceCheckUtils]: 286: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,187 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {24358#false} {24358#false} #528#return; {24358#false} is VALID [2020-07-10 14:34:37,187 INFO L263 TraceCheckUtils]: 288: Hoare triple {24358#false} call __utac_acc__Specification5_spec__3(); {24358#false} is VALID [2020-07-10 14:34:37,187 INFO L280 TraceCheckUtils]: 289: Hoare triple {24358#false} havoc ~tmp~0;havoc ~tmp___0~0; {24358#false} is VALID [2020-07-10 14:34:37,188 INFO L263 TraceCheckUtils]: 290: Hoare triple {24358#false} call #t~ret1 := getWaterLevel(); {24358#false} is VALID [2020-07-10 14:34:37,188 INFO L280 TraceCheckUtils]: 291: Hoare triple {24358#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24358#false} is VALID [2020-07-10 14:34:37,188 INFO L280 TraceCheckUtils]: 292: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,188 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {24358#false} {24358#false} #554#return; {24358#false} is VALID [2020-07-10 14:34:37,188 INFO L280 TraceCheckUtils]: 294: Hoare triple {24358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24358#false} is VALID [2020-07-10 14:34:37,188 INFO L280 TraceCheckUtils]: 295: Hoare triple {24358#false} assume 2 != ~tmp~0; {24358#false} is VALID [2020-07-10 14:34:37,189 INFO L263 TraceCheckUtils]: 296: Hoare triple {24358#false} call #t~ret2 := isPumpRunning(); {24358#false} is VALID [2020-07-10 14:34:37,189 INFO L280 TraceCheckUtils]: 297: Hoare triple {24358#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {24358#false} is VALID [2020-07-10 14:34:37,189 INFO L280 TraceCheckUtils]: 298: Hoare triple {24358#false} assume true; {24358#false} is VALID [2020-07-10 14:34:37,189 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {24358#false} {24358#false} #556#return; {24358#false} is VALID [2020-07-10 14:34:37,189 INFO L280 TraceCheckUtils]: 300: Hoare triple {24358#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {24358#false} is VALID [2020-07-10 14:34:37,190 INFO L280 TraceCheckUtils]: 301: Hoare triple {24358#false} assume 0 != ~tmp___0~0; {24358#false} is VALID [2020-07-10 14:34:37,190 INFO L280 TraceCheckUtils]: 302: Hoare triple {24358#false} assume 0 == ~switchedOnBeforeTS~0; {24358#false} is VALID [2020-07-10 14:34:37,190 INFO L263 TraceCheckUtils]: 303: Hoare triple {24358#false} call __automaton_fail(); {24358#false} is VALID [2020-07-10 14:34:37,190 INFO L280 TraceCheckUtils]: 304: Hoare triple {24358#false} assume !false; {24358#false} is VALID [2020-07-10 14:34:37,250 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 212 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-10 14:34:37,250 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:34:37,251 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-10 14:34:37,251 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633694024] [2020-07-10 14:34:37,253 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 305 [2020-07-10 14:34:43,399 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:43,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-10 14:34:43,901 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 368 edges. 368 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:43,901 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-10 14:34:43,901 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:43,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-10 14:34:43,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:34:43,902 INFO L87 Difference]: Start difference. First operand 919 states and 1062 transitions. Second operand 24 states. [2020-07-10 14:34:45,673 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:52,311 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:58,106 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:04,206 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:05,339 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:35:06,140 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:35:06,560 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:07,474 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:07,858 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:39,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:39,320 INFO L93 Difference]: Finished difference Result 2191 states and 2851 transitions. [2020-07-10 14:35:39,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-10 14:35:39,320 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 305 [2020-07-10 14:35:39,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:35:39,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 803 transitions. [2020-07-10 14:35:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:35:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 803 transitions. [2020-07-10 14:35:39,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 803 transitions. [2020-07-10 14:35:41,819 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 803 edges. 803 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:41,914 INFO L225 Difference]: With dead ends: 2191 [2020-07-10 14:35:41,914 INFO L226 Difference]: Without dead ends: 1323 [2020-07-10 14:35:41,918 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 471 GetRequests, 415 SyntacticMatches, 3 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 760 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-10 14:35:41,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1323 states. [2020-07-10 14:35:50,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1323 to 930. [2020-07-10 14:35:50,412 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:50,412 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1323 states. Second operand 930 states. [2020-07-10 14:35:50,412 INFO L74 IsIncluded]: Start isIncluded. First operand 1323 states. Second operand 930 states. [2020-07-10 14:35:50,412 INFO L87 Difference]: Start difference. First operand 1323 states. Second operand 930 states. [2020-07-10 14:35:50,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:50,516 INFO L93 Difference]: Finished difference Result 1323 states and 1717 transitions. [2020-07-10 14:35:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1717 transitions. [2020-07-10 14:35:50,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:50,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:50,521 INFO L74 IsIncluded]: Start isIncluded. First operand 930 states. Second operand 1323 states. [2020-07-10 14:35:50,522 INFO L87 Difference]: Start difference. First operand 930 states. Second operand 1323 states. [2020-07-10 14:35:50,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:50,656 INFO L93 Difference]: Finished difference Result 1323 states and 1717 transitions. [2020-07-10 14:35:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1717 transitions. [2020-07-10 14:35:50,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:50,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:50,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:50,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:50,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2020-07-10 14:35:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1061 transitions. [2020-07-10 14:35:50,736 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1061 transitions. Word has length 305 [2020-07-10 14:35:50,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:50,736 INFO L479 AbstractCegarLoop]: Abstraction has 930 states and 1061 transitions. [2020-07-10 14:35:50,736 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-10 14:35:50,736 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1061 transitions. [2020-07-10 14:35:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-07-10 14:35:50,743 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:50,744 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:50,958 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:35:50,959 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:50,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:50,960 INFO L82 PathProgramCache]: Analyzing trace with hash 675935551, now seen corresponding path program 1 times [2020-07-10 14:35:50,960 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:50,961 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117680217] [2020-07-10 14:35:50,961 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:51,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,456 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {33140#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {32888#true} is VALID [2020-07-10 14:35:51,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #572#return; {32888#true} is VALID [2020-07-10 14:35:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,534 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32888#true} {32888#true} #462#return; {32888#true} is VALID [2020-07-10 14:35:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,538 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32888#true} {32888#true} #464#return; {32888#true} is VALID [2020-07-10 14:35:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {33141#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:51,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {33141#(= 1 |valid_product_#res|)} assume true; {33141#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:51,565 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33141#(= 1 |valid_product_#res|)} {32888#true} #466#return; {32900#(= |main_#t~ret13| 1)} is VALID [2020-07-10 14:35:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,568 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32888#true} {32888#true} #468#return; {32888#true} is VALID [2020-07-10 14:35:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {32888#true} is VALID [2020-07-10 14:35:51,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #562#return; {32888#true} is VALID [2020-07-10 14:35:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-10 14:35:51,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,618 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #512#return; {32888#true} is VALID [2020-07-10 14:35:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:51,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:51,697 INFO L263 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:51,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:51,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,698 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:51,698 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:51,699 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,699 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,772 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:51,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:51,773 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:51,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,775 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:51,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:51,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:51,776 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:51,776 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,776 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,786 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:51,787 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:51,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:51,788 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:51,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,789 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:51,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:51,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:51,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:51,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,791 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:51,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:51,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,793 INFO L263 TraceCheckUtils]: 16: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,795 INFO L280 TraceCheckUtils]: 18: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,796 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,798 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:51,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:51,800 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:51,801 INFO L263 TraceCheckUtils]: 5: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:51,801 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:51,802 INFO L263 TraceCheckUtils]: 7: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:51,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,802 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,803 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:51,803 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:51,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:51,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:51,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,805 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:51,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:51,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,807 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,809 INFO L280 TraceCheckUtils]: 21: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,810 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,812 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,815 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:51,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:51,817 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:51,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:51,820 INFO L263 TraceCheckUtils]: 5: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:51,821 INFO L263 TraceCheckUtils]: 8: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:51,821 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:51,821 INFO L263 TraceCheckUtils]: 10: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:51,822 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,822 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,823 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:51,823 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:51,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:51,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:51,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,824 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:51,824 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:51,825 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,826 INFO L263 TraceCheckUtils]: 22: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,829 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,831 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,832 INFO L280 TraceCheckUtils]: 28: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,833 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,833 INFO L280 TraceCheckUtils]: 30: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,835 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #528#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:51,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,846 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:51,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:51,847 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:51,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:51,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,848 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:51,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:51,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume !(2 != ~tmp~0); {32888#true} is VALID [2020-07-10 14:35:51,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,849 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {33184#(<= 1 ~pumpRunning~0)} #530#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,851 INFO L263 TraceCheckUtils]: 0: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:51,851 INFO L263 TraceCheckUtils]: 1: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:51,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:51,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,852 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:51,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:51,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,853 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:51,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:51,853 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-10 14:35:51,855 INFO L263 TraceCheckUtils]: 10: Hoare triple {32888#true} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,855 INFO L280 TraceCheckUtils]: 11: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:51,855 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:51,857 INFO L263 TraceCheckUtils]: 13: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,857 INFO L280 TraceCheckUtils]: 14: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:51,857 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:51,858 INFO L263 TraceCheckUtils]: 16: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,859 INFO L280 TraceCheckUtils]: 17: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,859 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:51,859 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:51,860 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:51,860 INFO L263 TraceCheckUtils]: 21: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:51,860 INFO L280 TraceCheckUtils]: 22: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,860 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:51,861 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,861 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:51,861 INFO L280 TraceCheckUtils]: 26: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:51,861 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:51,862 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:51,862 INFO L280 TraceCheckUtils]: 29: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,862 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:51,862 INFO L280 TraceCheckUtils]: 31: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:51,862 INFO L280 TraceCheckUtils]: 32: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,864 INFO L263 TraceCheckUtils]: 33: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:51,865 INFO L280 TraceCheckUtils]: 34: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,866 INFO L280 TraceCheckUtils]: 35: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,867 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,868 INFO L280 TraceCheckUtils]: 37: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,869 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,870 INFO L280 TraceCheckUtils]: 39: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,871 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,871 INFO L280 TraceCheckUtils]: 41: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,872 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #528#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,873 INFO L263 TraceCheckUtils]: 43: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-10 14:35:51,873 INFO L280 TraceCheckUtils]: 44: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:51,873 INFO L263 TraceCheckUtils]: 45: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:51,874 INFO L280 TraceCheckUtils]: 46: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:51,874 INFO L280 TraceCheckUtils]: 47: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,874 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:51,875 INFO L280 TraceCheckUtils]: 49: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:51,875 INFO L280 TraceCheckUtils]: 50: Hoare triple {32888#true} assume !(2 != ~tmp~0); {32888#true} is VALID [2020-07-10 14:35:51,875 INFO L280 TraceCheckUtils]: 51: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,877 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {32888#true} {33184#(<= 1 ~pumpRunning~0)} #530#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,877 INFO L280 TraceCheckUtils]: 53: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:51,879 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #518#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:51,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,920 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:51,920 INFO L263 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:51,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:51,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,921 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:51,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:51,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,922 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-10 14:35:51,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,928 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #526#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:51,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,955 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:51,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:51,955 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:51,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:51,956 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,956 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:51,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:51,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,957 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-10 14:35:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-10 14:35:51,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,977 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-10 14:35:51,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-10 14:35:51,978 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:51,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-10 14:35:51,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-10 14:35:51,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-10 14:35:51,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-10 14:35:51,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-10 14:35:51,980 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,980 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-10 14:35:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,994 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:51,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:51,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:51,996 INFO L263 TraceCheckUtils]: 2: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-10 14:35:51,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:51,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:51,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:51,999 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:51,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:52,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,000 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-10 14:35:52,001 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,001 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-10 14:35:52,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,002 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-10 14:35:52,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-10 14:35:52,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-10 14:35:52,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-10 14:35:52,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,003 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-10 14:35:52,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {32888#true} is VALID [2020-07-10 14:35:52,004 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} assume !(0 != ~tmp~3); {32888#true} is VALID [2020-07-10 14:35:52,006 INFO L263 TraceCheckUtils]: 15: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,006 INFO L280 TraceCheckUtils]: 16: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,007 INFO L263 TraceCheckUtils]: 18: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-10 14:35:52,008 INFO L280 TraceCheckUtils]: 19: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,009 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,010 INFO L280 TraceCheckUtils]: 21: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,011 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,012 INFO L280 TraceCheckUtils]: 23: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,013 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #508#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,015 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-10 14:35:52,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,015 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:52,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:52,016 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,016 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:52,016 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,017 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,017 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-10 14:35:52,017 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-10 14:35:52,018 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(0 != ~tmp~4); {32888#true} is VALID [2020-07-10 14:35:52,019 INFO L263 TraceCheckUtils]: 13: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,019 INFO L280 TraceCheckUtils]: 14: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:52,020 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,020 INFO L263 TraceCheckUtils]: 16: Hoare triple {32888#true} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-10 14:35:52,020 INFO L263 TraceCheckUtils]: 18: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-10 14:35:52,021 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,021 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-10 14:35:52,022 INFO L280 TraceCheckUtils]: 22: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-10 14:35:52,022 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-10 14:35:52,022 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-10 14:35:52,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,023 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-10 14:35:52,023 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {32888#true} is VALID [2020-07-10 14:35:52,023 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} assume !(0 != ~tmp~3); {32888#true} is VALID [2020-07-10 14:35:52,025 INFO L263 TraceCheckUtils]: 29: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,025 INFO L280 TraceCheckUtils]: 30: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,026 INFO L280 TraceCheckUtils]: 31: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,026 INFO L263 TraceCheckUtils]: 32: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-10 14:35:52,027 INFO L280 TraceCheckUtils]: 33: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,028 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,029 INFO L280 TraceCheckUtils]: 35: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,030 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,031 INFO L280 TraceCheckUtils]: 37: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,032 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #508#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,032 INFO L280 TraceCheckUtils]: 39: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,033 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32965#(not (= 0 ~pumpRunning~0))} #528#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,139 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:52,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:52,179 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:35:52,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:52,179 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,180 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:52,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-10 14:35:52,181 INFO L263 TraceCheckUtils]: 7: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:52,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:52,185 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:35:52,186 INFO L280 TraceCheckUtils]: 11: Hoare triple {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:35:52,187 INFO L280 TraceCheckUtils]: 12: Hoare triple {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,188 INFO L280 TraceCheckUtils]: 13: Hoare triple {33403#(= 0 ~pumpRunning~0)} assume true; {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,189 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {33403#(= 0 ~pumpRunning~0)} {32965#(not (= 0 ~pumpRunning~0))} #530#return; {32889#false} is VALID [2020-07-10 14:35:52,198 INFO L263 TraceCheckUtils]: 0: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:52,198 INFO L263 TraceCheckUtils]: 1: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:52,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,200 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:52,201 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,202 INFO L263 TraceCheckUtils]: 9: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:52,202 INFO L280 TraceCheckUtils]: 10: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-10 14:35:52,203 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,204 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #526#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,205 INFO L280 TraceCheckUtils]: 13: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,206 INFO L263 TraceCheckUtils]: 14: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,206 INFO L280 TraceCheckUtils]: 15: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,207 INFO L263 TraceCheckUtils]: 17: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-10 14:35:52,207 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,207 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:52,208 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:52,208 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,208 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:52,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,209 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,209 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-10 14:35:52,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-10 14:35:52,210 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} assume !(0 != ~tmp~4); {32888#true} is VALID [2020-07-10 14:35:52,211 INFO L263 TraceCheckUtils]: 28: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,211 INFO L280 TraceCheckUtils]: 29: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:52,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,212 INFO L263 TraceCheckUtils]: 31: Hoare triple {32888#true} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,212 INFO L280 TraceCheckUtils]: 32: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-10 14:35:52,212 INFO L263 TraceCheckUtils]: 33: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,213 INFO L280 TraceCheckUtils]: 34: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-10 14:35:52,213 INFO L280 TraceCheckUtils]: 35: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,213 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-10 14:35:52,213 INFO L280 TraceCheckUtils]: 37: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-10 14:35:52,214 INFO L280 TraceCheckUtils]: 38: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-10 14:35:52,214 INFO L280 TraceCheckUtils]: 39: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-10 14:35:52,214 INFO L280 TraceCheckUtils]: 40: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,215 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-10 14:35:52,215 INFO L280 TraceCheckUtils]: 42: Hoare triple {32888#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {32888#true} is VALID [2020-07-10 14:35:52,215 INFO L280 TraceCheckUtils]: 43: Hoare triple {32888#true} assume !(0 != ~tmp~3); {32888#true} is VALID [2020-07-10 14:35:52,216 INFO L263 TraceCheckUtils]: 44: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,217 INFO L280 TraceCheckUtils]: 45: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,218 INFO L280 TraceCheckUtils]: 46: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,218 INFO L263 TraceCheckUtils]: 47: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-10 14:35:52,218 INFO L280 TraceCheckUtils]: 48: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,219 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,220 INFO L280 TraceCheckUtils]: 50: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,221 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,222 INFO L280 TraceCheckUtils]: 52: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,223 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #508#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,224 INFO L280 TraceCheckUtils]: 54: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,225 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32965#(not (= 0 ~pumpRunning~0))} #528#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,226 INFO L263 TraceCheckUtils]: 56: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-10 14:35:52,226 INFO L280 TraceCheckUtils]: 57: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:52,226 INFO L263 TraceCheckUtils]: 58: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,227 INFO L280 TraceCheckUtils]: 59: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,227 INFO L280 TraceCheckUtils]: 60: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,227 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,227 INFO L280 TraceCheckUtils]: 62: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:52,228 INFO L280 TraceCheckUtils]: 63: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-10 14:35:52,228 INFO L263 TraceCheckUtils]: 64: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,229 INFO L280 TraceCheckUtils]: 65: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:52,230 INFO L280 TraceCheckUtils]: 66: Hoare triple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:52,231 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:35:52,233 INFO L280 TraceCheckUtils]: 68: Hoare triple {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:35:52,234 INFO L280 TraceCheckUtils]: 69: Hoare triple {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,235 INFO L280 TraceCheckUtils]: 70: Hoare triple {33403#(= 0 ~pumpRunning~0)} assume true; {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,236 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {33403#(= 0 ~pumpRunning~0)} {32965#(not (= 0 ~pumpRunning~0))} #530#return; {32889#false} is VALID [2020-07-10 14:35:52,236 INFO L280 TraceCheckUtils]: 72: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:52,236 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {32889#false} {32965#(not (= 0 ~pumpRunning~0))} #518#return; {32889#false} is VALID [2020-07-10 14:35:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,267 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,267 INFO L263 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,268 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:52,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,269 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-10 14:35:52,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,274 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #526#return; {32888#true} is VALID [2020-07-10 14:35:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:52,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,287 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:52,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,288 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:52,288 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:52,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,289 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:52,289 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,289 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,290 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-10 14:35:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {32888#true} is VALID [2020-07-10 14:35:52,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,294 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #506#return; {32888#true} is VALID [2020-07-10 14:35:52,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,295 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-10 14:35:52,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,296 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:52,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:52,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,297 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:52,297 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,297 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,297 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-10 14:35:52,298 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-10 14:35:52,298 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume 0 != ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,299 INFO L263 TraceCheckUtils]: 13: Hoare triple {32888#true} call deactivatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,299 INFO L280 TraceCheckUtils]: 14: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {32888#true} is VALID [2020-07-10 14:35:52,300 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,300 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32888#true} {32888#true} #506#return; {32888#true} is VALID [2020-07-10 14:35:52,300 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,301 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {32888#true} {32888#true} #528#return; {32888#true} is VALID [2020-07-10 14:35:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,310 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,314 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #556#return; {32888#true} is VALID [2020-07-10 14:35:52,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:52,314 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,315 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:52,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-10 14:35:52,315 INFO L263 TraceCheckUtils]: 7: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,316 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,316 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,316 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #556#return; {32888#true} is VALID [2020-07-10 14:35:52,316 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32888#true} is VALID [2020-07-10 14:35:52,316 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(0 != ~tmp___0~0); {32888#true} is VALID [2020-07-10 14:35:52,317 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,317 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32888#true} {32888#true} #530#return; {32888#true} is VALID [2020-07-10 14:35:52,318 INFO L263 TraceCheckUtils]: 0: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:52,319 INFO L263 TraceCheckUtils]: 1: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,320 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:52,320 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,320 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:52,321 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,322 INFO L263 TraceCheckUtils]: 9: Hoare triple {32888#true} call lowerWaterLevel(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:52,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-10 14:35:52,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,323 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32888#true} {32888#true} #526#return; {32888#true} is VALID [2020-07-10 14:35:52,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-10 14:35:52,324 INFO L263 TraceCheckUtils]: 14: Hoare triple {32888#true} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,324 INFO L280 TraceCheckUtils]: 15: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,325 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,325 INFO L263 TraceCheckUtils]: 17: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-10 14:35:52,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,326 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:52,326 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:52,326 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,327 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:52,327 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,327 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,327 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-10 14:35:52,328 INFO L280 TraceCheckUtils]: 26: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-10 14:35:52,328 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} assume 0 != ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,329 INFO L263 TraceCheckUtils]: 28: Hoare triple {32888#true} call deactivatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,329 INFO L280 TraceCheckUtils]: 29: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {32888#true} is VALID [2020-07-10 14:35:52,330 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,330 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32888#true} {32888#true} #506#return; {32888#true} is VALID [2020-07-10 14:35:52,330 INFO L280 TraceCheckUtils]: 32: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,331 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {32888#true} {32888#true} #528#return; {32888#true} is VALID [2020-07-10 14:35:52,331 INFO L263 TraceCheckUtils]: 34: Hoare triple {32888#true} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-10 14:35:52,331 INFO L280 TraceCheckUtils]: 35: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:52,332 INFO L263 TraceCheckUtils]: 36: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,332 INFO L280 TraceCheckUtils]: 37: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,332 INFO L280 TraceCheckUtils]: 38: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,332 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,333 INFO L280 TraceCheckUtils]: 40: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:52,333 INFO L280 TraceCheckUtils]: 41: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-10 14:35:52,333 INFO L263 TraceCheckUtils]: 42: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,334 INFO L280 TraceCheckUtils]: 43: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,334 INFO L280 TraceCheckUtils]: 44: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,334 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {32888#true} {32888#true} #556#return; {32888#true} is VALID [2020-07-10 14:35:52,335 INFO L280 TraceCheckUtils]: 46: Hoare triple {32888#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32888#true} is VALID [2020-07-10 14:35:52,335 INFO L280 TraceCheckUtils]: 47: Hoare triple {32888#true} assume !(0 != ~tmp___0~0); {32888#true} is VALID [2020-07-10 14:35:52,335 INFO L280 TraceCheckUtils]: 48: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,335 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32888#true} {32888#true} #530#return; {32888#true} is VALID [2020-07-10 14:35:52,336 INFO L280 TraceCheckUtils]: 50: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,336 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {32888#true} {32889#false} #518#return; {32889#false} is VALID [2020-07-10 14:35:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-10 14:35:52,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32889#false} #512#return; {32889#false} is VALID [2020-07-10 14:35:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,354 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,354 INFO L263 TraceCheckUtils]: 0: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,355 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:52,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,356 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32888#true} {32889#false} #524#return; {32889#false} is VALID [2020-07-10 14:35:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,386 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:52,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:52,387 INFO L263 TraceCheckUtils]: 1: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,389 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:52,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:52,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:52,390 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:52,390 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,390 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-10 14:35:52,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-10 14:35:52,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,398 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:52,399 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,400 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:52,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:52,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:52,401 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:52,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,402 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:52,402 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:52,403 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,404 INFO L263 TraceCheckUtils]: 16: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,404 INFO L280 TraceCheckUtils]: 17: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-10 14:35:52,405 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,405 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-10 14:35:52,405 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,406 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {32888#true} {32888#true} #550#return; {32888#true} is VALID [2020-07-10 14:35:52,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:52,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:52,408 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,408 INFO L280 TraceCheckUtils]: 3: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,409 INFO L263 TraceCheckUtils]: 5: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,409 INFO L280 TraceCheckUtils]: 6: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:52,410 INFO L263 TraceCheckUtils]: 7: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,410 INFO L280 TraceCheckUtils]: 8: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,410 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,411 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:52,411 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:52,411 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:52,412 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:52,412 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,412 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:52,413 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:52,413 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,414 INFO L263 TraceCheckUtils]: 19: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,415 INFO L280 TraceCheckUtils]: 20: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-10 14:35:52,415 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,415 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-10 14:35:52,415 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,416 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32888#true} {32888#true} #550#return; {32888#true} is VALID [2020-07-10 14:35:52,416 INFO L280 TraceCheckUtils]: 25: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,416 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32888#true} {32888#true} #510#return; {32888#true} is VALID [2020-07-10 14:35:52,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:52,419 INFO L263 TraceCheckUtils]: 2: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:52,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:52,421 INFO L263 TraceCheckUtils]: 5: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,421 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,422 INFO L263 TraceCheckUtils]: 8: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:52,422 INFO L263 TraceCheckUtils]: 10: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,423 INFO L280 TraceCheckUtils]: 12: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,423 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,423 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:52,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:52,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:52,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:52,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,425 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:52,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:52,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,427 INFO L263 TraceCheckUtils]: 22: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,427 INFO L280 TraceCheckUtils]: 23: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-10 14:35:52,427 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,428 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-10 14:35:52,428 INFO L280 TraceCheckUtils]: 26: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,428 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {32888#true} {32888#true} #550#return; {32888#true} is VALID [2020-07-10 14:35:52,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,429 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {32888#true} {32888#true} #510#return; {32888#true} is VALID [2020-07-10 14:35:52,429 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,429 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32888#true} {32889#false} #528#return; {32889#false} is VALID [2020-07-10 14:35:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,436 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32889#false} #554#return; {32889#false} is VALID [2020-07-10 14:35:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:52,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,450 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32888#true} {32889#false} #556#return; {32889#false} is VALID [2020-07-10 14:35:52,456 INFO L263 TraceCheckUtils]: 0: Hoare triple {32888#true} call ULTIMATE.init(); {33140#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:52,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {33140#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {32888#true} is VALID [2020-07-10 14:35:52,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,457 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {32888#true} #572#return; {32888#true} is VALID [2020-07-10 14:35:52,457 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret76 := main(); {32888#true} is VALID [2020-07-10 14:35:52,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~4;havoc ~tmp~1; {32888#true} is VALID [2020-07-10 14:35:52,458 INFO L263 TraceCheckUtils]: 6: Hoare triple {32888#true} call select_helpers(); {32888#true} is VALID [2020-07-10 14:35:52,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,458 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {32888#true} #462#return; {32888#true} is VALID [2020-07-10 14:35:52,458 INFO L263 TraceCheckUtils]: 9: Hoare triple {32888#true} call select_features(); {32888#true} is VALID [2020-07-10 14:35:52,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,459 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32888#true} {32888#true} #464#return; {32888#true} is VALID [2020-07-10 14:35:52,459 INFO L263 TraceCheckUtils]: 12: Hoare triple {32888#true} call #t~ret13 := valid_product(); {32888#true} is VALID [2020-07-10 14:35:52,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {33141#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:52,461 INFO L280 TraceCheckUtils]: 14: Hoare triple {33141#(= 1 |valid_product_#res|)} assume true; {33141#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:52,462 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33141#(= 1 |valid_product_#res|)} {32888#true} #466#return; {32900#(= |main_#t~ret13| 1)} is VALID [2020-07-10 14:35:52,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {32900#(= |main_#t~ret13| 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {32901#(= 1 main_~tmp~1)} is VALID [2020-07-10 14:35:52,463 INFO L280 TraceCheckUtils]: 17: Hoare triple {32901#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {32888#true} is VALID [2020-07-10 14:35:52,464 INFO L263 TraceCheckUtils]: 18: Hoare triple {32888#true} call setup(); {32888#true} is VALID [2020-07-10 14:35:52,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,464 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32888#true} {32888#true} #468#return; {32888#true} is VALID [2020-07-10 14:35:52,464 INFO L263 TraceCheckUtils]: 21: Hoare triple {32888#true} call runTest(); {32888#true} is VALID [2020-07-10 14:35:52,465 INFO L263 TraceCheckUtils]: 22: Hoare triple {32888#true} call __utac_acc__Specification5_spec__1(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:52,466 INFO L280 TraceCheckUtils]: 23: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {32888#true} is VALID [2020-07-10 14:35:52,466 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,466 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #562#return; {32888#true} is VALID [2020-07-10 14:35:52,467 INFO L263 TraceCheckUtils]: 26: Hoare triple {32888#true} call test(); {32888#true} is VALID [2020-07-10 14:35:52,467 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32888#true} is VALID [2020-07-10 14:35:52,467 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} assume !false; {32888#true} is VALID [2020-07-10 14:35:52,467 INFO L280 TraceCheckUtils]: 29: Hoare triple {32888#true} assume ~splverifierCounter~0 < 4; {32888#true} is VALID [2020-07-10 14:35:52,468 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32888#true} is VALID [2020-07-10 14:35:52,468 INFO L280 TraceCheckUtils]: 31: Hoare triple {32888#true} assume 0 != ~tmp~7; {32888#true} is VALID [2020-07-10 14:35:52,469 INFO L263 TraceCheckUtils]: 32: Hoare triple {32888#true} call waterRise(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:52,469 INFO L280 TraceCheckUtils]: 33: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-10 14:35:52,470 INFO L280 TraceCheckUtils]: 34: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,470 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32888#true} {32888#true} #512#return; {32888#true} is VALID [2020-07-10 14:35:52,470 INFO L280 TraceCheckUtils]: 36: Hoare triple {32888#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32888#true} is VALID [2020-07-10 14:35:52,470 INFO L280 TraceCheckUtils]: 37: Hoare triple {32888#true} assume !(0 != ~tmp___0~3); {32888#true} is VALID [2020-07-10 14:35:52,471 INFO L280 TraceCheckUtils]: 38: Hoare triple {32888#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32888#true} is VALID [2020-07-10 14:35:52,471 INFO L280 TraceCheckUtils]: 39: Hoare triple {32888#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32888#true} is VALID [2020-07-10 14:35:52,471 INFO L280 TraceCheckUtils]: 40: Hoare triple {32888#true} assume 0 != ~tmp___1~0; {32888#true} is VALID [2020-07-10 14:35:52,473 INFO L263 TraceCheckUtils]: 41: Hoare triple {32888#true} call timeShift(); {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:52,474 INFO L263 TraceCheckUtils]: 42: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:52,474 INFO L263 TraceCheckUtils]: 43: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,475 INFO L280 TraceCheckUtils]: 45: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,475 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:52,476 INFO L280 TraceCheckUtils]: 48: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,476 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:52,476 INFO L280 TraceCheckUtils]: 50: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:52,477 INFO L280 TraceCheckUtils]: 51: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-10 14:35:52,478 INFO L263 TraceCheckUtils]: 52: Hoare triple {32888#true} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,478 INFO L280 TraceCheckUtils]: 53: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,478 INFO L280 TraceCheckUtils]: 54: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:52,479 INFO L263 TraceCheckUtils]: 55: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,480 INFO L280 TraceCheckUtils]: 56: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:52,480 INFO L280 TraceCheckUtils]: 57: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:52,481 INFO L263 TraceCheckUtils]: 58: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,481 INFO L280 TraceCheckUtils]: 59: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,482 INFO L280 TraceCheckUtils]: 60: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,482 INFO L263 TraceCheckUtils]: 61: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,482 INFO L280 TraceCheckUtils]: 62: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:52,482 INFO L263 TraceCheckUtils]: 63: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,483 INFO L280 TraceCheckUtils]: 64: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,483 INFO L280 TraceCheckUtils]: 65: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,483 INFO L280 TraceCheckUtils]: 66: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,483 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:52,484 INFO L280 TraceCheckUtils]: 68: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:52,484 INFO L280 TraceCheckUtils]: 69: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:52,484 INFO L280 TraceCheckUtils]: 70: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:52,485 INFO L280 TraceCheckUtils]: 71: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,485 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:52,485 INFO L280 TraceCheckUtils]: 73: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:52,485 INFO L280 TraceCheckUtils]: 74: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,487 INFO L263 TraceCheckUtils]: 75: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,488 INFO L280 TraceCheckUtils]: 76: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,489 INFO L280 TraceCheckUtils]: 77: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,490 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,491 INFO L280 TraceCheckUtils]: 79: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,492 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,493 INFO L280 TraceCheckUtils]: 81: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,494 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,495 INFO L280 TraceCheckUtils]: 83: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,496 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #528#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,496 INFO L263 TraceCheckUtils]: 85: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-10 14:35:52,496 INFO L280 TraceCheckUtils]: 86: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:52,497 INFO L263 TraceCheckUtils]: 87: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,497 INFO L280 TraceCheckUtils]: 88: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,497 INFO L280 TraceCheckUtils]: 89: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,498 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,498 INFO L280 TraceCheckUtils]: 91: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:52,498 INFO L280 TraceCheckUtils]: 92: Hoare triple {32888#true} assume !(2 != ~tmp~0); {32888#true} is VALID [2020-07-10 14:35:52,498 INFO L280 TraceCheckUtils]: 93: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,499 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {32888#true} {33184#(<= 1 ~pumpRunning~0)} #530#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,500 INFO L280 TraceCheckUtils]: 95: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,502 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #518#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,503 INFO L280 TraceCheckUtils]: 97: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume !false; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,504 INFO L280 TraceCheckUtils]: 98: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,504 INFO L280 TraceCheckUtils]: 99: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,505 INFO L280 TraceCheckUtils]: 100: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~7); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,506 INFO L280 TraceCheckUtils]: 101: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,507 INFO L280 TraceCheckUtils]: 102: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,508 INFO L280 TraceCheckUtils]: 103: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,509 INFO L280 TraceCheckUtils]: 104: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,510 INFO L280 TraceCheckUtils]: 105: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,511 INFO L263 TraceCheckUtils]: 106: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call timeShift(); {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:52,512 INFO L263 TraceCheckUtils]: 107: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:52,513 INFO L263 TraceCheckUtils]: 108: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,513 INFO L280 TraceCheckUtils]: 109: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,513 INFO L280 TraceCheckUtils]: 110: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,514 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,514 INFO L280 TraceCheckUtils]: 112: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:52,514 INFO L280 TraceCheckUtils]: 113: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,514 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:52,515 INFO L280 TraceCheckUtils]: 115: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,516 INFO L263 TraceCheckUtils]: 116: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:52,517 INFO L280 TraceCheckUtils]: 117: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-10 14:35:52,517 INFO L280 TraceCheckUtils]: 118: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,518 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #526#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,519 INFO L280 TraceCheckUtils]: 120: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,520 INFO L263 TraceCheckUtils]: 121: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,520 INFO L280 TraceCheckUtils]: 122: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,521 INFO L280 TraceCheckUtils]: 123: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,521 INFO L263 TraceCheckUtils]: 124: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-10 14:35:52,521 INFO L280 TraceCheckUtils]: 125: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,522 INFO L263 TraceCheckUtils]: 126: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:52,522 INFO L280 TraceCheckUtils]: 127: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:52,522 INFO L280 TraceCheckUtils]: 128: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,522 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:52,523 INFO L280 TraceCheckUtils]: 130: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,523 INFO L280 TraceCheckUtils]: 131: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,523 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-10 14:35:52,523 INFO L280 TraceCheckUtils]: 133: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-10 14:35:52,524 INFO L280 TraceCheckUtils]: 134: Hoare triple {32888#true} assume !(0 != ~tmp~4); {32888#true} is VALID [2020-07-10 14:35:52,525 INFO L263 TraceCheckUtils]: 135: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,525 INFO L280 TraceCheckUtils]: 136: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:52,526 INFO L280 TraceCheckUtils]: 137: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,526 INFO L263 TraceCheckUtils]: 138: Hoare triple {32888#true} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,526 INFO L280 TraceCheckUtils]: 139: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-10 14:35:52,526 INFO L263 TraceCheckUtils]: 140: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,527 INFO L280 TraceCheckUtils]: 141: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-10 14:35:52,527 INFO L280 TraceCheckUtils]: 142: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,527 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-10 14:35:52,527 INFO L280 TraceCheckUtils]: 144: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-10 14:35:52,528 INFO L280 TraceCheckUtils]: 145: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-10 14:35:52,528 INFO L280 TraceCheckUtils]: 146: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-10 14:35:52,528 INFO L280 TraceCheckUtils]: 147: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,529 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {32888#true} {32888#true} #544#return; {32888#true} is VALID [2020-07-10 14:35:52,529 INFO L280 TraceCheckUtils]: 149: Hoare triple {32888#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {32888#true} is VALID [2020-07-10 14:35:52,529 INFO L280 TraceCheckUtils]: 150: Hoare triple {32888#true} assume !(0 != ~tmp~3); {32888#true} is VALID [2020-07-10 14:35:52,530 INFO L263 TraceCheckUtils]: 151: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,531 INFO L280 TraceCheckUtils]: 152: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,531 INFO L280 TraceCheckUtils]: 153: Hoare triple {32888#true} assume !(0 == ~pumpRunning~0); {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,532 INFO L263 TraceCheckUtils]: 154: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-10 14:35:52,532 INFO L280 TraceCheckUtils]: 155: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,532 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {32888#true} {32965#(not (= 0 ~pumpRunning~0))} #542#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,533 INFO L280 TraceCheckUtils]: 157: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,534 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #548#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,534 INFO L280 TraceCheckUtils]: 159: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,535 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32888#true} #508#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,536 INFO L280 TraceCheckUtils]: 161: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} assume true; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,536 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {32965#(not (= 0 ~pumpRunning~0))} {32965#(not (= 0 ~pumpRunning~0))} #528#return; {32965#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:52,536 INFO L263 TraceCheckUtils]: 163: Hoare triple {32965#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-10 14:35:52,537 INFO L280 TraceCheckUtils]: 164: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:52,537 INFO L263 TraceCheckUtils]: 165: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,537 INFO L280 TraceCheckUtils]: 166: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,537 INFO L280 TraceCheckUtils]: 167: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,537 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,537 INFO L280 TraceCheckUtils]: 169: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:52,538 INFO L280 TraceCheckUtils]: 170: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-10 14:35:52,538 INFO L263 TraceCheckUtils]: 171: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,539 INFO L280 TraceCheckUtils]: 172: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:52,540 INFO L280 TraceCheckUtils]: 173: Hoare triple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:52,541 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {33404#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:35:52,542 INFO L280 TraceCheckUtils]: 175: Hoare triple {33401#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:35:52,543 INFO L280 TraceCheckUtils]: 176: Hoare triple {33402#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,544 INFO L280 TraceCheckUtils]: 177: Hoare triple {33403#(= 0 ~pumpRunning~0)} assume true; {33403#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:52,546 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {33403#(= 0 ~pumpRunning~0)} {32965#(not (= 0 ~pumpRunning~0))} #530#return; {32889#false} is VALID [2020-07-10 14:35:52,546 INFO L280 TraceCheckUtils]: 179: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:52,546 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {32889#false} {32965#(not (= 0 ~pumpRunning~0))} #518#return; {32889#false} is VALID [2020-07-10 14:35:52,547 INFO L280 TraceCheckUtils]: 181: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-10 14:35:52,547 INFO L280 TraceCheckUtils]: 182: Hoare triple {32889#false} assume ~splverifierCounter~0 < 4; {32889#false} is VALID [2020-07-10 14:35:52,547 INFO L280 TraceCheckUtils]: 183: Hoare triple {32889#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32889#false} is VALID [2020-07-10 14:35:52,547 INFO L280 TraceCheckUtils]: 184: Hoare triple {32889#false} assume !(0 != ~tmp~7); {32889#false} is VALID [2020-07-10 14:35:52,548 INFO L280 TraceCheckUtils]: 185: Hoare triple {32889#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32889#false} is VALID [2020-07-10 14:35:52,548 INFO L280 TraceCheckUtils]: 186: Hoare triple {32889#false} assume !(0 != ~tmp___0~3); {32889#false} is VALID [2020-07-10 14:35:52,548 INFO L280 TraceCheckUtils]: 187: Hoare triple {32889#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32889#false} is VALID [2020-07-10 14:35:52,548 INFO L280 TraceCheckUtils]: 188: Hoare triple {32889#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32889#false} is VALID [2020-07-10 14:35:52,549 INFO L280 TraceCheckUtils]: 189: Hoare triple {32889#false} assume 0 != ~tmp___1~0; {32889#false} is VALID [2020-07-10 14:35:52,549 INFO L263 TraceCheckUtils]: 190: Hoare triple {32889#false} call timeShift(); {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:52,550 INFO L263 TraceCheckUtils]: 191: Hoare triple {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:52,551 INFO L263 TraceCheckUtils]: 192: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,551 INFO L280 TraceCheckUtils]: 193: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,551 INFO L280 TraceCheckUtils]: 194: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,551 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,552 INFO L280 TraceCheckUtils]: 196: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:52,552 INFO L280 TraceCheckUtils]: 197: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,552 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {32888#true} {33144#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {32888#true} is VALID [2020-07-10 14:35:52,553 INFO L280 TraceCheckUtils]: 199: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,554 INFO L263 TraceCheckUtils]: 200: Hoare triple {32888#true} call lowerWaterLevel(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:52,554 INFO L280 TraceCheckUtils]: 201: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-10 14:35:52,554 INFO L280 TraceCheckUtils]: 202: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,555 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {32888#true} {32888#true} #526#return; {32888#true} is VALID [2020-07-10 14:35:52,555 INFO L280 TraceCheckUtils]: 204: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-10 14:35:52,556 INFO L263 TraceCheckUtils]: 205: Hoare triple {32888#true} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,556 INFO L280 TraceCheckUtils]: 206: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,557 INFO L280 TraceCheckUtils]: 207: Hoare triple {32888#true} assume 0 != ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,557 INFO L263 TraceCheckUtils]: 208: Hoare triple {32888#true} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-10 14:35:52,557 INFO L280 TraceCheckUtils]: 209: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,557 INFO L263 TraceCheckUtils]: 210: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:52,558 INFO L280 TraceCheckUtils]: 211: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:52,558 INFO L280 TraceCheckUtils]: 212: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,558 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:52,558 INFO L280 TraceCheckUtils]: 214: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:52,559 INFO L280 TraceCheckUtils]: 215: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,559 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {32888#true} {32888#true} #504#return; {32888#true} is VALID [2020-07-10 14:35:52,559 INFO L280 TraceCheckUtils]: 217: Hoare triple {32888#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32888#true} is VALID [2020-07-10 14:35:52,559 INFO L280 TraceCheckUtils]: 218: Hoare triple {32888#true} assume 0 != ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,561 INFO L263 TraceCheckUtils]: 219: Hoare triple {32888#true} call deactivatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,561 INFO L280 TraceCheckUtils]: 220: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {32888#true} is VALID [2020-07-10 14:35:52,561 INFO L280 TraceCheckUtils]: 221: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,561 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {32888#true} {32888#true} #506#return; {32888#true} is VALID [2020-07-10 14:35:52,562 INFO L280 TraceCheckUtils]: 223: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,562 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {32888#true} {32888#true} #528#return; {32888#true} is VALID [2020-07-10 14:35:52,562 INFO L263 TraceCheckUtils]: 225: Hoare triple {32888#true} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-10 14:35:52,563 INFO L280 TraceCheckUtils]: 226: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:52,563 INFO L263 TraceCheckUtils]: 227: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,563 INFO L280 TraceCheckUtils]: 228: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,563 INFO L280 TraceCheckUtils]: 229: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,564 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:52,564 INFO L280 TraceCheckUtils]: 231: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:52,564 INFO L280 TraceCheckUtils]: 232: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-10 14:35:52,565 INFO L263 TraceCheckUtils]: 233: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,565 INFO L280 TraceCheckUtils]: 234: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,565 INFO L280 TraceCheckUtils]: 235: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,565 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {32888#true} {32888#true} #556#return; {32888#true} is VALID [2020-07-10 14:35:52,566 INFO L280 TraceCheckUtils]: 237: Hoare triple {32888#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32888#true} is VALID [2020-07-10 14:35:52,566 INFO L280 TraceCheckUtils]: 238: Hoare triple {32888#true} assume !(0 != ~tmp___0~0); {32888#true} is VALID [2020-07-10 14:35:52,566 INFO L280 TraceCheckUtils]: 239: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,566 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {32888#true} {32888#true} #530#return; {32888#true} is VALID [2020-07-10 14:35:52,567 INFO L280 TraceCheckUtils]: 241: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,567 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {32888#true} {32889#false} #518#return; {32889#false} is VALID [2020-07-10 14:35:52,567 INFO L280 TraceCheckUtils]: 243: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-10 14:35:52,568 INFO L280 TraceCheckUtils]: 244: Hoare triple {32889#false} assume ~splverifierCounter~0 < 4; {32889#false} is VALID [2020-07-10 14:35:52,568 INFO L280 TraceCheckUtils]: 245: Hoare triple {32889#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32889#false} is VALID [2020-07-10 14:35:52,568 INFO L280 TraceCheckUtils]: 246: Hoare triple {32889#false} assume 0 != ~tmp~7; {32889#false} is VALID [2020-07-10 14:35:52,568 INFO L263 TraceCheckUtils]: 247: Hoare triple {32889#false} call waterRise(); {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:52,569 INFO L280 TraceCheckUtils]: 248: Hoare triple {33143#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-10 14:35:52,569 INFO L280 TraceCheckUtils]: 249: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,569 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {32888#true} {32889#false} #512#return; {32889#false} is VALID [2020-07-10 14:35:52,570 INFO L280 TraceCheckUtils]: 251: Hoare triple {32889#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32889#false} is VALID [2020-07-10 14:35:52,570 INFO L280 TraceCheckUtils]: 252: Hoare triple {32889#false} assume !(0 != ~tmp___0~3); {32889#false} is VALID [2020-07-10 14:35:52,570 INFO L280 TraceCheckUtils]: 253: Hoare triple {32889#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32889#false} is VALID [2020-07-10 14:35:52,570 INFO L280 TraceCheckUtils]: 254: Hoare triple {32889#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32889#false} is VALID [2020-07-10 14:35:52,571 INFO L280 TraceCheckUtils]: 255: Hoare triple {32889#false} assume 0 != ~tmp___1~0; {32889#false} is VALID [2020-07-10 14:35:52,571 INFO L263 TraceCheckUtils]: 256: Hoare triple {32889#false} call timeShift(); {32889#false} is VALID [2020-07-10 14:35:52,571 INFO L263 TraceCheckUtils]: 257: Hoare triple {32889#false} call __utac_acc__Specification5_spec__2(); {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:52,571 INFO L263 TraceCheckUtils]: 258: Hoare triple {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,572 INFO L280 TraceCheckUtils]: 259: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,572 INFO L280 TraceCheckUtils]: 260: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,572 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {32888#true} {33142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {32888#true} is VALID [2020-07-10 14:35:52,572 INFO L280 TraceCheckUtils]: 262: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:52,573 INFO L280 TraceCheckUtils]: 263: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,573 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {32888#true} {32889#false} #524#return; {32889#false} is VALID [2020-07-10 14:35:52,573 INFO L280 TraceCheckUtils]: 265: Hoare triple {32889#false} assume !(0 != ~pumpRunning~0); {32889#false} is VALID [2020-07-10 14:35:52,574 INFO L280 TraceCheckUtils]: 266: Hoare triple {32889#false} assume 0 != ~systemActive~0; {32889#false} is VALID [2020-07-10 14:35:52,574 INFO L263 TraceCheckUtils]: 267: Hoare triple {32889#false} call processEnvironment(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,574 INFO L280 TraceCheckUtils]: 268: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:52,574 INFO L280 TraceCheckUtils]: 269: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:52,576 INFO L263 TraceCheckUtils]: 270: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,576 INFO L280 TraceCheckUtils]: 271: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:52,576 INFO L280 TraceCheckUtils]: 272: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:52,577 INFO L263 TraceCheckUtils]: 273: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,578 INFO L280 TraceCheckUtils]: 274: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,578 INFO L280 TraceCheckUtils]: 275: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:52,578 INFO L263 TraceCheckUtils]: 276: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,578 INFO L280 TraceCheckUtils]: 277: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:52,579 INFO L263 TraceCheckUtils]: 278: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:52,579 INFO L280 TraceCheckUtils]: 279: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,579 INFO L280 TraceCheckUtils]: 280: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:52,580 INFO L280 TraceCheckUtils]: 281: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,580 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:52,580 INFO L280 TraceCheckUtils]: 283: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:52,580 INFO L280 TraceCheckUtils]: 284: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:52,581 INFO L280 TraceCheckUtils]: 285: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:52,581 INFO L280 TraceCheckUtils]: 286: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,581 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:52,581 INFO L280 TraceCheckUtils]: 288: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:52,582 INFO L280 TraceCheckUtils]: 289: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:52,583 INFO L263 TraceCheckUtils]: 290: Hoare triple {32888#true} call activatePump(); {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:52,583 INFO L280 TraceCheckUtils]: 291: Hoare triple {33197#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32888#true} is VALID [2020-07-10 14:35:52,583 INFO L280 TraceCheckUtils]: 292: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,584 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {32888#true} {32888#true} #538#return; {32888#true} is VALID [2020-07-10 14:35:52,584 INFO L280 TraceCheckUtils]: 294: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,584 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {32888#true} {32888#true} #550#return; {32888#true} is VALID [2020-07-10 14:35:52,584 INFO L280 TraceCheckUtils]: 296: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,585 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {32888#true} {32888#true} #510#return; {32888#true} is VALID [2020-07-10 14:35:52,585 INFO L280 TraceCheckUtils]: 298: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,585 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {32888#true} {32889#false} #528#return; {32889#false} is VALID [2020-07-10 14:35:52,586 INFO L263 TraceCheckUtils]: 300: Hoare triple {32889#false} call __utac_acc__Specification5_spec__3(); {32889#false} is VALID [2020-07-10 14:35:52,586 INFO L280 TraceCheckUtils]: 301: Hoare triple {32889#false} havoc ~tmp~0;havoc ~tmp___0~0; {32889#false} is VALID [2020-07-10 14:35:52,586 INFO L263 TraceCheckUtils]: 302: Hoare triple {32889#false} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:52,586 INFO L280 TraceCheckUtils]: 303: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:52,587 INFO L280 TraceCheckUtils]: 304: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,587 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {32888#true} {32889#false} #554#return; {32889#false} is VALID [2020-07-10 14:35:52,587 INFO L280 TraceCheckUtils]: 306: Hoare triple {32889#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32889#false} is VALID [2020-07-10 14:35:52,588 INFO L280 TraceCheckUtils]: 307: Hoare triple {32889#false} assume 2 != ~tmp~0; {32889#false} is VALID [2020-07-10 14:35:52,588 INFO L263 TraceCheckUtils]: 308: Hoare triple {32889#false} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:52,588 INFO L280 TraceCheckUtils]: 309: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:52,588 INFO L280 TraceCheckUtils]: 310: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:52,589 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {32888#true} {32889#false} #556#return; {32889#false} is VALID [2020-07-10 14:35:52,589 INFO L280 TraceCheckUtils]: 312: Hoare triple {32889#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32889#false} is VALID [2020-07-10 14:35:52,589 INFO L280 TraceCheckUtils]: 313: Hoare triple {32889#false} assume 0 != ~tmp___0~0; {32889#false} is VALID [2020-07-10 14:35:52,590 INFO L280 TraceCheckUtils]: 314: Hoare triple {32889#false} assume 0 == ~switchedOnBeforeTS~0; {32889#false} is VALID [2020-07-10 14:35:52,590 INFO L263 TraceCheckUtils]: 315: Hoare triple {32889#false} call __automaton_fail(); {32889#false} is VALID [2020-07-10 14:35:52,590 INFO L280 TraceCheckUtils]: 316: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-10 14:35:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 94 proven. 46 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-10 14:35:52,735 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117680217] [2020-07-10 14:35:52,735 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [404659908] [2020-07-10 14:35:52,735 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:35:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,021 INFO L264 TraceCheckSpWp]: Trace formula consists of 1330 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:35:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:53,110 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:35:53,733 INFO L263 TraceCheckUtils]: 0: Hoare triple {32888#true} call ULTIMATE.init(); {32888#true} is VALID [2020-07-10 14:35:53,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {32888#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {32888#true} is VALID [2020-07-10 14:35:53,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,734 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32888#true} {32888#true} #572#return; {32888#true} is VALID [2020-07-10 14:35:53,734 INFO L263 TraceCheckUtils]: 4: Hoare triple {32888#true} call #t~ret76 := main(); {32888#true} is VALID [2020-07-10 14:35:53,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {32888#true} havoc ~retValue_acc~4;havoc ~tmp~1; {32888#true} is VALID [2020-07-10 14:35:53,734 INFO L263 TraceCheckUtils]: 6: Hoare triple {32888#true} call select_helpers(); {32888#true} is VALID [2020-07-10 14:35:53,734 INFO L280 TraceCheckUtils]: 7: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32888#true} {32888#true} #462#return; {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L263 TraceCheckUtils]: 9: Hoare triple {32888#true} call select_features(); {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L280 TraceCheckUtils]: 10: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32888#true} {32888#true} #464#return; {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L263 TraceCheckUtils]: 12: Hoare triple {32888#true} call #t~ret13 := valid_product(); {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L280 TraceCheckUtils]: 13: Hoare triple {32888#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32888#true} {32888#true} #466#return; {32888#true} is VALID [2020-07-10 14:35:53,735 INFO L280 TraceCheckUtils]: 16: Hoare triple {32888#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {32888#true} is VALID [2020-07-10 14:35:53,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {32888#true} assume 0 != ~tmp~1; {32888#true} is VALID [2020-07-10 14:35:53,736 INFO L263 TraceCheckUtils]: 18: Hoare triple {32888#true} call setup(); {32888#true} is VALID [2020-07-10 14:35:53,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,736 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32888#true} {32888#true} #468#return; {32888#true} is VALID [2020-07-10 14:35:53,736 INFO L263 TraceCheckUtils]: 21: Hoare triple {32888#true} call runTest(); {32888#true} is VALID [2020-07-10 14:35:53,736 INFO L263 TraceCheckUtils]: 22: Hoare triple {32888#true} call __utac_acc__Specification5_spec__1(); {32888#true} is VALID [2020-07-10 14:35:53,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {32888#true} ~switchedOnBeforeTS~0 := 0; {32888#true} is VALID [2020-07-10 14:35:53,736 INFO L280 TraceCheckUtils]: 24: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32888#true} {32888#true} #562#return; {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L263 TraceCheckUtils]: 26: Hoare triple {32888#true} call test(); {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {32888#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L280 TraceCheckUtils]: 28: Hoare triple {32888#true} assume !false; {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L280 TraceCheckUtils]: 29: Hoare triple {32888#true} assume ~splverifierCounter~0 < 4; {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L280 TraceCheckUtils]: 30: Hoare triple {32888#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L280 TraceCheckUtils]: 31: Hoare triple {32888#true} assume 0 != ~tmp~7; {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L263 TraceCheckUtils]: 32: Hoare triple {32888#true} call waterRise(); {32888#true} is VALID [2020-07-10 14:35:53,737 INFO L280 TraceCheckUtils]: 33: Hoare triple {32888#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32888#true} is VALID [2020-07-10 14:35:53,738 INFO L280 TraceCheckUtils]: 34: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,738 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32888#true} {32888#true} #512#return; {32888#true} is VALID [2020-07-10 14:35:53,738 INFO L280 TraceCheckUtils]: 36: Hoare triple {32888#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32888#true} is VALID [2020-07-10 14:35:53,739 INFO L280 TraceCheckUtils]: 37: Hoare triple {32888#true} assume !(0 != ~tmp___0~3); {32888#true} is VALID [2020-07-10 14:35:53,739 INFO L280 TraceCheckUtils]: 38: Hoare triple {32888#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32888#true} is VALID [2020-07-10 14:35:53,739 INFO L280 TraceCheckUtils]: 39: Hoare triple {32888#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32888#true} is VALID [2020-07-10 14:35:53,739 INFO L280 TraceCheckUtils]: 40: Hoare triple {32888#true} assume 0 != ~tmp___1~0; {32888#true} is VALID [2020-07-10 14:35:53,739 INFO L263 TraceCheckUtils]: 41: Hoare triple {32888#true} call timeShift(); {32888#true} is VALID [2020-07-10 14:35:53,739 INFO L263 TraceCheckUtils]: 42: Hoare triple {32888#true} call __utac_acc__Specification5_spec__2(); {32888#true} is VALID [2020-07-10 14:35:53,739 INFO L263 TraceCheckUtils]: 43: Hoare triple {32888#true} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:53,739 INFO L280 TraceCheckUtils]: 44: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L280 TraceCheckUtils]: 45: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32888#true} {32888#true} #552#return; {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L280 TraceCheckUtils]: 47: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L280 TraceCheckUtils]: 48: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32888#true} {32888#true} #524#return; {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L280 TraceCheckUtils]: 50: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L280 TraceCheckUtils]: 51: Hoare triple {32888#true} assume 0 != ~systemActive~0; {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L263 TraceCheckUtils]: 52: Hoare triple {32888#true} call processEnvironment(); {32888#true} is VALID [2020-07-10 14:35:53,740 INFO L280 TraceCheckUtils]: 53: Hoare triple {32888#true} havoc ~tmp~4; {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L280 TraceCheckUtils]: 54: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L263 TraceCheckUtils]: 55: Hoare triple {32888#true} call processEnvironment__wrappee__lowWaterSensor(); {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L280 TraceCheckUtils]: 56: Hoare triple {32888#true} havoc ~tmp~3; {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L280 TraceCheckUtils]: 57: Hoare triple {32888#true} assume !(0 != ~pumpRunning~0); {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L263 TraceCheckUtils]: 58: Hoare triple {32888#true} call processEnvironment__wrappee__highWaterSensor(); {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L280 TraceCheckUtils]: 59: Hoare triple {32888#true} havoc ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L280 TraceCheckUtils]: 60: Hoare triple {32888#true} assume 0 == ~pumpRunning~0; {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L263 TraceCheckUtils]: 61: Hoare triple {32888#true} call #t~ret14 := isHighWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:53,741 INFO L280 TraceCheckUtils]: 62: Hoare triple {32888#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32888#true} is VALID [2020-07-10 14:35:53,742 INFO L263 TraceCheckUtils]: 63: Hoare triple {32888#true} call #t~ret34 := isHighWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:53,742 INFO L280 TraceCheckUtils]: 64: Hoare triple {32888#true} havoc ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:53,742 INFO L280 TraceCheckUtils]: 65: Hoare triple {32888#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32888#true} is VALID [2020-07-10 14:35:53,742 INFO L280 TraceCheckUtils]: 66: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,742 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {32888#true} {32888#true} #522#return; {32888#true} is VALID [2020-07-10 14:35:53,742 INFO L280 TraceCheckUtils]: 68: Hoare triple {32888#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32888#true} is VALID [2020-07-10 14:35:53,742 INFO L280 TraceCheckUtils]: 69: Hoare triple {32888#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32888#true} is VALID [2020-07-10 14:35:53,743 INFO L280 TraceCheckUtils]: 70: Hoare triple {32888#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32888#true} is VALID [2020-07-10 14:35:53,743 INFO L280 TraceCheckUtils]: 71: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,743 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {32888#true} {32888#true} #536#return; {32888#true} is VALID [2020-07-10 14:35:53,743 INFO L280 TraceCheckUtils]: 73: Hoare triple {32888#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32888#true} is VALID [2020-07-10 14:35:53,743 INFO L280 TraceCheckUtils]: 74: Hoare triple {32888#true} assume 0 != ~tmp~2; {32888#true} is VALID [2020-07-10 14:35:53,743 INFO L263 TraceCheckUtils]: 75: Hoare triple {32888#true} call activatePump(); {32888#true} is VALID [2020-07-10 14:35:53,746 INFO L280 TraceCheckUtils]: 76: Hoare triple {32888#true} ~pumpRunning~0 := 1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,746 INFO L280 TraceCheckUtils]: 77: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,747 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #538#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,747 INFO L280 TraceCheckUtils]: 79: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,748 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #550#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,748 INFO L280 TraceCheckUtils]: 81: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,749 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #510#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,749 INFO L280 TraceCheckUtils]: 83: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,750 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #528#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,751 INFO L263 TraceCheckUtils]: 85: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,752 INFO L280 TraceCheckUtils]: 86: Hoare triple {33184#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,752 INFO L263 TraceCheckUtils]: 87: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,753 INFO L280 TraceCheckUtils]: 88: Hoare triple {33184#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,754 INFO L280 TraceCheckUtils]: 89: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,755 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {33184#(<= 1 ~pumpRunning~0)} #554#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,755 INFO L280 TraceCheckUtils]: 91: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,756 INFO L280 TraceCheckUtils]: 92: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,756 INFO L280 TraceCheckUtils]: 93: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,757 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {33184#(<= 1 ~pumpRunning~0)} #530#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,757 INFO L280 TraceCheckUtils]: 95: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume true; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,757 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {33184#(<= 1 ~pumpRunning~0)} {32888#true} #518#return; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,758 INFO L280 TraceCheckUtils]: 97: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !false; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,759 INFO L280 TraceCheckUtils]: 98: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,759 INFO L280 TraceCheckUtils]: 99: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,760 INFO L280 TraceCheckUtils]: 100: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~7); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,760 INFO L280 TraceCheckUtils]: 101: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,761 INFO L280 TraceCheckUtils]: 102: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,761 INFO L280 TraceCheckUtils]: 103: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,761 INFO L280 TraceCheckUtils]: 104: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,762 INFO L280 TraceCheckUtils]: 105: Hoare triple {33184#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {33184#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,762 INFO L263 TraceCheckUtils]: 106: Hoare triple {33184#(<= 1 ~pumpRunning~0)} call timeShift(); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,762 INFO L263 TraceCheckUtils]: 107: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {32888#true} is VALID [2020-07-10 14:35:53,763 INFO L263 TraceCheckUtils]: 108: Hoare triple {32888#true} call #t~ret0 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:53,763 INFO L280 TraceCheckUtils]: 109: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32888#true} is VALID [2020-07-10 14:35:53,763 INFO L280 TraceCheckUtils]: 110: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,763 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {32888#true} {32888#true} #552#return; {32888#true} is VALID [2020-07-10 14:35:53,763 INFO L280 TraceCheckUtils]: 112: Hoare triple {32888#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32888#true} is VALID [2020-07-10 14:35:53,763 INFO L280 TraceCheckUtils]: 113: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,764 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #524#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,764 INFO L280 TraceCheckUtils]: 115: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,764 INFO L263 TraceCheckUtils]: 116: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:53,764 INFO L280 TraceCheckUtils]: 117: Hoare triple {32888#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32888#true} is VALID [2020-07-10 14:35:53,764 INFO L280 TraceCheckUtils]: 118: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,765 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #526#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,766 INFO L280 TraceCheckUtils]: 120: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,766 INFO L263 TraceCheckUtils]: 121: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,767 INFO L280 TraceCheckUtils]: 122: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,768 INFO L280 TraceCheckUtils]: 123: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,768 INFO L263 TraceCheckUtils]: 124: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret16 := isMethaneAlarm(); {32888#true} is VALID [2020-07-10 14:35:53,768 INFO L280 TraceCheckUtils]: 125: Hoare triple {32888#true} havoc ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:53,768 INFO L263 TraceCheckUtils]: 126: Hoare triple {32888#true} call #t~ret17 := isMethaneLevelCritical(); {32888#true} is VALID [2020-07-10 14:35:53,768 INFO L280 TraceCheckUtils]: 127: Hoare triple {32888#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32888#true} is VALID [2020-07-10 14:35:53,769 INFO L280 TraceCheckUtils]: 128: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,769 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {32888#true} {32888#true} #566#return; {32888#true} is VALID [2020-07-10 14:35:53,769 INFO L280 TraceCheckUtils]: 130: Hoare triple {32888#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32888#true} is VALID [2020-07-10 14:35:53,769 INFO L280 TraceCheckUtils]: 131: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,770 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #504#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,770 INFO L280 TraceCheckUtils]: 133: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,770 INFO L280 TraceCheckUtils]: 134: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~4); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,771 INFO L263 TraceCheckUtils]: 135: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,771 INFO L280 TraceCheckUtils]: 136: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~3; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,772 INFO L280 TraceCheckUtils]: 137: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,772 INFO L263 TraceCheckUtils]: 138: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret15 := isLowWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:53,772 INFO L280 TraceCheckUtils]: 139: Hoare triple {32888#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {32888#true} is VALID [2020-07-10 14:35:53,772 INFO L263 TraceCheckUtils]: 140: Hoare triple {32888#true} call #t~ret35 := isLowWaterSensorDry(); {32888#true} is VALID [2020-07-10 14:35:53,772 INFO L280 TraceCheckUtils]: 141: Hoare triple {32888#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {32888#true} is VALID [2020-07-10 14:35:53,772 INFO L280 TraceCheckUtils]: 142: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,772 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {32888#true} {32888#true} #502#return; {32888#true} is VALID [2020-07-10 14:35:53,772 INFO L280 TraceCheckUtils]: 144: Hoare triple {32888#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {32888#true} is VALID [2020-07-10 14:35:53,773 INFO L280 TraceCheckUtils]: 145: Hoare triple {32888#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32888#true} is VALID [2020-07-10 14:35:53,773 INFO L280 TraceCheckUtils]: 146: Hoare triple {32888#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {32888#true} is VALID [2020-07-10 14:35:53,773 INFO L280 TraceCheckUtils]: 147: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,774 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #544#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,774 INFO L280 TraceCheckUtils]: 149: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,775 INFO L280 TraceCheckUtils]: 150: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~3); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,775 INFO L263 TraceCheckUtils]: 151: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,776 INFO L280 TraceCheckUtils]: 152: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,776 INFO L280 TraceCheckUtils]: 153: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,776 INFO L263 TraceCheckUtils]: 154: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {32888#true} is VALID [2020-07-10 14:35:53,777 INFO L280 TraceCheckUtils]: 155: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,777 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {32888#true} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #542#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,777 INFO L280 TraceCheckUtils]: 157: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,778 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #548#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,778 INFO L280 TraceCheckUtils]: 159: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,779 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #508#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,780 INFO L280 TraceCheckUtils]: 161: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,781 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #528#return; {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:35:53,781 INFO L263 TraceCheckUtils]: 163: Hoare triple {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32888#true} is VALID [2020-07-10 14:35:53,781 INFO L280 TraceCheckUtils]: 164: Hoare triple {32888#true} havoc ~tmp~0;havoc ~tmp___0~0; {32888#true} is VALID [2020-07-10 14:35:53,782 INFO L263 TraceCheckUtils]: 165: Hoare triple {32888#true} call #t~ret1 := getWaterLevel(); {32888#true} is VALID [2020-07-10 14:35:53,782 INFO L280 TraceCheckUtils]: 166: Hoare triple {32888#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32888#true} is VALID [2020-07-10 14:35:53,782 INFO L280 TraceCheckUtils]: 167: Hoare triple {32888#true} assume true; {32888#true} is VALID [2020-07-10 14:35:53,782 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {32888#true} {32888#true} #554#return; {32888#true} is VALID [2020-07-10 14:35:53,782 INFO L280 TraceCheckUtils]: 169: Hoare triple {32888#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32888#true} is VALID [2020-07-10 14:35:53,782 INFO L280 TraceCheckUtils]: 170: Hoare triple {32888#true} assume 2 != ~tmp~0; {32888#true} is VALID [2020-07-10 14:35:53,782 INFO L263 TraceCheckUtils]: 171: Hoare triple {32888#true} call #t~ret2 := isPumpRunning(); {32888#true} is VALID [2020-07-10 14:35:53,783 INFO L280 TraceCheckUtils]: 172: Hoare triple {32888#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {34062#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:53,784 INFO L280 TraceCheckUtils]: 173: Hoare triple {34062#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34062#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:53,785 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {34062#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {32888#true} #556#return; {34069#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:35:53,785 INFO L280 TraceCheckUtils]: 175: Hoare triple {34069#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {34073#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:35:53,786 INFO L280 TraceCheckUtils]: 176: Hoare triple {34073#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {34077#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:35:53,786 INFO L280 TraceCheckUtils]: 177: Hoare triple {34077#(<= ~pumpRunning~0 0)} assume true; {34077#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:35:53,787 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {34077#(<= ~pumpRunning~0 0)} {33863#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #530#return; {34084#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:35:53,788 INFO L280 TraceCheckUtils]: 179: Hoare triple {34084#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {34084#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:35:53,788 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {34084#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {33184#(<= 1 ~pumpRunning~0)} #518#return; {32889#false} is VALID [2020-07-10 14:35:53,789 INFO L280 TraceCheckUtils]: 181: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-10 14:35:53,789 INFO L280 TraceCheckUtils]: 182: Hoare triple {32889#false} assume ~splverifierCounter~0 < 4; {32889#false} is VALID [2020-07-10 14:35:53,789 INFO L280 TraceCheckUtils]: 183: Hoare triple {32889#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32889#false} is VALID [2020-07-10 14:35:53,789 INFO L280 TraceCheckUtils]: 184: Hoare triple {32889#false} assume !(0 != ~tmp~7); {32889#false} is VALID [2020-07-10 14:35:53,789 INFO L280 TraceCheckUtils]: 185: Hoare triple {32889#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32889#false} is VALID [2020-07-10 14:35:53,789 INFO L280 TraceCheckUtils]: 186: Hoare triple {32889#false} assume !(0 != ~tmp___0~3); {32889#false} is VALID [2020-07-10 14:35:53,789 INFO L280 TraceCheckUtils]: 187: Hoare triple {32889#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32889#false} is VALID [2020-07-10 14:35:53,789 INFO L280 TraceCheckUtils]: 188: Hoare triple {32889#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32889#false} is VALID [2020-07-10 14:35:53,790 INFO L280 TraceCheckUtils]: 189: Hoare triple {32889#false} assume 0 != ~tmp___1~0; {32889#false} is VALID [2020-07-10 14:35:53,790 INFO L263 TraceCheckUtils]: 190: Hoare triple {32889#false} call timeShift(); {32889#false} is VALID [2020-07-10 14:35:53,790 INFO L263 TraceCheckUtils]: 191: Hoare triple {32889#false} call __utac_acc__Specification5_spec__2(); {32889#false} is VALID [2020-07-10 14:35:53,790 INFO L263 TraceCheckUtils]: 192: Hoare triple {32889#false} call #t~ret0 := isPumpRunning(); {32889#false} is VALID [2020-07-10 14:35:53,790 INFO L280 TraceCheckUtils]: 193: Hoare triple {32889#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32889#false} is VALID [2020-07-10 14:35:53,790 INFO L280 TraceCheckUtils]: 194: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,790 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {32889#false} {32889#false} #552#return; {32889#false} is VALID [2020-07-10 14:35:53,791 INFO L280 TraceCheckUtils]: 196: Hoare triple {32889#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32889#false} is VALID [2020-07-10 14:35:53,791 INFO L280 TraceCheckUtils]: 197: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,791 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {32889#false} {32889#false} #524#return; {32889#false} is VALID [2020-07-10 14:35:53,791 INFO L280 TraceCheckUtils]: 199: Hoare triple {32889#false} assume 0 != ~pumpRunning~0; {32889#false} is VALID [2020-07-10 14:35:53,792 INFO L263 TraceCheckUtils]: 200: Hoare triple {32889#false} call lowerWaterLevel(); {32889#false} is VALID [2020-07-10 14:35:53,792 INFO L280 TraceCheckUtils]: 201: Hoare triple {32889#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32889#false} is VALID [2020-07-10 14:35:53,792 INFO L280 TraceCheckUtils]: 202: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,792 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {32889#false} {32889#false} #526#return; {32889#false} is VALID [2020-07-10 14:35:53,793 INFO L280 TraceCheckUtils]: 204: Hoare triple {32889#false} assume 0 != ~systemActive~0; {32889#false} is VALID [2020-07-10 14:35:53,793 INFO L263 TraceCheckUtils]: 205: Hoare triple {32889#false} call processEnvironment(); {32889#false} is VALID [2020-07-10 14:35:53,793 INFO L280 TraceCheckUtils]: 206: Hoare triple {32889#false} havoc ~tmp~4; {32889#false} is VALID [2020-07-10 14:35:53,793 INFO L280 TraceCheckUtils]: 207: Hoare triple {32889#false} assume 0 != ~pumpRunning~0; {32889#false} is VALID [2020-07-10 14:35:53,793 INFO L263 TraceCheckUtils]: 208: Hoare triple {32889#false} call #t~ret16 := isMethaneAlarm(); {32889#false} is VALID [2020-07-10 14:35:53,793 INFO L280 TraceCheckUtils]: 209: Hoare triple {32889#false} havoc ~retValue_acc~5; {32889#false} is VALID [2020-07-10 14:35:53,793 INFO L263 TraceCheckUtils]: 210: Hoare triple {32889#false} call #t~ret17 := isMethaneLevelCritical(); {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L280 TraceCheckUtils]: 211: Hoare triple {32889#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L280 TraceCheckUtils]: 212: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {32889#false} {32889#false} #566#return; {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L280 TraceCheckUtils]: 214: Hoare triple {32889#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L280 TraceCheckUtils]: 215: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {32889#false} {32889#false} #504#return; {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L280 TraceCheckUtils]: 217: Hoare triple {32889#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L280 TraceCheckUtils]: 218: Hoare triple {32889#false} assume 0 != ~tmp~4; {32889#false} is VALID [2020-07-10 14:35:53,794 INFO L263 TraceCheckUtils]: 219: Hoare triple {32889#false} call deactivatePump(); {32889#false} is VALID [2020-07-10 14:35:53,795 INFO L280 TraceCheckUtils]: 220: Hoare triple {32889#false} ~pumpRunning~0 := 0; {32889#false} is VALID [2020-07-10 14:35:53,795 INFO L280 TraceCheckUtils]: 221: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,795 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {32889#false} {32889#false} #506#return; {32889#false} is VALID [2020-07-10 14:35:53,795 INFO L280 TraceCheckUtils]: 223: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,795 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {32889#false} {32889#false} #528#return; {32889#false} is VALID [2020-07-10 14:35:53,795 INFO L263 TraceCheckUtils]: 225: Hoare triple {32889#false} call __utac_acc__Specification5_spec__3(); {32889#false} is VALID [2020-07-10 14:35:53,795 INFO L280 TraceCheckUtils]: 226: Hoare triple {32889#false} havoc ~tmp~0;havoc ~tmp___0~0; {32889#false} is VALID [2020-07-10 14:35:53,795 INFO L263 TraceCheckUtils]: 227: Hoare triple {32889#false} call #t~ret1 := getWaterLevel(); {32889#false} is VALID [2020-07-10 14:35:53,796 INFO L280 TraceCheckUtils]: 228: Hoare triple {32889#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32889#false} is VALID [2020-07-10 14:35:53,796 INFO L280 TraceCheckUtils]: 229: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,796 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {32889#false} {32889#false} #554#return; {32889#false} is VALID [2020-07-10 14:35:53,796 INFO L280 TraceCheckUtils]: 231: Hoare triple {32889#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32889#false} is VALID [2020-07-10 14:35:53,796 INFO L280 TraceCheckUtils]: 232: Hoare triple {32889#false} assume 2 != ~tmp~0; {32889#false} is VALID [2020-07-10 14:35:53,796 INFO L263 TraceCheckUtils]: 233: Hoare triple {32889#false} call #t~ret2 := isPumpRunning(); {32889#false} is VALID [2020-07-10 14:35:53,797 INFO L280 TraceCheckUtils]: 234: Hoare triple {32889#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32889#false} is VALID [2020-07-10 14:35:53,797 INFO L280 TraceCheckUtils]: 235: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,797 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {32889#false} {32889#false} #556#return; {32889#false} is VALID [2020-07-10 14:35:53,797 INFO L280 TraceCheckUtils]: 237: Hoare triple {32889#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32889#false} is VALID [2020-07-10 14:35:53,797 INFO L280 TraceCheckUtils]: 238: Hoare triple {32889#false} assume !(0 != ~tmp___0~0); {32889#false} is VALID [2020-07-10 14:35:53,797 INFO L280 TraceCheckUtils]: 239: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,798 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {32889#false} {32889#false} #530#return; {32889#false} is VALID [2020-07-10 14:35:53,798 INFO L280 TraceCheckUtils]: 241: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,798 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {32889#false} {32889#false} #518#return; {32889#false} is VALID [2020-07-10 14:35:53,798 INFO L280 TraceCheckUtils]: 243: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-10 14:35:53,798 INFO L280 TraceCheckUtils]: 244: Hoare triple {32889#false} assume ~splverifierCounter~0 < 4; {32889#false} is VALID [2020-07-10 14:35:53,798 INFO L280 TraceCheckUtils]: 245: Hoare triple {32889#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {32889#false} is VALID [2020-07-10 14:35:53,799 INFO L280 TraceCheckUtils]: 246: Hoare triple {32889#false} assume 0 != ~tmp~7; {32889#false} is VALID [2020-07-10 14:35:53,799 INFO L263 TraceCheckUtils]: 247: Hoare triple {32889#false} call waterRise(); {32889#false} is VALID [2020-07-10 14:35:53,799 INFO L280 TraceCheckUtils]: 248: Hoare triple {32889#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32889#false} is VALID [2020-07-10 14:35:53,799 INFO L280 TraceCheckUtils]: 249: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,799 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {32889#false} {32889#false} #512#return; {32889#false} is VALID [2020-07-10 14:35:53,799 INFO L280 TraceCheckUtils]: 251: Hoare triple {32889#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {32889#false} is VALID [2020-07-10 14:35:53,800 INFO L280 TraceCheckUtils]: 252: Hoare triple {32889#false} assume !(0 != ~tmp___0~3); {32889#false} is VALID [2020-07-10 14:35:53,800 INFO L280 TraceCheckUtils]: 253: Hoare triple {32889#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {32889#false} is VALID [2020-07-10 14:35:53,800 INFO L280 TraceCheckUtils]: 254: Hoare triple {32889#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {32889#false} is VALID [2020-07-10 14:35:53,800 INFO L280 TraceCheckUtils]: 255: Hoare triple {32889#false} assume 0 != ~tmp___1~0; {32889#false} is VALID [2020-07-10 14:35:53,800 INFO L263 TraceCheckUtils]: 256: Hoare triple {32889#false} call timeShift(); {32889#false} is VALID [2020-07-10 14:35:53,800 INFO L263 TraceCheckUtils]: 257: Hoare triple {32889#false} call __utac_acc__Specification5_spec__2(); {32889#false} is VALID [2020-07-10 14:35:53,801 INFO L263 TraceCheckUtils]: 258: Hoare triple {32889#false} call #t~ret0 := isPumpRunning(); {32889#false} is VALID [2020-07-10 14:35:53,801 INFO L280 TraceCheckUtils]: 259: Hoare triple {32889#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32889#false} is VALID [2020-07-10 14:35:53,801 INFO L280 TraceCheckUtils]: 260: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,801 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {32889#false} {32889#false} #552#return; {32889#false} is VALID [2020-07-10 14:35:53,801 INFO L280 TraceCheckUtils]: 262: Hoare triple {32889#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32889#false} is VALID [2020-07-10 14:35:53,801 INFO L280 TraceCheckUtils]: 263: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {32889#false} {32889#false} #524#return; {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L280 TraceCheckUtils]: 265: Hoare triple {32889#false} assume !(0 != ~pumpRunning~0); {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L280 TraceCheckUtils]: 266: Hoare triple {32889#false} assume 0 != ~systemActive~0; {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L263 TraceCheckUtils]: 267: Hoare triple {32889#false} call processEnvironment(); {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L280 TraceCheckUtils]: 268: Hoare triple {32889#false} havoc ~tmp~4; {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L280 TraceCheckUtils]: 269: Hoare triple {32889#false} assume !(0 != ~pumpRunning~0); {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L263 TraceCheckUtils]: 270: Hoare triple {32889#false} call processEnvironment__wrappee__lowWaterSensor(); {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L280 TraceCheckUtils]: 271: Hoare triple {32889#false} havoc ~tmp~3; {32889#false} is VALID [2020-07-10 14:35:53,802 INFO L280 TraceCheckUtils]: 272: Hoare triple {32889#false} assume !(0 != ~pumpRunning~0); {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L263 TraceCheckUtils]: 273: Hoare triple {32889#false} call processEnvironment__wrappee__highWaterSensor(); {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L280 TraceCheckUtils]: 274: Hoare triple {32889#false} havoc ~tmp~2; {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L280 TraceCheckUtils]: 275: Hoare triple {32889#false} assume 0 == ~pumpRunning~0; {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L263 TraceCheckUtils]: 276: Hoare triple {32889#false} call #t~ret14 := isHighWaterLevel(); {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L280 TraceCheckUtils]: 277: Hoare triple {32889#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L263 TraceCheckUtils]: 278: Hoare triple {32889#false} call #t~ret34 := isHighWaterSensorDry(); {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L280 TraceCheckUtils]: 279: Hoare triple {32889#false} havoc ~retValue_acc~2; {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L280 TraceCheckUtils]: 280: Hoare triple {32889#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {32889#false} is VALID [2020-07-10 14:35:53,803 INFO L280 TraceCheckUtils]: 281: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {32889#false} {32889#false} #522#return; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L280 TraceCheckUtils]: 283: Hoare triple {32889#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L280 TraceCheckUtils]: 284: Hoare triple {32889#false} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L280 TraceCheckUtils]: 285: Hoare triple {32889#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L280 TraceCheckUtils]: 286: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {32889#false} {32889#false} #536#return; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L280 TraceCheckUtils]: 288: Hoare triple {32889#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L280 TraceCheckUtils]: 289: Hoare triple {32889#false} assume 0 != ~tmp~2; {32889#false} is VALID [2020-07-10 14:35:53,804 INFO L263 TraceCheckUtils]: 290: Hoare triple {32889#false} call activatePump(); {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L280 TraceCheckUtils]: 291: Hoare triple {32889#false} ~pumpRunning~0 := 1; {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L280 TraceCheckUtils]: 292: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {32889#false} {32889#false} #538#return; {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L280 TraceCheckUtils]: 294: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {32889#false} {32889#false} #550#return; {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L280 TraceCheckUtils]: 296: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {32889#false} {32889#false} #510#return; {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L280 TraceCheckUtils]: 298: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,805 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {32889#false} {32889#false} #528#return; {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L263 TraceCheckUtils]: 300: Hoare triple {32889#false} call __utac_acc__Specification5_spec__3(); {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L280 TraceCheckUtils]: 301: Hoare triple {32889#false} havoc ~tmp~0;havoc ~tmp___0~0; {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L263 TraceCheckUtils]: 302: Hoare triple {32889#false} call #t~ret1 := getWaterLevel(); {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L280 TraceCheckUtils]: 303: Hoare triple {32889#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L280 TraceCheckUtils]: 304: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {32889#false} {32889#false} #554#return; {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L280 TraceCheckUtils]: 306: Hoare triple {32889#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L280 TraceCheckUtils]: 307: Hoare triple {32889#false} assume 2 != ~tmp~0; {32889#false} is VALID [2020-07-10 14:35:53,806 INFO L263 TraceCheckUtils]: 308: Hoare triple {32889#false} call #t~ret2 := isPumpRunning(); {32889#false} is VALID [2020-07-10 14:35:53,807 INFO L280 TraceCheckUtils]: 309: Hoare triple {32889#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {32889#false} is VALID [2020-07-10 14:35:53,807 INFO L280 TraceCheckUtils]: 310: Hoare triple {32889#false} assume true; {32889#false} is VALID [2020-07-10 14:35:53,807 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {32889#false} {32889#false} #556#return; {32889#false} is VALID [2020-07-10 14:35:53,807 INFO L280 TraceCheckUtils]: 312: Hoare triple {32889#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32889#false} is VALID [2020-07-10 14:35:53,807 INFO L280 TraceCheckUtils]: 313: Hoare triple {32889#false} assume 0 != ~tmp___0~0; {32889#false} is VALID [2020-07-10 14:35:53,807 INFO L280 TraceCheckUtils]: 314: Hoare triple {32889#false} assume 0 == ~switchedOnBeforeTS~0; {32889#false} is VALID [2020-07-10 14:35:53,807 INFO L263 TraceCheckUtils]: 315: Hoare triple {32889#false} call __automaton_fail(); {32889#false} is VALID [2020-07-10 14:35:53,807 INFO L280 TraceCheckUtils]: 316: Hoare triple {32889#false} assume !false; {32889#false} is VALID [2020-07-10 14:35:53,842 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 249 proven. 18 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2020-07-10 14:35:53,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:35:53,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:35:53,843 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066863729] [2020-07-10 14:35:53,844 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 317 [2020-07-10 14:38:57,649 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:38:57,649 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:38:58,180 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 384 edges. 384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:38:58,180 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:38:58,181 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:38:58,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:38:58,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:38:58,182 INFO L87 Difference]: Start difference. First operand 930 states and 1061 transitions. Second operand 22 states. [2020-07-10 14:39:00,335 WARN L193 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:39:02,196 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:39:03,097 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:39:03,807 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:39:09,474 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:39:16,966 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:39:19,171 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:39:20,012 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:39:24,114 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:33,165 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:33,589 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:43,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:39:43,896 INFO L93 Difference]: Finished difference Result 1803 states and 2119 transitions. [2020-07-10 14:39:43,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-10 14:39:43,896 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 317 [2020-07-10 14:39:43,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:39:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:39:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 544 transitions. [2020-07-10 14:39:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:39:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 544 transitions. [2020-07-10 14:39:43,909 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 544 transitions. [2020-07-10 14:39:45,774 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 544 edges. 544 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:39:45,854 INFO L225 Difference]: With dead ends: 1803 [2020-07-10 14:39:45,854 INFO L226 Difference]: Without dead ends: 999 [2020-07-10 14:39:45,857 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 478 GetRequests, 434 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-10 14:39:45,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 999 states. [2020-07-10 14:39:55,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 999 to 930. [2020-07-10 14:39:55,989 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:39:55,990 INFO L82 GeneralOperation]: Start isEquivalent. First operand 999 states. Second operand 930 states. [2020-07-10 14:39:55,990 INFO L74 IsIncluded]: Start isIncluded. First operand 999 states. Second operand 930 states. [2020-07-10 14:39:55,990 INFO L87 Difference]: Start difference. First operand 999 states. Second operand 930 states. [2020-07-10 14:39:56,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:39:56,035 INFO L93 Difference]: Finished difference Result 999 states and 1178 transitions. [2020-07-10 14:39:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1178 transitions. [2020-07-10 14:39:56,038 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:39:56,038 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:39:56,038 INFO L74 IsIncluded]: Start isIncluded. First operand 930 states. Second operand 999 states. [2020-07-10 14:39:56,039 INFO L87 Difference]: Start difference. First operand 930 states. Second operand 999 states. [2020-07-10 14:39:56,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:39:56,097 INFO L93 Difference]: Finished difference Result 999 states and 1178 transitions. [2020-07-10 14:39:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1178 transitions. [2020-07-10 14:39:56,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:39:56,100 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:39:56,100 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:39:56,101 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:39:56,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2020-07-10 14:39:56,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1058 transitions. [2020-07-10 14:39:56,161 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1058 transitions. Word has length 317 [2020-07-10 14:39:56,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:39:56,161 INFO L479 AbstractCegarLoop]: Abstraction has 930 states and 1058 transitions. [2020-07-10 14:39:56,161 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-10 14:39:56,161 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1058 transitions. [2020-07-10 14:39:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2020-07-10 14:39:56,169 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:39:56,169 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:39:56,383 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-10 14:39:56,384 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:39:56,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:39:56,385 INFO L82 PathProgramCache]: Analyzing trace with hash 604204108, now seen corresponding path program 1 times [2020-07-10 14:39:56,385 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:39:56,385 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389062715] [2020-07-10 14:39:56,386 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:39:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,810 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:39:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {40526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,882 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #572#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:56,893 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #462#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:56,897 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #464#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {40275#true} is VALID [2020-07-10 14:39:56,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:56,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #466#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:56,918 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #468#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40275#true} is VALID [2020-07-10 14:39:56,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:56,940 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #562#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40275#true} is VALID [2020-07-10 14:39:56,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:56,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #512#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,008 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,008 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,051 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,051 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,052 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,053 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,053 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,060 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,061 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,062 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,062 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,063 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,063 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,063 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,064 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,064 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,064 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,066 INFO L263 TraceCheckUtils]: 16: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,066 INFO L280 TraceCheckUtils]: 17: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,066 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,067 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,067 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,067 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,070 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,071 INFO L263 TraceCheckUtils]: 5: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,071 INFO L263 TraceCheckUtils]: 7: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,071 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,072 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,072 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,072 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,073 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,073 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,074 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,075 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,075 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,075 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,075 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,076 INFO L280 TraceCheckUtils]: 25: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,076 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-10 14:39:57,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,078 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,078 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,079 INFO L263 TraceCheckUtils]: 5: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,080 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,080 INFO L263 TraceCheckUtils]: 8: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,080 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,080 INFO L263 TraceCheckUtils]: 10: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,081 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,081 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,081 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,081 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,082 INFO L280 TraceCheckUtils]: 16: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,082 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,082 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,082 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,083 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,083 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,087 INFO L263 TraceCheckUtils]: 22: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,087 INFO L280 TraceCheckUtils]: 23: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,087 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,087 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,088 INFO L280 TraceCheckUtils]: 26: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,088 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,088 INFO L280 TraceCheckUtils]: 28: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,088 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-10 14:39:57,088 INFO L280 TraceCheckUtils]: 30: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,089 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40275#true} {40275#true} #528#return; {40275#true} is VALID [2020-07-10 14:39:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,096 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,096 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,096 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,096 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,097 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume !(2 != ~tmp~0); {40275#true} is VALID [2020-07-10 14:39:57,097 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,097 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40275#true} {40275#true} #530#return; {40275#true} is VALID [2020-07-10 14:39:57,098 INFO L263 TraceCheckUtils]: 0: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:57,098 INFO L263 TraceCheckUtils]: 1: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,099 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,099 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,100 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-10 14:39:57,101 INFO L263 TraceCheckUtils]: 10: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,101 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,102 INFO L263 TraceCheckUtils]: 13: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,102 INFO L280 TraceCheckUtils]: 14: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,102 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,103 INFO L263 TraceCheckUtils]: 16: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,104 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,104 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,104 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,104 INFO L263 TraceCheckUtils]: 21: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,104 INFO L280 TraceCheckUtils]: 22: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,104 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,105 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,105 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,105 INFO L280 TraceCheckUtils]: 26: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,105 INFO L280 TraceCheckUtils]: 27: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,105 INFO L280 TraceCheckUtils]: 28: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,105 INFO L280 TraceCheckUtils]: 29: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,106 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,106 INFO L280 TraceCheckUtils]: 31: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,106 INFO L280 TraceCheckUtils]: 32: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,108 INFO L263 TraceCheckUtils]: 33: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,108 INFO L280 TraceCheckUtils]: 34: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,108 INFO L280 TraceCheckUtils]: 35: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,108 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,108 INFO L280 TraceCheckUtils]: 37: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,109 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,109 INFO L280 TraceCheckUtils]: 39: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,109 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-10 14:39:57,109 INFO L280 TraceCheckUtils]: 41: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,109 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {40275#true} {40275#true} #528#return; {40275#true} is VALID [2020-07-10 14:39:57,109 INFO L263 TraceCheckUtils]: 43: Hoare triple {40275#true} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:57,110 INFO L280 TraceCheckUtils]: 44: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,110 INFO L263 TraceCheckUtils]: 45: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,110 INFO L280 TraceCheckUtils]: 46: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,110 INFO L280 TraceCheckUtils]: 47: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,110 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,110 INFO L280 TraceCheckUtils]: 49: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,111 INFO L280 TraceCheckUtils]: 50: Hoare triple {40275#true} assume !(2 != ~tmp~0); {40275#true} is VALID [2020-07-10 14:39:57,111 INFO L280 TraceCheckUtils]: 51: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,111 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {40275#true} {40275#true} #530#return; {40275#true} is VALID [2020-07-10 14:39:57,111 INFO L280 TraceCheckUtils]: 53: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,112 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,144 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,144 INFO L263 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,145 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,145 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,145 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,146 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-10 14:39:57,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,149 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-10 14:39:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:57,274 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:57,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,276 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,278 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} is VALID [2020-07-10 14:39:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-10 14:39:57,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,296 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-10 14:39:57,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-10 14:39:57,297 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-10 14:39:57,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,297 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-10 14:39:57,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-10 14:39:57,298 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-10 14:39:57,298 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-10 14:39:57,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,298 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-10 14:39:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,306 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-10 14:39:57,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,307 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-10 14:39:57,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,307 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-10 14:39:57,307 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,307 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-10 14:39:57,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,308 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-10 14:39:57,308 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-10 14:39:57,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,309 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-10 14:39:57,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-10 14:39:57,309 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-10 14:39:57,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-10 14:39:57,310 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,310 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-10 14:39:57,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-10 14:39:57,310 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-10 14:39:57,315 INFO L263 TraceCheckUtils]: 15: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,315 INFO L280 TraceCheckUtils]: 16: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,315 INFO L263 TraceCheckUtils]: 18: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-10 14:39:57,316 INFO L280 TraceCheckUtils]: 19: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,316 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-10 14:39:57,316 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,316 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-10 14:39:57,316 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,317 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #508#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,318 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-10 14:39:57,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:57,319 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:57,320 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,320 INFO L280 TraceCheckUtils]: 6: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,321 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,322 INFO L280 TraceCheckUtils]: 8: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,324 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} is VALID [2020-07-10 14:39:57,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} is VALID [2020-07-10 14:39:57,326 INFO L280 TraceCheckUtils]: 12: Hoare triple {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} assume !(0 != ~tmp~4); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,327 INFO L263 TraceCheckUtils]: 13: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,327 INFO L280 TraceCheckUtils]: 14: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,327 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,327 INFO L263 TraceCheckUtils]: 16: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,328 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-10 14:39:57,328 INFO L263 TraceCheckUtils]: 18: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,328 INFO L280 TraceCheckUtils]: 19: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-10 14:39:57,328 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,328 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-10 14:39:57,328 INFO L280 TraceCheckUtils]: 22: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-10 14:39:57,329 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-10 14:39:57,329 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-10 14:39:57,329 INFO L280 TraceCheckUtils]: 25: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,329 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-10 14:39:57,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-10 14:39:57,329 INFO L280 TraceCheckUtils]: 28: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-10 14:39:57,330 INFO L263 TraceCheckUtils]: 29: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,331 INFO L280 TraceCheckUtils]: 30: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,331 INFO L280 TraceCheckUtils]: 31: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,331 INFO L263 TraceCheckUtils]: 32: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-10 14:39:57,331 INFO L280 TraceCheckUtils]: 33: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,331 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-10 14:39:57,332 INFO L280 TraceCheckUtils]: 35: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,332 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-10 14:39:57,332 INFO L280 TraceCheckUtils]: 37: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,334 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #508#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,335 INFO L280 TraceCheckUtils]: 39: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,335 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #528#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,347 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:57,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,353 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,353 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-10 14:39:57,354 INFO L263 TraceCheckUtils]: 7: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,355 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:57,355 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-10 14:39:57,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume 0 != ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,355 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume !(0 == ~switchedOnBeforeTS~0); {40275#true} is VALID [2020-07-10 14:39:57,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,359 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #530#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,360 INFO L263 TraceCheckUtils]: 0: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:57,360 INFO L263 TraceCheckUtils]: 1: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,361 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,362 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,363 INFO L263 TraceCheckUtils]: 9: Hoare triple {40275#true} call lowerWaterLevel(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:57,363 INFO L280 TraceCheckUtils]: 10: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-10 14:39:57,363 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,364 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-10 14:39:57,364 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-10 14:39:57,365 INFO L263 TraceCheckUtils]: 14: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,365 INFO L280 TraceCheckUtils]: 16: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,366 INFO L263 TraceCheckUtils]: 17: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-10 14:39:57,366 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:57,366 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:57,367 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,368 INFO L280 TraceCheckUtils]: 21: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,369 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,370 INFO L280 TraceCheckUtils]: 23: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,370 INFO L280 TraceCheckUtils]: 24: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,371 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} is VALID [2020-07-10 14:39:57,372 INFO L280 TraceCheckUtils]: 26: Hoare triple {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} is VALID [2020-07-10 14:39:57,373 INFO L280 TraceCheckUtils]: 27: Hoare triple {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} assume !(0 != ~tmp~4); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,374 INFO L263 TraceCheckUtils]: 28: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,375 INFO L280 TraceCheckUtils]: 29: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,375 INFO L280 TraceCheckUtils]: 30: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,375 INFO L263 TraceCheckUtils]: 31: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,375 INFO L280 TraceCheckUtils]: 32: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-10 14:39:57,375 INFO L263 TraceCheckUtils]: 33: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,376 INFO L280 TraceCheckUtils]: 34: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-10 14:39:57,376 INFO L280 TraceCheckUtils]: 35: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,376 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-10 14:39:57,376 INFO L280 TraceCheckUtils]: 37: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-10 14:39:57,376 INFO L280 TraceCheckUtils]: 38: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-10 14:39:57,377 INFO L280 TraceCheckUtils]: 39: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-10 14:39:57,377 INFO L280 TraceCheckUtils]: 40: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,377 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-10 14:39:57,377 INFO L280 TraceCheckUtils]: 42: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-10 14:39:57,377 INFO L280 TraceCheckUtils]: 43: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-10 14:39:57,378 INFO L263 TraceCheckUtils]: 44: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,379 INFO L280 TraceCheckUtils]: 45: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,379 INFO L280 TraceCheckUtils]: 46: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,379 INFO L263 TraceCheckUtils]: 47: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-10 14:39:57,379 INFO L280 TraceCheckUtils]: 48: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,380 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-10 14:39:57,380 INFO L280 TraceCheckUtils]: 50: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,380 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-10 14:39:57,380 INFO L280 TraceCheckUtils]: 52: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,382 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #508#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,383 INFO L280 TraceCheckUtils]: 54: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,384 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #528#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,384 INFO L263 TraceCheckUtils]: 56: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:57,384 INFO L280 TraceCheckUtils]: 57: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,384 INFO L263 TraceCheckUtils]: 58: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,385 INFO L280 TraceCheckUtils]: 59: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,385 INFO L280 TraceCheckUtils]: 60: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,385 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,385 INFO L280 TraceCheckUtils]: 62: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,385 INFO L280 TraceCheckUtils]: 63: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-10 14:39:57,386 INFO L263 TraceCheckUtils]: 64: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,386 INFO L280 TraceCheckUtils]: 65: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,386 INFO L280 TraceCheckUtils]: 66: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,386 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:57,386 INFO L280 TraceCheckUtils]: 68: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-10 14:39:57,387 INFO L280 TraceCheckUtils]: 69: Hoare triple {40275#true} assume 0 != ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,387 INFO L280 TraceCheckUtils]: 70: Hoare triple {40275#true} assume !(0 == ~switchedOnBeforeTS~0); {40275#true} is VALID [2020-07-10 14:39:57,387 INFO L280 TraceCheckUtils]: 71: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,388 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #530#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,390 INFO L280 TraceCheckUtils]: 73: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,391 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,438 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,438 INFO L263 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,439 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,440 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-10 14:39:57,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,443 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-10 14:39:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:57,527 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:57,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,531 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,532 INFO L280 TraceCheckUtils]: 5: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,535 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:39:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-10 14:39:57,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #506#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,541 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-10 14:39:57,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:57,542 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:57,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,545 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,549 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:39:57,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:39:57,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} assume 0 != ~tmp~4; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,553 INFO L263 TraceCheckUtils]: 13: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-10 14:39:57,554 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,555 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #506#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,557 INFO L280 TraceCheckUtils]: 17: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,558 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40275#true} #528#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,568 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:57,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,573 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,573 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,573 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-10 14:39:57,574 INFO L263 TraceCheckUtils]: 7: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,574 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,575 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:57,575 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-10 14:39:57,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume !(0 != ~tmp___0~0); {40275#true} is VALID [2020-07-10 14:39:57,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,576 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #530#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,577 INFO L263 TraceCheckUtils]: 0: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:57,578 INFO L263 TraceCheckUtils]: 1: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,578 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,578 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,579 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,579 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,580 INFO L263 TraceCheckUtils]: 9: Hoare triple {40275#true} call lowerWaterLevel(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:57,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-10 14:39:57,580 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,581 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-10 14:39:57,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-10 14:39:57,582 INFO L263 TraceCheckUtils]: 14: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,582 INFO L280 TraceCheckUtils]: 16: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,582 INFO L263 TraceCheckUtils]: 17: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-10 14:39:57,583 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:57,583 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:57,584 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,585 INFO L280 TraceCheckUtils]: 21: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,586 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,587 INFO L280 TraceCheckUtils]: 23: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,587 INFO L280 TraceCheckUtils]: 24: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,589 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:39:57,590 INFO L280 TraceCheckUtils]: 26: Hoare triple {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:39:57,591 INFO L280 TraceCheckUtils]: 27: Hoare triple {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} assume 0 != ~tmp~4; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,592 INFO L263 TraceCheckUtils]: 28: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,593 INFO L280 TraceCheckUtils]: 29: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-10 14:39:57,593 INFO L280 TraceCheckUtils]: 30: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,594 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #506#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,595 INFO L280 TraceCheckUtils]: 32: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,595 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40275#true} #528#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,596 INFO L263 TraceCheckUtils]: 34: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:57,596 INFO L280 TraceCheckUtils]: 35: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,596 INFO L263 TraceCheckUtils]: 36: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,596 INFO L280 TraceCheckUtils]: 37: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,597 INFO L280 TraceCheckUtils]: 38: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,597 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,597 INFO L280 TraceCheckUtils]: 40: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,597 INFO L280 TraceCheckUtils]: 41: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-10 14:39:57,598 INFO L263 TraceCheckUtils]: 42: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,598 INFO L280 TraceCheckUtils]: 43: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,598 INFO L280 TraceCheckUtils]: 44: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,598 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:57,598 INFO L280 TraceCheckUtils]: 46: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-10 14:39:57,599 INFO L280 TraceCheckUtils]: 47: Hoare triple {40275#true} assume !(0 != ~tmp___0~0); {40275#true} is VALID [2020-07-10 14:39:57,599 INFO L280 TraceCheckUtils]: 48: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,600 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #530#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,601 INFO L280 TraceCheckUtils]: 50: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,602 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40276#false} is VALID [2020-07-10 14:39:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40275#true} is VALID [2020-07-10 14:39:57,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,609 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40276#false} #512#return; {40276#false} is VALID [2020-07-10 14:39:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,617 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,618 INFO L263 TraceCheckUtils]: 0: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,618 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,619 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40275#true} {40276#false} #524#return; {40276#false} is VALID [2020-07-10 14:39:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,655 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,655 INFO L263 TraceCheckUtils]: 1: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,657 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,657 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,658 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,658 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,668 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,669 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,669 INFO L263 TraceCheckUtils]: 4: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,670 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,670 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,670 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,671 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,671 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,671 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,671 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,671 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,672 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,673 INFO L263 TraceCheckUtils]: 16: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,673 INFO L280 TraceCheckUtils]: 17: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,673 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,673 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,674 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,674 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,675 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,676 INFO L263 TraceCheckUtils]: 5: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,676 INFO L263 TraceCheckUtils]: 7: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,677 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,677 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,677 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,678 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,678 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,678 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,679 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,680 INFO L263 TraceCheckUtils]: 19: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,680 INFO L280 TraceCheckUtils]: 20: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,680 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,680 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,681 INFO L280 TraceCheckUtils]: 23: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,681 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,681 INFO L280 TraceCheckUtils]: 25: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,681 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-10 14:39:57,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,683 INFO L263 TraceCheckUtils]: 2: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,684 INFO L263 TraceCheckUtils]: 5: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,685 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,685 INFO L263 TraceCheckUtils]: 8: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,685 INFO L263 TraceCheckUtils]: 10: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,686 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,687 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,689 INFO L263 TraceCheckUtils]: 22: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,689 INFO L280 TraceCheckUtils]: 23: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,689 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,689 INFO L280 TraceCheckUtils]: 26: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,690 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,690 INFO L280 TraceCheckUtils]: 28: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,690 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-10 14:39:57,690 INFO L280 TraceCheckUtils]: 30: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,690 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40275#true} {40276#false} #528#return; {40276#false} is VALID [2020-07-10 14:39:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40276#false} #554#return; {40276#false} is VALID [2020-07-10 14:39:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:57,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40275#true} {40276#false} #556#return; {40276#false} is VALID [2020-07-10 14:39:57,704 INFO L263 TraceCheckUtils]: 0: Hoare triple {40275#true} call ULTIMATE.init(); {40526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:39:57,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {40526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.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~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,712 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #572#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,713 INFO L263 TraceCheckUtils]: 4: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call #t~ret76 := main(); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~4;havoc ~tmp~1; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,714 INFO L263 TraceCheckUtils]: 6: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {40275#true} is VALID [2020-07-10 14:39:57,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,715 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #462#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,715 INFO L263 TraceCheckUtils]: 9: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call select_features(); {40275#true} is VALID [2020-07-10 14:39:57,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,716 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #464#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,716 INFO L263 TraceCheckUtils]: 12: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call #t~ret13 := valid_product(); {40275#true} is VALID [2020-07-10 14:39:57,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {40275#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {40275#true} is VALID [2020-07-10 14:39:57,716 INFO L280 TraceCheckUtils]: 14: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,717 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #466#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~1; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,719 INFO L263 TraceCheckUtils]: 18: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call setup(); {40275#true} is VALID [2020-07-10 14:39:57,719 INFO L280 TraceCheckUtils]: 19: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,719 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #468#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,721 INFO L263 TraceCheckUtils]: 21: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call runTest(); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,721 INFO L263 TraceCheckUtils]: 22: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:57,722 INFO L280 TraceCheckUtils]: 23: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40275#true} is VALID [2020-07-10 14:39:57,722 INFO L280 TraceCheckUtils]: 24: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,723 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #562#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,723 INFO L263 TraceCheckUtils]: 26: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call test(); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,724 INFO L280 TraceCheckUtils]: 27: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,725 INFO L280 TraceCheckUtils]: 28: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !false; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,725 INFO L280 TraceCheckUtils]: 29: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,726 INFO L280 TraceCheckUtils]: 30: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~7; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,728 INFO L263 TraceCheckUtils]: 32: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call waterRise(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:57,728 INFO L280 TraceCheckUtils]: 33: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40275#true} is VALID [2020-07-10 14:39:57,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,730 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #512#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,731 INFO L280 TraceCheckUtils]: 36: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,731 INFO L280 TraceCheckUtils]: 37: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,732 INFO L280 TraceCheckUtils]: 38: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,734 INFO L280 TraceCheckUtils]: 39: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,734 INFO L280 TraceCheckUtils]: 40: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,735 INFO L263 TraceCheckUtils]: 41: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call timeShift(); {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:39:57,736 INFO L263 TraceCheckUtils]: 42: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:57,736 INFO L263 TraceCheckUtils]: 43: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,736 INFO L280 TraceCheckUtils]: 44: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,737 INFO L280 TraceCheckUtils]: 45: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,737 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,737 INFO L280 TraceCheckUtils]: 47: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,737 INFO L280 TraceCheckUtils]: 48: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,737 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,737 INFO L280 TraceCheckUtils]: 50: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,738 INFO L280 TraceCheckUtils]: 51: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-10 14:39:57,738 INFO L263 TraceCheckUtils]: 52: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,739 INFO L280 TraceCheckUtils]: 53: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,739 INFO L280 TraceCheckUtils]: 54: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,740 INFO L263 TraceCheckUtils]: 55: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,740 INFO L280 TraceCheckUtils]: 56: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,740 INFO L280 TraceCheckUtils]: 57: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,741 INFO L263 TraceCheckUtils]: 58: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,741 INFO L280 TraceCheckUtils]: 59: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,741 INFO L280 TraceCheckUtils]: 60: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,742 INFO L263 TraceCheckUtils]: 61: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,742 INFO L280 TraceCheckUtils]: 62: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,742 INFO L263 TraceCheckUtils]: 63: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,742 INFO L280 TraceCheckUtils]: 64: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,742 INFO L280 TraceCheckUtils]: 65: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,742 INFO L280 TraceCheckUtils]: 66: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,742 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,743 INFO L280 TraceCheckUtils]: 68: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,743 INFO L280 TraceCheckUtils]: 69: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,743 INFO L280 TraceCheckUtils]: 70: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,743 INFO L280 TraceCheckUtils]: 71: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,743 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,743 INFO L280 TraceCheckUtils]: 73: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,744 INFO L280 TraceCheckUtils]: 74: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,745 INFO L263 TraceCheckUtils]: 75: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,745 INFO L280 TraceCheckUtils]: 76: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,745 INFO L280 TraceCheckUtils]: 77: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,745 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,746 INFO L280 TraceCheckUtils]: 79: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,746 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,746 INFO L280 TraceCheckUtils]: 81: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,746 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-10 14:39:57,746 INFO L280 TraceCheckUtils]: 83: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,746 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {40275#true} {40275#true} #528#return; {40275#true} is VALID [2020-07-10 14:39:57,747 INFO L263 TraceCheckUtils]: 85: Hoare triple {40275#true} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:57,747 INFO L280 TraceCheckUtils]: 86: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,747 INFO L263 TraceCheckUtils]: 87: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,747 INFO L280 TraceCheckUtils]: 88: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,747 INFO L280 TraceCheckUtils]: 89: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,747 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,748 INFO L280 TraceCheckUtils]: 91: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,748 INFO L280 TraceCheckUtils]: 92: Hoare triple {40275#true} assume !(2 != ~tmp~0); {40275#true} is VALID [2020-07-10 14:39:57,748 INFO L280 TraceCheckUtils]: 93: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,748 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {40275#true} {40275#true} #530#return; {40275#true} is VALID [2020-07-10 14:39:57,748 INFO L280 TraceCheckUtils]: 95: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,749 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,751 INFO L280 TraceCheckUtils]: 97: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !false; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,753 INFO L280 TraceCheckUtils]: 98: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,754 INFO L280 TraceCheckUtils]: 99: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,754 INFO L280 TraceCheckUtils]: 100: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,755 INFO L280 TraceCheckUtils]: 101: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,756 INFO L280 TraceCheckUtils]: 102: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,756 INFO L280 TraceCheckUtils]: 103: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,758 INFO L280 TraceCheckUtils]: 104: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,758 INFO L280 TraceCheckUtils]: 105: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,759 INFO L263 TraceCheckUtils]: 106: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call timeShift(); {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:39:57,760 INFO L263 TraceCheckUtils]: 107: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:57,761 INFO L263 TraceCheckUtils]: 108: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,761 INFO L280 TraceCheckUtils]: 109: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,761 INFO L280 TraceCheckUtils]: 110: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,761 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,762 INFO L280 TraceCheckUtils]: 112: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,762 INFO L280 TraceCheckUtils]: 113: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,762 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,762 INFO L280 TraceCheckUtils]: 115: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,764 INFO L263 TraceCheckUtils]: 116: Hoare triple {40275#true} call lowerWaterLevel(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:57,764 INFO L280 TraceCheckUtils]: 117: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-10 14:39:57,764 INFO L280 TraceCheckUtils]: 118: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,765 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-10 14:39:57,765 INFO L280 TraceCheckUtils]: 120: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-10 14:39:57,766 INFO L263 TraceCheckUtils]: 121: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,766 INFO L280 TraceCheckUtils]: 122: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,766 INFO L280 TraceCheckUtils]: 123: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,766 INFO L263 TraceCheckUtils]: 124: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-10 14:39:57,767 INFO L280 TraceCheckUtils]: 125: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:57,767 INFO L263 TraceCheckUtils]: 126: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:57,768 INFO L280 TraceCheckUtils]: 127: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,768 INFO L280 TraceCheckUtils]: 128: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,770 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,771 INFO L280 TraceCheckUtils]: 130: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,771 INFO L280 TraceCheckUtils]: 131: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,772 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} is VALID [2020-07-10 14:39:57,773 INFO L280 TraceCheckUtils]: 133: Hoare triple {40730#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} is VALID [2020-07-10 14:39:57,774 INFO L280 TraceCheckUtils]: 134: Hoare triple {40731#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))} assume !(0 != ~tmp~4); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,775 INFO L263 TraceCheckUtils]: 135: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,775 INFO L280 TraceCheckUtils]: 136: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,776 INFO L280 TraceCheckUtils]: 137: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,776 INFO L263 TraceCheckUtils]: 138: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,776 INFO L280 TraceCheckUtils]: 139: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-10 14:39:57,776 INFO L263 TraceCheckUtils]: 140: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,776 INFO L280 TraceCheckUtils]: 141: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-10 14:39:57,777 INFO L280 TraceCheckUtils]: 142: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,777 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-10 14:39:57,777 INFO L280 TraceCheckUtils]: 144: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-10 14:39:57,777 INFO L280 TraceCheckUtils]: 145: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-10 14:39:57,777 INFO L280 TraceCheckUtils]: 146: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-10 14:39:57,778 INFO L280 TraceCheckUtils]: 147: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,778 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-10 14:39:57,778 INFO L280 TraceCheckUtils]: 149: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-10 14:39:57,778 INFO L280 TraceCheckUtils]: 150: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-10 14:39:57,779 INFO L263 TraceCheckUtils]: 151: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,780 INFO L280 TraceCheckUtils]: 152: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,780 INFO L280 TraceCheckUtils]: 153: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,780 INFO L263 TraceCheckUtils]: 154: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-10 14:39:57,780 INFO L280 TraceCheckUtils]: 155: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,780 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-10 14:39:57,780 INFO L280 TraceCheckUtils]: 157: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,781 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-10 14:39:57,781 INFO L280 TraceCheckUtils]: 159: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,782 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #508#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,784 INFO L280 TraceCheckUtils]: 161: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,784 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40275#true} #528#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,785 INFO L263 TraceCheckUtils]: 163: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:57,785 INFO L280 TraceCheckUtils]: 164: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,785 INFO L263 TraceCheckUtils]: 165: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,785 INFO L280 TraceCheckUtils]: 166: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,785 INFO L280 TraceCheckUtils]: 167: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,786 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,786 INFO L280 TraceCheckUtils]: 169: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,786 INFO L280 TraceCheckUtils]: 170: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-10 14:39:57,786 INFO L263 TraceCheckUtils]: 171: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,786 INFO L280 TraceCheckUtils]: 172: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,786 INFO L280 TraceCheckUtils]: 173: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,787 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:57,787 INFO L280 TraceCheckUtils]: 175: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-10 14:39:57,787 INFO L280 TraceCheckUtils]: 176: Hoare triple {40275#true} assume 0 != ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,787 INFO L280 TraceCheckUtils]: 177: Hoare triple {40275#true} assume !(0 == ~switchedOnBeforeTS~0); {40275#true} is VALID [2020-07-10 14:39:57,787 INFO L280 TraceCheckUtils]: 178: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,788 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {40275#true} {40280#(= 0 ~methaneLevelCritical~0)} #530#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,789 INFO L280 TraceCheckUtils]: 180: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume true; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,790 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {40280#(= 0 ~methaneLevelCritical~0)} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,790 INFO L280 TraceCheckUtils]: 182: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !false; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,791 INFO L280 TraceCheckUtils]: 183: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,792 INFO L280 TraceCheckUtils]: 184: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,792 INFO L280 TraceCheckUtils]: 185: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,793 INFO L280 TraceCheckUtils]: 186: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,794 INFO L280 TraceCheckUtils]: 187: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,795 INFO L280 TraceCheckUtils]: 188: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,795 INFO L280 TraceCheckUtils]: 189: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,796 INFO L280 TraceCheckUtils]: 190: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {40280#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,797 INFO L263 TraceCheckUtils]: 191: Hoare triple {40280#(= 0 ~methaneLevelCritical~0)} call timeShift(); {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:39:57,798 INFO L263 TraceCheckUtils]: 192: Hoare triple {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:57,799 INFO L263 TraceCheckUtils]: 193: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,799 INFO L280 TraceCheckUtils]: 194: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,799 INFO L280 TraceCheckUtils]: 195: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,799 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,799 INFO L280 TraceCheckUtils]: 197: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,800 INFO L280 TraceCheckUtils]: 198: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,800 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {40275#true} {40529#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #524#return; {40275#true} is VALID [2020-07-10 14:39:57,800 INFO L280 TraceCheckUtils]: 200: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,802 INFO L263 TraceCheckUtils]: 201: Hoare triple {40275#true} call lowerWaterLevel(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:57,802 INFO L280 TraceCheckUtils]: 202: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40275#true} is VALID [2020-07-10 14:39:57,802 INFO L280 TraceCheckUtils]: 203: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,803 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {40275#true} {40275#true} #526#return; {40275#true} is VALID [2020-07-10 14:39:57,803 INFO L280 TraceCheckUtils]: 205: Hoare triple {40275#true} assume 0 != ~systemActive~0; {40275#true} is VALID [2020-07-10 14:39:57,804 INFO L263 TraceCheckUtils]: 206: Hoare triple {40275#true} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,804 INFO L280 TraceCheckUtils]: 207: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,804 INFO L280 TraceCheckUtils]: 208: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,804 INFO L263 TraceCheckUtils]: 209: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-10 14:39:57,805 INFO L280 TraceCheckUtils]: 210: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:57,805 INFO L263 TraceCheckUtils]: 211: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:57,806 INFO L280 TraceCheckUtils]: 212: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,807 INFO L280 TraceCheckUtils]: 213: Hoare triple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,807 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {40762#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {40275#true} #566#return; {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} is VALID [2020-07-10 14:39:57,808 INFO L280 TraceCheckUtils]: 215: Hoare triple {40760#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret17|)} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,810 INFO L280 TraceCheckUtils]: 216: Hoare triple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:39:57,811 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40761#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {40275#true} #504#return; {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:39:57,812 INFO L280 TraceCheckUtils]: 218: Hoare triple {40847#(or (= 0 |processEnvironment_#t~ret16|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:39:57,813 INFO L280 TraceCheckUtils]: 219: Hoare triple {40848#(or (= 0 processEnvironment_~tmp~4) (not (= 0 ~methaneLevelCritical~0)))} assume 0 != ~tmp~4; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,814 INFO L263 TraceCheckUtils]: 220: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,814 INFO L280 TraceCheckUtils]: 221: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-10 14:39:57,814 INFO L280 TraceCheckUtils]: 222: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,815 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #506#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,816 INFO L280 TraceCheckUtils]: 224: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,817 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40275#true} #528#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,817 INFO L263 TraceCheckUtils]: 226: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:57,817 INFO L280 TraceCheckUtils]: 227: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:57,817 INFO L263 TraceCheckUtils]: 228: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,817 INFO L280 TraceCheckUtils]: 229: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,818 INFO L280 TraceCheckUtils]: 230: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,818 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:57,818 INFO L280 TraceCheckUtils]: 232: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:57,818 INFO L280 TraceCheckUtils]: 233: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-10 14:39:57,818 INFO L263 TraceCheckUtils]: 234: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,818 INFO L280 TraceCheckUtils]: 235: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,819 INFO L280 TraceCheckUtils]: 236: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,819 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:57,819 INFO L280 TraceCheckUtils]: 238: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-10 14:39:57,820 INFO L280 TraceCheckUtils]: 239: Hoare triple {40275#true} assume !(0 != ~tmp___0~0); {40275#true} is VALID [2020-07-10 14:39:57,820 INFO L280 TraceCheckUtils]: 240: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,821 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {40275#true} {40820#(not (= 0 ~methaneLevelCritical~0))} #530#return; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,822 INFO L280 TraceCheckUtils]: 242: Hoare triple {40820#(not (= 0 ~methaneLevelCritical~0))} assume true; {40820#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:39:57,823 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {40820#(not (= 0 ~methaneLevelCritical~0))} {40280#(= 0 ~methaneLevelCritical~0)} #518#return; {40276#false} is VALID [2020-07-10 14:39:57,823 INFO L280 TraceCheckUtils]: 244: Hoare triple {40276#false} assume !false; {40276#false} is VALID [2020-07-10 14:39:57,824 INFO L280 TraceCheckUtils]: 245: Hoare triple {40276#false} assume ~splverifierCounter~0 < 4; {40276#false} is VALID [2020-07-10 14:39:57,824 INFO L280 TraceCheckUtils]: 246: Hoare triple {40276#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40276#false} is VALID [2020-07-10 14:39:57,824 INFO L280 TraceCheckUtils]: 247: Hoare triple {40276#false} assume 0 != ~tmp~7; {40276#false} is VALID [2020-07-10 14:39:57,824 INFO L263 TraceCheckUtils]: 248: Hoare triple {40276#false} call waterRise(); {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:57,824 INFO L280 TraceCheckUtils]: 249: Hoare triple {40528#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40275#true} is VALID [2020-07-10 14:39:57,825 INFO L280 TraceCheckUtils]: 250: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,825 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {40275#true} {40276#false} #512#return; {40276#false} is VALID [2020-07-10 14:39:57,825 INFO L280 TraceCheckUtils]: 252: Hoare triple {40276#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40276#false} is VALID [2020-07-10 14:39:57,825 INFO L280 TraceCheckUtils]: 253: Hoare triple {40276#false} assume !(0 != ~tmp___0~3); {40276#false} is VALID [2020-07-10 14:39:57,825 INFO L280 TraceCheckUtils]: 254: Hoare triple {40276#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40276#false} is VALID [2020-07-10 14:39:57,826 INFO L280 TraceCheckUtils]: 255: Hoare triple {40276#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40276#false} is VALID [2020-07-10 14:39:57,826 INFO L280 TraceCheckUtils]: 256: Hoare triple {40276#false} assume 0 != ~tmp___1~0; {40276#false} is VALID [2020-07-10 14:39:57,826 INFO L263 TraceCheckUtils]: 257: Hoare triple {40276#false} call timeShift(); {40276#false} is VALID [2020-07-10 14:39:57,826 INFO L263 TraceCheckUtils]: 258: Hoare triple {40276#false} call __utac_acc__Specification5_spec__2(); {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:57,826 INFO L263 TraceCheckUtils]: 259: Hoare triple {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,826 INFO L280 TraceCheckUtils]: 260: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,827 INFO L280 TraceCheckUtils]: 261: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,827 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {40275#true} {40527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #552#return; {40275#true} is VALID [2020-07-10 14:39:57,827 INFO L280 TraceCheckUtils]: 263: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:57,827 INFO L280 TraceCheckUtils]: 264: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,827 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {40275#true} {40276#false} #524#return; {40276#false} is VALID [2020-07-10 14:39:57,827 INFO L280 TraceCheckUtils]: 266: Hoare triple {40276#false} assume !(0 != ~pumpRunning~0); {40276#false} is VALID [2020-07-10 14:39:57,828 INFO L280 TraceCheckUtils]: 267: Hoare triple {40276#false} assume 0 != ~systemActive~0; {40276#false} is VALID [2020-07-10 14:39:57,828 INFO L263 TraceCheckUtils]: 268: Hoare triple {40276#false} call processEnvironment(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,828 INFO L280 TraceCheckUtils]: 269: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:57,828 INFO L280 TraceCheckUtils]: 270: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,830 INFO L263 TraceCheckUtils]: 271: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,830 INFO L280 TraceCheckUtils]: 272: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:57,830 INFO L280 TraceCheckUtils]: 273: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:57,831 INFO L263 TraceCheckUtils]: 274: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,832 INFO L280 TraceCheckUtils]: 275: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,832 INFO L280 TraceCheckUtils]: 276: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:57,832 INFO L263 TraceCheckUtils]: 277: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,832 INFO L280 TraceCheckUtils]: 278: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:57,832 INFO L263 TraceCheckUtils]: 279: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:57,833 INFO L280 TraceCheckUtils]: 280: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,833 INFO L280 TraceCheckUtils]: 281: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:57,833 INFO L280 TraceCheckUtils]: 282: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,833 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:57,833 INFO L280 TraceCheckUtils]: 284: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:57,833 INFO L280 TraceCheckUtils]: 285: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:57,834 INFO L280 TraceCheckUtils]: 286: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:57,834 INFO L280 TraceCheckUtils]: 287: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,834 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:57,834 INFO L280 TraceCheckUtils]: 289: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:57,834 INFO L280 TraceCheckUtils]: 290: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:57,835 INFO L263 TraceCheckUtils]: 291: Hoare triple {40275#true} call activatePump(); {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:57,836 INFO L280 TraceCheckUtils]: 292: Hoare triple {40581#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:57,836 INFO L280 TraceCheckUtils]: 293: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,836 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:57,836 INFO L280 TraceCheckUtils]: 295: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,837 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:57,837 INFO L280 TraceCheckUtils]: 297: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,837 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-10 14:39:57,838 INFO L280 TraceCheckUtils]: 299: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,838 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {40275#true} {40276#false} #528#return; {40276#false} is VALID [2020-07-10 14:39:57,838 INFO L263 TraceCheckUtils]: 301: Hoare triple {40276#false} call __utac_acc__Specification5_spec__3(); {40276#false} is VALID [2020-07-10 14:39:57,838 INFO L280 TraceCheckUtils]: 302: Hoare triple {40276#false} havoc ~tmp~0;havoc ~tmp___0~0; {40276#false} is VALID [2020-07-10 14:39:57,839 INFO L263 TraceCheckUtils]: 303: Hoare triple {40276#false} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:57,839 INFO L280 TraceCheckUtils]: 304: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:57,839 INFO L280 TraceCheckUtils]: 305: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,839 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {40275#true} {40276#false} #554#return; {40276#false} is VALID [2020-07-10 14:39:57,839 INFO L280 TraceCheckUtils]: 307: Hoare triple {40276#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40276#false} is VALID [2020-07-10 14:39:57,840 INFO L280 TraceCheckUtils]: 308: Hoare triple {40276#false} assume 2 != ~tmp~0; {40276#false} is VALID [2020-07-10 14:39:57,840 INFO L263 TraceCheckUtils]: 309: Hoare triple {40276#false} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:57,840 INFO L280 TraceCheckUtils]: 310: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:57,840 INFO L280 TraceCheckUtils]: 311: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:57,840 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {40275#true} {40276#false} #556#return; {40276#false} is VALID [2020-07-10 14:39:57,841 INFO L280 TraceCheckUtils]: 313: Hoare triple {40276#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40276#false} is VALID [2020-07-10 14:39:57,841 INFO L280 TraceCheckUtils]: 314: Hoare triple {40276#false} assume 0 != ~tmp___0~0; {40276#false} is VALID [2020-07-10 14:39:57,841 INFO L280 TraceCheckUtils]: 315: Hoare triple {40276#false} assume 0 == ~switchedOnBeforeTS~0; {40276#false} is VALID [2020-07-10 14:39:57,841 INFO L263 TraceCheckUtils]: 316: Hoare triple {40276#false} call __automaton_fail(); {40276#false} is VALID [2020-07-10 14:39:57,841 INFO L280 TraceCheckUtils]: 317: Hoare triple {40276#false} assume !false; {40276#false} is VALID [2020-07-10 14:39:57,940 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 75 proven. 11 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2020-07-10 14:39:57,940 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389062715] [2020-07-10 14:39:57,940 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [714673238] [2020-07-10 14:39:57,941 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:39:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:58,187 INFO L264 TraceCheckSpWp]: Trace formula consists of 1330 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-10 14:39:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:58,267 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:39:59,079 INFO L263 TraceCheckUtils]: 0: Hoare triple {40275#true} call ULTIMATE.init(); {40275#true} is VALID [2020-07-10 14:39:59,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {40275#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,086 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40275#true} #572#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,087 INFO L263 TraceCheckUtils]: 4: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~4;havoc ~tmp~1; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,088 INFO L263 TraceCheckUtils]: 6: Hoare triple {40937#(<= ~waterLevel~0 1)} call select_helpers(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,088 INFO L280 TraceCheckUtils]: 7: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,089 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #462#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,090 INFO L263 TraceCheckUtils]: 9: Hoare triple {40937#(<= ~waterLevel~0 1)} call select_features(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,091 INFO L280 TraceCheckUtils]: 10: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,092 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #464#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,093 INFO L263 TraceCheckUtils]: 12: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret13 := valid_product(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,094 INFO L280 TraceCheckUtils]: 14: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,095 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #466#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,096 INFO L263 TraceCheckUtils]: 18: Hoare triple {40937#(<= ~waterLevel~0 1)} call setup(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,097 INFO L280 TraceCheckUtils]: 19: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,097 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #468#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,098 INFO L263 TraceCheckUtils]: 21: Hoare triple {40937#(<= ~waterLevel~0 1)} call runTest(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,099 INFO L263 TraceCheckUtils]: 22: Hoare triple {40937#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {40937#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,101 INFO L280 TraceCheckUtils]: 24: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,101 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #562#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,102 INFO L263 TraceCheckUtils]: 26: Hoare triple {40937#(<= ~waterLevel~0 1)} call test(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,102 INFO L280 TraceCheckUtils]: 27: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,103 INFO L280 TraceCheckUtils]: 28: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !false; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,103 INFO L280 TraceCheckUtils]: 29: Hoare triple {40937#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,104 INFO L280 TraceCheckUtils]: 30: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,105 INFO L280 TraceCheckUtils]: 31: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~tmp~7; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,106 INFO L263 TraceCheckUtils]: 32: Hoare triple {40937#(<= ~waterLevel~0 1)} call waterRise(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,106 INFO L280 TraceCheckUtils]: 33: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:39:59,107 INFO L280 TraceCheckUtils]: 34: Hoare triple {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:39:59,108 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {40937#(<= ~waterLevel~0 1)} #512#return; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,110 INFO L280 TraceCheckUtils]: 36: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,111 INFO L280 TraceCheckUtils]: 37: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,111 INFO L280 TraceCheckUtils]: 38: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,111 INFO L280 TraceCheckUtils]: 39: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,112 INFO L280 TraceCheckUtils]: 40: Hoare triple {41042#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,113 INFO L263 TraceCheckUtils]: 41: Hoare triple {41042#(<= ~waterLevel~0 2)} call timeShift(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,113 INFO L263 TraceCheckUtils]: 42: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40275#true} is VALID [2020-07-10 14:39:59,113 INFO L263 TraceCheckUtils]: 43: Hoare triple {40275#true} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:59,113 INFO L280 TraceCheckUtils]: 44: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:59,113 INFO L280 TraceCheckUtils]: 45: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,114 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40275#true} {40275#true} #552#return; {40275#true} is VALID [2020-07-10 14:39:59,114 INFO L280 TraceCheckUtils]: 47: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:59,114 INFO L280 TraceCheckUtils]: 48: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,115 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,116 INFO L280 TraceCheckUtils]: 50: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,116 INFO L280 TraceCheckUtils]: 51: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,117 INFO L263 TraceCheckUtils]: 52: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {40275#true} is VALID [2020-07-10 14:39:59,117 INFO L280 TraceCheckUtils]: 53: Hoare triple {40275#true} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:59,117 INFO L280 TraceCheckUtils]: 54: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:59,117 INFO L263 TraceCheckUtils]: 55: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40275#true} is VALID [2020-07-10 14:39:59,117 INFO L280 TraceCheckUtils]: 56: Hoare triple {40275#true} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:59,117 INFO L280 TraceCheckUtils]: 57: Hoare triple {40275#true} assume !(0 != ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:59,117 INFO L263 TraceCheckUtils]: 58: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40275#true} is VALID [2020-07-10 14:39:59,117 INFO L280 TraceCheckUtils]: 59: Hoare triple {40275#true} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L280 TraceCheckUtils]: 60: Hoare triple {40275#true} assume 0 == ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L263 TraceCheckUtils]: 61: Hoare triple {40275#true} call #t~ret14 := isHighWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L280 TraceCheckUtils]: 62: Hoare triple {40275#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L263 TraceCheckUtils]: 63: Hoare triple {40275#true} call #t~ret34 := isHighWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L280 TraceCheckUtils]: 64: Hoare triple {40275#true} havoc ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L280 TraceCheckUtils]: 65: Hoare triple {40275#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L280 TraceCheckUtils]: 66: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40275#true} {40275#true} #522#return; {40275#true} is VALID [2020-07-10 14:39:59,118 INFO L280 TraceCheckUtils]: 68: Hoare triple {40275#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L280 TraceCheckUtils]: 69: Hoare triple {40275#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L280 TraceCheckUtils]: 70: Hoare triple {40275#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L280 TraceCheckUtils]: 71: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40275#true} {40275#true} #536#return; {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L280 TraceCheckUtils]: 73: Hoare triple {40275#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L280 TraceCheckUtils]: 74: Hoare triple {40275#true} assume 0 != ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L263 TraceCheckUtils]: 75: Hoare triple {40275#true} call activatePump(); {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L280 TraceCheckUtils]: 76: Hoare triple {40275#true} ~pumpRunning~0 := 1; {40275#true} is VALID [2020-07-10 14:39:59,119 INFO L280 TraceCheckUtils]: 77: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,120 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {40275#true} {40275#true} #538#return; {40275#true} is VALID [2020-07-10 14:39:59,120 INFO L280 TraceCheckUtils]: 79: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,120 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {40275#true} {40275#true} #550#return; {40275#true} is VALID [2020-07-10 14:39:59,120 INFO L280 TraceCheckUtils]: 81: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,120 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {40275#true} {40275#true} #510#return; {40275#true} is VALID [2020-07-10 14:39:59,120 INFO L280 TraceCheckUtils]: 83: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,121 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #528#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,121 INFO L263 TraceCheckUtils]: 85: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:59,121 INFO L280 TraceCheckUtils]: 86: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:59,121 INFO L263 TraceCheckUtils]: 87: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:59,121 INFO L280 TraceCheckUtils]: 88: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:59,121 INFO L280 TraceCheckUtils]: 89: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,122 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:59,122 INFO L280 TraceCheckUtils]: 91: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:59,122 INFO L280 TraceCheckUtils]: 92: Hoare triple {40275#true} assume !(2 != ~tmp~0); {40275#true} is VALID [2020-07-10 14:39:59,122 INFO L280 TraceCheckUtils]: 93: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,123 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #530#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,124 INFO L280 TraceCheckUtils]: 95: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,125 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {41042#(<= ~waterLevel~0 2)} #518#return; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,126 INFO L280 TraceCheckUtils]: 97: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !false; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,127 INFO L280 TraceCheckUtils]: 98: Hoare triple {41042#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,128 INFO L280 TraceCheckUtils]: 99: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,128 INFO L280 TraceCheckUtils]: 100: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~7); {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,129 INFO L280 TraceCheckUtils]: 101: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,129 INFO L280 TraceCheckUtils]: 102: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,129 INFO L280 TraceCheckUtils]: 103: Hoare triple {41042#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,130 INFO L280 TraceCheckUtils]: 104: Hoare triple {41042#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,130 INFO L280 TraceCheckUtils]: 105: Hoare triple {41042#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {41042#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:39:59,131 INFO L263 TraceCheckUtils]: 106: Hoare triple {41042#(<= ~waterLevel~0 2)} call timeShift(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,131 INFO L263 TraceCheckUtils]: 107: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40275#true} is VALID [2020-07-10 14:39:59,131 INFO L263 TraceCheckUtils]: 108: Hoare triple {40275#true} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:59,131 INFO L280 TraceCheckUtils]: 109: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:59,131 INFO L280 TraceCheckUtils]: 110: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,132 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {40275#true} {40275#true} #552#return; {40275#true} is VALID [2020-07-10 14:39:59,132 INFO L280 TraceCheckUtils]: 112: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:59,132 INFO L280 TraceCheckUtils]: 113: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,132 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,133 INFO L280 TraceCheckUtils]: 115: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,138 INFO L263 TraceCheckUtils]: 116: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,139 INFO L280 TraceCheckUtils]: 117: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,140 INFO L280 TraceCheckUtils]: 118: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,141 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,142 INFO L280 TraceCheckUtils]: 120: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,142 INFO L263 TraceCheckUtils]: 121: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {40275#true} is VALID [2020-07-10 14:39:59,142 INFO L280 TraceCheckUtils]: 122: Hoare triple {40275#true} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:59,142 INFO L280 TraceCheckUtils]: 123: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:59,142 INFO L263 TraceCheckUtils]: 124: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-10 14:39:59,142 INFO L280 TraceCheckUtils]: 125: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:59,142 INFO L263 TraceCheckUtils]: 126: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:59,143 INFO L280 TraceCheckUtils]: 127: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40275#true} is VALID [2020-07-10 14:39:59,143 INFO L280 TraceCheckUtils]: 128: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,143 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {40275#true} {40275#true} #566#return; {40275#true} is VALID [2020-07-10 14:39:59,143 INFO L280 TraceCheckUtils]: 130: Hoare triple {40275#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:59,143 INFO L280 TraceCheckUtils]: 131: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,143 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {40275#true} {40275#true} #504#return; {40275#true} is VALID [2020-07-10 14:39:59,143 INFO L280 TraceCheckUtils]: 133: Hoare triple {40275#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40275#true} is VALID [2020-07-10 14:39:59,143 INFO L280 TraceCheckUtils]: 134: Hoare triple {40275#true} assume !(0 != ~tmp~4); {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L263 TraceCheckUtils]: 135: Hoare triple {40275#true} call processEnvironment__wrappee__lowWaterSensor(); {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L280 TraceCheckUtils]: 136: Hoare triple {40275#true} havoc ~tmp~3; {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L280 TraceCheckUtils]: 137: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L263 TraceCheckUtils]: 138: Hoare triple {40275#true} call #t~ret15 := isLowWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L280 TraceCheckUtils]: 139: Hoare triple {40275#true} havoc ~retValue_acc~8;havoc ~tmp~6;havoc ~tmp___0~2; {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L263 TraceCheckUtils]: 140: Hoare triple {40275#true} call #t~ret35 := isLowWaterSensorDry(); {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L280 TraceCheckUtils]: 141: Hoare triple {40275#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L280 TraceCheckUtils]: 142: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,144 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {40275#true} {40275#true} #502#return; {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L280 TraceCheckUtils]: 144: Hoare triple {40275#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~6 := #t~ret35;havoc #t~ret35; {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L280 TraceCheckUtils]: 145: Hoare triple {40275#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L280 TraceCheckUtils]: 146: Hoare triple {40275#true} ~retValue_acc~8 := ~tmp___0~2;#res := ~retValue_acc~8; {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L280 TraceCheckUtils]: 147: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40275#true} {40275#true} #544#return; {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L280 TraceCheckUtils]: 149: Hoare triple {40275#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L280 TraceCheckUtils]: 150: Hoare triple {40275#true} assume !(0 != ~tmp~3); {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L263 TraceCheckUtils]: 151: Hoare triple {40275#true} call processEnvironment__wrappee__highWaterSensor(); {40275#true} is VALID [2020-07-10 14:39:59,145 INFO L280 TraceCheckUtils]: 152: Hoare triple {40275#true} havoc ~tmp~2; {40275#true} is VALID [2020-07-10 14:39:59,146 INFO L280 TraceCheckUtils]: 153: Hoare triple {40275#true} assume !(0 == ~pumpRunning~0); {40275#true} is VALID [2020-07-10 14:39:59,146 INFO L263 TraceCheckUtils]: 154: Hoare triple {40275#true} call processEnvironment__wrappee__base(); {40275#true} is VALID [2020-07-10 14:39:59,146 INFO L280 TraceCheckUtils]: 155: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,146 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {40275#true} {40275#true} #542#return; {40275#true} is VALID [2020-07-10 14:39:59,146 INFO L280 TraceCheckUtils]: 157: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,146 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {40275#true} {40275#true} #548#return; {40275#true} is VALID [2020-07-10 14:39:59,146 INFO L280 TraceCheckUtils]: 159: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,146 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {40275#true} {40275#true} #508#return; {40275#true} is VALID [2020-07-10 14:39:59,147 INFO L280 TraceCheckUtils]: 161: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,147 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40275#true} {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,147 INFO L263 TraceCheckUtils]: 163: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:59,148 INFO L280 TraceCheckUtils]: 164: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:59,148 INFO L263 TraceCheckUtils]: 165: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:59,148 INFO L280 TraceCheckUtils]: 166: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:59,148 INFO L280 TraceCheckUtils]: 167: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,148 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:59,148 INFO L280 TraceCheckUtils]: 169: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:59,148 INFO L280 TraceCheckUtils]: 170: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-10 14:39:59,149 INFO L263 TraceCheckUtils]: 171: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:59,149 INFO L280 TraceCheckUtils]: 172: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:59,149 INFO L280 TraceCheckUtils]: 173: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,149 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:59,149 INFO L280 TraceCheckUtils]: 175: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-10 14:39:59,150 INFO L280 TraceCheckUtils]: 176: Hoare triple {40275#true} assume 0 != ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:59,150 INFO L280 TraceCheckUtils]: 177: Hoare triple {40275#true} assume !(0 == ~switchedOnBeforeTS~0); {40275#true} is VALID [2020-07-10 14:39:59,150 INFO L280 TraceCheckUtils]: 178: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,152 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {40275#true} {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,159 INFO L280 TraceCheckUtils]: 180: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,160 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41042#(<= ~waterLevel~0 2)} #518#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,161 INFO L280 TraceCheckUtils]: 182: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !false; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,162 INFO L280 TraceCheckUtils]: 183: Hoare triple {40937#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,163 INFO L280 TraceCheckUtils]: 184: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,163 INFO L280 TraceCheckUtils]: 185: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~7); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,164 INFO L280 TraceCheckUtils]: 186: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,165 INFO L280 TraceCheckUtils]: 187: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~3); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,165 INFO L280 TraceCheckUtils]: 188: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,166 INFO L280 TraceCheckUtils]: 189: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,167 INFO L280 TraceCheckUtils]: 190: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~tmp___1~0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,168 INFO L263 TraceCheckUtils]: 191: Hoare triple {40937#(<= ~waterLevel~0 1)} call timeShift(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,168 INFO L263 TraceCheckUtils]: 192: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40275#true} is VALID [2020-07-10 14:39:59,168 INFO L263 TraceCheckUtils]: 193: Hoare triple {40275#true} call #t~ret0 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:59,168 INFO L280 TraceCheckUtils]: 194: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:59,168 INFO L280 TraceCheckUtils]: 195: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,168 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {40275#true} {40275#true} #552#return; {40275#true} is VALID [2020-07-10 14:39:59,169 INFO L280 TraceCheckUtils]: 197: Hoare triple {40275#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40275#true} is VALID [2020-07-10 14:39:59,169 INFO L280 TraceCheckUtils]: 198: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,170 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {40275#true} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #524#return; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,170 INFO L280 TraceCheckUtils]: 200: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,171 INFO L263 TraceCheckUtils]: 201: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,172 INFO L280 TraceCheckUtils]: 202: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,173 INFO L280 TraceCheckUtils]: 203: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,174 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #526#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,175 INFO L280 TraceCheckUtils]: 205: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,175 INFO L263 TraceCheckUtils]: 206: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {40275#true} is VALID [2020-07-10 14:39:59,175 INFO L280 TraceCheckUtils]: 207: Hoare triple {40275#true} havoc ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:59,175 INFO L280 TraceCheckUtils]: 208: Hoare triple {40275#true} assume 0 != ~pumpRunning~0; {40275#true} is VALID [2020-07-10 14:39:59,176 INFO L263 TraceCheckUtils]: 209: Hoare triple {40275#true} call #t~ret16 := isMethaneAlarm(); {40275#true} is VALID [2020-07-10 14:39:59,176 INFO L280 TraceCheckUtils]: 210: Hoare triple {40275#true} havoc ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:59,176 INFO L263 TraceCheckUtils]: 211: Hoare triple {40275#true} call #t~ret17 := isMethaneLevelCritical(); {40275#true} is VALID [2020-07-10 14:39:59,176 INFO L280 TraceCheckUtils]: 212: Hoare triple {40275#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {40275#true} is VALID [2020-07-10 14:39:59,176 INFO L280 TraceCheckUtils]: 213: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,176 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {40275#true} {40275#true} #566#return; {40275#true} is VALID [2020-07-10 14:39:59,177 INFO L280 TraceCheckUtils]: 215: Hoare triple {40275#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~5 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~5; {40275#true} is VALID [2020-07-10 14:39:59,177 INFO L280 TraceCheckUtils]: 216: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,177 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40275#true} {40275#true} #504#return; {40275#true} is VALID [2020-07-10 14:39:59,177 INFO L280 TraceCheckUtils]: 218: Hoare triple {40275#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~4 := #t~ret16;havoc #t~ret16; {40275#true} is VALID [2020-07-10 14:39:59,177 INFO L280 TraceCheckUtils]: 219: Hoare triple {40275#true} assume 0 != ~tmp~4; {40275#true} is VALID [2020-07-10 14:39:59,177 INFO L263 TraceCheckUtils]: 220: Hoare triple {40275#true} call deactivatePump(); {40275#true} is VALID [2020-07-10 14:39:59,178 INFO L280 TraceCheckUtils]: 221: Hoare triple {40275#true} ~pumpRunning~0 := 0; {40275#true} is VALID [2020-07-10 14:39:59,178 INFO L280 TraceCheckUtils]: 222: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,178 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {40275#true} {40275#true} #506#return; {40275#true} is VALID [2020-07-10 14:39:59,178 INFO L280 TraceCheckUtils]: 224: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,179 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {40275#true} {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #528#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,179 INFO L263 TraceCheckUtils]: 226: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40275#true} is VALID [2020-07-10 14:39:59,179 INFO L280 TraceCheckUtils]: 227: Hoare triple {40275#true} havoc ~tmp~0;havoc ~tmp___0~0; {40275#true} is VALID [2020-07-10 14:39:59,180 INFO L263 TraceCheckUtils]: 228: Hoare triple {40275#true} call #t~ret1 := getWaterLevel(); {40275#true} is VALID [2020-07-10 14:39:59,180 INFO L280 TraceCheckUtils]: 229: Hoare triple {40275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40275#true} is VALID [2020-07-10 14:39:59,180 INFO L280 TraceCheckUtils]: 230: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,180 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {40275#true} {40275#true} #554#return; {40275#true} is VALID [2020-07-10 14:39:59,180 INFO L280 TraceCheckUtils]: 232: Hoare triple {40275#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40275#true} is VALID [2020-07-10 14:39:59,180 INFO L280 TraceCheckUtils]: 233: Hoare triple {40275#true} assume 2 != ~tmp~0; {40275#true} is VALID [2020-07-10 14:39:59,181 INFO L263 TraceCheckUtils]: 234: Hoare triple {40275#true} call #t~ret2 := isPumpRunning(); {40275#true} is VALID [2020-07-10 14:39:59,181 INFO L280 TraceCheckUtils]: 235: Hoare triple {40275#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40275#true} is VALID [2020-07-10 14:39:59,181 INFO L280 TraceCheckUtils]: 236: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,181 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {40275#true} {40275#true} #556#return; {40275#true} is VALID [2020-07-10 14:39:59,181 INFO L280 TraceCheckUtils]: 238: Hoare triple {40275#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40275#true} is VALID [2020-07-10 14:39:59,181 INFO L280 TraceCheckUtils]: 239: Hoare triple {40275#true} assume !(0 != ~tmp___0~0); {40275#true} is VALID [2020-07-10 14:39:59,182 INFO L280 TraceCheckUtils]: 240: Hoare triple {40275#true} assume true; {40275#true} is VALID [2020-07-10 14:39:59,182 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {40275#true} {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #530#return; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,183 INFO L280 TraceCheckUtils]: 242: Hoare triple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,184 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {41289#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {40937#(<= ~waterLevel~0 1)} #518#return; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:39:59,185 INFO L280 TraceCheckUtils]: 244: Hoare triple {41668#(<= ~waterLevel~0 0)} assume !false; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:39:59,186 INFO L280 TraceCheckUtils]: 245: Hoare triple {41668#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:39:59,188 INFO L280 TraceCheckUtils]: 246: Hoare triple {41668#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~7 := #t~nondet36;havoc #t~nondet36; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:39:59,189 INFO L280 TraceCheckUtils]: 247: Hoare triple {41668#(<= ~waterLevel~0 0)} assume 0 != ~tmp~7; {41668#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:39:59,190 INFO L263 TraceCheckUtils]: 248: Hoare triple {41668#(<= ~waterLevel~0 0)} call waterRise(); {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:59,191 INFO L280 TraceCheckUtils]: 249: Hoare triple {41031#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:39:59,191 INFO L280 TraceCheckUtils]: 250: Hoare triple {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:39:59,192 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {41035#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {41668#(<= ~waterLevel~0 0)} #512#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,193 INFO L280 TraceCheckUtils]: 252: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~3 := #t~nondet37;havoc #t~nondet37; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,194 INFO L280 TraceCheckUtils]: 253: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~3); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,195 INFO L280 TraceCheckUtils]: 254: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,195 INFO L280 TraceCheckUtils]: 255: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,196 INFO L280 TraceCheckUtils]: 256: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~tmp___1~0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,197 INFO L263 TraceCheckUtils]: 257: Hoare triple {40937#(<= ~waterLevel~0 1)} call timeShift(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,197 INFO L263 TraceCheckUtils]: 258: Hoare triple {40937#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,198 INFO L263 TraceCheckUtils]: 259: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret0 := isPumpRunning(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,199 INFO L280 TraceCheckUtils]: 260: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,200 INFO L280 TraceCheckUtils]: 261: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,200 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #552#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,201 INFO L280 TraceCheckUtils]: 263: Hoare triple {40937#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,202 INFO L280 TraceCheckUtils]: 264: Hoare triple {40937#(<= ~waterLevel~0 1)} assume true; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,203 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {40937#(<= ~waterLevel~0 1)} {40937#(<= ~waterLevel~0 1)} #524#return; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,203 INFO L280 TraceCheckUtils]: 266: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,204 INFO L280 TraceCheckUtils]: 267: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,205 INFO L263 TraceCheckUtils]: 268: Hoare triple {40937#(<= ~waterLevel~0 1)} call processEnvironment(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,205 INFO L280 TraceCheckUtils]: 269: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~tmp~4; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,206 INFO L280 TraceCheckUtils]: 270: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,207 INFO L263 TraceCheckUtils]: 271: Hoare triple {40937#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__lowWaterSensor(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,207 INFO L280 TraceCheckUtils]: 272: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~tmp~3; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,208 INFO L280 TraceCheckUtils]: 273: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,209 INFO L263 TraceCheckUtils]: 274: Hoare triple {40937#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,209 INFO L280 TraceCheckUtils]: 275: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~tmp~2; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,210 INFO L280 TraceCheckUtils]: 276: Hoare triple {40937#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,211 INFO L263 TraceCheckUtils]: 277: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret14 := isHighWaterLevel(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,211 INFO L280 TraceCheckUtils]: 278: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~1; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,215 INFO L263 TraceCheckUtils]: 279: Hoare triple {40937#(<= ~waterLevel~0 1)} call #t~ret34 := isHighWaterSensorDry(); {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,216 INFO L280 TraceCheckUtils]: 280: Hoare triple {40937#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2; {40937#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:39:59,217 INFO L280 TraceCheckUtils]: 281: Hoare triple {40937#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {40276#false} is VALID [2020-07-10 14:39:59,217 INFO L280 TraceCheckUtils]: 282: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-10 14:39:59,217 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #522#return; {40276#false} is VALID [2020-07-10 14:39:59,217 INFO L280 TraceCheckUtils]: 284: Hoare triple {40276#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~5 := #t~ret34;havoc #t~ret34; {40276#false} is VALID [2020-07-10 14:39:59,217 INFO L280 TraceCheckUtils]: 285: Hoare triple {40276#false} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {40276#false} is VALID [2020-07-10 14:39:59,218 INFO L280 TraceCheckUtils]: 286: Hoare triple {40276#false} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {40276#false} is VALID [2020-07-10 14:39:59,218 INFO L280 TraceCheckUtils]: 287: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-10 14:39:59,218 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #536#return; {40276#false} is VALID [2020-07-10 14:39:59,218 INFO L280 TraceCheckUtils]: 289: Hoare triple {40276#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {40276#false} is VALID [2020-07-10 14:39:59,218 INFO L280 TraceCheckUtils]: 290: Hoare triple {40276#false} assume 0 != ~tmp~2; {40276#false} is VALID [2020-07-10 14:39:59,218 INFO L263 TraceCheckUtils]: 291: Hoare triple {40276#false} call activatePump(); {40276#false} is VALID [2020-07-10 14:39:59,219 INFO L280 TraceCheckUtils]: 292: Hoare triple {40276#false} ~pumpRunning~0 := 1; {40276#false} is VALID [2020-07-10 14:39:59,219 INFO L280 TraceCheckUtils]: 293: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-10 14:39:59,219 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {40276#false} {40276#false} #538#return; {40276#false} is VALID [2020-07-10 14:39:59,219 INFO L280 TraceCheckUtils]: 295: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-10 14:39:59,219 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #550#return; {40276#false} is VALID [2020-07-10 14:39:59,219 INFO L280 TraceCheckUtils]: 297: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-10 14:39:59,219 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #510#return; {40276#false} is VALID [2020-07-10 14:39:59,220 INFO L280 TraceCheckUtils]: 299: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-10 14:39:59,220 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {40276#false} {40937#(<= ~waterLevel~0 1)} #528#return; {40276#false} is VALID [2020-07-10 14:39:59,220 INFO L263 TraceCheckUtils]: 301: Hoare triple {40276#false} call __utac_acc__Specification5_spec__3(); {40276#false} is VALID [2020-07-10 14:39:59,220 INFO L280 TraceCheckUtils]: 302: Hoare triple {40276#false} havoc ~tmp~0;havoc ~tmp___0~0; {40276#false} is VALID [2020-07-10 14:39:59,220 INFO L263 TraceCheckUtils]: 303: Hoare triple {40276#false} call #t~ret1 := getWaterLevel(); {40276#false} is VALID [2020-07-10 14:39:59,220 INFO L280 TraceCheckUtils]: 304: Hoare triple {40276#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {40276#false} is VALID [2020-07-10 14:39:59,221 INFO L280 TraceCheckUtils]: 305: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-10 14:39:59,221 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {40276#false} {40276#false} #554#return; {40276#false} is VALID [2020-07-10 14:39:59,221 INFO L280 TraceCheckUtils]: 307: Hoare triple {40276#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40276#false} is VALID [2020-07-10 14:39:59,221 INFO L280 TraceCheckUtils]: 308: Hoare triple {40276#false} assume 2 != ~tmp~0; {40276#false} is VALID [2020-07-10 14:39:59,221 INFO L263 TraceCheckUtils]: 309: Hoare triple {40276#false} call #t~ret2 := isPumpRunning(); {40276#false} is VALID [2020-07-10 14:39:59,221 INFO L280 TraceCheckUtils]: 310: Hoare triple {40276#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {40276#false} is VALID [2020-07-10 14:39:59,222 INFO L280 TraceCheckUtils]: 311: Hoare triple {40276#false} assume true; {40276#false} is VALID [2020-07-10 14:39:59,222 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {40276#false} {40276#false} #556#return; {40276#false} is VALID [2020-07-10 14:39:59,222 INFO L280 TraceCheckUtils]: 313: Hoare triple {40276#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {40276#false} is VALID [2020-07-10 14:39:59,222 INFO L280 TraceCheckUtils]: 314: Hoare triple {40276#false} assume 0 != ~tmp___0~0; {40276#false} is VALID [2020-07-10 14:39:59,222 INFO L280 TraceCheckUtils]: 315: Hoare triple {40276#false} assume 0 == ~switchedOnBeforeTS~0; {40276#false} is VALID [2020-07-10 14:39:59,222 INFO L263 TraceCheckUtils]: 316: Hoare triple {40276#false} call __automaton_fail(); {40276#false} is VALID [2020-07-10 14:39:59,223 INFO L280 TraceCheckUtils]: 317: Hoare triple {40276#false} assume !false; {40276#false} is VALID [2020-07-10 14:39:59,266 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 175 proven. 16 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2020-07-10 14:39:59,266 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:39:59,266 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-10 14:39:59,266 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514903544] [2020-07-10 14:39:59,268 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 318 [2020-07-10 14:39:59,281 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:39:59,281 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:39:59,897 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 352 edges. 352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:39:59,897 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:39:59,898 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:39:59,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:39:59,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:39:59,899 INFO L87 Difference]: Start difference. First operand 930 states and 1058 transitions. Second operand 22 states. [2020-07-10 14:40:01,589 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:40:08,905 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:40:10,577 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:13,126 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:51,322 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:52,327 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:53,006 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:53,483 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:54,563 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-10 14:40:55,326 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:56,105 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-10 14:40:56,603 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:57,914 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:40:58,707 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:41:08,357 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:41:09,228 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:41:10,071 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:41:10,953 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:41:11,542 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:41:11,991 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:41:13,031 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:41:13,765 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:41:14,565 WARN L193 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:41:15,036 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:41:16,282 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-10 14:41:17,110 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193