/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_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:31:13,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:31:13,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:31:13,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:31:13,286 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:31:13,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:31:13,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:31:13,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:31:13,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:31:13,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:31:13,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:31:13,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:31:13,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:31:13,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:31:13,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:31:13,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:31:13,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:31:13,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:31:13,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:31:13,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:31:13,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:31:13,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:31:13,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:31:13,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:31:13,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:31:13,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:31:13,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:31:13,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:31:13,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:31:13,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:31:13,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:31:13,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:31:13,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:31:13,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:31:13,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:31:13,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:31:13,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:31:13,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:31:13,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:31:13,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:31:13,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:31:13,339 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 14:31:13,354 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:31:13,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:31:13,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:31:13,355 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:31:13,355 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:31:13,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:31:13,356 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:31:13,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:31:13,356 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:31:13,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:31:13,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:31:13,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:31:13,357 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:31:13,357 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:31:13,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:31:13,358 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:31:13,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:31:13,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:31:13,358 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:31:13,359 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:31:13,359 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:31:13,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:31:13,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:31:13,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:31:13,360 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:31:13,360 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:31:13,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:31:13,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:31:13,360 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:31:13,361 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:31:13,648 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:31:13,661 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:31:13,665 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:31:13,666 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:31:13,667 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:31:13,668 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-07-10 14:31:13,746 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/044f4b340/2b07cfbd700d436c91b988e1df82c62e/FLAG6bd7c14b2 [2020-07-10 14:31:14,348 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:31:14,348 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-07-10 14:31:14,365 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/044f4b340/2b07cfbd700d436c91b988e1df82c62e/FLAG6bd7c14b2 [2020-07-10 14:31:14,567 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/044f4b340/2b07cfbd700d436c91b988e1df82c62e [2020-07-10 14:31:14,578 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:31:14,580 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:31:14,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:31:14,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:31:14,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:31:14,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:31:14" (1/1) ... [2020-07-10 14:31:14,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dfc5529 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:14, skipping insertion in model container [2020-07-10 14:31:14,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:31:14" (1/1) ... [2020-07-10 14:31:14,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:31:14,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:31:15,122 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:31:15,238 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:31:15,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:31:15,479 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:31:15,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15 WrapperNode [2020-07-10 14:31:15,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:31:15,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:31:15,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:31:15,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:31:15,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (1/1) ... [2020-07-10 14:31:15,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (1/1) ... [2020-07-10 14:31:15,515 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (1/1) ... [2020-07-10 14:31:15,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (1/1) ... [2020-07-10 14:31:15,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (1/1) ... [2020-07-10 14:31:15,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (1/1) ... [2020-07-10 14:31:15,580 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (1/1) ... [2020-07-10 14:31:15,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:31:15,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:31:15,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:31:15,590 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:31:15,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (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 14:31:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:31:15,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:31:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:31:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:31:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:31:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:31:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:31:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:31:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:31:15,676 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:31:15,677 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:31:15,677 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:31:15,678 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:31:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:31:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 14:31:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:31:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:31:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:31:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:31:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:31:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:31:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:31:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:31:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:31:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:31:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:31:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:31:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:31:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:31:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:31:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:31:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:31:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:31:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:31:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:31:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:31:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:31:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:31:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:31:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:31:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:31:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:31:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:31:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:31:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:31:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:31:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:31:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:31:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:31:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:31:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:31:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:31:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:31:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:31:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:31:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:31:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:31:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:31:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:31:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:31:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:31:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:31:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:31:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:31:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:31:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:31:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 14:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:31:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:31:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:31:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:31:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:31:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:31:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:31:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:31:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:31:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:31:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:31:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:31:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:31:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:31:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:31:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:31:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:31:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:31:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:31:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:31:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:31:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:31:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:31:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:31:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:31:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:31:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:31:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:31:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:31:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:31:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:31:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:31:17,703 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:31:17,704 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:31:17,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:31:17 BoogieIcfgContainer [2020-07-10 14:31:17,710 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:31:17,739 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:31:17,740 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:31:17,744 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:31:17,744 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:31:14" (1/3) ... [2020-07-10 14:31:17,745 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e65abcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:31:17, skipping insertion in model container [2020-07-10 14:31:17,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:31:15" (2/3) ... [2020-07-10 14:31:17,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e65abcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:31:17, skipping insertion in model container [2020-07-10 14:31:17,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:31:17" (3/3) ... [2020-07-10 14:31:17,748 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product56.cil.c [2020-07-10 14:31:17,759 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:31:17,768 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:31:17,784 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:31:17,811 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:31:17,812 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:31:17,812 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:31:17,812 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:31:17,812 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:31:17,812 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:31:17,812 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:31:17,813 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:31:17,838 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states. [2020-07-10 14:31:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:31:17,851 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:17,853 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 14:31:17,853 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:17,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:17,861 INFO L82 PathProgramCache]: Analyzing trace with hash -1747867680, now seen corresponding path program 1 times [2020-07-10 14:31:17,872 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:17,872 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867432646] [2020-07-10 14:31:17,872 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:18,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,587 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {212#true} is VALID [2020-07-10 14:31:18,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #586#return; {212#true} is VALID [2020-07-10 14:31:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,714 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #472#return; {212#true} is VALID [2020-07-10 14:31:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,718 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #474#return; {212#true} is VALID [2020-07-10 14:31:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {212#true} is VALID [2020-07-10 14:31:18,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,723 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #476#return; {212#true} is VALID [2020-07-10 14:31:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,727 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {212#true} {212#true} #478#return; {212#true} is VALID [2020-07-10 14:31:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {212#true} is VALID [2020-07-10 14:31:18,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,742 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {212#true} #576#return; {212#true} is VALID [2020-07-10 14:31:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-10 14:31:18,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,752 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-10 14:31:18,753 INFO L263 TraceCheckUtils]: 0: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {212#true} is VALID [2020-07-10 14:31:18,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-10 14:31:18,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,754 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-10 14:31:18,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {212#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {212#true} is VALID [2020-07-10 14:31:18,755 INFO L280 TraceCheckUtils]: 5: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,755 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {212#true} {213#false} #538#return; {213#false} is VALID [2020-07-10 14:31:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {212#true} is VALID [2020-07-10 14:31:18,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,760 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {213#false} #568#return; {213#false} is VALID [2020-07-10 14:31:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:18,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-10 14:31:18,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {212#true} {213#false} #570#return; {213#false} is VALID [2020-07-10 14:31:18,771 INFO L263 TraceCheckUtils]: 0: Hoare triple {212#true} call ULTIMATE.init(); {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:18,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {242#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {212#true} is VALID [2020-07-10 14:31:18,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,773 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {212#true} {212#true} #586#return; {212#true} is VALID [2020-07-10 14:31:18,773 INFO L263 TraceCheckUtils]: 4: Hoare triple {212#true} call #t~ret76 := main(); {212#true} is VALID [2020-07-10 14:31:18,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {212#true} havoc ~retValue_acc~13;havoc ~tmp~10; {212#true} is VALID [2020-07-10 14:31:18,774 INFO L263 TraceCheckUtils]: 6: Hoare triple {212#true} call select_helpers(); {212#true} is VALID [2020-07-10 14:31:18,774 INFO L280 TraceCheckUtils]: 7: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,774 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {212#true} {212#true} #472#return; {212#true} is VALID [2020-07-10 14:31:18,774 INFO L263 TraceCheckUtils]: 9: Hoare triple {212#true} call select_features(); {212#true} is VALID [2020-07-10 14:31:18,775 INFO L280 TraceCheckUtils]: 10: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,775 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {212#true} {212#true} #474#return; {212#true} is VALID [2020-07-10 14:31:18,775 INFO L263 TraceCheckUtils]: 12: Hoare triple {212#true} call #t~ret75 := valid_product(); {212#true} is VALID [2020-07-10 14:31:18,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {212#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {212#true} is VALID [2020-07-10 14:31:18,776 INFO L280 TraceCheckUtils]: 14: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,776 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {212#true} {212#true} #476#return; {212#true} is VALID [2020-07-10 14:31:18,777 INFO L280 TraceCheckUtils]: 16: Hoare triple {212#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {212#true} is VALID [2020-07-10 14:31:18,777 INFO L280 TraceCheckUtils]: 17: Hoare triple {212#true} assume 0 != ~tmp~10; {212#true} is VALID [2020-07-10 14:31:18,777 INFO L263 TraceCheckUtils]: 18: Hoare triple {212#true} call setup(); {212#true} is VALID [2020-07-10 14:31:18,778 INFO L280 TraceCheckUtils]: 19: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,778 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {212#true} {212#true} #478#return; {212#true} is VALID [2020-07-10 14:31:18,778 INFO L263 TraceCheckUtils]: 21: Hoare triple {212#true} call runTest(); {212#true} is VALID [2020-07-10 14:31:18,779 INFO L263 TraceCheckUtils]: 22: Hoare triple {212#true} call __utac_acc__Specification5_spec__1(); {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:18,780 INFO L280 TraceCheckUtils]: 23: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {212#true} is VALID [2020-07-10 14:31:18,780 INFO L280 TraceCheckUtils]: 24: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,780 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {212#true} {212#true} #576#return; {212#true} is VALID [2020-07-10 14:31:18,781 INFO L263 TraceCheckUtils]: 26: Hoare triple {212#true} call test(); {212#true} is VALID [2020-07-10 14:31:18,781 INFO L280 TraceCheckUtils]: 27: Hoare triple {212#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {212#true} is VALID [2020-07-10 14:31:18,782 INFO L280 TraceCheckUtils]: 28: Hoare triple {212#true} assume !true; {213#false} is VALID [2020-07-10 14:31:18,783 INFO L263 TraceCheckUtils]: 29: Hoare triple {213#false} call cleanup(); {213#false} is VALID [2020-07-10 14:31:18,783 INFO L280 TraceCheckUtils]: 30: Hoare triple {213#false} havoc ~i~0;havoc ~__cil_tmp2~0; {213#false} is VALID [2020-07-10 14:31:18,783 INFO L263 TraceCheckUtils]: 31: Hoare triple {213#false} call timeShift(); {213#false} is VALID [2020-07-10 14:31:18,784 INFO L263 TraceCheckUtils]: 32: Hoare triple {213#false} call __utac_acc__Specification5_spec__2(); {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:18,784 INFO L263 TraceCheckUtils]: 33: Hoare triple {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {212#true} is VALID [2020-07-10 14:31:18,784 INFO L280 TraceCheckUtils]: 34: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-10 14:31:18,785 INFO L280 TraceCheckUtils]: 35: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,785 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {212#true} {243#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {212#true} is VALID [2020-07-10 14:31:18,785 INFO L280 TraceCheckUtils]: 37: Hoare triple {212#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {212#true} is VALID [2020-07-10 14:31:18,785 INFO L280 TraceCheckUtils]: 38: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,786 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {212#true} {213#false} #538#return; {213#false} is VALID [2020-07-10 14:31:18,786 INFO L280 TraceCheckUtils]: 40: Hoare triple {213#false} assume !(0 != ~pumpRunning~0); {213#false} is VALID [2020-07-10 14:31:18,786 INFO L280 TraceCheckUtils]: 41: Hoare triple {213#false} assume !(0 != ~systemActive~0); {213#false} is VALID [2020-07-10 14:31:18,787 INFO L263 TraceCheckUtils]: 42: Hoare triple {213#false} call __utac_acc__Specification5_spec__3(); {213#false} is VALID [2020-07-10 14:31:18,787 INFO L280 TraceCheckUtils]: 43: Hoare triple {213#false} havoc ~tmp~6;havoc ~tmp___0~3; {213#false} is VALID [2020-07-10 14:31:18,787 INFO L263 TraceCheckUtils]: 44: Hoare triple {213#false} call #t~ret38 := getWaterLevel(); {212#true} is VALID [2020-07-10 14:31:18,788 INFO L280 TraceCheckUtils]: 45: Hoare triple {212#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {212#true} is VALID [2020-07-10 14:31:18,788 INFO L280 TraceCheckUtils]: 46: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,788 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {212#true} {213#false} #568#return; {213#false} is VALID [2020-07-10 14:31:18,788 INFO L280 TraceCheckUtils]: 48: Hoare triple {213#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {213#false} is VALID [2020-07-10 14:31:18,789 INFO L280 TraceCheckUtils]: 49: Hoare triple {213#false} assume 2 != ~tmp~6; {213#false} is VALID [2020-07-10 14:31:18,789 INFO L263 TraceCheckUtils]: 50: Hoare triple {213#false} call #t~ret39 := isPumpRunning(); {212#true} is VALID [2020-07-10 14:31:18,789 INFO L280 TraceCheckUtils]: 51: Hoare triple {212#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {212#true} is VALID [2020-07-10 14:31:18,790 INFO L280 TraceCheckUtils]: 52: Hoare triple {212#true} assume true; {212#true} is VALID [2020-07-10 14:31:18,790 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {212#true} {213#false} #570#return; {213#false} is VALID [2020-07-10 14:31:18,790 INFO L280 TraceCheckUtils]: 54: Hoare triple {213#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {213#false} is VALID [2020-07-10 14:31:18,791 INFO L280 TraceCheckUtils]: 55: Hoare triple {213#false} assume 0 != ~tmp___0~3; {213#false} is VALID [2020-07-10 14:31:18,791 INFO L280 TraceCheckUtils]: 56: Hoare triple {213#false} assume 0 == ~switchedOnBeforeTS~0; {213#false} is VALID [2020-07-10 14:31:18,791 INFO L263 TraceCheckUtils]: 57: Hoare triple {213#false} call __automaton_fail(); {213#false} is VALID [2020-07-10 14:31:18,792 INFO L280 TraceCheckUtils]: 58: Hoare triple {213#false} assume !false; {213#false} is VALID [2020-07-10 14:31:18,820 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 14:31:18,821 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867432646] [2020-07-10 14:31:18,822 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:18,823 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:31:18,824 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577159427] [2020-07-10 14:31:18,830 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:31:18,833 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:18,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:31:18,930 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 14:31:18,930 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:31:18,931 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:18,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:31:18,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:31:18,943 INFO L87 Difference]: Start difference. First operand 209 states. Second operand 4 states. [2020-07-10 14:31:24,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:24,604 INFO L93 Difference]: Finished difference Result 366 states and 469 transitions. [2020-07-10 14:31:24,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:31:24,604 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:31:24,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:31:24,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 469 transitions. [2020-07-10 14:31:24,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:31:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 469 transitions. [2020-07-10 14:31:24,662 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 469 transitions. [2020-07-10 14:31:26,181 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 469 edges. 469 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:26,211 INFO L225 Difference]: With dead ends: 366 [2020-07-10 14:31:26,212 INFO L226 Difference]: Without dead ends: 201 [2020-07-10 14:31:26,220 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 14:31:26,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2020-07-10 14:31:27,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 166. [2020-07-10 14:31:27,893 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:27,893 INFO L82 GeneralOperation]: Start isEquivalent. First operand 201 states. Second operand 166 states. [2020-07-10 14:31:27,894 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 166 states. [2020-07-10 14:31:27,894 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 166 states. [2020-07-10 14:31:27,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:27,915 INFO L93 Difference]: Finished difference Result 201 states and 251 transitions. [2020-07-10 14:31:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 251 transitions. [2020-07-10 14:31:27,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:27,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:27,920 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 201 states. [2020-07-10 14:31:27,920 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 201 states. [2020-07-10 14:31:27,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:27,939 INFO L93 Difference]: Finished difference Result 201 states and 251 transitions. [2020-07-10 14:31:27,939 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 251 transitions. [2020-07-10 14:31:27,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:27,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:27,944 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:27,944 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2020-07-10 14:31:27,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 196 transitions. [2020-07-10 14:31:27,956 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 196 transitions. Word has length 59 [2020-07-10 14:31:27,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:27,957 INFO L479 AbstractCegarLoop]: Abstraction has 166 states and 196 transitions. [2020-07-10 14:31:27,957 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:31:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 196 transitions. [2020-07-10 14:31:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:31:27,961 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:27,961 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 14:31:27,961 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:31:27,962 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:27,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:27,962 INFO L82 PathProgramCache]: Analyzing trace with hash 2102602730, now seen corresponding path program 1 times [2020-07-10 14:31:27,962 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:27,963 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311053695] [2020-07-10 14:31:27,963 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,346 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {1398#true} is VALID [2020-07-10 14:31:28,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,412 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #586#return; {1398#true} is VALID [2020-07-10 14:31:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,416 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #472#return; {1398#true} is VALID [2020-07-10 14:31:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,428 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #474#return; {1398#true} is VALID [2020-07-10 14:31:28,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1398#true} is VALID [2020-07-10 14:31:28,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #476#return; {1398#true} is VALID [2020-07-10 14:31:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1398#true} {1398#true} #478#return; {1398#true} is VALID [2020-07-10 14:31:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1398#true} is VALID [2020-07-10 14:31:28,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,456 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1398#true} #576#return; {1398#true} is VALID [2020-07-10 14:31:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-10 14:31:28,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,498 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-10 14:31:28,499 INFO L263 TraceCheckUtils]: 0: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {1398#true} is VALID [2020-07-10 14:31:28,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-10 14:31:28,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,500 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-10 14:31:28,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {1398#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {1398#true} is VALID [2020-07-10 14:31:28,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,501 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1398#true} {1399#false} #538#return; {1399#false} is VALID [2020-07-10 14:31:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1398#true} is VALID [2020-07-10 14:31:28,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,508 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1399#false} #568#return; {1399#false} is VALID [2020-07-10 14:31:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:28,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-10 14:31:28,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1398#true} {1399#false} #570#return; {1399#false} is VALID [2020-07-10 14:31:28,539 INFO L263 TraceCheckUtils]: 0: Hoare triple {1398#true} call ULTIMATE.init(); {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:28,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {1429#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {1398#true} is VALID [2020-07-10 14:31:28,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,540 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1398#true} {1398#true} #586#return; {1398#true} is VALID [2020-07-10 14:31:28,541 INFO L263 TraceCheckUtils]: 4: Hoare triple {1398#true} call #t~ret76 := main(); {1398#true} is VALID [2020-07-10 14:31:28,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {1398#true} havoc ~retValue_acc~13;havoc ~tmp~10; {1398#true} is VALID [2020-07-10 14:31:28,541 INFO L263 TraceCheckUtils]: 6: Hoare triple {1398#true} call select_helpers(); {1398#true} is VALID [2020-07-10 14:31:28,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,542 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1398#true} {1398#true} #472#return; {1398#true} is VALID [2020-07-10 14:31:28,542 INFO L263 TraceCheckUtils]: 9: Hoare triple {1398#true} call select_features(); {1398#true} is VALID [2020-07-10 14:31:28,542 INFO L280 TraceCheckUtils]: 10: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,543 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1398#true} {1398#true} #474#return; {1398#true} is VALID [2020-07-10 14:31:28,543 INFO L263 TraceCheckUtils]: 12: Hoare triple {1398#true} call #t~ret75 := valid_product(); {1398#true} is VALID [2020-07-10 14:31:28,543 INFO L280 TraceCheckUtils]: 13: Hoare triple {1398#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1398#true} is VALID [2020-07-10 14:31:28,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,544 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1398#true} {1398#true} #476#return; {1398#true} is VALID [2020-07-10 14:31:28,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {1398#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {1398#true} is VALID [2020-07-10 14:31:28,544 INFO L280 TraceCheckUtils]: 17: Hoare triple {1398#true} assume 0 != ~tmp~10; {1398#true} is VALID [2020-07-10 14:31:28,545 INFO L263 TraceCheckUtils]: 18: Hoare triple {1398#true} call setup(); {1398#true} is VALID [2020-07-10 14:31:28,545 INFO L280 TraceCheckUtils]: 19: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,545 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1398#true} {1398#true} #478#return; {1398#true} is VALID [2020-07-10 14:31:28,545 INFO L263 TraceCheckUtils]: 21: Hoare triple {1398#true} call runTest(); {1398#true} is VALID [2020-07-10 14:31:28,547 INFO L263 TraceCheckUtils]: 22: Hoare triple {1398#true} call __utac_acc__Specification5_spec__1(); {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:28,547 INFO L280 TraceCheckUtils]: 23: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1398#true} is VALID [2020-07-10 14:31:28,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,547 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1398#true} {1398#true} #576#return; {1398#true} is VALID [2020-07-10 14:31:28,548 INFO L263 TraceCheckUtils]: 26: Hoare triple {1398#true} call test(); {1398#true} is VALID [2020-07-10 14:31:28,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {1398#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1415#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:31:28,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {1415#(= 0 test_~splverifierCounter~0)} assume !false; {1415#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:31:28,550 INFO L280 TraceCheckUtils]: 29: Hoare triple {1415#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1399#false} is VALID [2020-07-10 14:31:28,550 INFO L263 TraceCheckUtils]: 30: Hoare triple {1399#false} call cleanup(); {1399#false} is VALID [2020-07-10 14:31:28,551 INFO L280 TraceCheckUtils]: 31: Hoare triple {1399#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1399#false} is VALID [2020-07-10 14:31:28,551 INFO L263 TraceCheckUtils]: 32: Hoare triple {1399#false} call timeShift(); {1399#false} is VALID [2020-07-10 14:31:28,551 INFO L263 TraceCheckUtils]: 33: Hoare triple {1399#false} call __utac_acc__Specification5_spec__2(); {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:28,552 INFO L263 TraceCheckUtils]: 34: Hoare triple {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {1398#true} is VALID [2020-07-10 14:31:28,552 INFO L280 TraceCheckUtils]: 35: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-10 14:31:28,552 INFO L280 TraceCheckUtils]: 36: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,552 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1398#true} {1430#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {1398#true} is VALID [2020-07-10 14:31:28,553 INFO L280 TraceCheckUtils]: 38: Hoare triple {1398#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {1398#true} is VALID [2020-07-10 14:31:28,553 INFO L280 TraceCheckUtils]: 39: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,553 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1398#true} {1399#false} #538#return; {1399#false} is VALID [2020-07-10 14:31:28,553 INFO L280 TraceCheckUtils]: 41: Hoare triple {1399#false} assume !(0 != ~pumpRunning~0); {1399#false} is VALID [2020-07-10 14:31:28,553 INFO L280 TraceCheckUtils]: 42: Hoare triple {1399#false} assume !(0 != ~systemActive~0); {1399#false} is VALID [2020-07-10 14:31:28,554 INFO L263 TraceCheckUtils]: 43: Hoare triple {1399#false} call __utac_acc__Specification5_spec__3(); {1399#false} is VALID [2020-07-10 14:31:28,554 INFO L280 TraceCheckUtils]: 44: Hoare triple {1399#false} havoc ~tmp~6;havoc ~tmp___0~3; {1399#false} is VALID [2020-07-10 14:31:28,554 INFO L263 TraceCheckUtils]: 45: Hoare triple {1399#false} call #t~ret38 := getWaterLevel(); {1398#true} is VALID [2020-07-10 14:31:28,555 INFO L280 TraceCheckUtils]: 46: Hoare triple {1398#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1398#true} is VALID [2020-07-10 14:31:28,556 INFO L280 TraceCheckUtils]: 47: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,556 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1398#true} {1399#false} #568#return; {1399#false} is VALID [2020-07-10 14:31:28,556 INFO L280 TraceCheckUtils]: 49: Hoare triple {1399#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {1399#false} is VALID [2020-07-10 14:31:28,557 INFO L280 TraceCheckUtils]: 50: Hoare triple {1399#false} assume 2 != ~tmp~6; {1399#false} is VALID [2020-07-10 14:31:28,558 INFO L263 TraceCheckUtils]: 51: Hoare triple {1399#false} call #t~ret39 := isPumpRunning(); {1398#true} is VALID [2020-07-10 14:31:28,558 INFO L280 TraceCheckUtils]: 52: Hoare triple {1398#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1398#true} is VALID [2020-07-10 14:31:28,558 INFO L280 TraceCheckUtils]: 53: Hoare triple {1398#true} assume true; {1398#true} is VALID [2020-07-10 14:31:28,558 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1398#true} {1399#false} #570#return; {1399#false} is VALID [2020-07-10 14:31:28,559 INFO L280 TraceCheckUtils]: 55: Hoare triple {1399#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {1399#false} is VALID [2020-07-10 14:31:28,559 INFO L280 TraceCheckUtils]: 56: Hoare triple {1399#false} assume 0 != ~tmp___0~3; {1399#false} is VALID [2020-07-10 14:31:28,559 INFO L280 TraceCheckUtils]: 57: Hoare triple {1399#false} assume 0 == ~switchedOnBeforeTS~0; {1399#false} is VALID [2020-07-10 14:31:28,560 INFO L263 TraceCheckUtils]: 58: Hoare triple {1399#false} call __automaton_fail(); {1399#false} is VALID [2020-07-10 14:31:28,560 INFO L280 TraceCheckUtils]: 59: Hoare triple {1399#false} assume !false; {1399#false} is VALID [2020-07-10 14:31:28,568 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 14:31:28,568 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311053695] [2020-07-10 14:31:28,568 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:28,569 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:31:28,569 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535752083] [2020-07-10 14:31:28,577 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:31:28,577 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:28,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:31:28,656 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 14:31:28,656 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:31:28,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:28,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:31:28,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:31:28,657 INFO L87 Difference]: Start difference. First operand 166 states and 196 transitions. Second operand 5 states. [2020-07-10 14:31:30,147 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:35,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:35,352 INFO L93 Difference]: Finished difference Result 301 states and 369 transitions. [2020-07-10 14:31:35,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:31:35,353 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:31:35,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:35,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:31:35,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 369 transitions. [2020-07-10 14:31:35,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:31:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 369 transitions. [2020-07-10 14:31:35,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 369 transitions. [2020-07-10 14:31:36,635 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 369 edges. 369 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:36,644 INFO L225 Difference]: With dead ends: 301 [2020-07-10 14:31:36,644 INFO L226 Difference]: Without dead ends: 191 [2020-07-10 14:31:36,646 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:31:36,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-10 14:31:38,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 157. [2020-07-10 14:31:38,372 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:38,372 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 157 states. [2020-07-10 14:31:38,373 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 157 states. [2020-07-10 14:31:38,373 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 157 states. [2020-07-10 14:31:38,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:38,385 INFO L93 Difference]: Finished difference Result 191 states and 237 transitions. [2020-07-10 14:31:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 237 transitions. [2020-07-10 14:31:38,387 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:38,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:38,388 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand 191 states. [2020-07-10 14:31:38,388 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 191 states. [2020-07-10 14:31:38,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:38,399 INFO L93 Difference]: Finished difference Result 191 states and 237 transitions. [2020-07-10 14:31:38,399 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 237 transitions. [2020-07-10 14:31:38,401 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:38,401 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:38,401 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:38,401 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157 states. [2020-07-10 14:31:38,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 184 transitions. [2020-07-10 14:31:38,409 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 184 transitions. Word has length 60 [2020-07-10 14:31:38,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:38,409 INFO L479 AbstractCegarLoop]: Abstraction has 157 states and 184 transitions. [2020-07-10 14:31:38,409 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:31:38,410 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 184 transitions. [2020-07-10 14:31:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 14:31:38,412 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:38,412 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:31:38,412 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:31:38,413 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:38,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:38,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1388581610, now seen corresponding path program 1 times [2020-07-10 14:31:38,413 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:38,414 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963768688] [2020-07-10 14:31:38,414 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:38,832 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:38,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:38,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {2476#(= 1 ~systemActive~0)} assume true; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:38,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2476#(= 1 ~systemActive~0)} {2471#true} #586#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:38,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:38,952 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #472#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:38,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:38,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:38,958 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #474#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:38,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:38,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {2506#(= 1 |valid_product_#res|)} assume true; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:38,984 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2506#(= 1 |valid_product_#res|)} {2476#(= 1 ~systemActive~0)} #476#return; {2484#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-10 14:31:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:38,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:38,991 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #478#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:39,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2471#true} is VALID [2020-07-10 14:31:39,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,012 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #576#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:39,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-10 14:31:39,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-10 14:31:39,023 INFO L263 TraceCheckUtils]: 0: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {2471#true} is VALID [2020-07-10 14:31:39,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-10 14:31:39,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,023 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-10 14:31:39,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {2471#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {2471#true} is VALID [2020-07-10 14:31:39,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,025 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #538#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:39,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2471#true} is VALID [2020-07-10 14:31:39,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,029 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2472#false} #568#return; {2472#false} is VALID [2020-07-10 14:31:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:39,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-10 14:31:39,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2471#true} {2472#false} #570#return; {2472#false} is VALID [2020-07-10 14:31:39,039 INFO L263 TraceCheckUtils]: 0: Hoare triple {2471#true} call ULTIMATE.init(); {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:39,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {2505#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:39,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {2476#(= 1 ~systemActive~0)} assume true; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:39,047 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2476#(= 1 ~systemActive~0)} {2471#true} #586#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:39,048 INFO L263 TraceCheckUtils]: 4: Hoare triple {2476#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:39,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {2476#(= 1 ~systemActive~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:39,049 INFO L263 TraceCheckUtils]: 6: Hoare triple {2476#(= 1 ~systemActive~0)} call select_helpers(); {2471#true} is VALID [2020-07-10 14:31:39,049 INFO L280 TraceCheckUtils]: 7: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,050 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #472#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:39,050 INFO L263 TraceCheckUtils]: 9: Hoare triple {2476#(= 1 ~systemActive~0)} call select_features(); {2471#true} is VALID [2020-07-10 14:31:39,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,051 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2471#true} {2476#(= 1 ~systemActive~0)} #474#return; {2476#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:31:39,051 INFO L263 TraceCheckUtils]: 12: Hoare triple {2476#(= 1 ~systemActive~0)} call #t~ret75 := valid_product(); {2471#true} is VALID [2020-07-10 14:31:39,052 INFO L280 TraceCheckUtils]: 13: Hoare triple {2471#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:39,053 INFO L280 TraceCheckUtils]: 14: Hoare triple {2506#(= 1 |valid_product_#res|)} assume true; {2506#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:39,054 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2506#(= 1 |valid_product_#res|)} {2476#(= 1 ~systemActive~0)} #476#return; {2484#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-10 14:31:39,055 INFO L280 TraceCheckUtils]: 16: Hoare triple {2484#(= |main_#t~ret75| ~systemActive~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {2485#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-10 14:31:39,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {2485#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,056 INFO L263 TraceCheckUtils]: 18: Hoare triple {2486#(not (= 0 ~systemActive~0))} call setup(); {2471#true} is VALID [2020-07-10 14:31:39,056 INFO L280 TraceCheckUtils]: 19: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,056 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #478#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,057 INFO L263 TraceCheckUtils]: 21: Hoare triple {2486#(not (= 0 ~systemActive~0))} call runTest(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,058 INFO L263 TraceCheckUtils]: 22: Hoare triple {2486#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:39,058 INFO L280 TraceCheckUtils]: 23: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2471#true} is VALID [2020-07-10 14:31:39,058 INFO L280 TraceCheckUtils]: 24: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,059 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #576#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,060 INFO L263 TraceCheckUtils]: 26: Hoare triple {2486#(not (= 0 ~systemActive~0))} call test(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,060 INFO L280 TraceCheckUtils]: 27: Hoare triple {2486#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,061 INFO L280 TraceCheckUtils]: 28: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !false; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,062 INFO L280 TraceCheckUtils]: 29: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,063 INFO L280 TraceCheckUtils]: 30: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,063 INFO L280 TraceCheckUtils]: 31: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,064 INFO L280 TraceCheckUtils]: 32: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,065 INFO L280 TraceCheckUtils]: 33: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,065 INFO L280 TraceCheckUtils]: 34: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,066 INFO L280 TraceCheckUtils]: 35: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,067 INFO L280 TraceCheckUtils]: 36: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,068 INFO L263 TraceCheckUtils]: 37: Hoare triple {2486#(not (= 0 ~systemActive~0))} call timeShift(); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,069 INFO L263 TraceCheckUtils]: 38: Hoare triple {2486#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:39,069 INFO L263 TraceCheckUtils]: 39: Hoare triple {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {2471#true} is VALID [2020-07-10 14:31:39,069 INFO L280 TraceCheckUtils]: 40: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-10 14:31:39,070 INFO L280 TraceCheckUtils]: 41: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,070 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2471#true} {2507#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {2471#true} is VALID [2020-07-10 14:31:39,070 INFO L280 TraceCheckUtils]: 43: Hoare triple {2471#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {2471#true} is VALID [2020-07-10 14:31:39,070 INFO L280 TraceCheckUtils]: 44: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,071 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2471#true} {2486#(not (= 0 ~systemActive~0))} #538#return; {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,072 INFO L280 TraceCheckUtils]: 46: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2486#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:31:39,073 INFO L280 TraceCheckUtils]: 47: Hoare triple {2486#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2472#false} is VALID [2020-07-10 14:31:39,073 INFO L263 TraceCheckUtils]: 48: Hoare triple {2472#false} call __utac_acc__Specification5_spec__3(); {2472#false} is VALID [2020-07-10 14:31:39,073 INFO L280 TraceCheckUtils]: 49: Hoare triple {2472#false} havoc ~tmp~6;havoc ~tmp___0~3; {2472#false} is VALID [2020-07-10 14:31:39,074 INFO L263 TraceCheckUtils]: 50: Hoare triple {2472#false} call #t~ret38 := getWaterLevel(); {2471#true} is VALID [2020-07-10 14:31:39,074 INFO L280 TraceCheckUtils]: 51: Hoare triple {2471#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2471#true} is VALID [2020-07-10 14:31:39,074 INFO L280 TraceCheckUtils]: 52: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,074 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2471#true} {2472#false} #568#return; {2472#false} is VALID [2020-07-10 14:31:39,074 INFO L280 TraceCheckUtils]: 54: Hoare triple {2472#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {2472#false} is VALID [2020-07-10 14:31:39,075 INFO L280 TraceCheckUtils]: 55: Hoare triple {2472#false} assume 2 != ~tmp~6; {2472#false} is VALID [2020-07-10 14:31:39,075 INFO L263 TraceCheckUtils]: 56: Hoare triple {2472#false} call #t~ret39 := isPumpRunning(); {2471#true} is VALID [2020-07-10 14:31:39,075 INFO L280 TraceCheckUtils]: 57: Hoare triple {2471#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2471#true} is VALID [2020-07-10 14:31:39,075 INFO L280 TraceCheckUtils]: 58: Hoare triple {2471#true} assume true; {2471#true} is VALID [2020-07-10 14:31:39,076 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2471#true} {2472#false} #570#return; {2472#false} is VALID [2020-07-10 14:31:39,076 INFO L280 TraceCheckUtils]: 60: Hoare triple {2472#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {2472#false} is VALID [2020-07-10 14:31:39,076 INFO L280 TraceCheckUtils]: 61: Hoare triple {2472#false} assume 0 != ~tmp___0~3; {2472#false} is VALID [2020-07-10 14:31:39,076 INFO L280 TraceCheckUtils]: 62: Hoare triple {2472#false} assume 0 == ~switchedOnBeforeTS~0; {2472#false} is VALID [2020-07-10 14:31:39,077 INFO L263 TraceCheckUtils]: 63: Hoare triple {2472#false} call __automaton_fail(); {2472#false} is VALID [2020-07-10 14:31:39,077 INFO L280 TraceCheckUtils]: 64: Hoare triple {2472#false} assume !false; {2472#false} is VALID [2020-07-10 14:31:39,085 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 14:31:39,086 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963768688] [2020-07-10 14:31:39,086 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:39,086 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:31:39,087 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528676474] [2020-07-10 14:31:39,087 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:31:39,088 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:39,088 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:31:39,169 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 14:31:39,170 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:31:39,170 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:39,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:31:39,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:31:39,171 INFO L87 Difference]: Start difference. First operand 157 states and 184 transitions. Second operand 9 states. [2020-07-10 14:31:40,000 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:41,000 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:41,428 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:41,801 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:46,884 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:01,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:01,337 INFO L93 Difference]: Finished difference Result 524 states and 649 transitions. [2020-07-10 14:32:01,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:32:01,337 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:32:01,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:01,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 649 transitions. [2020-07-10 14:32:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:01,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 649 transitions. [2020-07-10 14:32:01,366 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 649 transitions. [2020-07-10 14:32:03,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 649 edges. 649 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:03,931 INFO L225 Difference]: With dead ends: 524 [2020-07-10 14:32:03,931 INFO L226 Difference]: Without dead ends: 395 [2020-07-10 14:32:03,933 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:32:03,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2020-07-10 14:32:07,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 330. [2020-07-10 14:32:07,469 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:07,469 INFO L82 GeneralOperation]: Start isEquivalent. First operand 395 states. Second operand 330 states. [2020-07-10 14:32:07,469 INFO L74 IsIncluded]: Start isIncluded. First operand 395 states. Second operand 330 states. [2020-07-10 14:32:07,469 INFO L87 Difference]: Start difference. First operand 395 states. Second operand 330 states. [2020-07-10 14:32:07,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:07,492 INFO L93 Difference]: Finished difference Result 395 states and 487 transitions. [2020-07-10 14:32:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 487 transitions. [2020-07-10 14:32:07,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:07,494 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:07,494 INFO L74 IsIncluded]: Start isIncluded. First operand 330 states. Second operand 395 states. [2020-07-10 14:32:07,495 INFO L87 Difference]: Start difference. First operand 330 states. Second operand 395 states. [2020-07-10 14:32:07,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:07,517 INFO L93 Difference]: Finished difference Result 395 states and 487 transitions. [2020-07-10 14:32:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 487 transitions. [2020-07-10 14:32:07,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:07,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:07,520 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:07,520 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:07,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 330 states. [2020-07-10 14:32:07,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 400 transitions. [2020-07-10 14:32:07,537 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 400 transitions. Word has length 65 [2020-07-10 14:32:07,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:07,537 INFO L479 AbstractCegarLoop]: Abstraction has 330 states and 400 transitions. [2020-07-10 14:32:07,537 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:32:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 400 transitions. [2020-07-10 14:32:07,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:32:07,539 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:07,539 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:32:07,539 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:32:07,540 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:07,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:07,540 INFO L82 PathProgramCache]: Analyzing trace with hash -262157671, now seen corresponding path program 1 times [2020-07-10 14:32:07,540 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:07,541 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514753300] [2020-07-10 14:32:07,541 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:07,942 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4513#true} #586#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,042 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #472#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,046 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #474#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {4513#true} is VALID [2020-07-10 14:32:08,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #476#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,059 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #478#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4513#true} is VALID [2020-07-10 14:32:08,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #576#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {4518#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,102 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4518#(= 0 ~pumpRunning~0)} #530#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-10 14:32:08,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-10 14:32:08,118 INFO L263 TraceCheckUtils]: 0: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {4513#true} is VALID [2020-07-10 14:32:08,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-10 14:32:08,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,119 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-10 14:32:08,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {4513#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {4513#true} is VALID [2020-07-10 14:32:08,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,120 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #538#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4513#true} is VALID [2020-07-10 14:32:08,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,129 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #568#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:08,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:08,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:08,149 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4518#(= 0 ~pumpRunning~0)} #570#return; {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-10 14:32:08,155 INFO L263 TraceCheckUtils]: 0: Hoare triple {4513#true} call ULTIMATE.init(); {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:08,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {4550#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,164 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4513#true} #586#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,166 INFO L263 TraceCheckUtils]: 4: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,167 INFO L263 TraceCheckUtils]: 6: Hoare triple {4518#(= 0 ~pumpRunning~0)} call select_helpers(); {4513#true} is VALID [2020-07-10 14:32:08,167 INFO L280 TraceCheckUtils]: 7: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,175 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #472#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,175 INFO L263 TraceCheckUtils]: 9: Hoare triple {4518#(= 0 ~pumpRunning~0)} call select_features(); {4513#true} is VALID [2020-07-10 14:32:08,175 INFO L280 TraceCheckUtils]: 10: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,177 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #474#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,177 INFO L263 TraceCheckUtils]: 12: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {4513#true} is VALID [2020-07-10 14:32:08,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {4513#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {4513#true} is VALID [2020-07-10 14:32:08,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,179 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #476#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,179 INFO L280 TraceCheckUtils]: 16: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,180 INFO L280 TraceCheckUtils]: 17: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,180 INFO L263 TraceCheckUtils]: 18: Hoare triple {4518#(= 0 ~pumpRunning~0)} call setup(); {4513#true} is VALID [2020-07-10 14:32:08,180 INFO L280 TraceCheckUtils]: 19: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,181 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #478#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,182 INFO L263 TraceCheckUtils]: 21: Hoare triple {4518#(= 0 ~pumpRunning~0)} call runTest(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,183 INFO L263 TraceCheckUtils]: 22: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:08,183 INFO L280 TraceCheckUtils]: 23: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4513#true} is VALID [2020-07-10 14:32:08,183 INFO L280 TraceCheckUtils]: 24: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,184 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #576#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,184 INFO L263 TraceCheckUtils]: 26: Hoare triple {4518#(= 0 ~pumpRunning~0)} call test(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,185 INFO L280 TraceCheckUtils]: 28: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !false; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,186 INFO L280 TraceCheckUtils]: 29: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,186 INFO L280 TraceCheckUtils]: 30: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,187 INFO L280 TraceCheckUtils]: 31: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,188 INFO L280 TraceCheckUtils]: 32: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,188 INFO L280 TraceCheckUtils]: 33: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,189 INFO L280 TraceCheckUtils]: 34: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,189 INFO L280 TraceCheckUtils]: 35: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,190 INFO L280 TraceCheckUtils]: 36: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,191 INFO L263 TraceCheckUtils]: 37: Hoare triple {4518#(= 0 ~pumpRunning~0)} call stopSystem(); {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:32:08,192 INFO L280 TraceCheckUtils]: 38: Hoare triple {4552#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,192 INFO L280 TraceCheckUtils]: 39: Hoare triple {4518#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,193 INFO L280 TraceCheckUtils]: 40: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume true; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,194 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4518#(= 0 ~pumpRunning~0)} {4518#(= 0 ~pumpRunning~0)} #530#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,195 INFO L263 TraceCheckUtils]: 42: Hoare triple {4518#(= 0 ~pumpRunning~0)} call timeShift(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,195 INFO L263 TraceCheckUtils]: 43: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:08,196 INFO L263 TraceCheckUtils]: 44: Hoare triple {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {4513#true} is VALID [2020-07-10 14:32:08,196 INFO L280 TraceCheckUtils]: 45: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4513#true} is VALID [2020-07-10 14:32:08,196 INFO L280 TraceCheckUtils]: 46: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,197 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4513#true} {4551#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {4513#true} is VALID [2020-07-10 14:32:08,197 INFO L280 TraceCheckUtils]: 48: Hoare triple {4513#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {4513#true} is VALID [2020-07-10 14:32:08,197 INFO L280 TraceCheckUtils]: 49: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,199 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #538#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,199 INFO L280 TraceCheckUtils]: 51: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,200 INFO L280 TraceCheckUtils]: 52: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,201 INFO L263 TraceCheckUtils]: 53: Hoare triple {4518#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,202 INFO L280 TraceCheckUtils]: 54: Hoare triple {4518#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,202 INFO L263 TraceCheckUtils]: 55: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {4513#true} is VALID [2020-07-10 14:32:08,202 INFO L280 TraceCheckUtils]: 56: Hoare triple {4513#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4513#true} is VALID [2020-07-10 14:32:08,203 INFO L280 TraceCheckUtils]: 57: Hoare triple {4513#true} assume true; {4513#true} is VALID [2020-07-10 14:32:08,203 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4513#true} {4518#(= 0 ~pumpRunning~0)} #568#return; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,204 INFO L280 TraceCheckUtils]: 59: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,205 INFO L280 TraceCheckUtils]: 60: Hoare triple {4518#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {4518#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:32:08,205 INFO L263 TraceCheckUtils]: 61: Hoare triple {4518#(= 0 ~pumpRunning~0)} call #t~ret39 := isPumpRunning(); {4513#true} is VALID [2020-07-10 14:32:08,206 INFO L280 TraceCheckUtils]: 62: Hoare triple {4513#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:08,206 INFO L280 TraceCheckUtils]: 63: Hoare triple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:32:08,207 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4556#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4518#(= 0 ~pumpRunning~0)} #570#return; {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-10 14:32:08,211 INFO L280 TraceCheckUtils]: 65: Hoare triple {4548#(= 0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {4549#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:32:08,212 INFO L280 TraceCheckUtils]: 66: Hoare triple {4549#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4514#false} is VALID [2020-07-10 14:32:08,212 INFO L280 TraceCheckUtils]: 67: Hoare triple {4514#false} assume 0 == ~switchedOnBeforeTS~0; {4514#false} is VALID [2020-07-10 14:32:08,212 INFO L263 TraceCheckUtils]: 68: Hoare triple {4514#false} call __automaton_fail(); {4514#false} is VALID [2020-07-10 14:32:08,213 INFO L280 TraceCheckUtils]: 69: Hoare triple {4514#false} assume !false; {4514#false} is VALID [2020-07-10 14:32:08,230 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 14:32:08,231 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514753300] [2020-07-10 14:32:08,231 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:08,231 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:32:08,232 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871692540] [2020-07-10 14:32:08,232 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:32:08,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:08,235 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:32:08,319 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:08,319 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:32:08,319 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:08,320 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:32:08,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:32:08,320 INFO L87 Difference]: Start difference. First operand 330 states and 400 transitions. Second operand 9 states. [2020-07-10 14:32:09,251 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:12,930 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:18,121 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:19,039 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:19,614 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:20,119 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:26,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:26,766 INFO L93 Difference]: Finished difference Result 843 states and 1098 transitions. [2020-07-10 14:32:26,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:32:26,766 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:32:26,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 542 transitions. [2020-07-10 14:32:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:26,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 542 transitions. [2020-07-10 14:32:26,798 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 542 transitions. [2020-07-10 14:32:28,596 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:28,646 INFO L225 Difference]: With dead ends: 843 [2020-07-10 14:32:28,646 INFO L226 Difference]: Without dead ends: 541 [2020-07-10 14:32:28,650 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:32:28,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2020-07-10 14:32:35,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 473. [2020-07-10 14:32:35,296 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:35,297 INFO L82 GeneralOperation]: Start isEquivalent. First operand 541 states. Second operand 473 states. [2020-07-10 14:32:35,297 INFO L74 IsIncluded]: Start isIncluded. First operand 541 states. Second operand 473 states. [2020-07-10 14:32:35,297 INFO L87 Difference]: Start difference. First operand 541 states. Second operand 473 states. [2020-07-10 14:32:35,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:35,326 INFO L93 Difference]: Finished difference Result 541 states and 678 transitions. [2020-07-10 14:32:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 678 transitions. [2020-07-10 14:32:35,329 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:35,329 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:35,329 INFO L74 IsIncluded]: Start isIncluded. First operand 473 states. Second operand 541 states. [2020-07-10 14:32:35,329 INFO L87 Difference]: Start difference. First operand 473 states. Second operand 541 states. [2020-07-10 14:32:35,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:35,357 INFO L93 Difference]: Finished difference Result 541 states and 678 transitions. [2020-07-10 14:32:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 678 transitions. [2020-07-10 14:32:35,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:35,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:35,360 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:35,360 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:35,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 473 states. [2020-07-10 14:32:35,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 569 transitions. [2020-07-10 14:32:35,382 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 569 transitions. Word has length 70 [2020-07-10 14:32:35,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:35,382 INFO L479 AbstractCegarLoop]: Abstraction has 473 states and 569 transitions. [2020-07-10 14:32:35,382 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:32:35,383 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 569 transitions. [2020-07-10 14:32:35,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-10 14:32:35,386 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:35,386 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 14:32:35,386 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:32:35,386 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:35,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:35,387 INFO L82 PathProgramCache]: Analyzing trace with hash -1621424268, now seen corresponding path program 1 times [2020-07-10 14:32:35,387 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:35,387 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958198529] [2020-07-10 14:32:35,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,745 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {7469#true} is VALID [2020-07-10 14:32:35,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,799 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #586#return; {7469#true} is VALID [2020-07-10 14:32:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,808 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #472#return; {7469#true} is VALID [2020-07-10 14:32:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,811 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #474#return; {7469#true} is VALID [2020-07-10 14:32:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7469#true} is VALID [2020-07-10 14:32:35,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,814 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #476#return; {7469#true} is VALID [2020-07-10 14:32:35,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,817 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7469#true} {7469#true} #478#return; {7469#true} is VALID [2020-07-10 14:32:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7469#true} is VALID [2020-07-10 14:32:35,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,831 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7469#true} #576#return; {7469#true} is VALID [2020-07-10 14:32:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-10 14:32:35,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,843 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-10 14:32:35,843 INFO L263 TraceCheckUtils]: 0: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {7469#true} is VALID [2020-07-10 14:32:35,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-10 14:32:35,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,844 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-10 14:32:35,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {7469#true} is VALID [2020-07-10 14:32:35,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,844 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7469#true} {7469#true} #538#return; {7469#true} is VALID [2020-07-10 14:32:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:35,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:35,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,966 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-10 14:32:35,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-10 14:32:35,967 INFO L263 TraceCheckUtils]: 1: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-10 14:32:35,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:35,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:35,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,967 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-10 14:32:35,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-10 14:32:35,969 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:32:35,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:35,970 INFO L280 TraceCheckUtils]: 9: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:35,971 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 14:32:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:35,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-10 14:32:35,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,975 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-10 14:32:35,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-10 14:32:35,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-10 14:32:35,976 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-10 14:32:35,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-10 14:32:35,977 INFO L263 TraceCheckUtils]: 4: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-10 14:32:35,977 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:35,977 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:35,977 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,978 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-10 14:32:35,978 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-10 14:32:35,979 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:32:35,980 INFO L280 TraceCheckUtils]: 11: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:35,980 INFO L280 TraceCheckUtils]: 12: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:35,981 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 14:32:35,982 INFO L280 TraceCheckUtils]: 14: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 14:32:35,983 INFO L280 TraceCheckUtils]: 15: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-10 14:32:35,983 INFO L263 TraceCheckUtils]: 16: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:35,983 INFO L280 TraceCheckUtils]: 17: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-10 14:32:35,983 INFO L280 TraceCheckUtils]: 18: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,983 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-10 14:32:35,984 INFO L280 TraceCheckUtils]: 20: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:35,984 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-10 14:32:35,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-10 14:32:35,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-10 14:32:35,987 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:35,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-10 14:32:35,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-10 14:32:35,987 INFO L263 TraceCheckUtils]: 5: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-10 14:32:35,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-10 14:32:35,988 INFO L263 TraceCheckUtils]: 7: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-10 14:32:35,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:35,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:35,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:35,989 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-10 14:32:35,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-10 14:32:35,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:32:35,993 INFO L280 TraceCheckUtils]: 14: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:35,995 INFO L280 TraceCheckUtils]: 15: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:35,999 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 14:32:36,000 INFO L280 TraceCheckUtils]: 17: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 14:32:36,001 INFO L280 TraceCheckUtils]: 18: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-10 14:32:36,001 INFO L263 TraceCheckUtils]: 19: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:36,002 INFO L280 TraceCheckUtils]: 20: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-10 14:32:36,002 INFO L280 TraceCheckUtils]: 21: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,002 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-10 14:32:36,002 INFO L280 TraceCheckUtils]: 23: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:36,002 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-10 14:32:36,003 INFO L280 TraceCheckUtils]: 25: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:36,003 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-10 14:32:36,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7469#true} is VALID [2020-07-10 14:32:36,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-10 14:32:36,005 INFO L263 TraceCheckUtils]: 2: Hoare triple {7469#true} call processEnvironment__wrappee__lowWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:36,005 INFO L280 TraceCheckUtils]: 3: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-10 14:32:36,005 INFO L280 TraceCheckUtils]: 4: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-10 14:32:36,006 INFO L263 TraceCheckUtils]: 5: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:36,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-10 14:32:36,006 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-10 14:32:36,006 INFO L263 TraceCheckUtils]: 8: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-10 14:32:36,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-10 14:32:36,007 INFO L263 TraceCheckUtils]: 10: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-10 14:32:36,007 INFO L280 TraceCheckUtils]: 11: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:36,007 INFO L280 TraceCheckUtils]: 12: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:36,007 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,008 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-10 14:32:36,008 INFO L280 TraceCheckUtils]: 15: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-10 14:32:36,009 INFO L280 TraceCheckUtils]: 16: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:32:36,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:36,011 INFO L280 TraceCheckUtils]: 18: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:36,012 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 14:32:36,012 INFO L280 TraceCheckUtils]: 20: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 14:32:36,013 INFO L280 TraceCheckUtils]: 21: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-10 14:32:36,013 INFO L263 TraceCheckUtils]: 22: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:36,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-10 14:32:36,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,014 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-10 14:32:36,014 INFO L280 TraceCheckUtils]: 26: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:36,014 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-10 14:32:36,014 INFO L280 TraceCheckUtils]: 28: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:36,015 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-10 14:32:36,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:36,015 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7470#false} {7469#true} #542#return; {7470#false} is VALID [2020-07-10 14:32:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:36,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7469#true} is VALID [2020-07-10 14:32:36,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #568#return; {7470#false} is VALID [2020-07-10 14:32:36,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:36,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-10 14:32:36,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,030 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7469#true} {7470#false} #570#return; {7470#false} is VALID [2020-07-10 14:32:36,049 INFO L263 TraceCheckUtils]: 0: Hoare triple {7469#true} call ULTIMATE.init(); {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:36,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {7531#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {7469#true} is VALID [2020-07-10 14:32:36,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,050 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7469#true} {7469#true} #586#return; {7469#true} is VALID [2020-07-10 14:32:36,050 INFO L263 TraceCheckUtils]: 4: Hoare triple {7469#true} call #t~ret76 := main(); {7469#true} is VALID [2020-07-10 14:32:36,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {7469#true} havoc ~retValue_acc~13;havoc ~tmp~10; {7469#true} is VALID [2020-07-10 14:32:36,051 INFO L263 TraceCheckUtils]: 6: Hoare triple {7469#true} call select_helpers(); {7469#true} is VALID [2020-07-10 14:32:36,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,051 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7469#true} {7469#true} #472#return; {7469#true} is VALID [2020-07-10 14:32:36,051 INFO L263 TraceCheckUtils]: 9: Hoare triple {7469#true} call select_features(); {7469#true} is VALID [2020-07-10 14:32:36,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,052 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7469#true} {7469#true} #474#return; {7469#true} is VALID [2020-07-10 14:32:36,052 INFO L263 TraceCheckUtils]: 12: Hoare triple {7469#true} call #t~ret75 := valid_product(); {7469#true} is VALID [2020-07-10 14:32:36,052 INFO L280 TraceCheckUtils]: 13: Hoare triple {7469#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7469#true} is VALID [2020-07-10 14:32:36,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,053 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7469#true} {7469#true} #476#return; {7469#true} is VALID [2020-07-10 14:32:36,053 INFO L280 TraceCheckUtils]: 16: Hoare triple {7469#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {7469#true} is VALID [2020-07-10 14:32:36,053 INFO L280 TraceCheckUtils]: 17: Hoare triple {7469#true} assume 0 != ~tmp~10; {7469#true} is VALID [2020-07-10 14:32:36,053 INFO L263 TraceCheckUtils]: 18: Hoare triple {7469#true} call setup(); {7469#true} is VALID [2020-07-10 14:32:36,053 INFO L280 TraceCheckUtils]: 19: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,054 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7469#true} {7469#true} #478#return; {7469#true} is VALID [2020-07-10 14:32:36,054 INFO L263 TraceCheckUtils]: 21: Hoare triple {7469#true} call runTest(); {7469#true} is VALID [2020-07-10 14:32:36,055 INFO L263 TraceCheckUtils]: 22: Hoare triple {7469#true} call __utac_acc__Specification5_spec__1(); {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:36,055 INFO L280 TraceCheckUtils]: 23: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7469#true} is VALID [2020-07-10 14:32:36,055 INFO L280 TraceCheckUtils]: 24: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,055 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7469#true} {7469#true} #576#return; {7469#true} is VALID [2020-07-10 14:32:36,055 INFO L263 TraceCheckUtils]: 26: Hoare triple {7469#true} call test(); {7469#true} is VALID [2020-07-10 14:32:36,056 INFO L280 TraceCheckUtils]: 27: Hoare triple {7469#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7469#true} is VALID [2020-07-10 14:32:36,056 INFO L280 TraceCheckUtils]: 28: Hoare triple {7469#true} assume !false; {7469#true} is VALID [2020-07-10 14:32:36,056 INFO L280 TraceCheckUtils]: 29: Hoare triple {7469#true} assume ~splverifierCounter~0 < 4; {7469#true} is VALID [2020-07-10 14:32:36,056 INFO L280 TraceCheckUtils]: 30: Hoare triple {7469#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {7469#true} is VALID [2020-07-10 14:32:36,056 INFO L280 TraceCheckUtils]: 31: Hoare triple {7469#true} assume !(0 != ~tmp~5); {7469#true} is VALID [2020-07-10 14:32:36,057 INFO L280 TraceCheckUtils]: 32: Hoare triple {7469#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {7469#true} is VALID [2020-07-10 14:32:36,057 INFO L280 TraceCheckUtils]: 33: Hoare triple {7469#true} assume !(0 != ~tmp___0~2); {7469#true} is VALID [2020-07-10 14:32:36,057 INFO L280 TraceCheckUtils]: 34: Hoare triple {7469#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {7469#true} is VALID [2020-07-10 14:32:36,057 INFO L280 TraceCheckUtils]: 35: Hoare triple {7469#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {7469#true} is VALID [2020-07-10 14:32:36,057 INFO L280 TraceCheckUtils]: 36: Hoare triple {7469#true} assume !(0 != ~tmp___1~0); {7469#true} is VALID [2020-07-10 14:32:36,058 INFO L263 TraceCheckUtils]: 37: Hoare triple {7469#true} call timeShift(); {7469#true} is VALID [2020-07-10 14:32:36,058 INFO L263 TraceCheckUtils]: 38: Hoare triple {7469#true} call __utac_acc__Specification5_spec__2(); {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:36,058 INFO L263 TraceCheckUtils]: 39: Hoare triple {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {7469#true} is VALID [2020-07-10 14:32:36,059 INFO L280 TraceCheckUtils]: 40: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-10 14:32:36,059 INFO L280 TraceCheckUtils]: 41: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,059 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7469#true} {7532#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {7469#true} is VALID [2020-07-10 14:32:36,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {7469#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {7469#true} is VALID [2020-07-10 14:32:36,059 INFO L280 TraceCheckUtils]: 44: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,060 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7469#true} {7469#true} #538#return; {7469#true} is VALID [2020-07-10 14:32:36,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-10 14:32:36,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {7469#true} assume 0 != ~systemActive~0; {7469#true} is VALID [2020-07-10 14:32:36,061 INFO L263 TraceCheckUtils]: 48: Hoare triple {7469#true} call processEnvironment(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:36,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7469#true} is VALID [2020-07-10 14:32:36,061 INFO L280 TraceCheckUtils]: 50: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-10 14:32:36,062 INFO L263 TraceCheckUtils]: 51: Hoare triple {7469#true} call processEnvironment__wrappee__lowWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:36,062 INFO L280 TraceCheckUtils]: 52: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7469#true} is VALID [2020-07-10 14:32:36,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {7469#true} assume !(0 != ~pumpRunning~0); {7469#true} is VALID [2020-07-10 14:32:36,063 INFO L263 TraceCheckUtils]: 54: Hoare triple {7469#true} call processEnvironment__wrappee__highWaterSensor(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:36,063 INFO L280 TraceCheckUtils]: 55: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7469#true} is VALID [2020-07-10 14:32:36,063 INFO L280 TraceCheckUtils]: 56: Hoare triple {7469#true} assume 0 == ~pumpRunning~0; {7469#true} is VALID [2020-07-10 14:32:36,063 INFO L263 TraceCheckUtils]: 57: Hoare triple {7469#true} call #t~ret10 := isHighWaterLevel(); {7469#true} is VALID [2020-07-10 14:32:36,064 INFO L280 TraceCheckUtils]: 58: Hoare triple {7469#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {7469#true} is VALID [2020-07-10 14:32:36,064 INFO L263 TraceCheckUtils]: 59: Hoare triple {7469#true} call #t~ret30 := isHighWaterSensorDry(); {7469#true} is VALID [2020-07-10 14:32:36,064 INFO L280 TraceCheckUtils]: 60: Hoare triple {7469#true} havoc ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:36,065 INFO L280 TraceCheckUtils]: 61: Hoare triple {7469#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7469#true} is VALID [2020-07-10 14:32:36,065 INFO L280 TraceCheckUtils]: 62: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,065 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7469#true} {7469#true} #536#return; {7469#true} is VALID [2020-07-10 14:32:36,065 INFO L280 TraceCheckUtils]: 64: Hoare triple {7469#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {7469#true} is VALID [2020-07-10 14:32:36,066 INFO L280 TraceCheckUtils]: 65: Hoare triple {7469#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:32:36,067 INFO L280 TraceCheckUtils]: 66: Hoare triple {7606#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:36,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:32:36,068 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7607#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7469#true} #550#return; {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 14:32:36,069 INFO L280 TraceCheckUtils]: 69: Hoare triple {7597#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 14:32:36,070 INFO L280 TraceCheckUtils]: 70: Hoare triple {7598#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7470#false} is VALID [2020-07-10 14:32:36,070 INFO L263 TraceCheckUtils]: 71: Hoare triple {7470#false} call activatePump(); {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:36,070 INFO L280 TraceCheckUtils]: 72: Hoare triple {7536#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7469#true} is VALID [2020-07-10 14:32:36,070 INFO L280 TraceCheckUtils]: 73: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,071 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7469#true} {7470#false} #552#return; {7470#false} is VALID [2020-07-10 14:32:36,071 INFO L280 TraceCheckUtils]: 75: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:36,071 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7470#false} {7469#true} #564#return; {7470#false} is VALID [2020-07-10 14:32:36,071 INFO L280 TraceCheckUtils]: 77: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:36,071 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7470#false} {7469#true} #522#return; {7470#false} is VALID [2020-07-10 14:32:36,072 INFO L280 TraceCheckUtils]: 79: Hoare triple {7470#false} assume true; {7470#false} is VALID [2020-07-10 14:32:36,072 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7470#false} {7469#true} #542#return; {7470#false} is VALID [2020-07-10 14:32:36,072 INFO L263 TraceCheckUtils]: 81: Hoare triple {7470#false} call __utac_acc__Specification5_spec__3(); {7470#false} is VALID [2020-07-10 14:32:36,072 INFO L280 TraceCheckUtils]: 82: Hoare triple {7470#false} havoc ~tmp~6;havoc ~tmp___0~3; {7470#false} is VALID [2020-07-10 14:32:36,072 INFO L263 TraceCheckUtils]: 83: Hoare triple {7470#false} call #t~ret38 := getWaterLevel(); {7469#true} is VALID [2020-07-10 14:32:36,072 INFO L280 TraceCheckUtils]: 84: Hoare triple {7469#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7469#true} is VALID [2020-07-10 14:32:36,073 INFO L280 TraceCheckUtils]: 85: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,073 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7469#true} {7470#false} #568#return; {7470#false} is VALID [2020-07-10 14:32:36,073 INFO L280 TraceCheckUtils]: 87: Hoare triple {7470#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {7470#false} is VALID [2020-07-10 14:32:36,073 INFO L280 TraceCheckUtils]: 88: Hoare triple {7470#false} assume 2 != ~tmp~6; {7470#false} is VALID [2020-07-10 14:32:36,073 INFO L263 TraceCheckUtils]: 89: Hoare triple {7470#false} call #t~ret39 := isPumpRunning(); {7469#true} is VALID [2020-07-10 14:32:36,074 INFO L280 TraceCheckUtils]: 90: Hoare triple {7469#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7469#true} is VALID [2020-07-10 14:32:36,074 INFO L280 TraceCheckUtils]: 91: Hoare triple {7469#true} assume true; {7469#true} is VALID [2020-07-10 14:32:36,074 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {7469#true} {7470#false} #570#return; {7470#false} is VALID [2020-07-10 14:32:36,074 INFO L280 TraceCheckUtils]: 93: Hoare triple {7470#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {7470#false} is VALID [2020-07-10 14:32:36,074 INFO L280 TraceCheckUtils]: 94: Hoare triple {7470#false} assume 0 != ~tmp___0~3; {7470#false} is VALID [2020-07-10 14:32:36,075 INFO L280 TraceCheckUtils]: 95: Hoare triple {7470#false} assume 0 == ~switchedOnBeforeTS~0; {7470#false} is VALID [2020-07-10 14:32:36,075 INFO L263 TraceCheckUtils]: 96: Hoare triple {7470#false} call __automaton_fail(); {7470#false} is VALID [2020-07-10 14:32:36,075 INFO L280 TraceCheckUtils]: 97: Hoare triple {7470#false} assume !false; {7470#false} is VALID [2020-07-10 14:32:36,087 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 14:32:36,088 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958198529] [2020-07-10 14:32:36,088 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:36,088 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:32:36,089 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122088958] [2020-07-10 14:32:36,089 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-10 14:32:36,090 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:36,090 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:32:36,206 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 14:32:36,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:32:36,207 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:36,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:32:36,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:32:36,207 INFO L87 Difference]: Start difference. First operand 473 states and 569 transitions. Second operand 9 states. [2020-07-10 14:32:43,287 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:43,642 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:44,099 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:44,480 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:52,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:52,766 INFO L93 Difference]: Finished difference Result 1007 states and 1277 transitions. [2020-07-10 14:32:52,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:32:52,766 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 98 [2020-07-10 14:32:52,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:52,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 443 transitions. [2020-07-10 14:32:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 443 transitions. [2020-07-10 14:32:52,781 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 443 transitions. [2020-07-10 14:32:54,248 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:54,278 INFO L225 Difference]: With dead ends: 1007 [2020-07-10 14:32:54,278 INFO L226 Difference]: Without dead ends: 562 [2020-07-10 14:32:54,280 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:32:54,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2020-07-10 14:32:58,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 486. [2020-07-10 14:32:58,546 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:58,546 INFO L82 GeneralOperation]: Start isEquivalent. First operand 562 states. Second operand 486 states. [2020-07-10 14:32:58,546 INFO L74 IsIncluded]: Start isIncluded. First operand 562 states. Second operand 486 states. [2020-07-10 14:32:58,546 INFO L87 Difference]: Start difference. First operand 562 states. Second operand 486 states. [2020-07-10 14:32:58,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:58,574 INFO L93 Difference]: Finished difference Result 562 states and 711 transitions. [2020-07-10 14:32:58,574 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 711 transitions. [2020-07-10 14:32:58,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:58,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:58,577 INFO L74 IsIncluded]: Start isIncluded. First operand 486 states. Second operand 562 states. [2020-07-10 14:32:58,577 INFO L87 Difference]: Start difference. First operand 486 states. Second operand 562 states. [2020-07-10 14:32:58,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:58,610 INFO L93 Difference]: Finished difference Result 562 states and 711 transitions. [2020-07-10 14:32:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 711 transitions. [2020-07-10 14:32:58,613 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:58,613 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:58,613 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:58,613 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 486 states. [2020-07-10 14:32:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 583 transitions. [2020-07-10 14:32:58,639 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 583 transitions. Word has length 98 [2020-07-10 14:32:58,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:58,640 INFO L479 AbstractCegarLoop]: Abstraction has 486 states and 583 transitions. [2020-07-10 14:32:58,640 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:32:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 583 transitions. [2020-07-10 14:32:58,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-10 14:32:58,642 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:58,642 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 14:32:58,642 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:32:58,643 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:58,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:58,643 INFO L82 PathProgramCache]: Analyzing trace with hash -1693810826, now seen corresponding path program 1 times [2020-07-10 14:32:58,643 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:58,643 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947765022] [2020-07-10 14:32:58,644 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,054 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {10771#true} is VALID [2020-07-10 14:32:59,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,103 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10771#true} #586#return; {10771#true} is VALID [2020-07-10 14:32:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,106 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #472#return; {10771#true} is VALID [2020-07-10 14:32:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,109 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #474#return; {10771#true} is VALID [2020-07-10 14:32:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:59,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {10836#(= 1 |valid_product_#res|)} assume true; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:59,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10836#(= 1 |valid_product_#res|)} {10771#true} #476#return; {10783#(= |main_#t~ret75| 1)} is VALID [2020-07-10 14:32:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,129 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10771#true} {10771#true} #478#return; {10771#true} is VALID [2020-07-10 14:32:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10771#true} is VALID [2020-07-10 14:32:59,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,143 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10771#true} #576#return; {10771#true} is VALID [2020-07-10 14:32:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-10 14:32:59,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-10 14:32:59,151 INFO L263 TraceCheckUtils]: 0: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {10771#true} is VALID [2020-07-10 14:32:59,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-10 14:32:59,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,152 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-10 14:32:59,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {10771#true} is VALID [2020-07-10 14:32:59,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,152 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10771#true} {10771#true} #538#return; {10771#true} is VALID [2020-07-10 14:32:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-10 14:32:59,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,249 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:32:59,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-10 14:32:59,250 INFO L263 TraceCheckUtils]: 1: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-10 14:32:59,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-10 14:32:59,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,252 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:32:59,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:32:59,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-10 14:32:59,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-10 14:32:59,254 INFO L280 TraceCheckUtils]: 9: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,254 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-10 14:32:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-10 14:32:59,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,258 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-10 14:32:59,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-10 14:32:59,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-10 14:32:59,259 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-10 14:32:59,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-10 14:32:59,260 INFO L263 TraceCheckUtils]: 4: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-10 14:32:59,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-10 14:32:59,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,261 INFO L280 TraceCheckUtils]: 7: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,262 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:32:59,263 INFO L280 TraceCheckUtils]: 9: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:32:59,263 INFO L280 TraceCheckUtils]: 10: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-10 14:32:59,264 INFO L280 TraceCheckUtils]: 11: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-10 14:32:59,264 INFO L280 TraceCheckUtils]: 12: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,264 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-10 14:32:59,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-10 14:32:59,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-10 14:32:59,265 INFO L263 TraceCheckUtils]: 16: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-10 14:32:59,265 INFO L280 TraceCheckUtils]: 18: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,265 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-10 14:32:59,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,266 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-10 14:32:59,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-10 14:32:59,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-10 14:32:59,267 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-10 14:32:59,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-10 14:32:59,268 INFO L263 TraceCheckUtils]: 5: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-10 14:32:59,268 INFO L280 TraceCheckUtils]: 6: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-10 14:32:59,268 INFO L263 TraceCheckUtils]: 7: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-10 14:32:59,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-10 14:32:59,269 INFO L280 TraceCheckUtils]: 9: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,270 INFO L280 TraceCheckUtils]: 10: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,271 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:32:59,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:32:59,272 INFO L280 TraceCheckUtils]: 13: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-10 14:32:59,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-10 14:32:59,273 INFO L280 TraceCheckUtils]: 15: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,273 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-10 14:32:59,273 INFO L280 TraceCheckUtils]: 17: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-10 14:32:59,273 INFO L280 TraceCheckUtils]: 18: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-10 14:32:59,274 INFO L263 TraceCheckUtils]: 19: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,274 INFO L280 TraceCheckUtils]: 20: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-10 14:32:59,274 INFO L280 TraceCheckUtils]: 21: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,274 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-10 14:32:59,274 INFO L280 TraceCheckUtils]: 23: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,275 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-10 14:32:59,275 INFO L280 TraceCheckUtils]: 25: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,275 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-10 14:32:59,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10771#true} is VALID [2020-07-10 14:32:59,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-10 14:32:59,277 INFO L263 TraceCheckUtils]: 2: Hoare triple {10771#true} call processEnvironment__wrappee__lowWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-10 14:32:59,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-10 14:32:59,278 INFO L263 TraceCheckUtils]: 5: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-10 14:32:59,278 INFO L280 TraceCheckUtils]: 7: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-10 14:32:59,278 INFO L263 TraceCheckUtils]: 8: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-10 14:32:59,278 INFO L280 TraceCheckUtils]: 9: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-10 14:32:59,279 INFO L263 TraceCheckUtils]: 10: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-10 14:32:59,279 INFO L280 TraceCheckUtils]: 11: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-10 14:32:59,280 INFO L280 TraceCheckUtils]: 12: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,281 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:32:59,282 INFO L280 TraceCheckUtils]: 15: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:32:59,282 INFO L280 TraceCheckUtils]: 16: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-10 14:32:59,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-10 14:32:59,283 INFO L280 TraceCheckUtils]: 18: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,283 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-10 14:32:59,283 INFO L280 TraceCheckUtils]: 20: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-10 14:32:59,284 INFO L280 TraceCheckUtils]: 21: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-10 14:32:59,284 INFO L263 TraceCheckUtils]: 22: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,284 INFO L280 TraceCheckUtils]: 23: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-10 14:32:59,284 INFO L280 TraceCheckUtils]: 24: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,284 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-10 14:32:59,285 INFO L280 TraceCheckUtils]: 26: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,285 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-10 14:32:59,285 INFO L280 TraceCheckUtils]: 28: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,285 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-10 14:32:59,285 INFO L280 TraceCheckUtils]: 30: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,286 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10772#false} {10771#true} #542#return; {10772#false} is VALID [2020-07-10 14:32:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10771#true} is VALID [2020-07-10 14:32:59,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #568#return; {10772#false} is VALID [2020-07-10 14:32:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:59,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-10 14:32:59,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,293 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10771#true} {10772#false} #570#return; {10772#false} is VALID [2020-07-10 14:32:59,298 INFO L263 TraceCheckUtils]: 0: Hoare triple {10771#true} call ULTIMATE.init(); {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:59,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {10835#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {10771#true} is VALID [2020-07-10 14:32:59,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,298 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10771#true} {10771#true} #586#return; {10771#true} is VALID [2020-07-10 14:32:59,299 INFO L263 TraceCheckUtils]: 4: Hoare triple {10771#true} call #t~ret76 := main(); {10771#true} is VALID [2020-07-10 14:32:59,299 INFO L280 TraceCheckUtils]: 5: Hoare triple {10771#true} havoc ~retValue_acc~13;havoc ~tmp~10; {10771#true} is VALID [2020-07-10 14:32:59,299 INFO L263 TraceCheckUtils]: 6: Hoare triple {10771#true} call select_helpers(); {10771#true} is VALID [2020-07-10 14:32:59,299 INFO L280 TraceCheckUtils]: 7: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,299 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10771#true} {10771#true} #472#return; {10771#true} is VALID [2020-07-10 14:32:59,300 INFO L263 TraceCheckUtils]: 9: Hoare triple {10771#true} call select_features(); {10771#true} is VALID [2020-07-10 14:32:59,300 INFO L280 TraceCheckUtils]: 10: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,300 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10771#true} {10771#true} #474#return; {10771#true} is VALID [2020-07-10 14:32:59,300 INFO L263 TraceCheckUtils]: 12: Hoare triple {10771#true} call #t~ret75 := valid_product(); {10771#true} is VALID [2020-07-10 14:32:59,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {10771#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:59,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {10836#(= 1 |valid_product_#res|)} assume true; {10836#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:32:59,302 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10836#(= 1 |valid_product_#res|)} {10771#true} #476#return; {10783#(= |main_#t~ret75| 1)} is VALID [2020-07-10 14:32:59,303 INFO L280 TraceCheckUtils]: 16: Hoare triple {10783#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {10784#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:32:59,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {10784#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {10771#true} is VALID [2020-07-10 14:32:59,303 INFO L263 TraceCheckUtils]: 18: Hoare triple {10771#true} call setup(); {10771#true} is VALID [2020-07-10 14:32:59,304 INFO L280 TraceCheckUtils]: 19: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,304 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10771#true} {10771#true} #478#return; {10771#true} is VALID [2020-07-10 14:32:59,304 INFO L263 TraceCheckUtils]: 21: Hoare triple {10771#true} call runTest(); {10771#true} is VALID [2020-07-10 14:32:59,304 INFO L263 TraceCheckUtils]: 22: Hoare triple {10771#true} call __utac_acc__Specification5_spec__1(); {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:59,305 INFO L280 TraceCheckUtils]: 23: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10771#true} is VALID [2020-07-10 14:32:59,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,305 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10771#true} {10771#true} #576#return; {10771#true} is VALID [2020-07-10 14:32:59,305 INFO L263 TraceCheckUtils]: 26: Hoare triple {10771#true} call test(); {10771#true} is VALID [2020-07-10 14:32:59,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {10771#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10771#true} is VALID [2020-07-10 14:32:59,306 INFO L280 TraceCheckUtils]: 28: Hoare triple {10771#true} assume !false; {10771#true} is VALID [2020-07-10 14:32:59,306 INFO L280 TraceCheckUtils]: 29: Hoare triple {10771#true} assume ~splverifierCounter~0 < 4; {10771#true} is VALID [2020-07-10 14:32:59,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {10771#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {10771#true} is VALID [2020-07-10 14:32:59,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {10771#true} assume !(0 != ~tmp~5); {10771#true} is VALID [2020-07-10 14:32:59,306 INFO L280 TraceCheckUtils]: 32: Hoare triple {10771#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {10771#true} is VALID [2020-07-10 14:32:59,306 INFO L280 TraceCheckUtils]: 33: Hoare triple {10771#true} assume !(0 != ~tmp___0~2); {10771#true} is VALID [2020-07-10 14:32:59,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {10771#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {10771#true} is VALID [2020-07-10 14:32:59,307 INFO L280 TraceCheckUtils]: 35: Hoare triple {10771#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {10771#true} is VALID [2020-07-10 14:32:59,307 INFO L280 TraceCheckUtils]: 36: Hoare triple {10771#true} assume !(0 != ~tmp___1~0); {10771#true} is VALID [2020-07-10 14:32:59,307 INFO L263 TraceCheckUtils]: 37: Hoare triple {10771#true} call timeShift(); {10771#true} is VALID [2020-07-10 14:32:59,308 INFO L263 TraceCheckUtils]: 38: Hoare triple {10771#true} call __utac_acc__Specification5_spec__2(); {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:59,308 INFO L263 TraceCheckUtils]: 39: Hoare triple {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {10771#true} is VALID [2020-07-10 14:32:59,308 INFO L280 TraceCheckUtils]: 40: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-10 14:32:59,308 INFO L280 TraceCheckUtils]: 41: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,309 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10771#true} {10837#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {10771#true} is VALID [2020-07-10 14:32:59,309 INFO L280 TraceCheckUtils]: 43: Hoare triple {10771#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {10771#true} is VALID [2020-07-10 14:32:59,309 INFO L280 TraceCheckUtils]: 44: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,309 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10771#true} {10771#true} #538#return; {10771#true} is VALID [2020-07-10 14:32:59,309 INFO L280 TraceCheckUtils]: 46: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-10 14:32:59,309 INFO L280 TraceCheckUtils]: 47: Hoare triple {10771#true} assume 0 != ~systemActive~0; {10771#true} is VALID [2020-07-10 14:32:59,310 INFO L263 TraceCheckUtils]: 48: Hoare triple {10771#true} call processEnvironment(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,310 INFO L280 TraceCheckUtils]: 49: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10771#true} is VALID [2020-07-10 14:32:59,311 INFO L280 TraceCheckUtils]: 50: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-10 14:32:59,311 INFO L263 TraceCheckUtils]: 51: Hoare triple {10771#true} call processEnvironment__wrappee__lowWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,311 INFO L280 TraceCheckUtils]: 52: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10771#true} is VALID [2020-07-10 14:32:59,312 INFO L280 TraceCheckUtils]: 53: Hoare triple {10771#true} assume !(0 != ~pumpRunning~0); {10771#true} is VALID [2020-07-10 14:32:59,312 INFO L263 TraceCheckUtils]: 54: Hoare triple {10771#true} call processEnvironment__wrappee__highWaterSensor(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,312 INFO L280 TraceCheckUtils]: 55: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10771#true} is VALID [2020-07-10 14:32:59,313 INFO L280 TraceCheckUtils]: 56: Hoare triple {10771#true} assume 0 == ~pumpRunning~0; {10771#true} is VALID [2020-07-10 14:32:59,313 INFO L263 TraceCheckUtils]: 57: Hoare triple {10771#true} call #t~ret10 := isHighWaterLevel(); {10771#true} is VALID [2020-07-10 14:32:59,313 INFO L280 TraceCheckUtils]: 58: Hoare triple {10771#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {10771#true} is VALID [2020-07-10 14:32:59,313 INFO L263 TraceCheckUtils]: 59: Hoare triple {10771#true} call #t~ret30 := isHighWaterSensorDry(); {10771#true} is VALID [2020-07-10 14:32:59,313 INFO L280 TraceCheckUtils]: 60: Hoare triple {10771#true} havoc ~retValue_acc~2; {10771#true} is VALID [2020-07-10 14:32:59,314 INFO L280 TraceCheckUtils]: 61: Hoare triple {10771#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,314 INFO L280 TraceCheckUtils]: 62: Hoare triple {10911#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10911#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:59,315 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10911#(<= 1 |isHighWaterSensorDry_#res|)} {10771#true} #536#return; {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:32:59,316 INFO L280 TraceCheckUtils]: 64: Hoare triple {10909#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {10910#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:32:59,317 INFO L280 TraceCheckUtils]: 65: Hoare triple {10910#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10772#false} is VALID [2020-07-10 14:32:59,317 INFO L280 TraceCheckUtils]: 66: Hoare triple {10772#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {10772#false} is VALID [2020-07-10 14:32:59,317 INFO L280 TraceCheckUtils]: 67: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,317 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10772#false} {10771#true} #550#return; {10772#false} is VALID [2020-07-10 14:32:59,317 INFO L280 TraceCheckUtils]: 69: Hoare triple {10772#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {10772#false} is VALID [2020-07-10 14:32:59,317 INFO L280 TraceCheckUtils]: 70: Hoare triple {10772#false} assume 0 != ~tmp~0; {10772#false} is VALID [2020-07-10 14:32:59,318 INFO L263 TraceCheckUtils]: 71: Hoare triple {10772#false} call activatePump(); {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:59,318 INFO L280 TraceCheckUtils]: 72: Hoare triple {10841#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10771#true} is VALID [2020-07-10 14:32:59,318 INFO L280 TraceCheckUtils]: 73: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,318 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10771#true} {10772#false} #552#return; {10772#false} is VALID [2020-07-10 14:32:59,318 INFO L280 TraceCheckUtils]: 75: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,319 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {10772#false} {10771#true} #564#return; {10772#false} is VALID [2020-07-10 14:32:59,319 INFO L280 TraceCheckUtils]: 77: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,319 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10772#false} {10771#true} #522#return; {10772#false} is VALID [2020-07-10 14:32:59,319 INFO L280 TraceCheckUtils]: 79: Hoare triple {10772#false} assume true; {10772#false} is VALID [2020-07-10 14:32:59,319 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10772#false} {10771#true} #542#return; {10772#false} is VALID [2020-07-10 14:32:59,319 INFO L263 TraceCheckUtils]: 81: Hoare triple {10772#false} call __utac_acc__Specification5_spec__3(); {10772#false} is VALID [2020-07-10 14:32:59,320 INFO L280 TraceCheckUtils]: 82: Hoare triple {10772#false} havoc ~tmp~6;havoc ~tmp___0~3; {10772#false} is VALID [2020-07-10 14:32:59,320 INFO L263 TraceCheckUtils]: 83: Hoare triple {10772#false} call #t~ret38 := getWaterLevel(); {10771#true} is VALID [2020-07-10 14:32:59,320 INFO L280 TraceCheckUtils]: 84: Hoare triple {10771#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10771#true} is VALID [2020-07-10 14:32:59,320 INFO L280 TraceCheckUtils]: 85: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,320 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10771#true} {10772#false} #568#return; {10772#false} is VALID [2020-07-10 14:32:59,321 INFO L280 TraceCheckUtils]: 87: Hoare triple {10772#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {10772#false} is VALID [2020-07-10 14:32:59,321 INFO L280 TraceCheckUtils]: 88: Hoare triple {10772#false} assume 2 != ~tmp~6; {10772#false} is VALID [2020-07-10 14:32:59,321 INFO L263 TraceCheckUtils]: 89: Hoare triple {10772#false} call #t~ret39 := isPumpRunning(); {10771#true} is VALID [2020-07-10 14:32:59,321 INFO L280 TraceCheckUtils]: 90: Hoare triple {10771#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10771#true} is VALID [2020-07-10 14:32:59,321 INFO L280 TraceCheckUtils]: 91: Hoare triple {10771#true} assume true; {10771#true} is VALID [2020-07-10 14:32:59,321 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {10771#true} {10772#false} #570#return; {10772#false} is VALID [2020-07-10 14:32:59,322 INFO L280 TraceCheckUtils]: 93: Hoare triple {10772#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {10772#false} is VALID [2020-07-10 14:32:59,322 INFO L280 TraceCheckUtils]: 94: Hoare triple {10772#false} assume 0 != ~tmp___0~3; {10772#false} is VALID [2020-07-10 14:32:59,322 INFO L280 TraceCheckUtils]: 95: Hoare triple {10772#false} assume 0 == ~switchedOnBeforeTS~0; {10772#false} is VALID [2020-07-10 14:32:59,322 INFO L263 TraceCheckUtils]: 96: Hoare triple {10772#false} call __automaton_fail(); {10772#false} is VALID [2020-07-10 14:32:59,322 INFO L280 TraceCheckUtils]: 97: Hoare triple {10772#false} assume !false; {10772#false} is VALID [2020-07-10 14:32:59,333 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 14:32:59,334 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947765022] [2020-07-10 14:32:59,334 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:59,334 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:32:59,334 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930571083] [2020-07-10 14:32:59,335 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-10 14:32:59,335 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:59,336 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:32:59,446 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 14:32:59,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:32:59,447 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:59,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:32:59,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:32:59,448 INFO L87 Difference]: Start difference. First operand 486 states and 583 transitions. Second operand 11 states. [2020-07-10 14:33:01,305 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:01,745 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:02,066 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:07,851 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:08,475 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:08,904 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:18,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:18,548 INFO L93 Difference]: Finished difference Result 1034 states and 1330 transitions. [2020-07-10 14:33:18,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:33:18,548 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-07-10 14:33:18,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:33:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 444 transitions. [2020-07-10 14:33:18,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:33:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 444 transitions. [2020-07-10 14:33:18,566 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 444 transitions. [2020-07-10 14:33:20,011 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 444 edges. 444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:20,041 INFO L225 Difference]: With dead ends: 1034 [2020-07-10 14:33:20,041 INFO L226 Difference]: Without dead ends: 576 [2020-07-10 14:33:20,043 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 14:33:20,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2020-07-10 14:33:23,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 494. [2020-07-10 14:33:23,920 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:23,920 INFO L82 GeneralOperation]: Start isEquivalent. First operand 576 states. Second operand 494 states. [2020-07-10 14:33:23,921 INFO L74 IsIncluded]: Start isIncluded. First operand 576 states. Second operand 494 states. [2020-07-10 14:33:23,921 INFO L87 Difference]: Start difference. First operand 576 states. Second operand 494 states. [2020-07-10 14:33:23,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:23,948 INFO L93 Difference]: Finished difference Result 576 states and 725 transitions. [2020-07-10 14:33:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 725 transitions. [2020-07-10 14:33:23,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:23,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:23,951 INFO L74 IsIncluded]: Start isIncluded. First operand 494 states. Second operand 576 states. [2020-07-10 14:33:23,951 INFO L87 Difference]: Start difference. First operand 494 states. Second operand 576 states. [2020-07-10 14:33:23,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:23,979 INFO L93 Difference]: Finished difference Result 576 states and 725 transitions. [2020-07-10 14:33:23,980 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 725 transitions. [2020-07-10 14:33:23,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:23,982 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:23,982 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:23,982 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2020-07-10 14:33:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 591 transitions. [2020-07-10 14:33:24,006 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 591 transitions. Word has length 98 [2020-07-10 14:33:24,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:24,006 INFO L479 AbstractCegarLoop]: Abstraction has 494 states and 591 transitions. [2020-07-10 14:33:24,006 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:33:24,006 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 591 transitions. [2020-07-10 14:33:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-07-10 14:33:24,008 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:24,008 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 14:33:24,009 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:33:24,009 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:24,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:24,009 INFO L82 PathProgramCache]: Analyzing trace with hash -1364045065, now seen corresponding path program 1 times [2020-07-10 14:33:24,009 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:24,010 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007952442] [2020-07-10 14:33:24,010 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,373 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {14148#(= 1 ~waterLevel~0)} assume true; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,445 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14148#(= 1 ~waterLevel~0)} {14143#true} #586#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,450 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #472#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,456 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #474#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {14143#true} is VALID [2020-07-10 14:33:24,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,467 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #476#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,472 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #478#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14143#true} is VALID [2020-07-10 14:33:24,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,490 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #576#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-10 14:33:24,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-10 14:33:24,500 INFO L263 TraceCheckUtils]: 0: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {14143#true} is VALID [2020-07-10 14:33:24,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-10 14:33:24,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-10 14:33:24,501 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {14143#true} is VALID [2020-07-10 14:33:24,501 INFO L280 TraceCheckUtils]: 5: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,502 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #538#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-10 14:33:24,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,614 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-10 14:33:24,615 INFO L263 TraceCheckUtils]: 1: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-10 14:33:24,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-10 14:33:24,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,617 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,618 INFO L280 TraceCheckUtils]: 6: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,618 INFO L280 TraceCheckUtils]: 7: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,619 INFO L280 TraceCheckUtils]: 8: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,620 INFO L280 TraceCheckUtils]: 9: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,620 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-10 14:33:24,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-10 14:33:24,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-10 14:33:24,626 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-10 14:33:24,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-10 14:33:24,627 INFO L263 TraceCheckUtils]: 4: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-10 14:33:24,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-10 14:33:24,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,628 INFO L280 TraceCheckUtils]: 7: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,629 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,631 INFO L280 TraceCheckUtils]: 11: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,631 INFO L280 TraceCheckUtils]: 12: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,632 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,633 INFO L280 TraceCheckUtils]: 14: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,633 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,634 INFO L263 TraceCheckUtils]: 16: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,634 INFO L280 TraceCheckUtils]: 17: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-10 14:33:24,634 INFO L280 TraceCheckUtils]: 18: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,635 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,635 INFO L280 TraceCheckUtils]: 20: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,636 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-10 14:33:24,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-10 14:33:24,637 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-10 14:33:24,637 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-10 14:33:24,638 INFO L263 TraceCheckUtils]: 5: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-10 14:33:24,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-10 14:33:24,638 INFO L263 TraceCheckUtils]: 7: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-10 14:33:24,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-10 14:33:24,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,644 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,645 INFO L280 TraceCheckUtils]: 12: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,646 INFO L280 TraceCheckUtils]: 14: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,647 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,648 INFO L280 TraceCheckUtils]: 17: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,648 INFO L280 TraceCheckUtils]: 18: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,649 INFO L263 TraceCheckUtils]: 19: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-10 14:33:24,649 INFO L280 TraceCheckUtils]: 21: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,650 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,650 INFO L280 TraceCheckUtils]: 23: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,651 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,652 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14143#true} is VALID [2020-07-10 14:33:24,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-10 14:33:24,653 INFO L263 TraceCheckUtils]: 2: Hoare triple {14143#true} call processEnvironment__wrappee__lowWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-10 14:33:24,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-10 14:33:24,656 INFO L263 TraceCheckUtils]: 5: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-10 14:33:24,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-10 14:33:24,657 INFO L263 TraceCheckUtils]: 8: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-10 14:33:24,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-10 14:33:24,657 INFO L263 TraceCheckUtils]: 10: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-10 14:33:24,657 INFO L280 TraceCheckUtils]: 11: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-10 14:33:24,660 INFO L280 TraceCheckUtils]: 12: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,662 INFO L280 TraceCheckUtils]: 13: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,663 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,664 INFO L280 TraceCheckUtils]: 15: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,664 INFO L280 TraceCheckUtils]: 16: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,665 INFO L280 TraceCheckUtils]: 17: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,666 INFO L280 TraceCheckUtils]: 18: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,666 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,667 INFO L280 TraceCheckUtils]: 20: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,667 INFO L280 TraceCheckUtils]: 21: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,668 INFO L263 TraceCheckUtils]: 22: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,668 INFO L280 TraceCheckUtils]: 23: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-10 14:33:24,668 INFO L280 TraceCheckUtils]: 24: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,669 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,670 INFO L280 TraceCheckUtils]: 26: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,670 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,671 INFO L280 TraceCheckUtils]: 28: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,671 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,672 INFO L280 TraceCheckUtils]: 30: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,673 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14148#(= 1 ~waterLevel~0)} #542#return; {14144#false} is VALID [2020-07-10 14:33:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14143#true} is VALID [2020-07-10 14:33:24,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,678 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14144#false} #568#return; {14144#false} is VALID [2020-07-10 14:33:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:24,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-10 14:33:24,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,682 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14143#true} {14144#false} #570#return; {14144#false} is VALID [2020-07-10 14:33:24,686 INFO L263 TraceCheckUtils]: 0: Hoare triple {14143#true} call ULTIMATE.init(); {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:33:24,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {14206#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {14148#(= 1 ~waterLevel~0)} assume true; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,693 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14148#(= 1 ~waterLevel~0)} {14143#true} #586#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,694 INFO L263 TraceCheckUtils]: 4: Hoare triple {14148#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {14148#(= 1 ~waterLevel~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,694 INFO L263 TraceCheckUtils]: 6: Hoare triple {14148#(= 1 ~waterLevel~0)} call select_helpers(); {14143#true} is VALID [2020-07-10 14:33:24,694 INFO L280 TraceCheckUtils]: 7: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,695 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #472#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,695 INFO L263 TraceCheckUtils]: 9: Hoare triple {14148#(= 1 ~waterLevel~0)} call select_features(); {14143#true} is VALID [2020-07-10 14:33:24,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,696 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #474#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,696 INFO L263 TraceCheckUtils]: 12: Hoare triple {14148#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {14143#true} is VALID [2020-07-10 14:33:24,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {14143#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {14143#true} is VALID [2020-07-10 14:33:24,697 INFO L280 TraceCheckUtils]: 14: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,697 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #476#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,698 INFO L280 TraceCheckUtils]: 16: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,699 INFO L280 TraceCheckUtils]: 17: Hoare triple {14148#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,699 INFO L263 TraceCheckUtils]: 18: Hoare triple {14148#(= 1 ~waterLevel~0)} call setup(); {14143#true} is VALID [2020-07-10 14:33:24,699 INFO L280 TraceCheckUtils]: 19: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,700 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #478#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,700 INFO L263 TraceCheckUtils]: 21: Hoare triple {14148#(= 1 ~waterLevel~0)} call runTest(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,701 INFO L263 TraceCheckUtils]: 22: Hoare triple {14148#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:24,701 INFO L280 TraceCheckUtils]: 23: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14143#true} is VALID [2020-07-10 14:33:24,701 INFO L280 TraceCheckUtils]: 24: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,702 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #576#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,703 INFO L263 TraceCheckUtils]: 26: Hoare triple {14148#(= 1 ~waterLevel~0)} call test(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,703 INFO L280 TraceCheckUtils]: 27: Hoare triple {14148#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,704 INFO L280 TraceCheckUtils]: 28: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !false; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {14148#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,705 INFO L280 TraceCheckUtils]: 30: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,705 INFO L280 TraceCheckUtils]: 31: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,706 INFO L280 TraceCheckUtils]: 32: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,706 INFO L280 TraceCheckUtils]: 33: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,707 INFO L280 TraceCheckUtils]: 34: Hoare triple {14148#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,707 INFO L280 TraceCheckUtils]: 35: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,708 INFO L280 TraceCheckUtils]: 36: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,709 INFO L263 TraceCheckUtils]: 37: Hoare triple {14148#(= 1 ~waterLevel~0)} call timeShift(); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,709 INFO L263 TraceCheckUtils]: 38: Hoare triple {14148#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:24,709 INFO L263 TraceCheckUtils]: 39: Hoare triple {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {14143#true} is VALID [2020-07-10 14:33:24,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-10 14:33:24,710 INFO L280 TraceCheckUtils]: 41: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,710 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14143#true} {14207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {14143#true} is VALID [2020-07-10 14:33:24,710 INFO L280 TraceCheckUtils]: 43: Hoare triple {14143#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {14143#true} is VALID [2020-07-10 14:33:24,710 INFO L280 TraceCheckUtils]: 44: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,711 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14143#true} {14148#(= 1 ~waterLevel~0)} #538#return; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,711 INFO L280 TraceCheckUtils]: 46: Hoare triple {14148#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,712 INFO L280 TraceCheckUtils]: 47: Hoare triple {14148#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {14148#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,713 INFO L263 TraceCheckUtils]: 48: Hoare triple {14148#(= 1 ~waterLevel~0)} call processEnvironment(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,713 INFO L280 TraceCheckUtils]: 49: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14143#true} is VALID [2020-07-10 14:33:24,713 INFO L280 TraceCheckUtils]: 50: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-10 14:33:24,714 INFO L263 TraceCheckUtils]: 51: Hoare triple {14143#true} call processEnvironment__wrappee__lowWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,714 INFO L280 TraceCheckUtils]: 52: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14143#true} is VALID [2020-07-10 14:33:24,714 INFO L280 TraceCheckUtils]: 53: Hoare triple {14143#true} assume !(0 != ~pumpRunning~0); {14143#true} is VALID [2020-07-10 14:33:24,715 INFO L263 TraceCheckUtils]: 54: Hoare triple {14143#true} call processEnvironment__wrappee__highWaterSensor(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,715 INFO L280 TraceCheckUtils]: 55: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14143#true} is VALID [2020-07-10 14:33:24,715 INFO L280 TraceCheckUtils]: 56: Hoare triple {14143#true} assume 0 == ~pumpRunning~0; {14143#true} is VALID [2020-07-10 14:33:24,715 INFO L263 TraceCheckUtils]: 57: Hoare triple {14143#true} call #t~ret10 := isHighWaterLevel(); {14143#true} is VALID [2020-07-10 14:33:24,715 INFO L280 TraceCheckUtils]: 58: Hoare triple {14143#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {14143#true} is VALID [2020-07-10 14:33:24,716 INFO L263 TraceCheckUtils]: 59: Hoare triple {14143#true} call #t~ret30 := isHighWaterSensorDry(); {14143#true} is VALID [2020-07-10 14:33:24,716 INFO L280 TraceCheckUtils]: 60: Hoare triple {14143#true} havoc ~retValue_acc~2; {14143#true} is VALID [2020-07-10 14:33:24,716 INFO L280 TraceCheckUtils]: 61: Hoare triple {14143#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,717 INFO L280 TraceCheckUtils]: 62: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,718 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #536#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,718 INFO L280 TraceCheckUtils]: 64: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,719 INFO L280 TraceCheckUtils]: 65: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,719 INFO L280 TraceCheckUtils]: 66: Hoare triple {14239#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,720 INFO L280 TraceCheckUtils]: 67: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,721 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #550#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,721 INFO L280 TraceCheckUtils]: 69: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,722 INFO L280 TraceCheckUtils]: 70: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,723 INFO L263 TraceCheckUtils]: 71: Hoare triple {14239#(<= 2 ~waterLevel~0)} call activatePump(); {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:24,723 INFO L280 TraceCheckUtils]: 72: Hoare triple {14211#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14143#true} is VALID [2020-07-10 14:33:24,723 INFO L280 TraceCheckUtils]: 73: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,724 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {14143#true} {14239#(<= 2 ~waterLevel~0)} #552#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,724 INFO L280 TraceCheckUtils]: 75: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,725 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #564#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,725 INFO L280 TraceCheckUtils]: 77: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,726 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14143#true} #522#return; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,727 INFO L280 TraceCheckUtils]: 79: Hoare triple {14239#(<= 2 ~waterLevel~0)} assume true; {14239#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:24,727 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {14239#(<= 2 ~waterLevel~0)} {14148#(= 1 ~waterLevel~0)} #542#return; {14144#false} is VALID [2020-07-10 14:33:24,727 INFO L263 TraceCheckUtils]: 81: Hoare triple {14144#false} call __utac_acc__Specification5_spec__3(); {14144#false} is VALID [2020-07-10 14:33:24,728 INFO L280 TraceCheckUtils]: 82: Hoare triple {14144#false} havoc ~tmp~6;havoc ~tmp___0~3; {14144#false} is VALID [2020-07-10 14:33:24,728 INFO L263 TraceCheckUtils]: 83: Hoare triple {14144#false} call #t~ret38 := getWaterLevel(); {14143#true} is VALID [2020-07-10 14:33:24,728 INFO L280 TraceCheckUtils]: 84: Hoare triple {14143#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14143#true} is VALID [2020-07-10 14:33:24,728 INFO L280 TraceCheckUtils]: 85: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,728 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {14143#true} {14144#false} #568#return; {14144#false} is VALID [2020-07-10 14:33:24,728 INFO L280 TraceCheckUtils]: 87: Hoare triple {14144#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {14144#false} is VALID [2020-07-10 14:33:24,729 INFO L280 TraceCheckUtils]: 88: Hoare triple {14144#false} assume 2 != ~tmp~6; {14144#false} is VALID [2020-07-10 14:33:24,729 INFO L263 TraceCheckUtils]: 89: Hoare triple {14144#false} call #t~ret39 := isPumpRunning(); {14143#true} is VALID [2020-07-10 14:33:24,729 INFO L280 TraceCheckUtils]: 90: Hoare triple {14143#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14143#true} is VALID [2020-07-10 14:33:24,729 INFO L280 TraceCheckUtils]: 91: Hoare triple {14143#true} assume true; {14143#true} is VALID [2020-07-10 14:33:24,729 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {14143#true} {14144#false} #570#return; {14144#false} is VALID [2020-07-10 14:33:24,730 INFO L280 TraceCheckUtils]: 93: Hoare triple {14144#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {14144#false} is VALID [2020-07-10 14:33:24,730 INFO L280 TraceCheckUtils]: 94: Hoare triple {14144#false} assume 0 != ~tmp___0~3; {14144#false} is VALID [2020-07-10 14:33:24,730 INFO L280 TraceCheckUtils]: 95: Hoare triple {14144#false} assume 0 == ~switchedOnBeforeTS~0; {14144#false} is VALID [2020-07-10 14:33:24,730 INFO L263 TraceCheckUtils]: 96: Hoare triple {14144#false} call __automaton_fail(); {14144#false} is VALID [2020-07-10 14:33:24,730 INFO L280 TraceCheckUtils]: 97: Hoare triple {14144#false} assume !false; {14144#false} is VALID [2020-07-10 14:33:24,742 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 14:33:24,743 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007952442] [2020-07-10 14:33:24,748 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:24,748 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:33:24,748 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821710115] [2020-07-10 14:33:24,749 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-10 14:33:24,749 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:24,749 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:33:24,870 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 14:33:24,870 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:33:24,871 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:24,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:33:24,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:33:24,871 INFO L87 Difference]: Start difference. First operand 494 states and 591 transitions. Second operand 7 states. [2020-07-10 14:33:25,532 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:27,905 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:45,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:45,363 INFO L93 Difference]: Finished difference Result 1535 states and 1984 transitions. [2020-07-10 14:33:45,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:33:45,364 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 98 [2020-07-10 14:33:45,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:33:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 682 transitions. [2020-07-10 14:33:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:33:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 682 transitions. [2020-07-10 14:33:45,389 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 682 transitions. [2020-07-10 14:33:47,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 682 edges. 682 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:47,887 INFO L225 Difference]: With dead ends: 1535 [2020-07-10 14:33:47,888 INFO L226 Difference]: Without dead ends: 1069 [2020-07-10 14:33:47,889 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:33:47,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1069 states. [2020-07-10 14:33:55,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1069 to 991. [2020-07-10 14:33:55,922 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:55,922 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1069 states. Second operand 991 states. [2020-07-10 14:33:55,922 INFO L74 IsIncluded]: Start isIncluded. First operand 1069 states. Second operand 991 states. [2020-07-10 14:33:55,922 INFO L87 Difference]: Start difference. First operand 1069 states. Second operand 991 states. [2020-07-10 14:33:56,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:56,001 INFO L93 Difference]: Finished difference Result 1069 states and 1337 transitions. [2020-07-10 14:33:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1337 transitions. [2020-07-10 14:33:56,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:56,006 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:56,006 INFO L74 IsIncluded]: Start isIncluded. First operand 991 states. Second operand 1069 states. [2020-07-10 14:33:56,006 INFO L87 Difference]: Start difference. First operand 991 states. Second operand 1069 states. [2020-07-10 14:33:56,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:56,084 INFO L93 Difference]: Finished difference Result 1069 states and 1337 transitions. [2020-07-10 14:33:56,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1337 transitions. [2020-07-10 14:33:56,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:56,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:56,089 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:56,089 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 991 states. [2020-07-10 14:33:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 991 states and 1203 transitions. [2020-07-10 14:33:56,175 INFO L78 Accepts]: Start accepts. Automaton has 991 states and 1203 transitions. Word has length 98 [2020-07-10 14:33:56,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:56,178 INFO L479 AbstractCegarLoop]: Abstraction has 991 states and 1203 transitions. [2020-07-10 14:33:56,178 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:33:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1203 transitions. [2020-07-10 14:33:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-10 14:33:56,182 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:56,182 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 14:33:56,183 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:33:56,183 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:56,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:56,183 INFO L82 PathProgramCache]: Analyzing trace with hash 884836017, now seen corresponding path program 1 times [2020-07-10 14:33:56,184 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:56,184 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598516004] [2020-07-10 14:33:56,184 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:56,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,587 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {19867#(= 1 ~waterLevel~0)} assume true; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,664 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19867#(= 1 ~waterLevel~0)} {19862#true} #586#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,667 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #472#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,671 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #474#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {19862#true} is VALID [2020-07-10 14:33:56,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,678 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #476#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,685 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #478#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19862#true} is VALID [2020-07-10 14:33:56,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,702 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #576#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:33:56,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:33:56,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19867#(= 1 ~waterLevel~0)} #524#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-10 14:33:56,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-10 14:33:56,770 INFO L263 TraceCheckUtils]: 0: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {19862#true} is VALID [2020-07-10 14:33:56,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-10 14:33:56,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,770 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-10 14:33:56,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {19862#true} is VALID [2020-07-10 14:33:56,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,776 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #538#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,814 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-10 14:33:56,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-10 14:33:56,814 INFO L263 TraceCheckUtils]: 1: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-10 14:33:56,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,815 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-10 14:33:56,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-10 14:33:56,816 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,816 INFO L280 TraceCheckUtils]: 8: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-10 14:33:56,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,816 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-10 14:33:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-10 14:33:56,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-10 14:33:56,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-10 14:33:56,824 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-10 14:33:56,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-10 14:33:56,824 INFO L263 TraceCheckUtils]: 4: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-10 14:33:56,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,825 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-10 14:33:56,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-10 14:33:56,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-10 14:33:56,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,826 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-10 14:33:56,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-10 14:33:56,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-10 14:33:56,827 INFO L263 TraceCheckUtils]: 16: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,828 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-10 14:33:56,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,828 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-10 14:33:56,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-10 14:33:56,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-10 14:33:56,829 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,829 INFO L280 TraceCheckUtils]: 3: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-10 14:33:56,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-10 14:33:56,830 INFO L263 TraceCheckUtils]: 5: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-10 14:33:56,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-10 14:33:56,830 INFO L263 TraceCheckUtils]: 7: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-10 14:33:56,830 INFO L280 TraceCheckUtils]: 8: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,830 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,831 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-10 14:33:56,831 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-10 14:33:56,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-10 14:33:56,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,832 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-10 14:33:56,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-10 14:33:56,832 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-10 14:33:56,838 INFO L263 TraceCheckUtils]: 19: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,838 INFO L280 TraceCheckUtils]: 20: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,838 INFO L280 TraceCheckUtils]: 21: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,838 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-10 14:33:56,839 INFO L280 TraceCheckUtils]: 23: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,839 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-10 14:33:56,839 INFO L280 TraceCheckUtils]: 25: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,839 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-10 14:33:56,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19862#true} is VALID [2020-07-10 14:33:56,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-10 14:33:56,841 INFO L263 TraceCheckUtils]: 2: Hoare triple {19862#true} call processEnvironment__wrappee__lowWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-10 14:33:56,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-10 14:33:56,842 INFO L263 TraceCheckUtils]: 5: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-10 14:33:56,842 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-10 14:33:56,842 INFO L263 TraceCheckUtils]: 8: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-10 14:33:56,842 INFO L280 TraceCheckUtils]: 9: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-10 14:33:56,843 INFO L263 TraceCheckUtils]: 10: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-10 14:33:56,843 INFO L280 TraceCheckUtils]: 11: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,843 INFO L280 TraceCheckUtils]: 12: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,843 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,843 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-10 14:33:56,844 INFO L280 TraceCheckUtils]: 15: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-10 14:33:56,844 INFO L280 TraceCheckUtils]: 16: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,844 INFO L280 TraceCheckUtils]: 17: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-10 14:33:56,844 INFO L280 TraceCheckUtils]: 18: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,844 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-10 14:33:56,844 INFO L280 TraceCheckUtils]: 20: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-10 14:33:56,845 INFO L280 TraceCheckUtils]: 21: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-10 14:33:56,845 INFO L263 TraceCheckUtils]: 22: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,846 INFO L280 TraceCheckUtils]: 23: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,846 INFO L280 TraceCheckUtils]: 24: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,846 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-10 14:33:56,846 INFO L280 TraceCheckUtils]: 26: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,846 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-10 14:33:56,847 INFO L280 TraceCheckUtils]: 28: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,847 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-10 14:33:56,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,848 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #542#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:56,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:56,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} {19883#(= 2 ~waterLevel~0)} #568#return; {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} is VALID [2020-07-10 14:33:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:56,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-10 14:33:56,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,873 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19862#true} {19863#false} #570#return; {19863#false} is VALID [2020-07-10 14:33:56,877 INFO L263 TraceCheckUtils]: 0: Hoare triple {19862#true} call ULTIMATE.init(); {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:33:56,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {19931#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {19867#(= 1 ~waterLevel~0)} assume true; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,885 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19867#(= 1 ~waterLevel~0)} {19862#true} #586#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,885 INFO L263 TraceCheckUtils]: 4: Hoare triple {19867#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {19867#(= 1 ~waterLevel~0)} havoc ~retValue_acc~13;havoc ~tmp~10; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,886 INFO L263 TraceCheckUtils]: 6: Hoare triple {19867#(= 1 ~waterLevel~0)} call select_helpers(); {19862#true} is VALID [2020-07-10 14:33:56,886 INFO L280 TraceCheckUtils]: 7: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,887 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #472#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,887 INFO L263 TraceCheckUtils]: 9: Hoare triple {19867#(= 1 ~waterLevel~0)} call select_features(); {19862#true} is VALID [2020-07-10 14:33:56,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,888 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #474#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,888 INFO L263 TraceCheckUtils]: 12: Hoare triple {19867#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {19862#true} is VALID [2020-07-10 14:33:56,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {19862#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {19862#true} is VALID [2020-07-10 14:33:56,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,889 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #476#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,890 INFO L280 TraceCheckUtils]: 16: Hoare triple {19867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,890 INFO L280 TraceCheckUtils]: 17: Hoare triple {19867#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,890 INFO L263 TraceCheckUtils]: 18: Hoare triple {19867#(= 1 ~waterLevel~0)} call setup(); {19862#true} is VALID [2020-07-10 14:33:56,891 INFO L280 TraceCheckUtils]: 19: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,891 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #478#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,892 INFO L263 TraceCheckUtils]: 21: Hoare triple {19867#(= 1 ~waterLevel~0)} call runTest(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,892 INFO L263 TraceCheckUtils]: 22: Hoare triple {19867#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:56,893 INFO L280 TraceCheckUtils]: 23: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19862#true} is VALID [2020-07-10 14:33:56,893 INFO L280 TraceCheckUtils]: 24: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,893 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19862#true} {19867#(= 1 ~waterLevel~0)} #576#return; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,894 INFO L263 TraceCheckUtils]: 26: Hoare triple {19867#(= 1 ~waterLevel~0)} call test(); {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {19867#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,895 INFO L280 TraceCheckUtils]: 28: Hoare triple {19867#(= 1 ~waterLevel~0)} assume !false; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,896 INFO L280 TraceCheckUtils]: 29: Hoare triple {19867#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {19867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,897 INFO L280 TraceCheckUtils]: 31: Hoare triple {19867#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {19867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,897 INFO L263 TraceCheckUtils]: 32: Hoare triple {19867#(= 1 ~waterLevel~0)} call waterRise(); {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:56,898 INFO L280 TraceCheckUtils]: 33: Hoare triple {19933#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:33:56,899 INFO L280 TraceCheckUtils]: 34: Hoare triple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:33:56,900 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19934#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19867#(= 1 ~waterLevel~0)} #524#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,901 INFO L280 TraceCheckUtils]: 36: Hoare triple {19883#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,901 INFO L280 TraceCheckUtils]: 37: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,902 INFO L280 TraceCheckUtils]: 38: Hoare triple {19883#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,902 INFO L280 TraceCheckUtils]: 39: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,903 INFO L280 TraceCheckUtils]: 40: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,904 INFO L263 TraceCheckUtils]: 41: Hoare triple {19883#(= 2 ~waterLevel~0)} call timeShift(); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,904 INFO L263 TraceCheckUtils]: 42: Hoare triple {19883#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:56,905 INFO L263 TraceCheckUtils]: 43: Hoare triple {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {19862#true} is VALID [2020-07-10 14:33:56,905 INFO L280 TraceCheckUtils]: 44: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-10 14:33:56,905 INFO L280 TraceCheckUtils]: 45: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,905 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19862#true} {19932#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {19862#true} is VALID [2020-07-10 14:33:56,905 INFO L280 TraceCheckUtils]: 47: Hoare triple {19862#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {19862#true} is VALID [2020-07-10 14:33:56,905 INFO L280 TraceCheckUtils]: 48: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,906 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #538#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,907 INFO L280 TraceCheckUtils]: 50: Hoare triple {19883#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,907 INFO L280 TraceCheckUtils]: 51: Hoare triple {19883#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,908 INFO L263 TraceCheckUtils]: 52: Hoare triple {19883#(= 2 ~waterLevel~0)} call processEnvironment(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19862#true} is VALID [2020-07-10 14:33:56,908 INFO L280 TraceCheckUtils]: 54: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-10 14:33:56,909 INFO L263 TraceCheckUtils]: 55: Hoare triple {19862#true} call processEnvironment__wrappee__lowWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,909 INFO L280 TraceCheckUtils]: 56: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19862#true} is VALID [2020-07-10 14:33:56,909 INFO L280 TraceCheckUtils]: 57: Hoare triple {19862#true} assume !(0 != ~pumpRunning~0); {19862#true} is VALID [2020-07-10 14:33:56,910 INFO L263 TraceCheckUtils]: 58: Hoare triple {19862#true} call processEnvironment__wrappee__highWaterSensor(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,910 INFO L280 TraceCheckUtils]: 59: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {19862#true} is VALID [2020-07-10 14:33:56,910 INFO L280 TraceCheckUtils]: 60: Hoare triple {19862#true} assume 0 == ~pumpRunning~0; {19862#true} is VALID [2020-07-10 14:33:56,910 INFO L263 TraceCheckUtils]: 61: Hoare triple {19862#true} call #t~ret10 := isHighWaterLevel(); {19862#true} is VALID [2020-07-10 14:33:56,911 INFO L280 TraceCheckUtils]: 62: Hoare triple {19862#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {19862#true} is VALID [2020-07-10 14:33:56,911 INFO L263 TraceCheckUtils]: 63: Hoare triple {19862#true} call #t~ret30 := isHighWaterSensorDry(); {19862#true} is VALID [2020-07-10 14:33:56,911 INFO L280 TraceCheckUtils]: 64: Hoare triple {19862#true} havoc ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,911 INFO L280 TraceCheckUtils]: 65: Hoare triple {19862#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {19862#true} is VALID [2020-07-10 14:33:56,911 INFO L280 TraceCheckUtils]: 66: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,911 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {19862#true} {19862#true} #536#return; {19862#true} is VALID [2020-07-10 14:33:56,912 INFO L280 TraceCheckUtils]: 68: Hoare triple {19862#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {19862#true} is VALID [2020-07-10 14:33:56,912 INFO L280 TraceCheckUtils]: 69: Hoare triple {19862#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,912 INFO L280 TraceCheckUtils]: 70: Hoare triple {19862#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {19862#true} is VALID [2020-07-10 14:33:56,912 INFO L280 TraceCheckUtils]: 71: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,912 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {19862#true} {19862#true} #550#return; {19862#true} is VALID [2020-07-10 14:33:56,913 INFO L280 TraceCheckUtils]: 73: Hoare triple {19862#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {19862#true} is VALID [2020-07-10 14:33:56,913 INFO L280 TraceCheckUtils]: 74: Hoare triple {19862#true} assume 0 != ~tmp~0; {19862#true} is VALID [2020-07-10 14:33:56,914 INFO L263 TraceCheckUtils]: 75: Hoare triple {19862#true} call activatePump(); {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:56,914 INFO L280 TraceCheckUtils]: 76: Hoare triple {19938#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19862#true} is VALID [2020-07-10 14:33:56,914 INFO L280 TraceCheckUtils]: 77: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,914 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {19862#true} {19862#true} #552#return; {19862#true} is VALID [2020-07-10 14:33:56,914 INFO L280 TraceCheckUtils]: 79: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,915 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {19862#true} {19862#true} #564#return; {19862#true} is VALID [2020-07-10 14:33:56,915 INFO L280 TraceCheckUtils]: 81: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,915 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {19862#true} {19862#true} #522#return; {19862#true} is VALID [2020-07-10 14:33:56,915 INFO L280 TraceCheckUtils]: 83: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,916 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {19862#true} {19883#(= 2 ~waterLevel~0)} #542#return; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,917 INFO L263 TraceCheckUtils]: 85: Hoare triple {19883#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,917 INFO L280 TraceCheckUtils]: 86: Hoare triple {19883#(= 2 ~waterLevel~0)} havoc ~tmp~6;havoc ~tmp___0~3; {19883#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:56,917 INFO L263 TraceCheckUtils]: 87: Hoare triple {19883#(= 2 ~waterLevel~0)} call #t~ret38 := getWaterLevel(); {19862#true} is VALID [2020-07-10 14:33:56,918 INFO L280 TraceCheckUtils]: 88: Hoare triple {19862#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:56,919 INFO L280 TraceCheckUtils]: 89: Hoare triple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20006#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:56,920 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {20006#(= |getWaterLevel_#res| ~waterLevel~0)} {19883#(= 2 ~waterLevel~0)} #568#return; {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} is VALID [2020-07-10 14:33:56,920 INFO L280 TraceCheckUtils]: 91: Hoare triple {19926#(= 2 |__utac_acc__Specification5_spec__3_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {19927#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} is VALID [2020-07-10 14:33:56,921 INFO L280 TraceCheckUtils]: 92: Hoare triple {19927#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} assume 2 != ~tmp~6; {19863#false} is VALID [2020-07-10 14:33:56,921 INFO L263 TraceCheckUtils]: 93: Hoare triple {19863#false} call #t~ret39 := isPumpRunning(); {19862#true} is VALID [2020-07-10 14:33:56,921 INFO L280 TraceCheckUtils]: 94: Hoare triple {19862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19862#true} is VALID [2020-07-10 14:33:56,922 INFO L280 TraceCheckUtils]: 95: Hoare triple {19862#true} assume true; {19862#true} is VALID [2020-07-10 14:33:56,922 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {19862#true} {19863#false} #570#return; {19863#false} is VALID [2020-07-10 14:33:56,922 INFO L280 TraceCheckUtils]: 97: Hoare triple {19863#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {19863#false} is VALID [2020-07-10 14:33:56,922 INFO L280 TraceCheckUtils]: 98: Hoare triple {19863#false} assume 0 != ~tmp___0~3; {19863#false} is VALID [2020-07-10 14:33:56,922 INFO L280 TraceCheckUtils]: 99: Hoare triple {19863#false} assume 0 == ~switchedOnBeforeTS~0; {19863#false} is VALID [2020-07-10 14:33:56,922 INFO L263 TraceCheckUtils]: 100: Hoare triple {19863#false} call __automaton_fail(); {19863#false} is VALID [2020-07-10 14:33:56,923 INFO L280 TraceCheckUtils]: 101: Hoare triple {19863#false} assume !false; {19863#false} is VALID [2020-07-10 14:33:56,936 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 14:33:56,937 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598516004] [2020-07-10 14:33:56,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:56,937 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:33:56,938 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313905607] [2020-07-10 14:33:56,938 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-10 14:33:56,939 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:56,939 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:33:57,094 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 14:33:57,094 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:33:57,094 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:57,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:33:57,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:33:57,095 INFO L87 Difference]: Start difference. First operand 991 states and 1203 transitions. Second operand 12 states. [2020-07-10 14:33:58,630 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:02,603 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:06,780 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:08,221 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:08,656 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:34:09,450 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:10,059 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:31,259 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:32,404 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:42,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:42,637 INFO L93 Difference]: Finished difference Result 2813 states and 3636 transitions. [2020-07-10 14:34:42,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:34:42,637 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 102 [2020-07-10 14:34:42,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:34:42,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:34:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 790 transitions. [2020-07-10 14:34:42,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:34:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 790 transitions. [2020-07-10 14:34:42,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 790 transitions. [2020-07-10 14:34:45,490 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 790 edges. 790 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:45,712 INFO L225 Difference]: With dead ends: 2813 [2020-07-10 14:34:45,712 INFO L226 Difference]: Without dead ends: 2052 [2020-07-10 14:34:45,716 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:34:45,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2020-07-10 14:35:00,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 1740. [2020-07-10 14:35:00,392 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:00,392 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2052 states. Second operand 1740 states. [2020-07-10 14:35:00,392 INFO L74 IsIncluded]: Start isIncluded. First operand 2052 states. Second operand 1740 states. [2020-07-10 14:35:00,392 INFO L87 Difference]: Start difference. First operand 2052 states. Second operand 1740 states. [2020-07-10 14:35:00,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:00,542 INFO L93 Difference]: Finished difference Result 2052 states and 2551 transitions. [2020-07-10 14:35:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2551 transitions. [2020-07-10 14:35:00,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:00,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:00,549 INFO L74 IsIncluded]: Start isIncluded. First operand 1740 states. Second operand 2052 states. [2020-07-10 14:35:00,549 INFO L87 Difference]: Start difference. First operand 1740 states. Second operand 2052 states. [2020-07-10 14:35:00,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:00,728 INFO L93 Difference]: Finished difference Result 2052 states and 2551 transitions. [2020-07-10 14:35:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2551 transitions. [2020-07-10 14:35:00,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:00,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:00,736 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:00,736 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:00,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1740 states. [2020-07-10 14:35:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1740 states and 2094 transitions. [2020-07-10 14:35:00,944 INFO L78 Accepts]: Start accepts. Automaton has 1740 states and 2094 transitions. Word has length 102 [2020-07-10 14:35:00,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:00,944 INFO L479 AbstractCegarLoop]: Abstraction has 1740 states and 2094 transitions. [2020-07-10 14:35:00,944 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:35:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2094 transitions. [2020-07-10 14:35:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-07-10 14:35:00,949 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:00,949 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 14:35:00,950 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:35:00,950 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:00,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:00,950 INFO L82 PathProgramCache]: Analyzing trace with hash 1627137653, now seen corresponding path program 1 times [2020-07-10 14:35:00,950 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:00,951 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310292752] [2020-07-10 14:35:00,951 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,365 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-10 14:35:01,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-10 14:35:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,429 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-10 14:35:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-10 14:35:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:01,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {30461#(= 1 |valid_product_#res|)} assume true; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:01,461 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30461#(= 1 |valid_product_#res|)} {30324#true} #476#return; {30336#(= |main_#t~ret75| 1)} is VALID [2020-07-10 14:35:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,466 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-10 14:35:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-10 14:35:01,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,490 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-10 14:35:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-10 14:35:01,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-10 14:35:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-10 14:35:01,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,604 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-10 14:35:01,604 INFO L263 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-10 14:35:01,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-10 14:35:01,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,605 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-10 14:35:01,605 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-10 14:35:01,606 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,606 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-10 14:35:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,688 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-10 14:35:01,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-10 14:35:01,689 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:01,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,689 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,689 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,690 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-10 14:35:01,690 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-10 14:35:01,690 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-10 14:35:01,690 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-10 14:35:01,691 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,691 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-10 14:35:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:01,702 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:01,702 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-10 14:35:01,703 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:01,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,703 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,704 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,704 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-10 14:35:01,704 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-10 14:35:01,705 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-10 14:35:01,705 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-10 14:35:01,705 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,706 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-10 14:35:01,706 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-10 14:35:01,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,708 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,709 INFO L280 TraceCheckUtils]: 17: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,710 INFO L280 TraceCheckUtils]: 18: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,711 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,712 INFO L280 TraceCheckUtils]: 20: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,713 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-10 14:35:01,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,715 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:01,716 INFO L263 TraceCheckUtils]: 5: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:01,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-10 14:35:01,717 INFO L263 TraceCheckUtils]: 7: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:01,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,718 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-10 14:35:01,719 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-10 14:35:01,719 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-10 14:35:01,720 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-10 14:35:01,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,720 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-10 14:35:01,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-10 14:35:01,721 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,723 INFO L263 TraceCheckUtils]: 19: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,724 INFO L280 TraceCheckUtils]: 20: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,725 INFO L280 TraceCheckUtils]: 21: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,726 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,727 INFO L280 TraceCheckUtils]: 23: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,728 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,729 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-10 14:35:01,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,732 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,733 INFO L280 TraceCheckUtils]: 3: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-10 14:35:01,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,734 INFO L263 TraceCheckUtils]: 5: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:01,735 INFO L263 TraceCheckUtils]: 8: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:01,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-10 14:35:01,736 INFO L263 TraceCheckUtils]: 10: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:01,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,736 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,737 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,737 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-10 14:35:01,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-10 14:35:01,738 INFO L280 TraceCheckUtils]: 16: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-10 14:35:01,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-10 14:35:01,738 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,739 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-10 14:35:01,739 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-10 14:35:01,740 INFO L280 TraceCheckUtils]: 21: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,741 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,744 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,745 INFO L280 TraceCheckUtils]: 26: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,746 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,746 INFO L280 TraceCheckUtils]: 28: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,747 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,749 INFO L280 TraceCheckUtils]: 30: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,749 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-10 14:35:01,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-10 14:35:01,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-10 14:35:01,763 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:01,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-10 14:35:01,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,764 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-10 14:35:01,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-10 14:35:01,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-10 14:35:01,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,767 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,768 INFO L263 TraceCheckUtils]: 0: Hoare triple {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:01,769 INFO L263 TraceCheckUtils]: 1: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-10 14:35:01,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-10 14:35:01,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,770 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-10 14:35:01,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-10 14:35:01,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,771 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-10 14:35:01,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,771 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-10 14:35:01,772 INFO L263 TraceCheckUtils]: 10: Hoare triple {30324#true} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-10 14:35:01,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,774 INFO L263 TraceCheckUtils]: 13: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-10 14:35:01,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,775 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,776 INFO L280 TraceCheckUtils]: 17: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,776 INFO L280 TraceCheckUtils]: 18: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:01,776 INFO L263 TraceCheckUtils]: 19: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:01,777 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-10 14:35:01,777 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:01,777 INFO L280 TraceCheckUtils]: 22: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,778 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:01,778 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,778 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-10 14:35:01,779 INFO L280 TraceCheckUtils]: 26: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-10 14:35:01,779 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-10 14:35:01,779 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-10 14:35:01,780 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,780 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-10 14:35:01,780 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-10 14:35:01,781 INFO L280 TraceCheckUtils]: 32: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,782 INFO L263 TraceCheckUtils]: 33: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,783 INFO L280 TraceCheckUtils]: 34: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,784 INFO L280 TraceCheckUtils]: 35: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,784 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,785 INFO L280 TraceCheckUtils]: 37: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,786 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,787 INFO L280 TraceCheckUtils]: 39: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,788 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,789 INFO L280 TraceCheckUtils]: 41: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,790 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,790 INFO L263 TraceCheckUtils]: 43: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30324#true} is VALID [2020-07-10 14:35:01,790 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-10 14:35:01,791 INFO L263 TraceCheckUtils]: 45: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:01,791 INFO L280 TraceCheckUtils]: 46: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-10 14:35:01,791 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,792 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-10 14:35:01,792 INFO L280 TraceCheckUtils]: 49: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-10 14:35:01,792 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-10 14:35:01,793 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,794 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,795 INFO L280 TraceCheckUtils]: 53: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:01,796 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:01,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:01,887 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} is VALID [2020-07-10 14:35:01,888 INFO L263 TraceCheckUtils]: 0: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-10 14:35:01,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:01,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:01,891 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} is VALID [2020-07-10 14:35:01,892 INFO L280 TraceCheckUtils]: 4: Hoare triple {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:35:01,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:35:01,894 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {30401#(not (= 0 ~pumpRunning~0))} #538#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30324#true} is VALID [2020-07-10 14:35:01,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,901 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #540#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-10 14:35:01,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,928 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-10 14:35:01,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-10 14:35:01,928 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-10 14:35:01,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-10 14:35:01,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-10 14:35:01,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-10 14:35:01,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,930 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-10 14:35:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-10 14:35:01,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-10 14:35:01,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-10 14:35:01,962 INFO L263 TraceCheckUtils]: 1: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:01,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-10 14:35:01,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,963 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-10 14:35:01,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-10 14:35:01,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-10 14:35:01,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-10 14:35:01,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,965 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-10 14:35:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:01,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,973 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-10 14:35:01,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,974 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-10 14:35:01,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,975 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-10 14:35:01,975 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,976 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-10 14:35:01,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-10 14:35:01,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:01,977 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:01,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-10 14:35:01,978 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:01,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-10 14:35:01,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,979 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-10 14:35:01,979 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-10 14:35:01,980 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-10 14:35:01,980 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-10 14:35:01,980 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,981 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-10 14:35:01,981 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-10 14:35:01,982 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-10 14:35:01,983 INFO L263 TraceCheckUtils]: 15: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,983 INFO L280 TraceCheckUtils]: 16: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,984 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,984 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-10 14:35:01,984 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,985 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-10 14:35:01,985 INFO L280 TraceCheckUtils]: 21: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,985 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-10 14:35:01,986 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,986 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-10 14:35:01,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-10 14:35:01,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:01,988 INFO L263 TraceCheckUtils]: 2: Hoare triple {30324#true} call #t~ret12 := isMethaneAlarm(); {30324#true} is VALID [2020-07-10 14:35:01,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-10 14:35:01,988 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-10 14:35:01,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-10 14:35:01,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,989 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-10 14:35:01,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-10 14:35:01,989 INFO L280 TraceCheckUtils]: 9: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,989 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-10 14:35:01,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {30324#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {30324#true} is VALID [2020-07-10 14:35:01,990 INFO L280 TraceCheckUtils]: 12: Hoare triple {30324#true} assume !(0 != ~tmp~2); {30324#true} is VALID [2020-07-10 14:35:01,991 INFO L263 TraceCheckUtils]: 13: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-10 14:35:01,991 INFO L280 TraceCheckUtils]: 15: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:01,991 INFO L263 TraceCheckUtils]: 16: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:01,992 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-10 14:35:01,992 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:01,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-10 14:35:01,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,993 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-10 14:35:01,993 INFO L280 TraceCheckUtils]: 22: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-10 14:35:01,993 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-10 14:35:01,993 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-10 14:35:01,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,994 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-10 14:35:01,994 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-10 14:35:01,994 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-10 14:35:01,995 INFO L263 TraceCheckUtils]: 29: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:01,995 INFO L280 TraceCheckUtils]: 30: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:01,995 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:01,995 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-10 14:35:01,996 INFO L280 TraceCheckUtils]: 33: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,996 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-10 14:35:01,996 INFO L280 TraceCheckUtils]: 35: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,996 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-10 14:35:01,996 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:01,997 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-10 14:35:01,997 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,001 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #542#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:02,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-10 14:35:02,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,010 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #568#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:02,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-10 14:35:02,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,027 INFO L263 TraceCheckUtils]: 0: Hoare triple {30324#true} call ULTIMATE.init(); {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:02,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {30460#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-10 14:35:02,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,028 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-10 14:35:02,028 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret76 := main(); {30324#true} is VALID [2020-07-10 14:35:02,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~13;havoc ~tmp~10; {30324#true} is VALID [2020-07-10 14:35:02,029 INFO L263 TraceCheckUtils]: 6: Hoare triple {30324#true} call select_helpers(); {30324#true} is VALID [2020-07-10 14:35:02,029 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,030 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-10 14:35:02,030 INFO L263 TraceCheckUtils]: 9: Hoare triple {30324#true} call select_features(); {30324#true} is VALID [2020-07-10 14:35:02,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,030 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-10 14:35:02,031 INFO L263 TraceCheckUtils]: 12: Hoare triple {30324#true} call #t~ret75 := valid_product(); {30324#true} is VALID [2020-07-10 14:35:02,033 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:02,034 INFO L280 TraceCheckUtils]: 14: Hoare triple {30461#(= 1 |valid_product_#res|)} assume true; {30461#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:02,035 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30461#(= 1 |valid_product_#res|)} {30324#true} #476#return; {30336#(= |main_#t~ret75| 1)} is VALID [2020-07-10 14:35:02,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {30336#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {30337#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:35:02,036 INFO L280 TraceCheckUtils]: 17: Hoare triple {30337#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {30324#true} is VALID [2020-07-10 14:35:02,037 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call setup(); {30324#true} is VALID [2020-07-10 14:35:02,037 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,037 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-10 14:35:02,038 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call runTest(); {30324#true} is VALID [2020-07-10 14:35:02,039 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call __utac_acc__Specification5_spec__1(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:02,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-10 14:35:02,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,040 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-10 14:35:02,040 INFO L263 TraceCheckUtils]: 26: Hoare triple {30324#true} call test(); {30324#true} is VALID [2020-07-10 14:35:02,040 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {30324#true} is VALID [2020-07-10 14:35:02,041 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !false; {30324#true} is VALID [2020-07-10 14:35:02,041 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume ~splverifierCounter~0 < 4; {30324#true} is VALID [2020-07-10 14:35:02,041 INFO L280 TraceCheckUtils]: 30: Hoare triple {30324#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30324#true} is VALID [2020-07-10 14:35:02,042 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume 0 != ~tmp~5; {30324#true} is VALID [2020-07-10 14:35:02,043 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call waterRise(); {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:02,043 INFO L280 TraceCheckUtils]: 33: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-10 14:35:02,043 INFO L280 TraceCheckUtils]: 34: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,044 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-10 14:35:02,044 INFO L280 TraceCheckUtils]: 36: Hoare triple {30324#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30324#true} is VALID [2020-07-10 14:35:02,044 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume !(0 != ~tmp___0~2); {30324#true} is VALID [2020-07-10 14:35:02,044 INFO L280 TraceCheckUtils]: 38: Hoare triple {30324#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30324#true} is VALID [2020-07-10 14:35:02,045 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30324#true} is VALID [2020-07-10 14:35:02,045 INFO L280 TraceCheckUtils]: 40: Hoare triple {30324#true} assume !(0 != ~tmp___1~0); {30324#true} is VALID [2020-07-10 14:35:02,046 INFO L263 TraceCheckUtils]: 41: Hoare triple {30324#true} call timeShift(); {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:02,048 INFO L263 TraceCheckUtils]: 42: Hoare triple {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:02,048 INFO L263 TraceCheckUtils]: 43: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-10 14:35:02,048 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-10 14:35:02,049 INFO L280 TraceCheckUtils]: 45: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,049 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {30324#true} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30324#true} is VALID [2020-07-10 14:35:02,049 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-10 14:35:02,050 INFO L280 TraceCheckUtils]: 48: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,050 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {30324#true} {30464#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {30324#true} is VALID [2020-07-10 14:35:02,050 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:02,051 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-10 14:35:02,052 INFO L263 TraceCheckUtils]: 52: Hoare triple {30324#true} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:02,052 INFO L280 TraceCheckUtils]: 53: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-10 14:35:02,052 INFO L280 TraceCheckUtils]: 54: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:02,053 INFO L263 TraceCheckUtils]: 55: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:02,054 INFO L280 TraceCheckUtils]: 56: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-10 14:35:02,054 INFO L280 TraceCheckUtils]: 57: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:02,055 INFO L263 TraceCheckUtils]: 58: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:02,055 INFO L280 TraceCheckUtils]: 59: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:02,056 INFO L280 TraceCheckUtils]: 60: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:02,056 INFO L263 TraceCheckUtils]: 61: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:02,056 INFO L280 TraceCheckUtils]: 62: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-10 14:35:02,057 INFO L263 TraceCheckUtils]: 63: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:02,057 INFO L280 TraceCheckUtils]: 64: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:02,057 INFO L280 TraceCheckUtils]: 65: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:02,057 INFO L280 TraceCheckUtils]: 66: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,058 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-10 14:35:02,058 INFO L280 TraceCheckUtils]: 68: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-10 14:35:02,058 INFO L280 TraceCheckUtils]: 69: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-10 14:35:02,059 INFO L280 TraceCheckUtils]: 70: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-10 14:35:02,059 INFO L280 TraceCheckUtils]: 71: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,059 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-10 14:35:02,060 INFO L280 TraceCheckUtils]: 73: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-10 14:35:02,060 INFO L280 TraceCheckUtils]: 74: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:02,062 INFO L263 TraceCheckUtils]: 75: Hoare triple {30324#true} call activatePump(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:02,063 INFO L280 TraceCheckUtils]: 76: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,064 INFO L280 TraceCheckUtils]: 77: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,065 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,065 INFO L280 TraceCheckUtils]: 79: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,066 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,067 INFO L280 TraceCheckUtils]: 81: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,068 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,068 INFO L280 TraceCheckUtils]: 83: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,069 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,070 INFO L263 TraceCheckUtils]: 85: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30324#true} is VALID [2020-07-10 14:35:02,070 INFO L280 TraceCheckUtils]: 86: Hoare triple {30324#true} havoc ~tmp~6;havoc ~tmp___0~3; {30324#true} is VALID [2020-07-10 14:35:02,070 INFO L263 TraceCheckUtils]: 87: Hoare triple {30324#true} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:02,070 INFO L280 TraceCheckUtils]: 88: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-10 14:35:02,071 INFO L280 TraceCheckUtils]: 89: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,071 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30324#true} {30324#true} #568#return; {30324#true} is VALID [2020-07-10 14:35:02,071 INFO L280 TraceCheckUtils]: 91: Hoare triple {30324#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30324#true} is VALID [2020-07-10 14:35:02,072 INFO L280 TraceCheckUtils]: 92: Hoare triple {30324#true} assume !(2 != ~tmp~6); {30324#true} is VALID [2020-07-10 14:35:02,072 INFO L280 TraceCheckUtils]: 93: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,074 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30324#true} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,079 INFO L280 TraceCheckUtils]: 95: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,081 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,082 INFO L280 TraceCheckUtils]: 97: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !false; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,083 INFO L280 TraceCheckUtils]: 98: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,083 INFO L280 TraceCheckUtils]: 99: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,084 INFO L280 TraceCheckUtils]: 100: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,085 INFO L280 TraceCheckUtils]: 101: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,086 INFO L280 TraceCheckUtils]: 102: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,087 INFO L280 TraceCheckUtils]: 103: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,088 INFO L280 TraceCheckUtils]: 104: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,089 INFO L280 TraceCheckUtils]: 105: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,090 INFO L263 TraceCheckUtils]: 106: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} call timeShift(); {30401#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,091 INFO L263 TraceCheckUtils]: 107: Hoare triple {30401#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:02,091 INFO L263 TraceCheckUtils]: 108: Hoare triple {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-10 14:35:02,093 INFO L280 TraceCheckUtils]: 109: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:02,093 INFO L280 TraceCheckUtils]: 110: Hoare triple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:02,095 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {30593#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} is VALID [2020-07-10 14:35:02,096 INFO L280 TraceCheckUtils]: 112: Hoare triple {30591#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:35:02,097 INFO L280 TraceCheckUtils]: 113: Hoare triple {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:35:02,099 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {30592#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {30401#(not (= 0 ~pumpRunning~0))} #538#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,100 INFO L280 TraceCheckUtils]: 115: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,101 INFO L263 TraceCheckUtils]: 116: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:02,101 INFO L280 TraceCheckUtils]: 117: Hoare triple {30463#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30324#true} is VALID [2020-07-10 14:35:02,102 INFO L280 TraceCheckUtils]: 118: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,103 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #540#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,103 INFO L280 TraceCheckUtils]: 120: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,105 INFO L263 TraceCheckUtils]: 121: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:02,105 INFO L280 TraceCheckUtils]: 122: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {30324#true} is VALID [2020-07-10 14:35:02,105 INFO L280 TraceCheckUtils]: 123: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:02,106 INFO L263 TraceCheckUtils]: 124: Hoare triple {30324#true} call #t~ret12 := isMethaneAlarm(); {30324#true} is VALID [2020-07-10 14:35:02,106 INFO L280 TraceCheckUtils]: 125: Hoare triple {30324#true} havoc ~retValue_acc~4; {30324#true} is VALID [2020-07-10 14:35:02,106 INFO L263 TraceCheckUtils]: 126: Hoare triple {30324#true} call #t~ret13 := isMethaneLevelCritical(); {30324#true} is VALID [2020-07-10 14:35:02,106 INFO L280 TraceCheckUtils]: 127: Hoare triple {30324#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {30324#true} is VALID [2020-07-10 14:35:02,107 INFO L280 TraceCheckUtils]: 128: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,107 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {30324#true} {30324#true} #580#return; {30324#true} is VALID [2020-07-10 14:35:02,107 INFO L280 TraceCheckUtils]: 130: Hoare triple {30324#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {30324#true} is VALID [2020-07-10 14:35:02,108 INFO L280 TraceCheckUtils]: 131: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,108 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {30324#true} {30324#true} #516#return; {30324#true} is VALID [2020-07-10 14:35:02,108 INFO L280 TraceCheckUtils]: 133: Hoare triple {30324#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {30324#true} is VALID [2020-07-10 14:35:02,109 INFO L280 TraceCheckUtils]: 134: Hoare triple {30324#true} assume !(0 != ~tmp~2); {30324#true} is VALID [2020-07-10 14:35:02,110 INFO L263 TraceCheckUtils]: 135: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:02,110 INFO L280 TraceCheckUtils]: 136: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {30324#true} is VALID [2020-07-10 14:35:02,110 INFO L280 TraceCheckUtils]: 137: Hoare triple {30324#true} assume 0 != ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:02,111 INFO L263 TraceCheckUtils]: 138: Hoare triple {30324#true} call #t~ret11 := isLowWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:02,111 INFO L280 TraceCheckUtils]: 139: Hoare triple {30324#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {30324#true} is VALID [2020-07-10 14:35:02,111 INFO L263 TraceCheckUtils]: 140: Hoare triple {30324#true} call #t~ret31 := isLowWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:02,112 INFO L280 TraceCheckUtils]: 141: Hoare triple {30324#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {30324#true} is VALID [2020-07-10 14:35:02,112 INFO L280 TraceCheckUtils]: 142: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,112 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {30324#true} {30324#true} #514#return; {30324#true} is VALID [2020-07-10 14:35:02,113 INFO L280 TraceCheckUtils]: 144: Hoare triple {30324#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {30324#true} is VALID [2020-07-10 14:35:02,113 INFO L280 TraceCheckUtils]: 145: Hoare triple {30324#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {30324#true} is VALID [2020-07-10 14:35:02,113 INFO L280 TraceCheckUtils]: 146: Hoare triple {30324#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {30324#true} is VALID [2020-07-10 14:35:02,113 INFO L280 TraceCheckUtils]: 147: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,114 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {30324#true} {30324#true} #558#return; {30324#true} is VALID [2020-07-10 14:35:02,114 INFO L280 TraceCheckUtils]: 149: Hoare triple {30324#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {30324#true} is VALID [2020-07-10 14:35:02,114 INFO L280 TraceCheckUtils]: 150: Hoare triple {30324#true} assume !(0 != ~tmp~1); {30324#true} is VALID [2020-07-10 14:35:02,116 INFO L263 TraceCheckUtils]: 151: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:02,116 INFO L280 TraceCheckUtils]: 152: Hoare triple {30517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:02,116 INFO L280 TraceCheckUtils]: 153: Hoare triple {30324#true} assume !(0 == ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:02,116 INFO L263 TraceCheckUtils]: 154: Hoare triple {30324#true} call processEnvironment__wrappee__base(); {30324#true} is VALID [2020-07-10 14:35:02,117 INFO L280 TraceCheckUtils]: 155: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,117 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {30324#true} {30324#true} #556#return; {30324#true} is VALID [2020-07-10 14:35:02,117 INFO L280 TraceCheckUtils]: 157: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,118 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {30324#true} {30324#true} #562#return; {30324#true} is VALID [2020-07-10 14:35:02,118 INFO L280 TraceCheckUtils]: 159: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,118 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {30324#true} {30324#true} #520#return; {30324#true} is VALID [2020-07-10 14:35:02,119 INFO L280 TraceCheckUtils]: 161: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,120 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #542#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,121 INFO L263 TraceCheckUtils]: 163: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,121 INFO L280 TraceCheckUtils]: 164: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~6;havoc ~tmp___0~3; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,122 INFO L263 TraceCheckUtils]: 165: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret38 := getWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:02,122 INFO L280 TraceCheckUtils]: 166: Hoare triple {30324#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30324#true} is VALID [2020-07-10 14:35:02,122 INFO L280 TraceCheckUtils]: 167: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,124 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #568#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,125 INFO L280 TraceCheckUtils]: 169: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,125 INFO L280 TraceCheckUtils]: 170: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~6; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,126 INFO L263 TraceCheckUtils]: 171: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret39 := isPumpRunning(); {30324#true} is VALID [2020-07-10 14:35:02,126 INFO L280 TraceCheckUtils]: 172: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-10 14:35:02,126 INFO L280 TraceCheckUtils]: 173: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,127 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {30324#true} {30409#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,128 INFO L280 TraceCheckUtils]: 175: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,129 INFO L280 TraceCheckUtils]: 176: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {30409#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:35:02,129 INFO L280 TraceCheckUtils]: 177: Hoare triple {30409#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {30325#false} is VALID [2020-07-10 14:35:02,129 INFO L263 TraceCheckUtils]: 178: Hoare triple {30325#false} call __automaton_fail(); {30325#false} is VALID [2020-07-10 14:35:02,130 INFO L280 TraceCheckUtils]: 179: Hoare triple {30325#false} assume !false; {30325#false} is VALID [2020-07-10 14:35:02,202 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 14:35:02,203 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310292752] [2020-07-10 14:35:02,203 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1210592393] [2020-07-10 14:35:02,204 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 14:35:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:02,493 INFO L264 TraceCheckSpWp]: Trace formula consists of 991 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:35:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:02,577 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:35:02,959 INFO L263 TraceCheckUtils]: 0: Hoare triple {30324#true} call ULTIMATE.init(); {30324#true} is VALID [2020-07-10 14:35:02,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {30324#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {30324#true} is VALID [2020-07-10 14:35:02,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,960 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30324#true} {30324#true} #586#return; {30324#true} is VALID [2020-07-10 14:35:02,960 INFO L263 TraceCheckUtils]: 4: Hoare triple {30324#true} call #t~ret76 := main(); {30324#true} is VALID [2020-07-10 14:35:02,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {30324#true} havoc ~retValue_acc~13;havoc ~tmp~10; {30324#true} is VALID [2020-07-10 14:35:02,960 INFO L263 TraceCheckUtils]: 6: Hoare triple {30324#true} call select_helpers(); {30324#true} is VALID [2020-07-10 14:35:02,960 INFO L280 TraceCheckUtils]: 7: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,960 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {30324#true} {30324#true} #472#return; {30324#true} is VALID [2020-07-10 14:35:02,961 INFO L263 TraceCheckUtils]: 9: Hoare triple {30324#true} call select_features(); {30324#true} is VALID [2020-07-10 14:35:02,961 INFO L280 TraceCheckUtils]: 10: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,961 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {30324#true} {30324#true} #474#return; {30324#true} is VALID [2020-07-10 14:35:02,961 INFO L263 TraceCheckUtils]: 12: Hoare triple {30324#true} call #t~ret75 := valid_product(); {30324#true} is VALID [2020-07-10 14:35:02,961 INFO L280 TraceCheckUtils]: 13: Hoare triple {30324#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {30324#true} is VALID [2020-07-10 14:35:02,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,962 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30324#true} {30324#true} #476#return; {30324#true} is VALID [2020-07-10 14:35:02,962 INFO L280 TraceCheckUtils]: 16: Hoare triple {30324#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {30324#true} is VALID [2020-07-10 14:35:02,962 INFO L280 TraceCheckUtils]: 17: Hoare triple {30324#true} assume 0 != ~tmp~10; {30324#true} is VALID [2020-07-10 14:35:02,962 INFO L263 TraceCheckUtils]: 18: Hoare triple {30324#true} call setup(); {30324#true} is VALID [2020-07-10 14:35:02,962 INFO L280 TraceCheckUtils]: 19: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,963 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {30324#true} {30324#true} #478#return; {30324#true} is VALID [2020-07-10 14:35:02,963 INFO L263 TraceCheckUtils]: 21: Hoare triple {30324#true} call runTest(); {30324#true} is VALID [2020-07-10 14:35:02,963 INFO L263 TraceCheckUtils]: 22: Hoare triple {30324#true} call __utac_acc__Specification5_spec__1(); {30324#true} is VALID [2020-07-10 14:35:02,963 INFO L280 TraceCheckUtils]: 23: Hoare triple {30324#true} ~switchedOnBeforeTS~0 := 0; {30324#true} is VALID [2020-07-10 14:35:02,963 INFO L280 TraceCheckUtils]: 24: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,964 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {30324#true} {30324#true} #576#return; {30324#true} is VALID [2020-07-10 14:35:02,964 INFO L263 TraceCheckUtils]: 26: Hoare triple {30324#true} call test(); {30324#true} is VALID [2020-07-10 14:35:02,964 INFO L280 TraceCheckUtils]: 27: Hoare triple {30324#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {30324#true} is VALID [2020-07-10 14:35:02,964 INFO L280 TraceCheckUtils]: 28: Hoare triple {30324#true} assume !false; {30324#true} is VALID [2020-07-10 14:35:02,964 INFO L280 TraceCheckUtils]: 29: Hoare triple {30324#true} assume ~splverifierCounter~0 < 4; {30324#true} is VALID [2020-07-10 14:35:02,964 INFO L280 TraceCheckUtils]: 30: Hoare triple {30324#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30324#true} is VALID [2020-07-10 14:35:02,965 INFO L280 TraceCheckUtils]: 31: Hoare triple {30324#true} assume 0 != ~tmp~5; {30324#true} is VALID [2020-07-10 14:35:02,965 INFO L263 TraceCheckUtils]: 32: Hoare triple {30324#true} call waterRise(); {30324#true} is VALID [2020-07-10 14:35:02,965 INFO L280 TraceCheckUtils]: 33: Hoare triple {30324#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {30324#true} is VALID [2020-07-10 14:35:02,965 INFO L280 TraceCheckUtils]: 34: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,965 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30324#true} {30324#true} #524#return; {30324#true} is VALID [2020-07-10 14:35:02,965 INFO L280 TraceCheckUtils]: 36: Hoare triple {30324#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30324#true} is VALID [2020-07-10 14:35:02,966 INFO L280 TraceCheckUtils]: 37: Hoare triple {30324#true} assume !(0 != ~tmp___0~2); {30324#true} is VALID [2020-07-10 14:35:02,966 INFO L280 TraceCheckUtils]: 38: Hoare triple {30324#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30324#true} is VALID [2020-07-10 14:35:02,966 INFO L280 TraceCheckUtils]: 39: Hoare triple {30324#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30324#true} is VALID [2020-07-10 14:35:02,966 INFO L280 TraceCheckUtils]: 40: Hoare triple {30324#true} assume !(0 != ~tmp___1~0); {30324#true} is VALID [2020-07-10 14:35:02,966 INFO L263 TraceCheckUtils]: 41: Hoare triple {30324#true} call timeShift(); {30324#true} is VALID [2020-07-10 14:35:02,967 INFO L263 TraceCheckUtils]: 42: Hoare triple {30324#true} call __utac_acc__Specification5_spec__2(); {30324#true} is VALID [2020-07-10 14:35:02,967 INFO L263 TraceCheckUtils]: 43: Hoare triple {30324#true} call #t~ret37 := isPumpRunning(); {30324#true} is VALID [2020-07-10 14:35:02,967 INFO L280 TraceCheckUtils]: 44: Hoare triple {30324#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30324#true} is VALID [2020-07-10 14:35:02,967 INFO L280 TraceCheckUtils]: 45: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,967 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {30324#true} {30324#true} #566#return; {30324#true} is VALID [2020-07-10 14:35:02,967 INFO L280 TraceCheckUtils]: 47: Hoare triple {30324#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30324#true} is VALID [2020-07-10 14:35:02,968 INFO L280 TraceCheckUtils]: 48: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,968 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {30324#true} {30324#true} #538#return; {30324#true} is VALID [2020-07-10 14:35:02,968 INFO L280 TraceCheckUtils]: 50: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:02,968 INFO L280 TraceCheckUtils]: 51: Hoare triple {30324#true} assume 0 != ~systemActive~0; {30324#true} is VALID [2020-07-10 14:35:02,968 INFO L263 TraceCheckUtils]: 52: Hoare triple {30324#true} call processEnvironment(); {30324#true} is VALID [2020-07-10 14:35:02,968 INFO L280 TraceCheckUtils]: 53: Hoare triple {30324#true} havoc ~tmp~2; {30324#true} is VALID [2020-07-10 14:35:02,969 INFO L280 TraceCheckUtils]: 54: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:02,969 INFO L263 TraceCheckUtils]: 55: Hoare triple {30324#true} call processEnvironment__wrappee__lowWaterSensor(); {30324#true} is VALID [2020-07-10 14:35:02,969 INFO L280 TraceCheckUtils]: 56: Hoare triple {30324#true} havoc ~tmp~1; {30324#true} is VALID [2020-07-10 14:35:02,969 INFO L280 TraceCheckUtils]: 57: Hoare triple {30324#true} assume !(0 != ~pumpRunning~0); {30324#true} is VALID [2020-07-10 14:35:02,969 INFO L263 TraceCheckUtils]: 58: Hoare triple {30324#true} call processEnvironment__wrappee__highWaterSensor(); {30324#true} is VALID [2020-07-10 14:35:02,969 INFO L280 TraceCheckUtils]: 59: Hoare triple {30324#true} havoc ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:02,970 INFO L280 TraceCheckUtils]: 60: Hoare triple {30324#true} assume 0 == ~pumpRunning~0; {30324#true} is VALID [2020-07-10 14:35:02,970 INFO L263 TraceCheckUtils]: 61: Hoare triple {30324#true} call #t~ret10 := isHighWaterLevel(); {30324#true} is VALID [2020-07-10 14:35:02,970 INFO L280 TraceCheckUtils]: 62: Hoare triple {30324#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {30324#true} is VALID [2020-07-10 14:35:02,970 INFO L263 TraceCheckUtils]: 63: Hoare triple {30324#true} call #t~ret30 := isHighWaterSensorDry(); {30324#true} is VALID [2020-07-10 14:35:02,970 INFO L280 TraceCheckUtils]: 64: Hoare triple {30324#true} havoc ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:02,970 INFO L280 TraceCheckUtils]: 65: Hoare triple {30324#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {30324#true} is VALID [2020-07-10 14:35:02,971 INFO L280 TraceCheckUtils]: 66: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,971 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {30324#true} {30324#true} #536#return; {30324#true} is VALID [2020-07-10 14:35:02,971 INFO L280 TraceCheckUtils]: 68: Hoare triple {30324#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {30324#true} is VALID [2020-07-10 14:35:02,971 INFO L280 TraceCheckUtils]: 69: Hoare triple {30324#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {30324#true} is VALID [2020-07-10 14:35:02,971 INFO L280 TraceCheckUtils]: 70: Hoare triple {30324#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {30324#true} is VALID [2020-07-10 14:35:02,971 INFO L280 TraceCheckUtils]: 71: Hoare triple {30324#true} assume true; {30324#true} is VALID [2020-07-10 14:35:02,972 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {30324#true} {30324#true} #550#return; {30324#true} is VALID [2020-07-10 14:35:02,972 INFO L280 TraceCheckUtils]: 73: Hoare triple {30324#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {30324#true} is VALID [2020-07-10 14:35:02,972 INFO L280 TraceCheckUtils]: 74: Hoare triple {30324#true} assume 0 != ~tmp~0; {30324#true} is VALID [2020-07-10 14:35:02,972 INFO L263 TraceCheckUtils]: 75: Hoare triple {30324#true} call activatePump(); {30324#true} is VALID [2020-07-10 14:35:02,975 INFO L280 TraceCheckUtils]: 76: Hoare triple {30324#true} ~pumpRunning~0 := 1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,976 INFO L280 TraceCheckUtils]: 77: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,977 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #552#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,977 INFO L280 TraceCheckUtils]: 79: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,978 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #564#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,979 INFO L280 TraceCheckUtils]: 81: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,979 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #522#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,980 INFO L280 TraceCheckUtils]: 83: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,980 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #542#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,981 INFO L263 TraceCheckUtils]: 85: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,982 INFO L280 TraceCheckUtils]: 86: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,982 INFO L263 TraceCheckUtils]: 87: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,983 INFO L280 TraceCheckUtils]: 88: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,983 INFO L280 TraceCheckUtils]: 89: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,984 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30504#(<= 1 ~pumpRunning~0)} #568#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,984 INFO L280 TraceCheckUtils]: 91: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,985 INFO L280 TraceCheckUtils]: 92: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,986 INFO L280 TraceCheckUtils]: 93: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,986 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30504#(<= 1 ~pumpRunning~0)} #544#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,987 INFO L280 TraceCheckUtils]: 95: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume true; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,988 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {30504#(<= 1 ~pumpRunning~0)} {30324#true} #532#return; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,988 INFO L280 TraceCheckUtils]: 97: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !false; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,989 INFO L280 TraceCheckUtils]: 98: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,989 INFO L280 TraceCheckUtils]: 99: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,990 INFO L280 TraceCheckUtils]: 100: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,990 INFO L280 TraceCheckUtils]: 101: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,991 INFO L280 TraceCheckUtils]: 102: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,991 INFO L280 TraceCheckUtils]: 103: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,992 INFO L280 TraceCheckUtils]: 104: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,992 INFO L280 TraceCheckUtils]: 105: Hoare triple {30504#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,993 INFO L263 TraceCheckUtils]: 106: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call timeShift(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,993 INFO L263 TraceCheckUtils]: 107: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,993 INFO L263 TraceCheckUtils]: 108: Hoare triple {30504#(<= 1 ~pumpRunning~0)} call #t~ret37 := isPumpRunning(); {30504#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:35:02,994 INFO L280 TraceCheckUtils]: 109: Hoare triple {30504#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,995 INFO L280 TraceCheckUtils]: 110: Hoare triple {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,995 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {30982#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {30504#(<= 1 ~pumpRunning~0)} #566#return; {30989#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,996 INFO L280 TraceCheckUtils]: 112: Hoare triple {30989#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret37|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,997 INFO L280 TraceCheckUtils]: 113: Hoare triple {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:35:02,998 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {30993#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {30504#(<= 1 ~pumpRunning~0)} #538#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:02,999 INFO L280 TraceCheckUtils]: 115: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,003 INFO L263 TraceCheckUtils]: 116: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,004 INFO L280 TraceCheckUtils]: 117: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,004 INFO L280 TraceCheckUtils]: 118: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,005 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #540#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,005 INFO L280 TraceCheckUtils]: 120: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,006 INFO L263 TraceCheckUtils]: 121: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,006 INFO L280 TraceCheckUtils]: 122: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,007 INFO L280 TraceCheckUtils]: 123: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,007 INFO L263 TraceCheckUtils]: 124: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret12 := isMethaneAlarm(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,007 INFO L280 TraceCheckUtils]: 125: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,008 INFO L263 TraceCheckUtils]: 126: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret13 := isMethaneLevelCritical(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,008 INFO L280 TraceCheckUtils]: 127: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,009 INFO L280 TraceCheckUtils]: 128: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,009 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #580#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,010 INFO L280 TraceCheckUtils]: 130: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,011 INFO L280 TraceCheckUtils]: 131: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,012 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,012 INFO L280 TraceCheckUtils]: 133: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,017 INFO L280 TraceCheckUtils]: 134: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~2); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,018 INFO L263 TraceCheckUtils]: 135: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__lowWaterSensor(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,019 INFO L280 TraceCheckUtils]: 136: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,019 INFO L280 TraceCheckUtils]: 137: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,023 INFO L263 TraceCheckUtils]: 138: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret11 := isLowWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,024 INFO L280 TraceCheckUtils]: 139: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,024 INFO L263 TraceCheckUtils]: 140: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret31 := isLowWaterSensorDry(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,025 INFO L280 TraceCheckUtils]: 141: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,025 INFO L280 TraceCheckUtils]: 142: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,026 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #514#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,026 INFO L280 TraceCheckUtils]: 144: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,027 INFO L280 TraceCheckUtils]: 145: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~4;~tmp___0~1 := 0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,031 INFO L280 TraceCheckUtils]: 146: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,034 INFO L280 TraceCheckUtils]: 147: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,034 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #558#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,035 INFO L280 TraceCheckUtils]: 149: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,036 INFO L280 TraceCheckUtils]: 150: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,036 INFO L263 TraceCheckUtils]: 151: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,037 INFO L280 TraceCheckUtils]: 152: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,038 INFO L280 TraceCheckUtils]: 153: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,038 INFO L263 TraceCheckUtils]: 154: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,039 INFO L280 TraceCheckUtils]: 155: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,039 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #556#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,040 INFO L280 TraceCheckUtils]: 157: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,041 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #562#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,041 INFO L280 TraceCheckUtils]: 159: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,042 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #520#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,043 INFO L280 TraceCheckUtils]: 161: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,043 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #542#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,044 INFO L263 TraceCheckUtils]: 163: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,044 INFO L280 TraceCheckUtils]: 164: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6;havoc ~tmp___0~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,045 INFO L263 TraceCheckUtils]: 165: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret38 := getWaterLevel(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,046 INFO L280 TraceCheckUtils]: 166: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,046 INFO L280 TraceCheckUtils]: 167: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,047 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #568#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,048 INFO L280 TraceCheckUtils]: 169: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,048 INFO L280 TraceCheckUtils]: 170: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~6; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,050 INFO L263 TraceCheckUtils]: 171: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret39 := isPumpRunning(); {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,051 INFO L280 TraceCheckUtils]: 172: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,052 INFO L280 TraceCheckUtils]: 173: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume true; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,052 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {31000#(<= 1 ~switchedOnBeforeTS~0)} {31000#(<= 1 ~switchedOnBeforeTS~0)} #570#return; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,053 INFO L280 TraceCheckUtils]: 175: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,053 INFO L280 TraceCheckUtils]: 176: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {31000#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:35:03,054 INFO L280 TraceCheckUtils]: 177: Hoare triple {31000#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {30325#false} is VALID [2020-07-10 14:35:03,054 INFO L263 TraceCheckUtils]: 178: Hoare triple {30325#false} call __automaton_fail(); {30325#false} is VALID [2020-07-10 14:35:03,054 INFO L280 TraceCheckUtils]: 179: Hoare triple {30325#false} assume !false; {30325#false} is VALID [2020-07-10 14:35:03,084 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 14:35:03,085 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:35:03,085 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:35:03,085 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758654760] [2020-07-10 14:35:03,086 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-10 14:35:03,265 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:03,266 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:35:03,648 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 14:35:03,648 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:35:03,649 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:03,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:35:03,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:35:03,650 INFO L87 Difference]: Start difference. First operand 1740 states and 2094 transitions. Second operand 20 states. [2020-07-10 14:35:05,112 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:06,652 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:35:07,239 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:35:07,616 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:35:12,220 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:13,237 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:14,107 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:35:14,982 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:35:24,893 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:30,105 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:35:31,303 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:35:32,268 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:36,398 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:38,851 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:45,330 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:46,251 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:35:51,122 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:36:00,637 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:36:03,995 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:36:05,144 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:36:05,588 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:06,340 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:36:06,883 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:36:11,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:11,677 INFO L93 Difference]: Finished difference Result 3797 states and 4717 transitions. [2020-07-10 14:36:11,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-10 14:36:11,677 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 180 [2020-07-10 14:36:11,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:36:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:36:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 757 transitions. [2020-07-10 14:36:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:36:11,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 757 transitions. [2020-07-10 14:36:11,698 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states and 757 transitions. [2020-07-10 14:36:14,237 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 757 edges. 757 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:14,578 INFO L225 Difference]: With dead ends: 3797 [2020-07-10 14:36:14,578 INFO L226 Difference]: Without dead ends: 2275 [2020-07-10 14:36:14,584 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1105 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=851, Invalid=3309, Unknown=0, NotChecked=0, Total=4160 [2020-07-10 14:36:14,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2275 states. [2020-07-10 14:36:32,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2275 to 2031. [2020-07-10 14:36:32,752 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:36:32,752 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2275 states. Second operand 2031 states. [2020-07-10 14:36:32,752 INFO L74 IsIncluded]: Start isIncluded. First operand 2275 states. Second operand 2031 states. [2020-07-10 14:36:32,752 INFO L87 Difference]: Start difference. First operand 2275 states. Second operand 2031 states. [2020-07-10 14:36:32,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:32,966 INFO L93 Difference]: Finished difference Result 2275 states and 2730 transitions. [2020-07-10 14:36:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 2730 transitions. [2020-07-10 14:36:32,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:32,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:32,981 INFO L74 IsIncluded]: Start isIncluded. First operand 2031 states. Second operand 2275 states. [2020-07-10 14:36:32,981 INFO L87 Difference]: Start difference. First operand 2031 states. Second operand 2275 states. [2020-07-10 14:36:33,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:33,253 INFO L93 Difference]: Finished difference Result 2275 states and 2730 transitions. [2020-07-10 14:36:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 2730 transitions. [2020-07-10 14:36:33,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:33,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:33,263 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:36:33,263 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:36:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2031 states. [2020-07-10 14:36:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 2031 states and 2386 transitions. [2020-07-10 14:36:33,531 INFO L78 Accepts]: Start accepts. Automaton has 2031 states and 2386 transitions. Word has length 180 [2020-07-10 14:36:33,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:36:33,531 INFO L479 AbstractCegarLoop]: Abstraction has 2031 states and 2386 transitions. [2020-07-10 14:36:33,531 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:36:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2386 transitions. [2020-07-10 14:36:33,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-07-10 14:36:33,539 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:36:33,540 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:36:33,753 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:36:33,754 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:36:33,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:36:33,756 INFO L82 PathProgramCache]: Analyzing trace with hash 357529335, now seen corresponding path program 1 times [2020-07-10 14:36:33,756 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:36:33,757 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235681219] [2020-07-10 14:36:33,757 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:36:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,171 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:36:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {43981#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {43746#true} is VALID [2020-07-10 14:36:34,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,223 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #586#return; {43746#true} is VALID [2020-07-10 14:36:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,227 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43746#true} {43746#true} #472#return; {43746#true} is VALID [2020-07-10 14:36:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,230 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43746#true} {43746#true} #474#return; {43746#true} is VALID [2020-07-10 14:36:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {43746#true} is VALID [2020-07-10 14:36:34,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #476#return; {43746#true} is VALID [2020-07-10 14:36:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,237 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43746#true} {43746#true} #478#return; {43746#true} is VALID [2020-07-10 14:36:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43746#true} is VALID [2020-07-10 14:36:34,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,253 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #576#return; {43746#true} is VALID [2020-07-10 14:36:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43746#true} is VALID [2020-07-10 14:36:34,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,267 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #524#return; {43746#true} is VALID [2020-07-10 14:36:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,309 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,309 INFO L263 TraceCheckUtils]: 0: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:34,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,310 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:34,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,311 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-10 14:36:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,349 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:34,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:34,350 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,350 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,351 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:34,351 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:34,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,351 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:34,352 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,352 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:34,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,356 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:34,357 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,357 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,357 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,358 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:34,358 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:34,358 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:34,358 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,359 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:34,359 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:34,359 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,360 INFO L263 TraceCheckUtils]: 16: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,360 INFO L280 TraceCheckUtils]: 17: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,360 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,361 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:34,361 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,361 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:34,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:34,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,363 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,364 INFO L263 TraceCheckUtils]: 5: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:34,364 INFO L263 TraceCheckUtils]: 7: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,364 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,365 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,365 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:34,365 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:34,365 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,366 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:34,366 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,366 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:34,366 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:34,366 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,367 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,368 INFO L280 TraceCheckUtils]: 20: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,368 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,368 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:34,368 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,369 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:34,369 INFO L280 TraceCheckUtils]: 25: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,369 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-10 14:36:34,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:34,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,371 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:34,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,372 INFO L263 TraceCheckUtils]: 5: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,373 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,373 INFO L263 TraceCheckUtils]: 8: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:34,373 INFO L263 TraceCheckUtils]: 10: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,373 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,374 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,374 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,374 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:34,374 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:34,374 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,375 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:34,375 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,375 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:34,375 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:34,375 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,376 INFO L263 TraceCheckUtils]: 22: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,376 INFO L280 TraceCheckUtils]: 23: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,377 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,377 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:34,377 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,377 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:34,377 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,378 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-10 14:36:34,378 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,378 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-10 14:36:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,562 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44107#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-10 14:36:34,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:34,563 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,567 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44107#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-10 14:36:34,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {44107#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44108#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:36:34,571 INFO L280 TraceCheckUtils]: 6: Hoare triple {44108#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,572 INFO L280 TraceCheckUtils]: 7: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,573 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #544#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,575 INFO L263 TraceCheckUtils]: 0: Hoare triple {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:34,575 INFO L263 TraceCheckUtils]: 1: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:34,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,576 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:34,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,577 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-10 14:36:34,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,578 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume 0 != ~systemActive~0; {43746#true} is VALID [2020-07-10 14:36:34,579 INFO L263 TraceCheckUtils]: 10: Hoare triple {43746#true} call processEnvironment(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,580 INFO L280 TraceCheckUtils]: 11: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:34,580 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,581 INFO L263 TraceCheckUtils]: 13: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,581 INFO L280 TraceCheckUtils]: 14: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:34,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,583 INFO L263 TraceCheckUtils]: 16: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,584 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,584 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:34,585 INFO L263 TraceCheckUtils]: 21: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,585 INFO L280 TraceCheckUtils]: 22: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,585 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:34,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,586 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:34,586 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:34,586 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,587 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:34,587 INFO L280 TraceCheckUtils]: 29: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,587 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:34,588 INFO L280 TraceCheckUtils]: 31: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:34,588 INFO L280 TraceCheckUtils]: 32: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,589 INFO L263 TraceCheckUtils]: 33: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,589 INFO L280 TraceCheckUtils]: 34: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:34,590 INFO L280 TraceCheckUtils]: 35: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,590 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:34,590 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,591 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:34,591 INFO L280 TraceCheckUtils]: 39: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,591 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-10 14:36:34,591 INFO L280 TraceCheckUtils]: 41: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,591 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-10 14:36:34,591 INFO L263 TraceCheckUtils]: 43: Hoare triple {43746#true} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-10 14:36:34,592 INFO L280 TraceCheckUtils]: 44: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:34,592 INFO L263 TraceCheckUtils]: 45: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,593 INFO L280 TraceCheckUtils]: 46: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,594 INFO L280 TraceCheckUtils]: 47: Hoare triple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,595 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44107#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-10 14:36:34,597 INFO L280 TraceCheckUtils]: 49: Hoare triple {44107#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44108#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:36:34,598 INFO L280 TraceCheckUtils]: 50: Hoare triple {44108#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,599 INFO L280 TraceCheckUtils]: 51: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,599 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #544#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,600 INFO L280 TraceCheckUtils]: 53: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,601 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #532#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,694 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,695 INFO L263 TraceCheckUtils]: 0: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:34,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,696 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:34,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,697 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,707 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:34,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:34,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,724 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:34,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:34,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,725 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:34,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,725 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-10 14:36:34,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,740 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-10 14:36:34,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-10 14:36:34,741 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-10 14:36:34,741 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,742 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-10 14:36:34,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-10 14:36:34,742 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-10 14:36:34,743 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-10 14:36:34,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,743 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-10 14:36:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,751 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-10 14:36:34,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,752 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-10 14:36:34,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,752 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-10 14:36:34,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,753 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-10 14:36:34,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:34,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,755 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-10 14:36:34,755 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,755 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-10 14:36:34,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,756 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-10 14:36:34,756 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-10 14:36:34,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-10 14:36:34,757 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-10 14:36:34,757 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,758 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-10 14:36:34,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-10 14:36:34,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-10 14:36:34,759 INFO L263 TraceCheckUtils]: 15: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,760 INFO L280 TraceCheckUtils]: 16: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,760 INFO L263 TraceCheckUtils]: 18: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-10 14:36:34,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,761 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-10 14:36:34,761 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,761 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-10 14:36:34,762 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,762 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-10 14:36:34,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:34,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,763 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-10 14:36:34,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,764 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:34,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:34,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,765 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:34,765 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,765 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:34,766 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-10 14:36:34,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume !(0 != ~tmp~2); {43746#true} is VALID [2020-07-10 14:36:34,767 INFO L263 TraceCheckUtils]: 13: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:34,768 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,768 INFO L263 TraceCheckUtils]: 16: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,768 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-10 14:36:34,768 INFO L263 TraceCheckUtils]: 18: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,768 INFO L280 TraceCheckUtils]: 19: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-10 14:36:34,769 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,769 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-10 14:36:34,769 INFO L280 TraceCheckUtils]: 22: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-10 14:36:34,769 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-10 14:36:34,770 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-10 14:36:34,770 INFO L280 TraceCheckUtils]: 25: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,770 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-10 14:36:34,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-10 14:36:34,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-10 14:36:34,771 INFO L263 TraceCheckUtils]: 29: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,772 INFO L280 TraceCheckUtils]: 30: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,772 INFO L280 TraceCheckUtils]: 31: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,772 INFO L263 TraceCheckUtils]: 32: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-10 14:36:34,772 INFO L280 TraceCheckUtils]: 33: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,772 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-10 14:36:34,773 INFO L280 TraceCheckUtils]: 35: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,773 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-10 14:36:34,773 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,773 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-10 14:36:34,773 INFO L280 TraceCheckUtils]: 39: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,774 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {43746#true} {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44236#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-10 14:36:34,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:34,886 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,889 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44236#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-10 14:36:34,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {44236#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44237#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-10 14:36:34,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {44237#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,892 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44171#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,893 INFO L263 TraceCheckUtils]: 0: Hoare triple {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:34,894 INFO L263 TraceCheckUtils]: 1: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:34,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,894 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:34,895 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,896 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,898 INFO L263 TraceCheckUtils]: 9: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,901 INFO L280 TraceCheckUtils]: 11: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,902 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,904 INFO L263 TraceCheckUtils]: 14: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,904 INFO L280 TraceCheckUtils]: 15: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:34,904 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,904 INFO L263 TraceCheckUtils]: 17: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-10 14:36:34,904 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,905 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:34,905 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:34,905 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,905 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:34,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,906 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,906 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:34,906 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-10 14:36:34,906 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} assume !(0 != ~tmp~2); {43746#true} is VALID [2020-07-10 14:36:34,907 INFO L263 TraceCheckUtils]: 28: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,907 INFO L280 TraceCheckUtils]: 29: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:34,907 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,907 INFO L263 TraceCheckUtils]: 31: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,908 INFO L280 TraceCheckUtils]: 32: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-10 14:36:34,908 INFO L263 TraceCheckUtils]: 33: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:34,908 INFO L280 TraceCheckUtils]: 34: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-10 14:36:34,908 INFO L280 TraceCheckUtils]: 35: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,908 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-10 14:36:34,909 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-10 14:36:34,909 INFO L280 TraceCheckUtils]: 38: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-10 14:36:34,909 INFO L280 TraceCheckUtils]: 39: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-10 14:36:34,909 INFO L280 TraceCheckUtils]: 40: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,909 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-10 14:36:34,909 INFO L280 TraceCheckUtils]: 42: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-10 14:36:34,910 INFO L280 TraceCheckUtils]: 43: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-10 14:36:34,911 INFO L263 TraceCheckUtils]: 44: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,911 INFO L280 TraceCheckUtils]: 45: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:34,911 INFO L280 TraceCheckUtils]: 46: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:34,911 INFO L263 TraceCheckUtils]: 47: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-10 14:36:34,911 INFO L280 TraceCheckUtils]: 48: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,912 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-10 14:36:34,912 INFO L280 TraceCheckUtils]: 50: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,912 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-10 14:36:34,912 INFO L280 TraceCheckUtils]: 52: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,913 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-10 14:36:34,913 INFO L280 TraceCheckUtils]: 54: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,914 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {43746#true} {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,914 INFO L263 TraceCheckUtils]: 56: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-10 14:36:34,914 INFO L280 TraceCheckUtils]: 57: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:34,914 INFO L263 TraceCheckUtils]: 58: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,915 INFO L280 TraceCheckUtils]: 59: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,916 INFO L280 TraceCheckUtils]: 60: Hoare triple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:34,918 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44236#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-10 14:36:34,919 INFO L280 TraceCheckUtils]: 62: Hoare triple {44236#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44237#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-10 14:36:34,920 INFO L280 TraceCheckUtils]: 63: Hoare triple {44237#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,921 INFO L280 TraceCheckUtils]: 64: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:34,922 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44171#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,923 INFO L280 TraceCheckUtils]: 66: Hoare triple {44171#(<= 3 |old(~waterLevel~0)|)} assume true; {44171#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,924 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {44171#(<= 3 |old(~waterLevel~0)|)} {43821#(= 2 ~waterLevel~0)} #532#return; {43747#false} is VALID [2020-07-10 14:36:34,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,944 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:34,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,945 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:34,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,945 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-10 14:36:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43746#true} is VALID [2020-07-10 14:36:34,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,949 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #540#return; {43746#true} is VALID [2020-07-10 14:36:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:34,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:34,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,961 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:34,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:34,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:34,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,962 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43746#true} is VALID [2020-07-10 14:36:34,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #518#return; {43746#true} is VALID [2020-07-10 14:36:34,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:34,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,967 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-10 14:36:34,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,967 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:34,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:34,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,968 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:34,968 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,968 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:34,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-10 14:36:34,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume 0 != ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:34,970 INFO L263 TraceCheckUtils]: 13: Hoare triple {43746#true} call deactivatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43746#true} is VALID [2020-07-10 14:36:34,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,970 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43746#true} {43746#true} #518#return; {43746#true} is VALID [2020-07-10 14:36:34,971 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,971 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-10 14:36:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-10 14:36:34,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-10 14:36:34,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:34,978 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-10 14:36:34,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-10 14:36:34,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43746#true} is VALID [2020-07-10 14:36:34,980 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume !(2 != ~tmp~6); {43746#true} is VALID [2020-07-10 14:36:34,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,980 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43746#true} {43746#true} #544#return; {43746#true} is VALID [2020-07-10 14:36:34,982 INFO L263 TraceCheckUtils]: 0: Hoare triple {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:34,982 INFO L263 TraceCheckUtils]: 1: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:34,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:34,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,983 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:34,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:34,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,983 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-10 14:36:34,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,985 INFO L263 TraceCheckUtils]: 9: Hoare triple {43746#true} call lowerWaterLevel(); {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:34,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43746#true} is VALID [2020-07-10 14:36:34,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,985 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43746#true} {43746#true} #540#return; {43746#true} is VALID [2020-07-10 14:36:34,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume 0 != ~systemActive~0; {43746#true} is VALID [2020-07-10 14:36:34,987 INFO L263 TraceCheckUtils]: 14: Hoare triple {43746#true} call processEnvironment(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:34,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:34,987 INFO L263 TraceCheckUtils]: 17: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-10 14:36:34,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,988 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:34,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:34,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,988 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:34,988 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:34,989 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,989 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:34,989 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-10 14:36:34,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} assume 0 != ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:34,990 INFO L263 TraceCheckUtils]: 28: Hoare triple {43746#true} call deactivatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:34,991 INFO L280 TraceCheckUtils]: 29: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43746#true} is VALID [2020-07-10 14:36:34,991 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,991 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43746#true} {43746#true} #518#return; {43746#true} is VALID [2020-07-10 14:36:34,991 INFO L280 TraceCheckUtils]: 32: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,991 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-10 14:36:34,992 INFO L263 TraceCheckUtils]: 34: Hoare triple {43746#true} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-10 14:36:34,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:34,992 INFO L263 TraceCheckUtils]: 36: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:34,992 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-10 14:36:34,992 INFO L280 TraceCheckUtils]: 38: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,993 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-10 14:36:34,993 INFO L280 TraceCheckUtils]: 40: Hoare triple {43746#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43746#true} is VALID [2020-07-10 14:36:34,993 INFO L280 TraceCheckUtils]: 41: Hoare triple {43746#true} assume !(2 != ~tmp~6); {43746#true} is VALID [2020-07-10 14:36:34,993 INFO L280 TraceCheckUtils]: 42: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,993 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43746#true} {43746#true} #544#return; {43746#true} is VALID [2020-07-10 14:36:34,994 INFO L280 TraceCheckUtils]: 44: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:34,994 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43746#true} {43747#false} #532#return; {43747#false} is VALID [2020-07-10 14:36:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:35,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,002 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:35,002 INFO L263 TraceCheckUtils]: 0: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:35,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:35,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,003 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:35,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:35,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,003 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43746#true} {43747#false} #538#return; {43747#false} is VALID [2020-07-10 14:36:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,028 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:35,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:35,029 INFO L263 TraceCheckUtils]: 1: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:35,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,029 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,030 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:35,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:35,030 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,030 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:35,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,031 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,035 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:35,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,035 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:35,036 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:35,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,036 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,036 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:35,037 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:35,037 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,037 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:35,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,037 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:35,038 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:35,038 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,039 INFO L263 TraceCheckUtils]: 16: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,039 INFO L280 TraceCheckUtils]: 17: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,039 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,039 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:35,040 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,040 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:35,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:35,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,042 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,042 INFO L263 TraceCheckUtils]: 5: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,042 INFO L280 TraceCheckUtils]: 6: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:35,043 INFO L263 TraceCheckUtils]: 7: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:35,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,043 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:35,044 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:35,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,044 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:35,044 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,044 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:35,045 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:35,045 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,046 INFO L263 TraceCheckUtils]: 19: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,046 INFO L280 TraceCheckUtils]: 20: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,046 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,046 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:35,047 INFO L280 TraceCheckUtils]: 23: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,047 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:35,047 INFO L280 TraceCheckUtils]: 25: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,047 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-10 14:36:35,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:35,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,049 INFO L263 TraceCheckUtils]: 2: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:35,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,050 INFO L263 TraceCheckUtils]: 5: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,050 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,051 INFO L263 TraceCheckUtils]: 8: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,051 INFO L280 TraceCheckUtils]: 9: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:35,051 INFO L263 TraceCheckUtils]: 10: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:35,051 INFO L280 TraceCheckUtils]: 11: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,052 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,052 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:35,052 INFO L280 TraceCheckUtils]: 15: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:35,052 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:35,052 INFO L280 TraceCheckUtils]: 18: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,053 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:35,053 INFO L280 TraceCheckUtils]: 20: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:35,053 INFO L280 TraceCheckUtils]: 21: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,054 INFO L263 TraceCheckUtils]: 22: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,054 INFO L280 TraceCheckUtils]: 23: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,054 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,054 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:35,055 INFO L280 TraceCheckUtils]: 26: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,055 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:35,055 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,055 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-10 14:36:35,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,056 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43746#true} {43747#false} #542#return; {43747#false} is VALID [2020-07-10 14:36:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-10 14:36:35,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,060 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43747#false} #568#return; {43747#false} is VALID [2020-07-10 14:36:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:35,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,064 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43746#true} {43747#false} #570#return; {43747#false} is VALID [2020-07-10 14:36:35,072 INFO L263 TraceCheckUtils]: 0: Hoare triple {43746#true} call ULTIMATE.init(); {43981#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:36:35,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {43981#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {43746#true} is VALID [2020-07-10 14:36:35,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,073 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43746#true} {43746#true} #586#return; {43746#true} is VALID [2020-07-10 14:36:35,073 INFO L263 TraceCheckUtils]: 4: Hoare triple {43746#true} call #t~ret76 := main(); {43746#true} is VALID [2020-07-10 14:36:35,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {43746#true} havoc ~retValue_acc~13;havoc ~tmp~10; {43746#true} is VALID [2020-07-10 14:36:35,074 INFO L263 TraceCheckUtils]: 6: Hoare triple {43746#true} call select_helpers(); {43746#true} is VALID [2020-07-10 14:36:35,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,074 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43746#true} {43746#true} #472#return; {43746#true} is VALID [2020-07-10 14:36:35,074 INFO L263 TraceCheckUtils]: 9: Hoare triple {43746#true} call select_features(); {43746#true} is VALID [2020-07-10 14:36:35,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,075 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43746#true} {43746#true} #474#return; {43746#true} is VALID [2020-07-10 14:36:35,075 INFO L263 TraceCheckUtils]: 12: Hoare triple {43746#true} call #t~ret75 := valid_product(); {43746#true} is VALID [2020-07-10 14:36:35,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {43746#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {43746#true} is VALID [2020-07-10 14:36:35,075 INFO L280 TraceCheckUtils]: 14: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,076 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43746#true} {43746#true} #476#return; {43746#true} is VALID [2020-07-10 14:36:35,076 INFO L280 TraceCheckUtils]: 16: Hoare triple {43746#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {43746#true} is VALID [2020-07-10 14:36:35,076 INFO L280 TraceCheckUtils]: 17: Hoare triple {43746#true} assume 0 != ~tmp~10; {43746#true} is VALID [2020-07-10 14:36:35,076 INFO L263 TraceCheckUtils]: 18: Hoare triple {43746#true} call setup(); {43746#true} is VALID [2020-07-10 14:36:35,076 INFO L280 TraceCheckUtils]: 19: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,076 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43746#true} {43746#true} #478#return; {43746#true} is VALID [2020-07-10 14:36:35,077 INFO L263 TraceCheckUtils]: 21: Hoare triple {43746#true} call runTest(); {43746#true} is VALID [2020-07-10 14:36:35,078 INFO L263 TraceCheckUtils]: 22: Hoare triple {43746#true} call __utac_acc__Specification5_spec__1(); {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:35,078 INFO L280 TraceCheckUtils]: 23: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43746#true} is VALID [2020-07-10 14:36:35,078 INFO L280 TraceCheckUtils]: 24: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,078 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43746#true} {43746#true} #576#return; {43746#true} is VALID [2020-07-10 14:36:35,079 INFO L263 TraceCheckUtils]: 26: Hoare triple {43746#true} call test(); {43746#true} is VALID [2020-07-10 14:36:35,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {43746#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {43746#true} is VALID [2020-07-10 14:36:35,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {43746#true} assume !false; {43746#true} is VALID [2020-07-10 14:36:35,079 INFO L280 TraceCheckUtils]: 29: Hoare triple {43746#true} assume ~splverifierCounter~0 < 4; {43746#true} is VALID [2020-07-10 14:36:35,079 INFO L280 TraceCheckUtils]: 30: Hoare triple {43746#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43746#true} is VALID [2020-07-10 14:36:35,079 INFO L280 TraceCheckUtils]: 31: Hoare triple {43746#true} assume 0 != ~tmp~5; {43746#true} is VALID [2020-07-10 14:36:35,080 INFO L263 TraceCheckUtils]: 32: Hoare triple {43746#true} call waterRise(); {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43746#true} is VALID [2020-07-10 14:36:35,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,081 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43746#true} {43746#true} #524#return; {43746#true} is VALID [2020-07-10 14:36:35,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {43746#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43746#true} is VALID [2020-07-10 14:36:35,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {43746#true} assume !(0 != ~tmp___0~2); {43746#true} is VALID [2020-07-10 14:36:35,081 INFO L280 TraceCheckUtils]: 38: Hoare triple {43746#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43746#true} is VALID [2020-07-10 14:36:35,082 INFO L280 TraceCheckUtils]: 39: Hoare triple {43746#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43746#true} is VALID [2020-07-10 14:36:35,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {43746#true} assume !(0 != ~tmp___1~0); {43746#true} is VALID [2020-07-10 14:36:35,083 INFO L263 TraceCheckUtils]: 41: Hoare triple {43746#true} call timeShift(); {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:36:35,084 INFO L263 TraceCheckUtils]: 42: Hoare triple {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:35,084 INFO L263 TraceCheckUtils]: 43: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:35,084 INFO L280 TraceCheckUtils]: 44: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:35,084 INFO L280 TraceCheckUtils]: 45: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,085 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:35,085 INFO L280 TraceCheckUtils]: 47: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:35,085 INFO L280 TraceCheckUtils]: 48: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,085 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-10 14:36:35,085 INFO L280 TraceCheckUtils]: 50: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,085 INFO L280 TraceCheckUtils]: 51: Hoare triple {43746#true} assume 0 != ~systemActive~0; {43746#true} is VALID [2020-07-10 14:36:35,086 INFO L263 TraceCheckUtils]: 52: Hoare triple {43746#true} call processEnvironment(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,086 INFO L280 TraceCheckUtils]: 53: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:35,087 INFO L280 TraceCheckUtils]: 54: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,087 INFO L263 TraceCheckUtils]: 55: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,088 INFO L280 TraceCheckUtils]: 56: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:35,088 INFO L280 TraceCheckUtils]: 57: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,088 INFO L263 TraceCheckUtils]: 58: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,089 INFO L280 TraceCheckUtils]: 59: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,089 INFO L280 TraceCheckUtils]: 60: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,089 INFO L263 TraceCheckUtils]: 61: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,089 INFO L280 TraceCheckUtils]: 62: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:35,089 INFO L263 TraceCheckUtils]: 63: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:35,089 INFO L280 TraceCheckUtils]: 64: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,090 INFO L280 TraceCheckUtils]: 65: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,090 INFO L280 TraceCheckUtils]: 66: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,090 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:35,090 INFO L280 TraceCheckUtils]: 68: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:35,090 INFO L280 TraceCheckUtils]: 69: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,090 INFO L280 TraceCheckUtils]: 70: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:35,091 INFO L280 TraceCheckUtils]: 71: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,091 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:35,091 INFO L280 TraceCheckUtils]: 73: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:35,091 INFO L280 TraceCheckUtils]: 74: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,092 INFO L263 TraceCheckUtils]: 75: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,092 INFO L280 TraceCheckUtils]: 76: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,092 INFO L280 TraceCheckUtils]: 77: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,092 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:35,093 INFO L280 TraceCheckUtils]: 79: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,093 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:35,093 INFO L280 TraceCheckUtils]: 81: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,093 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-10 14:36:35,093 INFO L280 TraceCheckUtils]: 83: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,094 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-10 14:36:35,094 INFO L263 TraceCheckUtils]: 85: Hoare triple {43746#true} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-10 14:36:35,094 INFO L280 TraceCheckUtils]: 86: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:35,094 INFO L263 TraceCheckUtils]: 87: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,095 INFO L280 TraceCheckUtils]: 88: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:35,096 INFO L280 TraceCheckUtils]: 89: Hoare triple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:35,097 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44107#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} is VALID [2020-07-10 14:36:35,098 INFO L280 TraceCheckUtils]: 91: Hoare triple {44107#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|)))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44108#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:36:35,099 INFO L280 TraceCheckUtils]: 92: Hoare triple {44108#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,099 INFO L280 TraceCheckUtils]: 93: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,100 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #544#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,101 INFO L280 TraceCheckUtils]: 95: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,101 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {43746#true} #532#return; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,102 INFO L280 TraceCheckUtils]: 97: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !false; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,103 INFO L280 TraceCheckUtils]: 98: Hoare triple {43821#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,103 INFO L280 TraceCheckUtils]: 99: Hoare triple {43821#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,104 INFO L280 TraceCheckUtils]: 100: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,104 INFO L280 TraceCheckUtils]: 101: Hoare triple {43821#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,105 INFO L280 TraceCheckUtils]: 102: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,106 INFO L280 TraceCheckUtils]: 103: Hoare triple {43821#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,106 INFO L280 TraceCheckUtils]: 104: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,107 INFO L280 TraceCheckUtils]: 105: Hoare triple {43821#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,108 INFO L263 TraceCheckUtils]: 106: Hoare triple {43821#(= 2 ~waterLevel~0)} call timeShift(); {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:36:35,109 INFO L263 TraceCheckUtils]: 107: Hoare triple {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:35,109 INFO L263 TraceCheckUtils]: 108: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:35,109 INFO L280 TraceCheckUtils]: 109: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:35,110 INFO L280 TraceCheckUtils]: 110: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,110 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:35,110 INFO L280 TraceCheckUtils]: 112: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:35,110 INFO L280 TraceCheckUtils]: 113: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,111 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,112 INFO L280 TraceCheckUtils]: 115: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,113 INFO L263 TraceCheckUtils]: 116: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,113 INFO L280 TraceCheckUtils]: 117: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,114 INFO L280 TraceCheckUtils]: 118: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,115 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,116 INFO L280 TraceCheckUtils]: 120: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,116 INFO L263 TraceCheckUtils]: 121: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,117 INFO L280 TraceCheckUtils]: 122: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:35,117 INFO L280 TraceCheckUtils]: 123: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,117 INFO L263 TraceCheckUtils]: 124: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-10 14:36:35,117 INFO L280 TraceCheckUtils]: 125: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:35,117 INFO L263 TraceCheckUtils]: 126: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:35,118 INFO L280 TraceCheckUtils]: 127: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:35,118 INFO L280 TraceCheckUtils]: 128: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,118 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:35,118 INFO L280 TraceCheckUtils]: 130: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:35,118 INFO L280 TraceCheckUtils]: 131: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,119 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:35,119 INFO L280 TraceCheckUtils]: 133: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-10 14:36:35,119 INFO L280 TraceCheckUtils]: 134: Hoare triple {43746#true} assume !(0 != ~tmp~2); {43746#true} is VALID [2020-07-10 14:36:35,120 INFO L263 TraceCheckUtils]: 135: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,120 INFO L280 TraceCheckUtils]: 136: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:35,120 INFO L280 TraceCheckUtils]: 137: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,120 INFO L263 TraceCheckUtils]: 138: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,121 INFO L280 TraceCheckUtils]: 139: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-10 14:36:35,121 INFO L263 TraceCheckUtils]: 140: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:35,121 INFO L280 TraceCheckUtils]: 141: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-10 14:36:35,121 INFO L280 TraceCheckUtils]: 142: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,121 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-10 14:36:35,121 INFO L280 TraceCheckUtils]: 144: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-10 14:36:35,122 INFO L280 TraceCheckUtils]: 145: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-10 14:36:35,122 INFO L280 TraceCheckUtils]: 146: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-10 14:36:35,122 INFO L280 TraceCheckUtils]: 147: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,122 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-10 14:36:35,122 INFO L280 TraceCheckUtils]: 149: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-10 14:36:35,122 INFO L280 TraceCheckUtils]: 150: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-10 14:36:35,123 INFO L263 TraceCheckUtils]: 151: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,124 INFO L280 TraceCheckUtils]: 152: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,124 INFO L280 TraceCheckUtils]: 153: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,124 INFO L263 TraceCheckUtils]: 154: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-10 14:36:35,124 INFO L280 TraceCheckUtils]: 155: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,124 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-10 14:36:35,124 INFO L280 TraceCheckUtils]: 157: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,125 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-10 14:36:35,125 INFO L280 TraceCheckUtils]: 159: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,125 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-10 14:36:35,125 INFO L280 TraceCheckUtils]: 161: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,126 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {43746#true} {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,126 INFO L263 TraceCheckUtils]: 163: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-10 14:36:35,126 INFO L280 TraceCheckUtils]: 164: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:35,127 INFO L263 TraceCheckUtils]: 165: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,127 INFO L280 TraceCheckUtils]: 166: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:35,128 INFO L280 TraceCheckUtils]: 167: Hoare triple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:36:35,129 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {44109#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {43746#true} #568#return; {44236#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} is VALID [2020-07-10 14:36:35,131 INFO L280 TraceCheckUtils]: 169: Hoare triple {44236#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44237#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-10 14:36:35,131 INFO L280 TraceCheckUtils]: 170: Hoare triple {44237#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,132 INFO L280 TraceCheckUtils]: 171: Hoare triple {43821#(= 2 ~waterLevel~0)} assume true; {43821#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:35,133 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {43821#(= 2 ~waterLevel~0)} {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44171#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,134 INFO L280 TraceCheckUtils]: 173: Hoare triple {44171#(<= 3 |old(~waterLevel~0)|)} assume true; {44171#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,135 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {44171#(<= 3 |old(~waterLevel~0)|)} {43821#(= 2 ~waterLevel~0)} #532#return; {43747#false} is VALID [2020-07-10 14:36:35,135 INFO L280 TraceCheckUtils]: 175: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-10 14:36:35,135 INFO L280 TraceCheckUtils]: 176: Hoare triple {43747#false} assume ~splverifierCounter~0 < 4; {43747#false} is VALID [2020-07-10 14:36:35,135 INFO L280 TraceCheckUtils]: 177: Hoare triple {43747#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43747#false} is VALID [2020-07-10 14:36:35,135 INFO L280 TraceCheckUtils]: 178: Hoare triple {43747#false} assume !(0 != ~tmp~5); {43747#false} is VALID [2020-07-10 14:36:35,135 INFO L280 TraceCheckUtils]: 179: Hoare triple {43747#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43747#false} is VALID [2020-07-10 14:36:35,136 INFO L280 TraceCheckUtils]: 180: Hoare triple {43747#false} assume !(0 != ~tmp___0~2); {43747#false} is VALID [2020-07-10 14:36:35,136 INFO L280 TraceCheckUtils]: 181: Hoare triple {43747#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43747#false} is VALID [2020-07-10 14:36:35,136 INFO L280 TraceCheckUtils]: 182: Hoare triple {43747#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43747#false} is VALID [2020-07-10 14:36:35,136 INFO L280 TraceCheckUtils]: 183: Hoare triple {43747#false} assume !(0 != ~tmp___1~0); {43747#false} is VALID [2020-07-10 14:36:35,136 INFO L263 TraceCheckUtils]: 184: Hoare triple {43747#false} call timeShift(); {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:36:35,137 INFO L263 TraceCheckUtils]: 185: Hoare triple {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:35,138 INFO L263 TraceCheckUtils]: 186: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:35,138 INFO L280 TraceCheckUtils]: 187: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:35,138 INFO L280 TraceCheckUtils]: 188: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,138 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:35,138 INFO L280 TraceCheckUtils]: 190: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:35,139 INFO L280 TraceCheckUtils]: 191: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,139 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43746#true} {43984#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {43746#true} is VALID [2020-07-10 14:36:35,139 INFO L280 TraceCheckUtils]: 193: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,140 INFO L263 TraceCheckUtils]: 194: Hoare triple {43746#true} call lowerWaterLevel(); {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:35,140 INFO L280 TraceCheckUtils]: 195: Hoare triple {43983#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43746#true} is VALID [2020-07-10 14:36:35,140 INFO L280 TraceCheckUtils]: 196: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,140 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {43746#true} {43746#true} #540#return; {43746#true} is VALID [2020-07-10 14:36:35,140 INFO L280 TraceCheckUtils]: 198: Hoare triple {43746#true} assume 0 != ~systemActive~0; {43746#true} is VALID [2020-07-10 14:36:35,141 INFO L263 TraceCheckUtils]: 199: Hoare triple {43746#true} call processEnvironment(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,141 INFO L280 TraceCheckUtils]: 200: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:35,142 INFO L280 TraceCheckUtils]: 201: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,142 INFO L263 TraceCheckUtils]: 202: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-10 14:36:35,142 INFO L280 TraceCheckUtils]: 203: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:35,142 INFO L263 TraceCheckUtils]: 204: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:35,142 INFO L280 TraceCheckUtils]: 205: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:35,142 INFO L280 TraceCheckUtils]: 206: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,143 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:35,143 INFO L280 TraceCheckUtils]: 208: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:35,143 INFO L280 TraceCheckUtils]: 209: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,143 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:35,143 INFO L280 TraceCheckUtils]: 211: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-10 14:36:35,144 INFO L280 TraceCheckUtils]: 212: Hoare triple {43746#true} assume 0 != ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:35,144 INFO L263 TraceCheckUtils]: 213: Hoare triple {43746#true} call deactivatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,145 INFO L280 TraceCheckUtils]: 214: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43746#true} is VALID [2020-07-10 14:36:35,145 INFO L280 TraceCheckUtils]: 215: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,145 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {43746#true} {43746#true} #518#return; {43746#true} is VALID [2020-07-10 14:36:35,145 INFO L280 TraceCheckUtils]: 217: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,145 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43746#true} {43746#true} #542#return; {43746#true} is VALID [2020-07-10 14:36:35,146 INFO L263 TraceCheckUtils]: 219: Hoare triple {43746#true} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-10 14:36:35,146 INFO L280 TraceCheckUtils]: 220: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:35,146 INFO L263 TraceCheckUtils]: 221: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,146 INFO L280 TraceCheckUtils]: 222: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-10 14:36:35,146 INFO L280 TraceCheckUtils]: 223: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,147 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-10 14:36:35,147 INFO L280 TraceCheckUtils]: 225: Hoare triple {43746#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43746#true} is VALID [2020-07-10 14:36:35,147 INFO L280 TraceCheckUtils]: 226: Hoare triple {43746#true} assume !(2 != ~tmp~6); {43746#true} is VALID [2020-07-10 14:36:35,147 INFO L280 TraceCheckUtils]: 227: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,147 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {43746#true} {43746#true} #544#return; {43746#true} is VALID [2020-07-10 14:36:35,147 INFO L280 TraceCheckUtils]: 229: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,147 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {43746#true} {43747#false} #532#return; {43747#false} is VALID [2020-07-10 14:36:35,147 INFO L280 TraceCheckUtils]: 231: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-10 14:36:35,147 INFO L280 TraceCheckUtils]: 232: Hoare triple {43747#false} assume ~splverifierCounter~0 < 4; {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L280 TraceCheckUtils]: 233: Hoare triple {43747#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L280 TraceCheckUtils]: 234: Hoare triple {43747#false} assume !(0 != ~tmp~5); {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L280 TraceCheckUtils]: 235: Hoare triple {43747#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L280 TraceCheckUtils]: 236: Hoare triple {43747#false} assume !(0 != ~tmp___0~2); {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L280 TraceCheckUtils]: 237: Hoare triple {43747#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L280 TraceCheckUtils]: 238: Hoare triple {43747#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L280 TraceCheckUtils]: 239: Hoare triple {43747#false} assume !(0 != ~tmp___1~0); {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L263 TraceCheckUtils]: 240: Hoare triple {43747#false} call timeShift(); {43747#false} is VALID [2020-07-10 14:36:35,148 INFO L263 TraceCheckUtils]: 241: Hoare triple {43747#false} call __utac_acc__Specification5_spec__2(); {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:35,149 INFO L263 TraceCheckUtils]: 242: Hoare triple {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:35,149 INFO L280 TraceCheckUtils]: 243: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:35,149 INFO L280 TraceCheckUtils]: 244: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,149 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {43746#true} {43982#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {43746#true} is VALID [2020-07-10 14:36:35,149 INFO L280 TraceCheckUtils]: 246: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:35,149 INFO L280 TraceCheckUtils]: 247: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,150 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {43746#true} {43747#false} #538#return; {43747#false} is VALID [2020-07-10 14:36:35,150 INFO L280 TraceCheckUtils]: 249: Hoare triple {43747#false} assume !(0 != ~pumpRunning~0); {43747#false} is VALID [2020-07-10 14:36:35,150 INFO L280 TraceCheckUtils]: 250: Hoare triple {43747#false} assume 0 != ~systemActive~0; {43747#false} is VALID [2020-07-10 14:36:35,150 INFO L263 TraceCheckUtils]: 251: Hoare triple {43747#false} call processEnvironment(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,150 INFO L280 TraceCheckUtils]: 252: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:35,150 INFO L280 TraceCheckUtils]: 253: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,154 INFO L263 TraceCheckUtils]: 254: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,154 INFO L280 TraceCheckUtils]: 255: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:35,154 INFO L280 TraceCheckUtils]: 256: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:35,156 INFO L263 TraceCheckUtils]: 257: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,156 INFO L280 TraceCheckUtils]: 258: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,156 INFO L280 TraceCheckUtils]: 259: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:35,156 INFO L263 TraceCheckUtils]: 260: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,157 INFO L280 TraceCheckUtils]: 261: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:35,157 INFO L263 TraceCheckUtils]: 262: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:35,157 INFO L280 TraceCheckUtils]: 263: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,157 INFO L280 TraceCheckUtils]: 264: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:35,157 INFO L280 TraceCheckUtils]: 265: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,157 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:35,158 INFO L280 TraceCheckUtils]: 267: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:35,158 INFO L280 TraceCheckUtils]: 268: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,158 INFO L280 TraceCheckUtils]: 269: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:35,158 INFO L280 TraceCheckUtils]: 270: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,158 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:35,158 INFO L280 TraceCheckUtils]: 272: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:35,159 INFO L280 TraceCheckUtils]: 273: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:35,159 INFO L263 TraceCheckUtils]: 274: Hoare triple {43746#true} call activatePump(); {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:35,160 INFO L280 TraceCheckUtils]: 275: Hoare triple {44036#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:35,160 INFO L280 TraceCheckUtils]: 276: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,160 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:35,160 INFO L280 TraceCheckUtils]: 278: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,160 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:35,161 INFO L280 TraceCheckUtils]: 280: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,161 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-10 14:36:35,161 INFO L280 TraceCheckUtils]: 282: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,161 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {43746#true} {43747#false} #542#return; {43747#false} is VALID [2020-07-10 14:36:35,161 INFO L263 TraceCheckUtils]: 284: Hoare triple {43747#false} call __utac_acc__Specification5_spec__3(); {43747#false} is VALID [2020-07-10 14:36:35,161 INFO L280 TraceCheckUtils]: 285: Hoare triple {43747#false} havoc ~tmp~6;havoc ~tmp___0~3; {43747#false} is VALID [2020-07-10 14:36:35,162 INFO L263 TraceCheckUtils]: 286: Hoare triple {43747#false} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:35,162 INFO L280 TraceCheckUtils]: 287: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-10 14:36:35,162 INFO L280 TraceCheckUtils]: 288: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,162 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {43746#true} {43747#false} #568#return; {43747#false} is VALID [2020-07-10 14:36:35,162 INFO L280 TraceCheckUtils]: 290: Hoare triple {43747#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43747#false} is VALID [2020-07-10 14:36:35,162 INFO L280 TraceCheckUtils]: 291: Hoare triple {43747#false} assume 2 != ~tmp~6; {43747#false} is VALID [2020-07-10 14:36:35,163 INFO L263 TraceCheckUtils]: 292: Hoare triple {43747#false} call #t~ret39 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:35,163 INFO L280 TraceCheckUtils]: 293: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:35,163 INFO L280 TraceCheckUtils]: 294: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:35,163 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {43746#true} {43747#false} #570#return; {43747#false} is VALID [2020-07-10 14:36:35,163 INFO L280 TraceCheckUtils]: 296: Hoare triple {43747#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {43747#false} is VALID [2020-07-10 14:36:35,163 INFO L280 TraceCheckUtils]: 297: Hoare triple {43747#false} assume 0 != ~tmp___0~3; {43747#false} is VALID [2020-07-10 14:36:35,164 INFO L280 TraceCheckUtils]: 298: Hoare triple {43747#false} assume 0 == ~switchedOnBeforeTS~0; {43747#false} is VALID [2020-07-10 14:36:35,164 INFO L263 TraceCheckUtils]: 299: Hoare triple {43747#false} call __automaton_fail(); {43747#false} is VALID [2020-07-10 14:36:35,164 INFO L280 TraceCheckUtils]: 300: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-10 14:36:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 83 proven. 29 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2020-07-10 14:36:35,237 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235681219] [2020-07-10 14:36:35,237 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2029741637] [2020-07-10 14:36:35,237 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 14:36:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,472 INFO L264 TraceCheckSpWp]: Trace formula consists of 1295 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:36:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:35,546 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:36:36,178 INFO L263 TraceCheckUtils]: 0: Hoare triple {43746#true} call ULTIMATE.init(); {43746#true} is VALID [2020-07-10 14:36:36,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {43746#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {44372#(<= ~waterLevel~0 1)} assume true; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,183 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44372#(<= ~waterLevel~0 1)} {43746#true} #586#return; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,184 INFO L263 TraceCheckUtils]: 4: Hoare triple {44372#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {44372#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;havoc ~tmp~10; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,186 INFO L263 TraceCheckUtils]: 6: Hoare triple {44372#(<= ~waterLevel~0 1)} call select_helpers(); {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {44372#(<= ~waterLevel~0 1)} assume true; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,187 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44372#(<= ~waterLevel~0 1)} {44372#(<= ~waterLevel~0 1)} #472#return; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,188 INFO L263 TraceCheckUtils]: 9: Hoare triple {44372#(<= ~waterLevel~0 1)} call select_features(); {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {44372#(<= ~waterLevel~0 1)} assume true; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,190 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44372#(<= ~waterLevel~0 1)} {44372#(<= ~waterLevel~0 1)} #474#return; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,190 INFO L263 TraceCheckUtils]: 12: Hoare triple {44372#(<= ~waterLevel~0 1)} call #t~ret75 := valid_product(); {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {44372#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {44372#(<= ~waterLevel~0 1)} assume true; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,193 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44372#(<= ~waterLevel~0 1)} {44372#(<= ~waterLevel~0 1)} #476#return; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {44372#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {44372#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,195 INFO L263 TraceCheckUtils]: 18: Hoare triple {44372#(<= ~waterLevel~0 1)} call setup(); {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,195 INFO L280 TraceCheckUtils]: 19: Hoare triple {44372#(<= ~waterLevel~0 1)} assume true; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,196 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44372#(<= ~waterLevel~0 1)} {44372#(<= ~waterLevel~0 1)} #478#return; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,197 INFO L263 TraceCheckUtils]: 21: Hoare triple {44372#(<= ~waterLevel~0 1)} call runTest(); {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,198 INFO L263 TraceCheckUtils]: 22: Hoare triple {44372#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,198 INFO L280 TraceCheckUtils]: 23: Hoare triple {44372#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,199 INFO L280 TraceCheckUtils]: 24: Hoare triple {44372#(<= ~waterLevel~0 1)} assume true; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,200 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44372#(<= ~waterLevel~0 1)} {44372#(<= ~waterLevel~0 1)} #576#return; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,200 INFO L263 TraceCheckUtils]: 26: Hoare triple {44372#(<= ~waterLevel~0 1)} call test(); {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,201 INFO L280 TraceCheckUtils]: 27: Hoare triple {44372#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,201 INFO L280 TraceCheckUtils]: 28: Hoare triple {44372#(<= ~waterLevel~0 1)} assume !false; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,202 INFO L280 TraceCheckUtils]: 29: Hoare triple {44372#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,202 INFO L280 TraceCheckUtils]: 30: Hoare triple {44372#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,202 INFO L280 TraceCheckUtils]: 31: Hoare triple {44372#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {44372#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:36:36,203 INFO L263 TraceCheckUtils]: 32: Hoare triple {44372#(<= ~waterLevel~0 1)} call waterRise(); {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,204 INFO L280 TraceCheckUtils]: 33: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44470#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:36:36,205 INFO L280 TraceCheckUtils]: 34: Hoare triple {44470#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {44470#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:36:36,206 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44470#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {44372#(<= ~waterLevel~0 1)} #524#return; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,207 INFO L280 TraceCheckUtils]: 36: Hoare triple {44477#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,208 INFO L280 TraceCheckUtils]: 37: Hoare triple {44477#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,208 INFO L280 TraceCheckUtils]: 38: Hoare triple {44477#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,209 INFO L280 TraceCheckUtils]: 39: Hoare triple {44477#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,209 INFO L280 TraceCheckUtils]: 40: Hoare triple {44477#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,210 INFO L263 TraceCheckUtils]: 41: Hoare triple {44477#(<= ~waterLevel~0 2)} call timeShift(); {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,210 INFO L263 TraceCheckUtils]: 42: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43746#true} is VALID [2020-07-10 14:36:36,210 INFO L263 TraceCheckUtils]: 43: Hoare triple {43746#true} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:36,210 INFO L280 TraceCheckUtils]: 44: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:36,211 INFO L280 TraceCheckUtils]: 45: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,211 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {43746#true} {43746#true} #566#return; {43746#true} is VALID [2020-07-10 14:36:36,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:36,211 INFO L280 TraceCheckUtils]: 48: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,211 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43746#true} {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #538#return; {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,212 INFO L263 TraceCheckUtils]: 52: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {43746#true} is VALID [2020-07-10 14:36:36,213 INFO L280 TraceCheckUtils]: 53: Hoare triple {43746#true} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:36,213 INFO L280 TraceCheckUtils]: 54: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:36,213 INFO L263 TraceCheckUtils]: 55: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {43746#true} is VALID [2020-07-10 14:36:36,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {43746#true} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:36,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {43746#true} assume !(0 != ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:36,213 INFO L263 TraceCheckUtils]: 58: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {43746#true} is VALID [2020-07-10 14:36:36,213 INFO L280 TraceCheckUtils]: 59: Hoare triple {43746#true} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:36,213 INFO L280 TraceCheckUtils]: 60: Hoare triple {43746#true} assume 0 == ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L263 TraceCheckUtils]: 61: Hoare triple {43746#true} call #t~ret10 := isHighWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {43746#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L263 TraceCheckUtils]: 63: Hoare triple {43746#true} call #t~ret30 := isHighWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L280 TraceCheckUtils]: 64: Hoare triple {43746#true} havoc ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L280 TraceCheckUtils]: 65: Hoare triple {43746#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L280 TraceCheckUtils]: 66: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {43746#true} {43746#true} #536#return; {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L280 TraceCheckUtils]: 68: Hoare triple {43746#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43746#true} is VALID [2020-07-10 14:36:36,214 INFO L280 TraceCheckUtils]: 69: Hoare triple {43746#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43746#true} is VALID [2020-07-10 14:36:36,215 INFO L280 TraceCheckUtils]: 70: Hoare triple {43746#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43746#true} is VALID [2020-07-10 14:36:36,215 INFO L280 TraceCheckUtils]: 71: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,215 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {43746#true} {43746#true} #550#return; {43746#true} is VALID [2020-07-10 14:36:36,215 INFO L280 TraceCheckUtils]: 73: Hoare triple {43746#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43746#true} is VALID [2020-07-10 14:36:36,215 INFO L280 TraceCheckUtils]: 74: Hoare triple {43746#true} assume 0 != ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:36,215 INFO L263 TraceCheckUtils]: 75: Hoare triple {43746#true} call activatePump(); {43746#true} is VALID [2020-07-10 14:36:36,215 INFO L280 TraceCheckUtils]: 76: Hoare triple {43746#true} ~pumpRunning~0 := 1; {43746#true} is VALID [2020-07-10 14:36:36,215 INFO L280 TraceCheckUtils]: 77: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,216 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43746#true} {43746#true} #552#return; {43746#true} is VALID [2020-07-10 14:36:36,216 INFO L280 TraceCheckUtils]: 79: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,216 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {43746#true} {43746#true} #564#return; {43746#true} is VALID [2020-07-10 14:36:36,216 INFO L280 TraceCheckUtils]: 81: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,216 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {43746#true} {43746#true} #522#return; {43746#true} is VALID [2020-07-10 14:36:36,216 INFO L280 TraceCheckUtils]: 83: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,217 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43746#true} {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #542#return; {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,217 INFO L263 TraceCheckUtils]: 85: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-10 14:36:36,217 INFO L280 TraceCheckUtils]: 86: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:36,217 INFO L263 TraceCheckUtils]: 87: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:36,217 INFO L280 TraceCheckUtils]: 88: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43746#true} is VALID [2020-07-10 14:36:36,217 INFO L280 TraceCheckUtils]: 89: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,217 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {43746#true} {43746#true} #568#return; {43746#true} is VALID [2020-07-10 14:36:36,218 INFO L280 TraceCheckUtils]: 91: Hoare triple {43746#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43746#true} is VALID [2020-07-10 14:36:36,218 INFO L280 TraceCheckUtils]: 92: Hoare triple {43746#true} assume !(2 != ~tmp~6); {43746#true} is VALID [2020-07-10 14:36:36,218 INFO L280 TraceCheckUtils]: 93: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,218 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43746#true} {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #544#return; {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,219 INFO L280 TraceCheckUtils]: 95: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,219 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {44477#(<= ~waterLevel~0 2)} #532#return; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,220 INFO L280 TraceCheckUtils]: 97: Hoare triple {44477#(<= ~waterLevel~0 2)} assume !false; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,220 INFO L280 TraceCheckUtils]: 98: Hoare triple {44477#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,221 INFO L280 TraceCheckUtils]: 99: Hoare triple {44477#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,221 INFO L280 TraceCheckUtils]: 100: Hoare triple {44477#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,222 INFO L280 TraceCheckUtils]: 101: Hoare triple {44477#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,222 INFO L280 TraceCheckUtils]: 102: Hoare triple {44477#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,222 INFO L280 TraceCheckUtils]: 103: Hoare triple {44477#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,223 INFO L280 TraceCheckUtils]: 104: Hoare triple {44477#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,223 INFO L280 TraceCheckUtils]: 105: Hoare triple {44477#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {44477#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:36:36,224 INFO L263 TraceCheckUtils]: 106: Hoare triple {44477#(<= ~waterLevel~0 2)} call timeShift(); {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,224 INFO L263 TraceCheckUtils]: 107: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43746#true} is VALID [2020-07-10 14:36:36,224 INFO L263 TraceCheckUtils]: 108: Hoare triple {43746#true} call #t~ret37 := isPumpRunning(); {43746#true} is VALID [2020-07-10 14:36:36,224 INFO L280 TraceCheckUtils]: 109: Hoare triple {43746#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43746#true} is VALID [2020-07-10 14:36:36,224 INFO L280 TraceCheckUtils]: 110: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,224 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43746#true} {43746#true} #566#return; {43746#true} is VALID [2020-07-10 14:36:36,224 INFO L280 TraceCheckUtils]: 112: Hoare triple {43746#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43746#true} is VALID [2020-07-10 14:36:36,225 INFO L280 TraceCheckUtils]: 113: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,225 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {43746#true} {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #538#return; {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,225 INFO L280 TraceCheckUtils]: 115: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,226 INFO L263 TraceCheckUtils]: 116: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,227 INFO L280 TraceCheckUtils]: 117: Hoare triple {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,228 INFO L280 TraceCheckUtils]: 118: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,229 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {44466#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,230 INFO L280 TraceCheckUtils]: 120: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,230 INFO L263 TraceCheckUtils]: 121: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {43746#true} is VALID [2020-07-10 14:36:36,230 INFO L280 TraceCheckUtils]: 122: Hoare triple {43746#true} havoc ~tmp~2; {43746#true} is VALID [2020-07-10 14:36:36,230 INFO L280 TraceCheckUtils]: 123: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:36,230 INFO L263 TraceCheckUtils]: 124: Hoare triple {43746#true} call #t~ret12 := isMethaneAlarm(); {43746#true} is VALID [2020-07-10 14:36:36,231 INFO L280 TraceCheckUtils]: 125: Hoare triple {43746#true} havoc ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:36,231 INFO L263 TraceCheckUtils]: 126: Hoare triple {43746#true} call #t~ret13 := isMethaneLevelCritical(); {43746#true} is VALID [2020-07-10 14:36:36,231 INFO L280 TraceCheckUtils]: 127: Hoare triple {43746#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43746#true} is VALID [2020-07-10 14:36:36,231 INFO L280 TraceCheckUtils]: 128: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,231 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {43746#true} {43746#true} #580#return; {43746#true} is VALID [2020-07-10 14:36:36,232 INFO L280 TraceCheckUtils]: 130: Hoare triple {43746#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43746#true} is VALID [2020-07-10 14:36:36,232 INFO L280 TraceCheckUtils]: 131: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,232 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {43746#true} {43746#true} #516#return; {43746#true} is VALID [2020-07-10 14:36:36,232 INFO L280 TraceCheckUtils]: 133: Hoare triple {43746#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43746#true} is VALID [2020-07-10 14:36:36,232 INFO L280 TraceCheckUtils]: 134: Hoare triple {43746#true} assume !(0 != ~tmp~2); {43746#true} is VALID [2020-07-10 14:36:36,232 INFO L263 TraceCheckUtils]: 135: Hoare triple {43746#true} call processEnvironment__wrappee__lowWaterSensor(); {43746#true} is VALID [2020-07-10 14:36:36,233 INFO L280 TraceCheckUtils]: 136: Hoare triple {43746#true} havoc ~tmp~1; {43746#true} is VALID [2020-07-10 14:36:36,233 INFO L280 TraceCheckUtils]: 137: Hoare triple {43746#true} assume 0 != ~pumpRunning~0; {43746#true} is VALID [2020-07-10 14:36:36,233 INFO L263 TraceCheckUtils]: 138: Hoare triple {43746#true} call #t~ret11 := isLowWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:36,233 INFO L280 TraceCheckUtils]: 139: Hoare triple {43746#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {43746#true} is VALID [2020-07-10 14:36:36,233 INFO L263 TraceCheckUtils]: 140: Hoare triple {43746#true} call #t~ret31 := isLowWaterSensorDry(); {43746#true} is VALID [2020-07-10 14:36:36,233 INFO L280 TraceCheckUtils]: 141: Hoare triple {43746#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {43746#true} is VALID [2020-07-10 14:36:36,233 INFO L280 TraceCheckUtils]: 142: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,234 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {43746#true} {43746#true} #514#return; {43746#true} is VALID [2020-07-10 14:36:36,234 INFO L280 TraceCheckUtils]: 144: Hoare triple {43746#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {43746#true} is VALID [2020-07-10 14:36:36,234 INFO L280 TraceCheckUtils]: 145: Hoare triple {43746#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {43746#true} is VALID [2020-07-10 14:36:36,234 INFO L280 TraceCheckUtils]: 146: Hoare triple {43746#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {43746#true} is VALID [2020-07-10 14:36:36,234 INFO L280 TraceCheckUtils]: 147: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,234 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {43746#true} {43746#true} #558#return; {43746#true} is VALID [2020-07-10 14:36:36,235 INFO L280 TraceCheckUtils]: 149: Hoare triple {43746#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {43746#true} is VALID [2020-07-10 14:36:36,235 INFO L280 TraceCheckUtils]: 150: Hoare triple {43746#true} assume !(0 != ~tmp~1); {43746#true} is VALID [2020-07-10 14:36:36,235 INFO L263 TraceCheckUtils]: 151: Hoare triple {43746#true} call processEnvironment__wrappee__highWaterSensor(); {43746#true} is VALID [2020-07-10 14:36:36,235 INFO L280 TraceCheckUtils]: 152: Hoare triple {43746#true} havoc ~tmp~0; {43746#true} is VALID [2020-07-10 14:36:36,235 INFO L280 TraceCheckUtils]: 153: Hoare triple {43746#true} assume !(0 == ~pumpRunning~0); {43746#true} is VALID [2020-07-10 14:36:36,236 INFO L263 TraceCheckUtils]: 154: Hoare triple {43746#true} call processEnvironment__wrappee__base(); {43746#true} is VALID [2020-07-10 14:36:36,236 INFO L280 TraceCheckUtils]: 155: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,236 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {43746#true} {43746#true} #556#return; {43746#true} is VALID [2020-07-10 14:36:36,236 INFO L280 TraceCheckUtils]: 157: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,236 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {43746#true} {43746#true} #562#return; {43746#true} is VALID [2020-07-10 14:36:36,236 INFO L280 TraceCheckUtils]: 159: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,237 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {43746#true} {43746#true} #520#return; {43746#true} is VALID [2020-07-10 14:36:36,237 INFO L280 TraceCheckUtils]: 161: Hoare triple {43746#true} assume true; {43746#true} is VALID [2020-07-10 14:36:36,243 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {43746#true} {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #542#return; {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:36,244 INFO L263 TraceCheckUtils]: 163: Hoare triple {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43746#true} is VALID [2020-07-10 14:36:36,244 INFO L280 TraceCheckUtils]: 164: Hoare triple {43746#true} havoc ~tmp~6;havoc ~tmp___0~3; {43746#true} is VALID [2020-07-10 14:36:36,244 INFO L263 TraceCheckUtils]: 165: Hoare triple {43746#true} call #t~ret38 := getWaterLevel(); {43746#true} is VALID [2020-07-10 14:36:36,245 INFO L280 TraceCheckUtils]: 166: Hoare triple {43746#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {44871#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:36:36,245 INFO L280 TraceCheckUtils]: 167: Hoare triple {44871#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {44871#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:36:36,246 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {44871#(<= |getWaterLevel_#res| ~waterLevel~0)} {43746#true} #568#return; {44878#(<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)} is VALID [2020-07-10 14:36:36,247 INFO L280 TraceCheckUtils]: 169: Hoare triple {44878#(<= |__utac_acc__Specification5_spec__3_#t~ret38| ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {44882#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} is VALID [2020-07-10 14:36:36,248 INFO L280 TraceCheckUtils]: 170: Hoare triple {44882#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} assume !(2 != ~tmp~6); {44886#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:36,248 INFO L280 TraceCheckUtils]: 171: Hoare triple {44886#(<= 2 ~waterLevel~0)} assume true; {44886#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:36:36,249 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {44886#(<= 2 ~waterLevel~0)} {44120#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #544#return; {44893#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:36:36,250 INFO L280 TraceCheckUtils]: 173: Hoare triple {44893#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {44893#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:36:36,251 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {44893#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {44477#(<= ~waterLevel~0 2)} #532#return; {43747#false} is VALID [2020-07-10 14:36:36,251 INFO L280 TraceCheckUtils]: 175: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-10 14:36:36,251 INFO L280 TraceCheckUtils]: 176: Hoare triple {43747#false} assume ~splverifierCounter~0 < 4; {43747#false} is VALID [2020-07-10 14:36:36,251 INFO L280 TraceCheckUtils]: 177: Hoare triple {43747#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43747#false} is VALID [2020-07-10 14:36:36,252 INFO L280 TraceCheckUtils]: 178: Hoare triple {43747#false} assume !(0 != ~tmp~5); {43747#false} is VALID [2020-07-10 14:36:36,252 INFO L280 TraceCheckUtils]: 179: Hoare triple {43747#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43747#false} is VALID [2020-07-10 14:36:36,252 INFO L280 TraceCheckUtils]: 180: Hoare triple {43747#false} assume !(0 != ~tmp___0~2); {43747#false} is VALID [2020-07-10 14:36:36,252 INFO L280 TraceCheckUtils]: 181: Hoare triple {43747#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43747#false} is VALID [2020-07-10 14:36:36,252 INFO L280 TraceCheckUtils]: 182: Hoare triple {43747#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43747#false} is VALID [2020-07-10 14:36:36,252 INFO L280 TraceCheckUtils]: 183: Hoare triple {43747#false} assume !(0 != ~tmp___1~0); {43747#false} is VALID [2020-07-10 14:36:36,252 INFO L263 TraceCheckUtils]: 184: Hoare triple {43747#false} call timeShift(); {43747#false} is VALID [2020-07-10 14:36:36,253 INFO L263 TraceCheckUtils]: 185: Hoare triple {43747#false} call __utac_acc__Specification5_spec__2(); {43747#false} is VALID [2020-07-10 14:36:36,253 INFO L263 TraceCheckUtils]: 186: Hoare triple {43747#false} call #t~ret37 := isPumpRunning(); {43747#false} is VALID [2020-07-10 14:36:36,253 INFO L280 TraceCheckUtils]: 187: Hoare triple {43747#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43747#false} is VALID [2020-07-10 14:36:36,253 INFO L280 TraceCheckUtils]: 188: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,253 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {43747#false} {43747#false} #566#return; {43747#false} is VALID [2020-07-10 14:36:36,253 INFO L280 TraceCheckUtils]: 190: Hoare triple {43747#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43747#false} is VALID [2020-07-10 14:36:36,254 INFO L280 TraceCheckUtils]: 191: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,254 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43747#false} {43747#false} #538#return; {43747#false} is VALID [2020-07-10 14:36:36,254 INFO L280 TraceCheckUtils]: 193: Hoare triple {43747#false} assume 0 != ~pumpRunning~0; {43747#false} is VALID [2020-07-10 14:36:36,254 INFO L263 TraceCheckUtils]: 194: Hoare triple {43747#false} call lowerWaterLevel(); {43747#false} is VALID [2020-07-10 14:36:36,254 INFO L280 TraceCheckUtils]: 195: Hoare triple {43747#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43747#false} is VALID [2020-07-10 14:36:36,255 INFO L280 TraceCheckUtils]: 196: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,255 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {43747#false} {43747#false} #540#return; {43747#false} is VALID [2020-07-10 14:36:36,255 INFO L280 TraceCheckUtils]: 198: Hoare triple {43747#false} assume 0 != ~systemActive~0; {43747#false} is VALID [2020-07-10 14:36:36,255 INFO L263 TraceCheckUtils]: 199: Hoare triple {43747#false} call processEnvironment(); {43747#false} is VALID [2020-07-10 14:36:36,255 INFO L280 TraceCheckUtils]: 200: Hoare triple {43747#false} havoc ~tmp~2; {43747#false} is VALID [2020-07-10 14:36:36,255 INFO L280 TraceCheckUtils]: 201: Hoare triple {43747#false} assume 0 != ~pumpRunning~0; {43747#false} is VALID [2020-07-10 14:36:36,256 INFO L263 TraceCheckUtils]: 202: Hoare triple {43747#false} call #t~ret12 := isMethaneAlarm(); {43747#false} is VALID [2020-07-10 14:36:36,256 INFO L280 TraceCheckUtils]: 203: Hoare triple {43747#false} havoc ~retValue_acc~4; {43747#false} is VALID [2020-07-10 14:36:36,256 INFO L263 TraceCheckUtils]: 204: Hoare triple {43747#false} call #t~ret13 := isMethaneLevelCritical(); {43747#false} is VALID [2020-07-10 14:36:36,256 INFO L280 TraceCheckUtils]: 205: Hoare triple {43747#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {43747#false} is VALID [2020-07-10 14:36:36,256 INFO L280 TraceCheckUtils]: 206: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,256 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {43747#false} {43747#false} #580#return; {43747#false} is VALID [2020-07-10 14:36:36,256 INFO L280 TraceCheckUtils]: 208: Hoare triple {43747#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {43747#false} is VALID [2020-07-10 14:36:36,257 INFO L280 TraceCheckUtils]: 209: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,257 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {43747#false} {43747#false} #516#return; {43747#false} is VALID [2020-07-10 14:36:36,257 INFO L280 TraceCheckUtils]: 211: Hoare triple {43747#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {43747#false} is VALID [2020-07-10 14:36:36,257 INFO L280 TraceCheckUtils]: 212: Hoare triple {43747#false} assume 0 != ~tmp~2; {43747#false} is VALID [2020-07-10 14:36:36,257 INFO L263 TraceCheckUtils]: 213: Hoare triple {43747#false} call deactivatePump(); {43747#false} is VALID [2020-07-10 14:36:36,258 INFO L280 TraceCheckUtils]: 214: Hoare triple {43747#false} ~pumpRunning~0 := 0; {43747#false} is VALID [2020-07-10 14:36:36,258 INFO L280 TraceCheckUtils]: 215: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,258 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {43747#false} {43747#false} #518#return; {43747#false} is VALID [2020-07-10 14:36:36,258 INFO L280 TraceCheckUtils]: 217: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,258 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43747#false} {43747#false} #542#return; {43747#false} is VALID [2020-07-10 14:36:36,259 INFO L263 TraceCheckUtils]: 219: Hoare triple {43747#false} call __utac_acc__Specification5_spec__3(); {43747#false} is VALID [2020-07-10 14:36:36,259 INFO L280 TraceCheckUtils]: 220: Hoare triple {43747#false} havoc ~tmp~6;havoc ~tmp___0~3; {43747#false} is VALID [2020-07-10 14:36:36,259 INFO L263 TraceCheckUtils]: 221: Hoare triple {43747#false} call #t~ret38 := getWaterLevel(); {43747#false} is VALID [2020-07-10 14:36:36,259 INFO L280 TraceCheckUtils]: 222: Hoare triple {43747#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43747#false} is VALID [2020-07-10 14:36:36,259 INFO L280 TraceCheckUtils]: 223: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,259 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {43747#false} {43747#false} #568#return; {43747#false} is VALID [2020-07-10 14:36:36,260 INFO L280 TraceCheckUtils]: 225: Hoare triple {43747#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43747#false} is VALID [2020-07-10 14:36:36,260 INFO L280 TraceCheckUtils]: 226: Hoare triple {43747#false} assume !(2 != ~tmp~6); {43747#false} is VALID [2020-07-10 14:36:36,260 INFO L280 TraceCheckUtils]: 227: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,260 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {43747#false} {43747#false} #544#return; {43747#false} is VALID [2020-07-10 14:36:36,260 INFO L280 TraceCheckUtils]: 229: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,260 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {43747#false} {43747#false} #532#return; {43747#false} is VALID [2020-07-10 14:36:36,261 INFO L280 TraceCheckUtils]: 231: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-10 14:36:36,261 INFO L280 TraceCheckUtils]: 232: Hoare triple {43747#false} assume ~splverifierCounter~0 < 4; {43747#false} is VALID [2020-07-10 14:36:36,261 INFO L280 TraceCheckUtils]: 233: Hoare triple {43747#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {43747#false} is VALID [2020-07-10 14:36:36,261 INFO L280 TraceCheckUtils]: 234: Hoare triple {43747#false} assume !(0 != ~tmp~5); {43747#false} is VALID [2020-07-10 14:36:36,261 INFO L280 TraceCheckUtils]: 235: Hoare triple {43747#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {43747#false} is VALID [2020-07-10 14:36:36,261 INFO L280 TraceCheckUtils]: 236: Hoare triple {43747#false} assume !(0 != ~tmp___0~2); {43747#false} is VALID [2020-07-10 14:36:36,262 INFO L280 TraceCheckUtils]: 237: Hoare triple {43747#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {43747#false} is VALID [2020-07-10 14:36:36,262 INFO L280 TraceCheckUtils]: 238: Hoare triple {43747#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {43747#false} is VALID [2020-07-10 14:36:36,262 INFO L280 TraceCheckUtils]: 239: Hoare triple {43747#false} assume !(0 != ~tmp___1~0); {43747#false} is VALID [2020-07-10 14:36:36,262 INFO L263 TraceCheckUtils]: 240: Hoare triple {43747#false} call timeShift(); {43747#false} is VALID [2020-07-10 14:36:36,262 INFO L263 TraceCheckUtils]: 241: Hoare triple {43747#false} call __utac_acc__Specification5_spec__2(); {43747#false} is VALID [2020-07-10 14:36:36,262 INFO L263 TraceCheckUtils]: 242: Hoare triple {43747#false} call #t~ret37 := isPumpRunning(); {43747#false} is VALID [2020-07-10 14:36:36,263 INFO L280 TraceCheckUtils]: 243: Hoare triple {43747#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43747#false} is VALID [2020-07-10 14:36:36,263 INFO L280 TraceCheckUtils]: 244: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,263 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {43747#false} {43747#false} #566#return; {43747#false} is VALID [2020-07-10 14:36:36,263 INFO L280 TraceCheckUtils]: 246: Hoare triple {43747#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {43747#false} is VALID [2020-07-10 14:36:36,263 INFO L280 TraceCheckUtils]: 247: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,263 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {43747#false} {43747#false} #538#return; {43747#false} is VALID [2020-07-10 14:36:36,264 INFO L280 TraceCheckUtils]: 249: Hoare triple {43747#false} assume !(0 != ~pumpRunning~0); {43747#false} is VALID [2020-07-10 14:36:36,264 INFO L280 TraceCheckUtils]: 250: Hoare triple {43747#false} assume 0 != ~systemActive~0; {43747#false} is VALID [2020-07-10 14:36:36,264 INFO L263 TraceCheckUtils]: 251: Hoare triple {43747#false} call processEnvironment(); {43747#false} is VALID [2020-07-10 14:36:36,264 INFO L280 TraceCheckUtils]: 252: Hoare triple {43747#false} havoc ~tmp~2; {43747#false} is VALID [2020-07-10 14:36:36,264 INFO L280 TraceCheckUtils]: 253: Hoare triple {43747#false} assume !(0 != ~pumpRunning~0); {43747#false} is VALID [2020-07-10 14:36:36,265 INFO L263 TraceCheckUtils]: 254: Hoare triple {43747#false} call processEnvironment__wrappee__lowWaterSensor(); {43747#false} is VALID [2020-07-10 14:36:36,265 INFO L280 TraceCheckUtils]: 255: Hoare triple {43747#false} havoc ~tmp~1; {43747#false} is VALID [2020-07-10 14:36:36,265 INFO L280 TraceCheckUtils]: 256: Hoare triple {43747#false} assume !(0 != ~pumpRunning~0); {43747#false} is VALID [2020-07-10 14:36:36,265 INFO L263 TraceCheckUtils]: 257: Hoare triple {43747#false} call processEnvironment__wrappee__highWaterSensor(); {43747#false} is VALID [2020-07-10 14:36:36,265 INFO L280 TraceCheckUtils]: 258: Hoare triple {43747#false} havoc ~tmp~0; {43747#false} is VALID [2020-07-10 14:36:36,265 INFO L280 TraceCheckUtils]: 259: Hoare triple {43747#false} assume 0 == ~pumpRunning~0; {43747#false} is VALID [2020-07-10 14:36:36,266 INFO L263 TraceCheckUtils]: 260: Hoare triple {43747#false} call #t~ret10 := isHighWaterLevel(); {43747#false} is VALID [2020-07-10 14:36:36,266 INFO L280 TraceCheckUtils]: 261: Hoare triple {43747#false} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {43747#false} is VALID [2020-07-10 14:36:36,266 INFO L263 TraceCheckUtils]: 262: Hoare triple {43747#false} call #t~ret30 := isHighWaterSensorDry(); {43747#false} is VALID [2020-07-10 14:36:36,266 INFO L280 TraceCheckUtils]: 263: Hoare triple {43747#false} havoc ~retValue_acc~2; {43747#false} is VALID [2020-07-10 14:36:36,266 INFO L280 TraceCheckUtils]: 264: Hoare triple {43747#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {43747#false} is VALID [2020-07-10 14:36:36,266 INFO L280 TraceCheckUtils]: 265: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,267 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {43747#false} {43747#false} #536#return; {43747#false} is VALID [2020-07-10 14:36:36,267 INFO L280 TraceCheckUtils]: 267: Hoare triple {43747#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {43747#false} is VALID [2020-07-10 14:36:36,267 INFO L280 TraceCheckUtils]: 268: Hoare triple {43747#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {43747#false} is VALID [2020-07-10 14:36:36,267 INFO L280 TraceCheckUtils]: 269: Hoare triple {43747#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {43747#false} is VALID [2020-07-10 14:36:36,267 INFO L280 TraceCheckUtils]: 270: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,267 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {43747#false} {43747#false} #550#return; {43747#false} is VALID [2020-07-10 14:36:36,267 INFO L280 TraceCheckUtils]: 272: Hoare triple {43747#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L280 TraceCheckUtils]: 273: Hoare triple {43747#false} assume 0 != ~tmp~0; {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L263 TraceCheckUtils]: 274: Hoare triple {43747#false} call activatePump(); {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L280 TraceCheckUtils]: 275: Hoare triple {43747#false} ~pumpRunning~0 := 1; {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L280 TraceCheckUtils]: 276: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {43747#false} {43747#false} #552#return; {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L280 TraceCheckUtils]: 278: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {43747#false} {43747#false} #564#return; {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L280 TraceCheckUtils]: 280: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,268 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {43747#false} {43747#false} #522#return; {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L280 TraceCheckUtils]: 282: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {43747#false} {43747#false} #542#return; {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L263 TraceCheckUtils]: 284: Hoare triple {43747#false} call __utac_acc__Specification5_spec__3(); {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L280 TraceCheckUtils]: 285: Hoare triple {43747#false} havoc ~tmp~6;havoc ~tmp___0~3; {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L263 TraceCheckUtils]: 286: Hoare triple {43747#false} call #t~ret38 := getWaterLevel(); {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L280 TraceCheckUtils]: 287: Hoare triple {43747#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L280 TraceCheckUtils]: 288: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {43747#false} {43747#false} #568#return; {43747#false} is VALID [2020-07-10 14:36:36,269 INFO L280 TraceCheckUtils]: 290: Hoare triple {43747#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L280 TraceCheckUtils]: 291: Hoare triple {43747#false} assume 2 != ~tmp~6; {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L263 TraceCheckUtils]: 292: Hoare triple {43747#false} call #t~ret39 := isPumpRunning(); {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L280 TraceCheckUtils]: 293: Hoare triple {43747#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L280 TraceCheckUtils]: 294: Hoare triple {43747#false} assume true; {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {43747#false} {43747#false} #570#return; {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L280 TraceCheckUtils]: 296: Hoare triple {43747#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L280 TraceCheckUtils]: 297: Hoare triple {43747#false} assume 0 != ~tmp___0~3; {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L280 TraceCheckUtils]: 298: Hoare triple {43747#false} assume 0 == ~switchedOnBeforeTS~0; {43747#false} is VALID [2020-07-10 14:36:36,270 INFO L263 TraceCheckUtils]: 299: Hoare triple {43747#false} call __automaton_fail(); {43747#false} is VALID [2020-07-10 14:36:36,271 INFO L280 TraceCheckUtils]: 300: Hoare triple {43747#false} assume !false; {43747#false} is VALID [2020-07-10 14:36:36,304 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 208 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-10 14:36:36,305 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:36:36,305 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-10 14:36:36,305 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749000040] [2020-07-10 14:36:36,306 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 301 [2020-07-10 14:36:39,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:36:39,663 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-10 14:36:40,138 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:40,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-10 14:36:40,139 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:36:40,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-10 14:36:40,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:36:40,140 INFO L87 Difference]: Start difference. First operand 2031 states and 2386 transitions. Second operand 24 states. [2020-07-10 14:36:41,668 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:47,587 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:52,735 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:36:54,001 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:36:54,857 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:36:55,409 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:36:56,468 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:36:56,992 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:36:57,672 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:58,244 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:07,563 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:37:08,401 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:37:59,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:59,060 INFO L93 Difference]: Finished difference Result 5138 states and 6888 transitions. [2020-07-10 14:37:59,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-10 14:37:59,060 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 301 [2020-07-10 14:37:59,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:37:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:37:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 941 transitions. [2020-07-10 14:37:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:37:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 941 transitions. [2020-07-10 14:37:59,088 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 941 transitions. [2020-07-10 14:38:02,243 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 941 edges. 941 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:38:02,808 INFO L225 Difference]: With dead ends: 5138 [2020-07-10 14:38:02,809 INFO L226 Difference]: Without dead ends: 3158 [2020-07-10 14:38:02,815 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 413 SyntacticMatches, 4 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 913 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=703, Invalid=2719, Unknown=0, NotChecked=0, Total=3422 [2020-07-10 14:38:02,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3158 states. [2020-07-10 14:38:24,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3158 to 2237. [2020-07-10 14:38:24,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:38:24,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3158 states. Second operand 2237 states. [2020-07-10 14:38:24,258 INFO L74 IsIncluded]: Start isIncluded. First operand 3158 states. Second operand 2237 states. [2020-07-10 14:38:24,258 INFO L87 Difference]: Start difference. First operand 3158 states. Second operand 2237 states. [2020-07-10 14:38:24,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:24,619 INFO L93 Difference]: Finished difference Result 3158 states and 4215 transitions. [2020-07-10 14:38:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4215 transitions. [2020-07-10 14:38:24,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:38:24,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:38:24,627 INFO L74 IsIncluded]: Start isIncluded. First operand 2237 states. Second operand 3158 states. [2020-07-10 14:38:24,627 INFO L87 Difference]: Start difference. First operand 2237 states. Second operand 3158 states. [2020-07-10 14:38:25,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:25,017 INFO L93 Difference]: Finished difference Result 3158 states and 4215 transitions. [2020-07-10 14:38:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4215 transitions. [2020-07-10 14:38:25,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:38:25,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:38:25,024 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:38:25,024 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:38:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2237 states. [2020-07-10 14:38:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 2237 states and 2619 transitions. [2020-07-10 14:38:25,237 INFO L78 Accepts]: Start accepts. Automaton has 2237 states and 2619 transitions. Word has length 301 [2020-07-10 14:38:25,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:38:25,237 INFO L479 AbstractCegarLoop]: Abstraction has 2237 states and 2619 transitions. [2020-07-10 14:38:25,237 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-10 14:38:25,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 2619 transitions. [2020-07-10 14:38:25,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-07-10 14:38:25,245 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:38:25,246 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 14:38:25,461 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:38:25,462 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:38:25,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:38:25,463 INFO L82 PathProgramCache]: Analyzing trace with hash 1260839399, now seen corresponding path program 1 times [2020-07-10 14:38:25,463 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:38:25,464 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075343976] [2020-07-10 14:38:25,464 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:38:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:25,884 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:38:25,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:25,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {62002#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61750#true} is VALID [2020-07-10 14:38:25,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:25,934 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #586#return; {61750#true} is VALID [2020-07-10 14:38:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:25,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:25,938 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61750#true} {61750#true} #472#return; {61750#true} is VALID [2020-07-10 14:38:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:25,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:25,941 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61750#true} {61750#true} #474#return; {61750#true} is VALID [2020-07-10 14:38:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:25,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {62003#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:38:25,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {62003#(= 1 |valid_product_#res|)} assume true; {62003#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:38:25,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62003#(= 1 |valid_product_#res|)} {61750#true} #476#return; {61762#(= |main_#t~ret75| 1)} is VALID [2020-07-10 14:38:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:25,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:25,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61750#true} {61750#true} #478#return; {61750#true} is VALID [2020-07-10 14:38:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:25,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {61750#true} is VALID [2020-07-10 14:38:25,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:25,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #576#return; {61750#true} is VALID [2020-07-10 14:38:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61750#true} is VALID [2020-07-10 14:38:26,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #524#return; {61750#true} is VALID [2020-07-10 14:38:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,060 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,061 INFO L263 TraceCheckUtils]: 0: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,061 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,061 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,062 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,115 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,116 INFO L263 TraceCheckUtils]: 1: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,117 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,118 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,118 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,118 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #552#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,127 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,127 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,128 INFO L263 TraceCheckUtils]: 4: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,128 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,129 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,130 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,130 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,131 INFO L263 TraceCheckUtils]: 16: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,133 INFO L280 TraceCheckUtils]: 18: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,133 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #552#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,134 INFO L280 TraceCheckUtils]: 20: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,135 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #564#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,136 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,137 INFO L263 TraceCheckUtils]: 5: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,137 INFO L263 TraceCheckUtils]: 7: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,138 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,138 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,139 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,139 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,139 INFO L280 TraceCheckUtils]: 17: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,140 INFO L263 TraceCheckUtils]: 19: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,142 INFO L280 TraceCheckUtils]: 21: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,143 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #552#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,144 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #564#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,145 INFO L280 TraceCheckUtils]: 25: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,146 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #522#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,147 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,148 INFO L280 TraceCheckUtils]: 3: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,148 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,148 INFO L263 TraceCheckUtils]: 5: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,149 INFO L280 TraceCheckUtils]: 6: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,149 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,149 INFO L263 TraceCheckUtils]: 8: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,149 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,149 INFO L263 TraceCheckUtils]: 10: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,150 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,150 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,150 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,151 INFO L280 TraceCheckUtils]: 18: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,151 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,151 INFO L280 TraceCheckUtils]: 21: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,152 INFO L263 TraceCheckUtils]: 22: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,153 INFO L280 TraceCheckUtils]: 23: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,154 INFO L280 TraceCheckUtils]: 24: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,154 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #552#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,155 INFO L280 TraceCheckUtils]: 26: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,155 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #564#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,156 INFO L280 TraceCheckUtils]: 28: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,157 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #522#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,157 INFO L280 TraceCheckUtils]: 30: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,158 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #542#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,166 INFO L263 TraceCheckUtils]: 1: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,167 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume !(2 != ~tmp~6); {61750#true} is VALID [2020-07-10 14:38:26,167 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,168 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61750#true} {62046#(<= 1 ~pumpRunning~0)} #544#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:26,169 INFO L263 TraceCheckUtils]: 1: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,170 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,170 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume 0 != ~systemActive~0; {61750#true} is VALID [2020-07-10 14:38:26,171 INFO L263 TraceCheckUtils]: 10: Hoare triple {61750#true} call processEnvironment(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,172 INFO L263 TraceCheckUtils]: 13: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,172 INFO L280 TraceCheckUtils]: 14: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,173 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,173 INFO L263 TraceCheckUtils]: 16: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,174 INFO L280 TraceCheckUtils]: 17: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,174 INFO L280 TraceCheckUtils]: 18: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,174 INFO L263 TraceCheckUtils]: 19: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,174 INFO L280 TraceCheckUtils]: 20: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,174 INFO L263 TraceCheckUtils]: 21: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,175 INFO L280 TraceCheckUtils]: 22: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,175 INFO L280 TraceCheckUtils]: 23: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,175 INFO L280 TraceCheckUtils]: 24: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,175 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,175 INFO L280 TraceCheckUtils]: 26: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,176 INFO L280 TraceCheckUtils]: 27: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,176 INFO L280 TraceCheckUtils]: 28: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,176 INFO L280 TraceCheckUtils]: 29: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,176 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,177 INFO L280 TraceCheckUtils]: 31: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,177 INFO L280 TraceCheckUtils]: 32: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,178 INFO L263 TraceCheckUtils]: 33: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,179 INFO L280 TraceCheckUtils]: 34: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,179 INFO L280 TraceCheckUtils]: 35: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,180 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #552#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,181 INFO L280 TraceCheckUtils]: 37: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,182 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #564#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,182 INFO L280 TraceCheckUtils]: 39: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,183 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #522#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,184 INFO L280 TraceCheckUtils]: 41: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,184 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #542#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,185 INFO L263 TraceCheckUtils]: 43: Hoare triple {62046#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61750#true} is VALID [2020-07-10 14:38:26,185 INFO L280 TraceCheckUtils]: 44: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,185 INFO L263 TraceCheckUtils]: 45: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,185 INFO L280 TraceCheckUtils]: 46: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,185 INFO L280 TraceCheckUtils]: 47: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,186 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,186 INFO L280 TraceCheckUtils]: 49: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,186 INFO L280 TraceCheckUtils]: 50: Hoare triple {61750#true} assume !(2 != ~tmp~6); {61750#true} is VALID [2020-07-10 14:38:26,186 INFO L280 TraceCheckUtils]: 51: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,187 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {61750#true} {62046#(<= 1 ~pumpRunning~0)} #544#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,187 INFO L280 TraceCheckUtils]: 53: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,188 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #532#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,218 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,218 INFO L263 TraceCheckUtils]: 0: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,218 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,219 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,219 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61750#true} is VALID [2020-07-10 14:38:26,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,224 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #540#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,241 INFO L263 TraceCheckUtils]: 1: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:26,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,241 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,242 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61750#true} {61750#true} #516#return; {61750#true} is VALID [2020-07-10 14:38:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61750#true} is VALID [2020-07-10 14:38:26,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #514#return; {61750#true} is VALID [2020-07-10 14:38:26,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61750#true} is VALID [2020-07-10 14:38:26,261 INFO L263 TraceCheckUtils]: 1: Hoare triple {61750#true} call #t~ret31 := isLowWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61750#true} is VALID [2020-07-10 14:38:26,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,262 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {61750#true} #514#return; {61750#true} is VALID [2020-07-10 14:38:26,262 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61750#true} is VALID [2020-07-10 14:38:26,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61750#true} is VALID [2020-07-10 14:38:26,263 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61750#true} is VALID [2020-07-10 14:38:26,263 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,263 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61750#true} {61750#true} #558#return; {61750#true} is VALID [2020-07-10 14:38:26,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,273 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #556#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume !(0 == ~pumpRunning~0); {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,275 INFO L263 TraceCheckUtils]: 2: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61750#true} is VALID [2020-07-10 14:38:26,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,276 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #556#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,277 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #562#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,278 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call #t~ret11 := isLowWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61750#true} is VALID [2020-07-10 14:38:26,278 INFO L263 TraceCheckUtils]: 4: Hoare triple {61750#true} call #t~ret31 := isLowWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,279 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61750#true} is VALID [2020-07-10 14:38:26,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,279 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61750#true} {61750#true} #514#return; {61750#true} is VALID [2020-07-10 14:38:26,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61750#true} is VALID [2020-07-10 14:38:26,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61750#true} is VALID [2020-07-10 14:38:26,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {61750#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61750#true} is VALID [2020-07-10 14:38:26,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,280 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61750#true} {61750#true} #558#return; {61750#true} is VALID [2020-07-10 14:38:26,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61750#true} is VALID [2020-07-10 14:38:26,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {61750#true} assume !(0 != ~tmp~1); {61750#true} is VALID [2020-07-10 14:38:26,281 INFO L263 TraceCheckUtils]: 15: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,282 INFO L280 TraceCheckUtils]: 16: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {61750#true} assume !(0 == ~pumpRunning~0); {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,284 INFO L263 TraceCheckUtils]: 18: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61750#true} is VALID [2020-07-10 14:38:26,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,285 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #556#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,286 INFO L280 TraceCheckUtils]: 21: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,287 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #562#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,287 INFO L280 TraceCheckUtils]: 23: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,288 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #520#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,289 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call #t~ret12 := isMethaneAlarm(); {61750#true} is VALID [2020-07-10 14:38:26,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,290 INFO L263 TraceCheckUtils]: 4: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:26,290 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,290 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,290 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,290 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,291 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,291 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61750#true} {61750#true} #516#return; {61750#true} is VALID [2020-07-10 14:38:26,291 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61750#true} is VALID [2020-07-10 14:38:26,291 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume !(0 != ~tmp~2); {61750#true} is VALID [2020-07-10 14:38:26,292 INFO L263 TraceCheckUtils]: 13: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,293 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,293 INFO L263 TraceCheckUtils]: 16: Hoare triple {61750#true} call #t~ret11 := isLowWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,293 INFO L280 TraceCheckUtils]: 17: Hoare triple {61750#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61750#true} is VALID [2020-07-10 14:38:26,293 INFO L263 TraceCheckUtils]: 18: Hoare triple {61750#true} call #t~ret31 := isLowWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,293 INFO L280 TraceCheckUtils]: 19: Hoare triple {61750#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61750#true} is VALID [2020-07-10 14:38:26,294 INFO L280 TraceCheckUtils]: 20: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,294 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61750#true} {61750#true} #514#return; {61750#true} is VALID [2020-07-10 14:38:26,294 INFO L280 TraceCheckUtils]: 22: Hoare triple {61750#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61750#true} is VALID [2020-07-10 14:38:26,294 INFO L280 TraceCheckUtils]: 23: Hoare triple {61750#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61750#true} is VALID [2020-07-10 14:38:26,294 INFO L280 TraceCheckUtils]: 24: Hoare triple {61750#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61750#true} is VALID [2020-07-10 14:38:26,295 INFO L280 TraceCheckUtils]: 25: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,295 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61750#true} {61750#true} #558#return; {61750#true} is VALID [2020-07-10 14:38:26,295 INFO L280 TraceCheckUtils]: 27: Hoare triple {61750#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61750#true} is VALID [2020-07-10 14:38:26,295 INFO L280 TraceCheckUtils]: 28: Hoare triple {61750#true} assume !(0 != ~tmp~1); {61750#true} is VALID [2020-07-10 14:38:26,296 INFO L263 TraceCheckUtils]: 29: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,297 INFO L280 TraceCheckUtils]: 30: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,297 INFO L280 TraceCheckUtils]: 31: Hoare triple {61750#true} assume !(0 == ~pumpRunning~0); {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,297 INFO L263 TraceCheckUtils]: 32: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61750#true} is VALID [2020-07-10 14:38:26,298 INFO L280 TraceCheckUtils]: 33: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,298 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #556#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,299 INFO L280 TraceCheckUtils]: 35: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,300 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #562#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,301 INFO L280 TraceCheckUtils]: 37: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,301 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #520#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,302 INFO L280 TraceCheckUtils]: 39: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,303 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61827#(not (= 0 ~pumpRunning~0))} #542#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,373 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:26,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:26,400 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61750#true} #570#return; {62263#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-10 14:38:26,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,401 INFO L263 TraceCheckUtils]: 1: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,401 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,402 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume 2 != ~tmp~6; {61750#true} is VALID [2020-07-10 14:38:26,402 INFO L263 TraceCheckUtils]: 7: Hoare triple {61750#true} call #t~ret39 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,403 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:26,403 INFO L280 TraceCheckUtils]: 9: Hoare triple {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:26,404 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61750#true} #570#return; {62263#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-10 14:38:26,405 INFO L280 TraceCheckUtils]: 11: Hoare triple {62263#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62264#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:38:26,406 INFO L280 TraceCheckUtils]: 12: Hoare triple {62264#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62265#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,407 INFO L280 TraceCheckUtils]: 13: Hoare triple {62265#(= 0 ~pumpRunning~0)} assume true; {62265#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,407 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {62265#(= 0 ~pumpRunning~0)} {61827#(not (= 0 ~pumpRunning~0))} #544#return; {61751#false} is VALID [2020-07-10 14:38:26,408 INFO L263 TraceCheckUtils]: 0: Hoare triple {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:26,409 INFO L263 TraceCheckUtils]: 1: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,409 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,409 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,410 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,410 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,410 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,411 INFO L263 TraceCheckUtils]: 9: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:26,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61750#true} is VALID [2020-07-10 14:38:26,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,412 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #540#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,414 INFO L263 TraceCheckUtils]: 14: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,414 INFO L280 TraceCheckUtils]: 15: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,414 INFO L280 TraceCheckUtils]: 16: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,414 INFO L263 TraceCheckUtils]: 17: Hoare triple {61750#true} call #t~ret12 := isMethaneAlarm(); {61750#true} is VALID [2020-07-10 14:38:26,415 INFO L280 TraceCheckUtils]: 18: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,415 INFO L263 TraceCheckUtils]: 19: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:26,415 INFO L280 TraceCheckUtils]: 20: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,415 INFO L280 TraceCheckUtils]: 21: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,415 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,415 INFO L280 TraceCheckUtils]: 23: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,416 INFO L280 TraceCheckUtils]: 24: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,416 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61750#true} {61750#true} #516#return; {61750#true} is VALID [2020-07-10 14:38:26,416 INFO L280 TraceCheckUtils]: 26: Hoare triple {61750#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61750#true} is VALID [2020-07-10 14:38:26,416 INFO L280 TraceCheckUtils]: 27: Hoare triple {61750#true} assume !(0 != ~tmp~2); {61750#true} is VALID [2020-07-10 14:38:26,417 INFO L263 TraceCheckUtils]: 28: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,417 INFO L280 TraceCheckUtils]: 29: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,417 INFO L280 TraceCheckUtils]: 30: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,418 INFO L263 TraceCheckUtils]: 31: Hoare triple {61750#true} call #t~ret11 := isLowWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,418 INFO L280 TraceCheckUtils]: 32: Hoare triple {61750#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61750#true} is VALID [2020-07-10 14:38:26,418 INFO L263 TraceCheckUtils]: 33: Hoare triple {61750#true} call #t~ret31 := isLowWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,418 INFO L280 TraceCheckUtils]: 34: Hoare triple {61750#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61750#true} is VALID [2020-07-10 14:38:26,418 INFO L280 TraceCheckUtils]: 35: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,419 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {61750#true} {61750#true} #514#return; {61750#true} is VALID [2020-07-10 14:38:26,419 INFO L280 TraceCheckUtils]: 37: Hoare triple {61750#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61750#true} is VALID [2020-07-10 14:38:26,419 INFO L280 TraceCheckUtils]: 38: Hoare triple {61750#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61750#true} is VALID [2020-07-10 14:38:26,419 INFO L280 TraceCheckUtils]: 39: Hoare triple {61750#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61750#true} is VALID [2020-07-10 14:38:26,419 INFO L280 TraceCheckUtils]: 40: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,419 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {61750#true} {61750#true} #558#return; {61750#true} is VALID [2020-07-10 14:38:26,420 INFO L280 TraceCheckUtils]: 42: Hoare triple {61750#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61750#true} is VALID [2020-07-10 14:38:26,420 INFO L280 TraceCheckUtils]: 43: Hoare triple {61750#true} assume !(0 != ~tmp~1); {61750#true} is VALID [2020-07-10 14:38:26,421 INFO L263 TraceCheckUtils]: 44: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,421 INFO L280 TraceCheckUtils]: 45: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,421 INFO L280 TraceCheckUtils]: 46: Hoare triple {61750#true} assume !(0 == ~pumpRunning~0); {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,422 INFO L263 TraceCheckUtils]: 47: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61750#true} is VALID [2020-07-10 14:38:26,422 INFO L280 TraceCheckUtils]: 48: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,423 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #556#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,423 INFO L280 TraceCheckUtils]: 50: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,424 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #562#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,424 INFO L280 TraceCheckUtils]: 52: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,425 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #520#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,426 INFO L280 TraceCheckUtils]: 54: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,427 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61827#(not (= 0 ~pumpRunning~0))} #542#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,427 INFO L263 TraceCheckUtils]: 56: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {61750#true} is VALID [2020-07-10 14:38:26,427 INFO L280 TraceCheckUtils]: 57: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,427 INFO L263 TraceCheckUtils]: 58: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,427 INFO L280 TraceCheckUtils]: 59: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,427 INFO L280 TraceCheckUtils]: 60: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,428 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,428 INFO L280 TraceCheckUtils]: 62: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,428 INFO L280 TraceCheckUtils]: 63: Hoare triple {61750#true} assume 2 != ~tmp~6; {61750#true} is VALID [2020-07-10 14:38:26,428 INFO L263 TraceCheckUtils]: 64: Hoare triple {61750#true} call #t~ret39 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,429 INFO L280 TraceCheckUtils]: 65: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:26,430 INFO L280 TraceCheckUtils]: 66: Hoare triple {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:26,430 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61750#true} #570#return; {62263#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-10 14:38:26,431 INFO L280 TraceCheckUtils]: 68: Hoare triple {62263#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62264#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:38:26,432 INFO L280 TraceCheckUtils]: 69: Hoare triple {62264#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62265#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,433 INFO L280 TraceCheckUtils]: 70: Hoare triple {62265#(= 0 ~pumpRunning~0)} assume true; {62265#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,433 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {62265#(= 0 ~pumpRunning~0)} {61827#(not (= 0 ~pumpRunning~0))} #544#return; {61751#false} is VALID [2020-07-10 14:38:26,434 INFO L280 TraceCheckUtils]: 72: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:26,434 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {61751#false} {61827#(not (= 0 ~pumpRunning~0))} #532#return; {61751#false} is VALID [2020-07-10 14:38:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,453 INFO L263 TraceCheckUtils]: 0: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,454 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,454 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61750#true} is VALID [2020-07-10 14:38:26,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,458 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #540#return; {61750#true} is VALID [2020-07-10 14:38:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,469 INFO L263 TraceCheckUtils]: 1: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:26,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,470 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,470 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61750#true} {61750#true} #516#return; {61750#true} is VALID [2020-07-10 14:38:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61750#true} is VALID [2020-07-10 14:38:26,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,474 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #518#return; {61750#true} is VALID [2020-07-10 14:38:26,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,475 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call #t~ret12 := isMethaneAlarm(); {61750#true} is VALID [2020-07-10 14:38:26,475 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,475 INFO L263 TraceCheckUtils]: 4: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:26,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,476 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,476 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,476 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61750#true} {61750#true} #516#return; {61750#true} is VALID [2020-07-10 14:38:26,477 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61750#true} is VALID [2020-07-10 14:38:26,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume 0 != ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,478 INFO L263 TraceCheckUtils]: 13: Hoare triple {61750#true} call deactivatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61750#true} is VALID [2020-07-10 14:38:26,478 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,478 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61750#true} {61750#true} #518#return; {61750#true} is VALID [2020-07-10 14:38:26,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,479 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {61750#true} {61750#true} #542#return; {61750#true} is VALID [2020-07-10 14:38:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,486 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,490 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #570#return; {61750#true} is VALID [2020-07-10 14:38:26,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,490 INFO L263 TraceCheckUtils]: 1: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,491 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume 2 != ~tmp~6; {61750#true} is VALID [2020-07-10 14:38:26,492 INFO L263 TraceCheckUtils]: 7: Hoare triple {61750#true} call #t~ret39 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,492 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,492 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61750#true} {61750#true} #570#return; {61750#true} is VALID [2020-07-10 14:38:26,492 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61750#true} is VALID [2020-07-10 14:38:26,493 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume !(0 != ~tmp___0~3); {61750#true} is VALID [2020-07-10 14:38:26,493 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,493 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61750#true} {61750#true} #544#return; {61750#true} is VALID [2020-07-10 14:38:26,494 INFO L263 TraceCheckUtils]: 0: Hoare triple {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:26,494 INFO L263 TraceCheckUtils]: 1: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,495 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,495 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,495 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,496 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,496 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,497 INFO L263 TraceCheckUtils]: 9: Hoare triple {61750#true} call lowerWaterLevel(); {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:26,497 INFO L280 TraceCheckUtils]: 10: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61750#true} is VALID [2020-07-10 14:38:26,497 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,497 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61750#true} {61750#true} #540#return; {61750#true} is VALID [2020-07-10 14:38:26,497 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} assume 0 != ~systemActive~0; {61750#true} is VALID [2020-07-10 14:38:26,498 INFO L263 TraceCheckUtils]: 14: Hoare triple {61750#true} call processEnvironment(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,498 INFO L280 TraceCheckUtils]: 15: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,499 INFO L263 TraceCheckUtils]: 17: Hoare triple {61750#true} call #t~ret12 := isMethaneAlarm(); {61750#true} is VALID [2020-07-10 14:38:26,499 INFO L280 TraceCheckUtils]: 18: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,499 INFO L263 TraceCheckUtils]: 19: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:26,499 INFO L280 TraceCheckUtils]: 20: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,499 INFO L280 TraceCheckUtils]: 21: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,500 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,500 INFO L280 TraceCheckUtils]: 23: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,500 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61750#true} {61750#true} #516#return; {61750#true} is VALID [2020-07-10 14:38:26,500 INFO L280 TraceCheckUtils]: 26: Hoare triple {61750#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61750#true} is VALID [2020-07-10 14:38:26,500 INFO L280 TraceCheckUtils]: 27: Hoare triple {61750#true} assume 0 != ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,501 INFO L263 TraceCheckUtils]: 28: Hoare triple {61750#true} call deactivatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,502 INFO L280 TraceCheckUtils]: 29: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61750#true} is VALID [2020-07-10 14:38:26,502 INFO L280 TraceCheckUtils]: 30: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,502 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61750#true} {61750#true} #518#return; {61750#true} is VALID [2020-07-10 14:38:26,502 INFO L280 TraceCheckUtils]: 32: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,503 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {61750#true} {61750#true} #542#return; {61750#true} is VALID [2020-07-10 14:38:26,503 INFO L263 TraceCheckUtils]: 34: Hoare triple {61750#true} call __utac_acc__Specification5_spec__3(); {61750#true} is VALID [2020-07-10 14:38:26,503 INFO L280 TraceCheckUtils]: 35: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,503 INFO L263 TraceCheckUtils]: 36: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,503 INFO L280 TraceCheckUtils]: 37: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,503 INFO L280 TraceCheckUtils]: 38: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,504 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,504 INFO L280 TraceCheckUtils]: 40: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,504 INFO L280 TraceCheckUtils]: 41: Hoare triple {61750#true} assume 2 != ~tmp~6; {61750#true} is VALID [2020-07-10 14:38:26,504 INFO L263 TraceCheckUtils]: 42: Hoare triple {61750#true} call #t~ret39 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,504 INFO L280 TraceCheckUtils]: 43: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,505 INFO L280 TraceCheckUtils]: 44: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,505 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {61750#true} {61750#true} #570#return; {61750#true} is VALID [2020-07-10 14:38:26,505 INFO L280 TraceCheckUtils]: 46: Hoare triple {61750#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61750#true} is VALID [2020-07-10 14:38:26,505 INFO L280 TraceCheckUtils]: 47: Hoare triple {61750#true} assume !(0 != ~tmp___0~3); {61750#true} is VALID [2020-07-10 14:38:26,505 INFO L280 TraceCheckUtils]: 48: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,506 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61750#true} {61750#true} #544#return; {61750#true} is VALID [2020-07-10 14:38:26,506 INFO L280 TraceCheckUtils]: 50: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,506 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {61750#true} {61751#false} #532#return; {61751#false} is VALID [2020-07-10 14:38:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61750#true} is VALID [2020-07-10 14:38:26,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61751#false} #524#return; {61751#false} is VALID [2020-07-10 14:38:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,519 INFO L263 TraceCheckUtils]: 0: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,520 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,520 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,521 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,521 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61750#true} {61751#false} #538#return; {61751#false} is VALID [2020-07-10 14:38:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,543 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,544 INFO L263 TraceCheckUtils]: 1: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,544 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,545 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,545 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,549 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61750#true} #552#return; {61750#true} is VALID [2020-07-10 14:38:26,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,550 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,550 INFO L263 TraceCheckUtils]: 4: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,551 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,551 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,552 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,552 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,553 INFO L263 TraceCheckUtils]: 16: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,554 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61750#true} {61750#true} #552#return; {61750#true} is VALID [2020-07-10 14:38:26,554 INFO L280 TraceCheckUtils]: 20: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,554 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61750#true} {61750#true} #564#return; {61750#true} is VALID [2020-07-10 14:38:26,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,555 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,556 INFO L263 TraceCheckUtils]: 5: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,556 INFO L263 TraceCheckUtils]: 7: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,557 INFO L280 TraceCheckUtils]: 8: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,557 INFO L280 TraceCheckUtils]: 10: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,557 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,557 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,558 INFO L280 TraceCheckUtils]: 14: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,558 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,558 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,558 INFO L280 TraceCheckUtils]: 17: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,558 INFO L280 TraceCheckUtils]: 18: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,559 INFO L263 TraceCheckUtils]: 19: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,560 INFO L280 TraceCheckUtils]: 20: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,560 INFO L280 TraceCheckUtils]: 21: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,560 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61750#true} {61750#true} #552#return; {61750#true} is VALID [2020-07-10 14:38:26,560 INFO L280 TraceCheckUtils]: 23: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,560 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {61750#true} {61750#true} #564#return; {61750#true} is VALID [2020-07-10 14:38:26,561 INFO L280 TraceCheckUtils]: 25: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,561 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61750#true} {61750#true} #522#return; {61750#true} is VALID [2020-07-10 14:38:26,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,563 INFO L263 TraceCheckUtils]: 2: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,564 INFO L263 TraceCheckUtils]: 5: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,564 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,564 INFO L263 TraceCheckUtils]: 8: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,564 INFO L280 TraceCheckUtils]: 9: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,565 INFO L263 TraceCheckUtils]: 10: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,565 INFO L280 TraceCheckUtils]: 12: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,565 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,566 INFO L280 TraceCheckUtils]: 15: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,566 INFO L280 TraceCheckUtils]: 16: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,566 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,566 INFO L280 TraceCheckUtils]: 20: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,568 INFO L263 TraceCheckUtils]: 22: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,568 INFO L280 TraceCheckUtils]: 23: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,568 INFO L280 TraceCheckUtils]: 24: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,568 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61750#true} {61750#true} #552#return; {61750#true} is VALID [2020-07-10 14:38:26,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,569 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {61750#true} {61750#true} #564#return; {61750#true} is VALID [2020-07-10 14:38:26,569 INFO L280 TraceCheckUtils]: 28: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,569 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61750#true} {61750#true} #522#return; {61750#true} is VALID [2020-07-10 14:38:26,569 INFO L280 TraceCheckUtils]: 30: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,569 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61750#true} {61751#false} #542#return; {61751#false} is VALID [2020-07-10 14:38:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,573 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61751#false} #568#return; {61751#false} is VALID [2020-07-10 14:38:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,577 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61750#true} {61751#false} #570#return; {61751#false} is VALID [2020-07-10 14:38:26,581 INFO L263 TraceCheckUtils]: 0: Hoare triple {61750#true} call ULTIMATE.init(); {62002#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:38:26,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {62002#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#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~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61750#true} is VALID [2020-07-10 14:38:26,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,582 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61750#true} {61750#true} #586#return; {61750#true} is VALID [2020-07-10 14:38:26,582 INFO L263 TraceCheckUtils]: 4: Hoare triple {61750#true} call #t~ret76 := main(); {61750#true} is VALID [2020-07-10 14:38:26,582 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} havoc ~retValue_acc~13;havoc ~tmp~10; {61750#true} is VALID [2020-07-10 14:38:26,582 INFO L263 TraceCheckUtils]: 6: Hoare triple {61750#true} call select_helpers(); {61750#true} is VALID [2020-07-10 14:38:26,583 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,583 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61750#true} {61750#true} #472#return; {61750#true} is VALID [2020-07-10 14:38:26,583 INFO L263 TraceCheckUtils]: 9: Hoare triple {61750#true} call select_features(); {61750#true} is VALID [2020-07-10 14:38:26,583 INFO L280 TraceCheckUtils]: 10: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,583 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61750#true} {61750#true} #474#return; {61750#true} is VALID [2020-07-10 14:38:26,583 INFO L263 TraceCheckUtils]: 12: Hoare triple {61750#true} call #t~ret75 := valid_product(); {61750#true} is VALID [2020-07-10 14:38:26,584 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {62003#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:38:26,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {62003#(= 1 |valid_product_#res|)} assume true; {62003#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:38:26,586 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62003#(= 1 |valid_product_#res|)} {61750#true} #476#return; {61762#(= |main_#t~ret75| 1)} is VALID [2020-07-10 14:38:26,587 INFO L280 TraceCheckUtils]: 16: Hoare triple {61762#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {61763#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:38:26,587 INFO L280 TraceCheckUtils]: 17: Hoare triple {61763#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {61750#true} is VALID [2020-07-10 14:38:26,587 INFO L263 TraceCheckUtils]: 18: Hoare triple {61750#true} call setup(); {61750#true} is VALID [2020-07-10 14:38:26,587 INFO L280 TraceCheckUtils]: 19: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,587 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61750#true} {61750#true} #478#return; {61750#true} is VALID [2020-07-10 14:38:26,587 INFO L263 TraceCheckUtils]: 21: Hoare triple {61750#true} call runTest(); {61750#true} is VALID [2020-07-10 14:38:26,588 INFO L263 TraceCheckUtils]: 22: Hoare triple {61750#true} call __utac_acc__Specification5_spec__1(); {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:26,588 INFO L280 TraceCheckUtils]: 23: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {61750#true} is VALID [2020-07-10 14:38:26,588 INFO L280 TraceCheckUtils]: 24: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,589 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61750#true} {61750#true} #576#return; {61750#true} is VALID [2020-07-10 14:38:26,589 INFO L263 TraceCheckUtils]: 26: Hoare triple {61750#true} call test(); {61750#true} is VALID [2020-07-10 14:38:26,589 INFO L280 TraceCheckUtils]: 27: Hoare triple {61750#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {61750#true} is VALID [2020-07-10 14:38:26,589 INFO L280 TraceCheckUtils]: 28: Hoare triple {61750#true} assume !false; {61750#true} is VALID [2020-07-10 14:38:26,589 INFO L280 TraceCheckUtils]: 29: Hoare triple {61750#true} assume ~splverifierCounter~0 < 4; {61750#true} is VALID [2020-07-10 14:38:26,590 INFO L280 TraceCheckUtils]: 30: Hoare triple {61750#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61750#true} is VALID [2020-07-10 14:38:26,590 INFO L280 TraceCheckUtils]: 31: Hoare triple {61750#true} assume 0 != ~tmp~5; {61750#true} is VALID [2020-07-10 14:38:26,591 INFO L263 TraceCheckUtils]: 32: Hoare triple {61750#true} call waterRise(); {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:26,591 INFO L280 TraceCheckUtils]: 33: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61750#true} is VALID [2020-07-10 14:38:26,591 INFO L280 TraceCheckUtils]: 34: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,591 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61750#true} {61750#true} #524#return; {61750#true} is VALID [2020-07-10 14:38:26,591 INFO L280 TraceCheckUtils]: 36: Hoare triple {61750#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61750#true} is VALID [2020-07-10 14:38:26,591 INFO L280 TraceCheckUtils]: 37: Hoare triple {61750#true} assume !(0 != ~tmp___0~2); {61750#true} is VALID [2020-07-10 14:38:26,592 INFO L280 TraceCheckUtils]: 38: Hoare triple {61750#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61750#true} is VALID [2020-07-10 14:38:26,592 INFO L280 TraceCheckUtils]: 39: Hoare triple {61750#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61750#true} is VALID [2020-07-10 14:38:26,592 INFO L280 TraceCheckUtils]: 40: Hoare triple {61750#true} assume !(0 != ~tmp___1~0); {61750#true} is VALID [2020-07-10 14:38:26,593 INFO L263 TraceCheckUtils]: 41: Hoare triple {61750#true} call timeShift(); {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:26,594 INFO L263 TraceCheckUtils]: 42: Hoare triple {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:26,594 INFO L263 TraceCheckUtils]: 43: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,594 INFO L280 TraceCheckUtils]: 44: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,594 INFO L280 TraceCheckUtils]: 45: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,594 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,595 INFO L280 TraceCheckUtils]: 47: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,595 INFO L280 TraceCheckUtils]: 48: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,595 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,595 INFO L280 TraceCheckUtils]: 50: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,595 INFO L280 TraceCheckUtils]: 51: Hoare triple {61750#true} assume 0 != ~systemActive~0; {61750#true} is VALID [2020-07-10 14:38:26,596 INFO L263 TraceCheckUtils]: 52: Hoare triple {61750#true} call processEnvironment(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,596 INFO L280 TraceCheckUtils]: 53: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,597 INFO L280 TraceCheckUtils]: 54: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,597 INFO L263 TraceCheckUtils]: 55: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,598 INFO L280 TraceCheckUtils]: 56: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,598 INFO L280 TraceCheckUtils]: 57: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,598 INFO L263 TraceCheckUtils]: 58: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,599 INFO L280 TraceCheckUtils]: 59: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,599 INFO L280 TraceCheckUtils]: 60: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,599 INFO L263 TraceCheckUtils]: 61: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,599 INFO L280 TraceCheckUtils]: 62: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,599 INFO L263 TraceCheckUtils]: 63: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,599 INFO L280 TraceCheckUtils]: 64: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,600 INFO L280 TraceCheckUtils]: 65: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,600 INFO L280 TraceCheckUtils]: 66: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,600 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,600 INFO L280 TraceCheckUtils]: 68: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,600 INFO L280 TraceCheckUtils]: 69: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,600 INFO L280 TraceCheckUtils]: 70: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,601 INFO L280 TraceCheckUtils]: 71: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,601 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,601 INFO L280 TraceCheckUtils]: 73: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,601 INFO L280 TraceCheckUtils]: 74: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,602 INFO L263 TraceCheckUtils]: 75: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,603 INFO L280 TraceCheckUtils]: 76: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,603 INFO L280 TraceCheckUtils]: 77: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,604 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #552#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,605 INFO L280 TraceCheckUtils]: 79: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,605 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #564#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,606 INFO L280 TraceCheckUtils]: 81: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,606 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #522#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,607 INFO L280 TraceCheckUtils]: 83: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,608 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #542#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,608 INFO L263 TraceCheckUtils]: 85: Hoare triple {62046#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61750#true} is VALID [2020-07-10 14:38:26,608 INFO L280 TraceCheckUtils]: 86: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,608 INFO L263 TraceCheckUtils]: 87: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,608 INFO L280 TraceCheckUtils]: 88: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,609 INFO L280 TraceCheckUtils]: 89: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,609 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,609 INFO L280 TraceCheckUtils]: 91: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,609 INFO L280 TraceCheckUtils]: 92: Hoare triple {61750#true} assume !(2 != ~tmp~6); {61750#true} is VALID [2020-07-10 14:38:26,609 INFO L280 TraceCheckUtils]: 93: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,610 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {61750#true} {62046#(<= 1 ~pumpRunning~0)} #544#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,611 INFO L280 TraceCheckUtils]: 95: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,611 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #532#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,612 INFO L280 TraceCheckUtils]: 97: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume !false; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,613 INFO L280 TraceCheckUtils]: 98: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,613 INFO L280 TraceCheckUtils]: 99: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,614 INFO L280 TraceCheckUtils]: 100: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,614 INFO L280 TraceCheckUtils]: 101: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,615 INFO L280 TraceCheckUtils]: 102: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,615 INFO L280 TraceCheckUtils]: 103: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,616 INFO L280 TraceCheckUtils]: 104: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,617 INFO L280 TraceCheckUtils]: 105: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,617 INFO L263 TraceCheckUtils]: 106: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call timeShift(); {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:26,618 INFO L263 TraceCheckUtils]: 107: Hoare triple {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:26,618 INFO L263 TraceCheckUtils]: 108: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,619 INFO L280 TraceCheckUtils]: 109: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,619 INFO L280 TraceCheckUtils]: 110: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,619 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,619 INFO L280 TraceCheckUtils]: 112: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,619 INFO L280 TraceCheckUtils]: 113: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,619 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,620 INFO L280 TraceCheckUtils]: 115: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,621 INFO L263 TraceCheckUtils]: 116: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:26,621 INFO L280 TraceCheckUtils]: 117: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61750#true} is VALID [2020-07-10 14:38:26,621 INFO L280 TraceCheckUtils]: 118: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,622 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #540#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,622 INFO L280 TraceCheckUtils]: 120: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,623 INFO L263 TraceCheckUtils]: 121: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,623 INFO L280 TraceCheckUtils]: 122: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,623 INFO L280 TraceCheckUtils]: 123: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,623 INFO L263 TraceCheckUtils]: 124: Hoare triple {61750#true} call #t~ret12 := isMethaneAlarm(); {61750#true} is VALID [2020-07-10 14:38:26,623 INFO L280 TraceCheckUtils]: 125: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,624 INFO L263 TraceCheckUtils]: 126: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:26,624 INFO L280 TraceCheckUtils]: 127: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,624 INFO L280 TraceCheckUtils]: 128: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,624 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,624 INFO L280 TraceCheckUtils]: 130: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,624 INFO L280 TraceCheckUtils]: 131: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,625 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {61750#true} {61750#true} #516#return; {61750#true} is VALID [2020-07-10 14:38:26,625 INFO L280 TraceCheckUtils]: 133: Hoare triple {61750#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61750#true} is VALID [2020-07-10 14:38:26,625 INFO L280 TraceCheckUtils]: 134: Hoare triple {61750#true} assume !(0 != ~tmp~2); {61750#true} is VALID [2020-07-10 14:38:26,627 INFO L263 TraceCheckUtils]: 135: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,627 INFO L280 TraceCheckUtils]: 136: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,627 INFO L280 TraceCheckUtils]: 137: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,627 INFO L263 TraceCheckUtils]: 138: Hoare triple {61750#true} call #t~ret11 := isLowWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,627 INFO L280 TraceCheckUtils]: 139: Hoare triple {61750#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61750#true} is VALID [2020-07-10 14:38:26,627 INFO L263 TraceCheckUtils]: 140: Hoare triple {61750#true} call #t~ret31 := isLowWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,627 INFO L280 TraceCheckUtils]: 141: Hoare triple {61750#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61750#true} is VALID [2020-07-10 14:38:26,628 INFO L280 TraceCheckUtils]: 142: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,628 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {61750#true} {61750#true} #514#return; {61750#true} is VALID [2020-07-10 14:38:26,628 INFO L280 TraceCheckUtils]: 144: Hoare triple {61750#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61750#true} is VALID [2020-07-10 14:38:26,628 INFO L280 TraceCheckUtils]: 145: Hoare triple {61750#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61750#true} is VALID [2020-07-10 14:38:26,628 INFO L280 TraceCheckUtils]: 146: Hoare triple {61750#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61750#true} is VALID [2020-07-10 14:38:26,628 INFO L280 TraceCheckUtils]: 147: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,628 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {61750#true} {61750#true} #558#return; {61750#true} is VALID [2020-07-10 14:38:26,628 INFO L280 TraceCheckUtils]: 149: Hoare triple {61750#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {61750#true} is VALID [2020-07-10 14:38:26,629 INFO L280 TraceCheckUtils]: 150: Hoare triple {61750#true} assume !(0 != ~tmp~1); {61750#true} is VALID [2020-07-10 14:38:26,629 INFO L263 TraceCheckUtils]: 151: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,630 INFO L280 TraceCheckUtils]: 152: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,630 INFO L280 TraceCheckUtils]: 153: Hoare triple {61750#true} assume !(0 == ~pumpRunning~0); {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,631 INFO L263 TraceCheckUtils]: 154: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {61750#true} is VALID [2020-07-10 14:38:26,631 INFO L280 TraceCheckUtils]: 155: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,632 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61750#true} {61827#(not (= 0 ~pumpRunning~0))} #556#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,632 INFO L280 TraceCheckUtils]: 157: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,633 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #562#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,633 INFO L280 TraceCheckUtils]: 159: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,634 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61750#true} #520#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,634 INFO L280 TraceCheckUtils]: 161: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} assume true; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,635 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {61827#(not (= 0 ~pumpRunning~0))} {61827#(not (= 0 ~pumpRunning~0))} #542#return; {61827#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:26,635 INFO L263 TraceCheckUtils]: 163: Hoare triple {61827#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {61750#true} is VALID [2020-07-10 14:38:26,635 INFO L280 TraceCheckUtils]: 164: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,636 INFO L263 TraceCheckUtils]: 165: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,636 INFO L280 TraceCheckUtils]: 166: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,636 INFO L280 TraceCheckUtils]: 167: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,636 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,636 INFO L280 TraceCheckUtils]: 169: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,637 INFO L280 TraceCheckUtils]: 170: Hoare triple {61750#true} assume 2 != ~tmp~6; {61750#true} is VALID [2020-07-10 14:38:26,637 INFO L263 TraceCheckUtils]: 171: Hoare triple {61750#true} call #t~ret39 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,638 INFO L280 TraceCheckUtils]: 172: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:26,638 INFO L280 TraceCheckUtils]: 173: Hoare triple {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:26,639 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {62266#(= ~pumpRunning~0 |isPumpRunning_#res|)} {61750#true} #570#return; {62263#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-10 14:38:26,640 INFO L280 TraceCheckUtils]: 175: Hoare triple {62263#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62264#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:38:26,640 INFO L280 TraceCheckUtils]: 176: Hoare triple {62264#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62265#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,641 INFO L280 TraceCheckUtils]: 177: Hoare triple {62265#(= 0 ~pumpRunning~0)} assume true; {62265#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:38:26,642 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {62265#(= 0 ~pumpRunning~0)} {61827#(not (= 0 ~pumpRunning~0))} #544#return; {61751#false} is VALID [2020-07-10 14:38:26,642 INFO L280 TraceCheckUtils]: 179: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:26,642 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {61751#false} {61827#(not (= 0 ~pumpRunning~0))} #532#return; {61751#false} is VALID [2020-07-10 14:38:26,642 INFO L280 TraceCheckUtils]: 181: Hoare triple {61751#false} assume !false; {61751#false} is VALID [2020-07-10 14:38:26,642 INFO L280 TraceCheckUtils]: 182: Hoare triple {61751#false} assume ~splverifierCounter~0 < 4; {61751#false} is VALID [2020-07-10 14:38:26,642 INFO L280 TraceCheckUtils]: 183: Hoare triple {61751#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61751#false} is VALID [2020-07-10 14:38:26,643 INFO L280 TraceCheckUtils]: 184: Hoare triple {61751#false} assume !(0 != ~tmp~5); {61751#false} is VALID [2020-07-10 14:38:26,643 INFO L280 TraceCheckUtils]: 185: Hoare triple {61751#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61751#false} is VALID [2020-07-10 14:38:26,643 INFO L280 TraceCheckUtils]: 186: Hoare triple {61751#false} assume !(0 != ~tmp___0~2); {61751#false} is VALID [2020-07-10 14:38:26,643 INFO L280 TraceCheckUtils]: 187: Hoare triple {61751#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61751#false} is VALID [2020-07-10 14:38:26,643 INFO L280 TraceCheckUtils]: 188: Hoare triple {61751#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61751#false} is VALID [2020-07-10 14:38:26,643 INFO L280 TraceCheckUtils]: 189: Hoare triple {61751#false} assume !(0 != ~tmp___1~0); {61751#false} is VALID [2020-07-10 14:38:26,643 INFO L263 TraceCheckUtils]: 190: Hoare triple {61751#false} call timeShift(); {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:26,646 INFO L263 TraceCheckUtils]: 191: Hoare triple {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:26,646 INFO L263 TraceCheckUtils]: 192: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,646 INFO L280 TraceCheckUtils]: 193: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,647 INFO L280 TraceCheckUtils]: 194: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,647 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,647 INFO L280 TraceCheckUtils]: 196: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,647 INFO L280 TraceCheckUtils]: 197: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,647 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {61750#true} {62006#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #538#return; {61750#true} is VALID [2020-07-10 14:38:26,647 INFO L280 TraceCheckUtils]: 199: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,648 INFO L263 TraceCheckUtils]: 200: Hoare triple {61750#true} call lowerWaterLevel(); {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:26,648 INFO L280 TraceCheckUtils]: 201: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61750#true} is VALID [2020-07-10 14:38:26,648 INFO L280 TraceCheckUtils]: 202: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,648 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {61750#true} {61750#true} #540#return; {61750#true} is VALID [2020-07-10 14:38:26,648 INFO L280 TraceCheckUtils]: 204: Hoare triple {61750#true} assume 0 != ~systemActive~0; {61750#true} is VALID [2020-07-10 14:38:26,649 INFO L263 TraceCheckUtils]: 205: Hoare triple {61750#true} call processEnvironment(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,649 INFO L280 TraceCheckUtils]: 206: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,649 INFO L280 TraceCheckUtils]: 207: Hoare triple {61750#true} assume 0 != ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,649 INFO L263 TraceCheckUtils]: 208: Hoare triple {61750#true} call #t~ret12 := isMethaneAlarm(); {61750#true} is VALID [2020-07-10 14:38:26,649 INFO L280 TraceCheckUtils]: 209: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,649 INFO L263 TraceCheckUtils]: 210: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:26,650 INFO L280 TraceCheckUtils]: 211: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:26,650 INFO L280 TraceCheckUtils]: 212: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,650 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:26,650 INFO L280 TraceCheckUtils]: 214: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:26,650 INFO L280 TraceCheckUtils]: 215: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,650 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {61750#true} {61750#true} #516#return; {61750#true} is VALID [2020-07-10 14:38:26,650 INFO L280 TraceCheckUtils]: 217: Hoare triple {61750#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61750#true} is VALID [2020-07-10 14:38:26,650 INFO L280 TraceCheckUtils]: 218: Hoare triple {61750#true} assume 0 != ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,651 INFO L263 TraceCheckUtils]: 219: Hoare triple {61750#true} call deactivatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,651 INFO L280 TraceCheckUtils]: 220: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {61750#true} is VALID [2020-07-10 14:38:26,652 INFO L280 TraceCheckUtils]: 221: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,652 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {61750#true} {61750#true} #518#return; {61750#true} is VALID [2020-07-10 14:38:26,652 INFO L280 TraceCheckUtils]: 223: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,652 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {61750#true} {61750#true} #542#return; {61750#true} is VALID [2020-07-10 14:38:26,652 INFO L263 TraceCheckUtils]: 225: Hoare triple {61750#true} call __utac_acc__Specification5_spec__3(); {61750#true} is VALID [2020-07-10 14:38:26,653 INFO L280 TraceCheckUtils]: 226: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:26,653 INFO L263 TraceCheckUtils]: 227: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,653 INFO L280 TraceCheckUtils]: 228: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,653 INFO L280 TraceCheckUtils]: 229: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,653 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:26,654 INFO L280 TraceCheckUtils]: 231: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:26,654 INFO L280 TraceCheckUtils]: 232: Hoare triple {61750#true} assume 2 != ~tmp~6; {61750#true} is VALID [2020-07-10 14:38:26,654 INFO L263 TraceCheckUtils]: 233: Hoare triple {61750#true} call #t~ret39 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,654 INFO L280 TraceCheckUtils]: 234: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,654 INFO L280 TraceCheckUtils]: 235: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,655 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {61750#true} {61750#true} #570#return; {61750#true} is VALID [2020-07-10 14:38:26,655 INFO L280 TraceCheckUtils]: 237: Hoare triple {61750#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61750#true} is VALID [2020-07-10 14:38:26,655 INFO L280 TraceCheckUtils]: 238: Hoare triple {61750#true} assume !(0 != ~tmp___0~3); {61750#true} is VALID [2020-07-10 14:38:26,655 INFO L280 TraceCheckUtils]: 239: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,655 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {61750#true} {61750#true} #544#return; {61750#true} is VALID [2020-07-10 14:38:26,656 INFO L280 TraceCheckUtils]: 241: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,656 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {61750#true} {61751#false} #532#return; {61751#false} is VALID [2020-07-10 14:38:26,656 INFO L280 TraceCheckUtils]: 243: Hoare triple {61751#false} assume !false; {61751#false} is VALID [2020-07-10 14:38:26,656 INFO L280 TraceCheckUtils]: 244: Hoare triple {61751#false} assume ~splverifierCounter~0 < 4; {61751#false} is VALID [2020-07-10 14:38:26,656 INFO L280 TraceCheckUtils]: 245: Hoare triple {61751#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61751#false} is VALID [2020-07-10 14:38:26,656 INFO L280 TraceCheckUtils]: 246: Hoare triple {61751#false} assume 0 != ~tmp~5; {61751#false} is VALID [2020-07-10 14:38:26,657 INFO L263 TraceCheckUtils]: 247: Hoare triple {61751#false} call waterRise(); {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:26,657 INFO L280 TraceCheckUtils]: 248: Hoare triple {62005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61750#true} is VALID [2020-07-10 14:38:26,657 INFO L280 TraceCheckUtils]: 249: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,657 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {61750#true} {61751#false} #524#return; {61751#false} is VALID [2020-07-10 14:38:26,657 INFO L280 TraceCheckUtils]: 251: Hoare triple {61751#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61751#false} is VALID [2020-07-10 14:38:26,657 INFO L280 TraceCheckUtils]: 252: Hoare triple {61751#false} assume !(0 != ~tmp___0~2); {61751#false} is VALID [2020-07-10 14:38:26,657 INFO L280 TraceCheckUtils]: 253: Hoare triple {61751#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61751#false} is VALID [2020-07-10 14:38:26,657 INFO L280 TraceCheckUtils]: 254: Hoare triple {61751#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61751#false} is VALID [2020-07-10 14:38:26,658 INFO L280 TraceCheckUtils]: 255: Hoare triple {61751#false} assume !(0 != ~tmp___1~0); {61751#false} is VALID [2020-07-10 14:38:26,658 INFO L263 TraceCheckUtils]: 256: Hoare triple {61751#false} call timeShift(); {61751#false} is VALID [2020-07-10 14:38:26,658 INFO L263 TraceCheckUtils]: 257: Hoare triple {61751#false} call __utac_acc__Specification5_spec__2(); {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:26,658 INFO L263 TraceCheckUtils]: 258: Hoare triple {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,658 INFO L280 TraceCheckUtils]: 259: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,658 INFO L280 TraceCheckUtils]: 260: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,658 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {61750#true} {62004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #566#return; {61750#true} is VALID [2020-07-10 14:38:26,659 INFO L280 TraceCheckUtils]: 262: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:26,659 INFO L280 TraceCheckUtils]: 263: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,659 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {61750#true} {61751#false} #538#return; {61751#false} is VALID [2020-07-10 14:38:26,659 INFO L280 TraceCheckUtils]: 265: Hoare triple {61751#false} assume !(0 != ~pumpRunning~0); {61751#false} is VALID [2020-07-10 14:38:26,659 INFO L280 TraceCheckUtils]: 266: Hoare triple {61751#false} assume 0 != ~systemActive~0; {61751#false} is VALID [2020-07-10 14:38:26,659 INFO L263 TraceCheckUtils]: 267: Hoare triple {61751#false} call processEnvironment(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,659 INFO L280 TraceCheckUtils]: 268: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:26,659 INFO L280 TraceCheckUtils]: 269: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,660 INFO L263 TraceCheckUtils]: 270: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,660 INFO L280 TraceCheckUtils]: 271: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:26,661 INFO L280 TraceCheckUtils]: 272: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:26,661 INFO L263 TraceCheckUtils]: 273: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,661 INFO L280 TraceCheckUtils]: 274: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,661 INFO L280 TraceCheckUtils]: 275: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:26,662 INFO L263 TraceCheckUtils]: 276: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,662 INFO L280 TraceCheckUtils]: 277: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:26,662 INFO L263 TraceCheckUtils]: 278: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:26,662 INFO L280 TraceCheckUtils]: 279: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,662 INFO L280 TraceCheckUtils]: 280: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:26,663 INFO L280 TraceCheckUtils]: 281: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,663 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:26,663 INFO L280 TraceCheckUtils]: 283: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:26,663 INFO L280 TraceCheckUtils]: 284: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,663 INFO L280 TraceCheckUtils]: 285: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:26,663 INFO L280 TraceCheckUtils]: 286: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,664 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:26,664 INFO L280 TraceCheckUtils]: 288: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:26,664 INFO L280 TraceCheckUtils]: 289: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:26,667 INFO L263 TraceCheckUtils]: 290: Hoare triple {61750#true} call activatePump(); {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:26,667 INFO L280 TraceCheckUtils]: 291: Hoare triple {62059#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {61750#true} is VALID [2020-07-10 14:38:26,667 INFO L280 TraceCheckUtils]: 292: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,667 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {61750#true} {61750#true} #552#return; {61750#true} is VALID [2020-07-10 14:38:26,667 INFO L280 TraceCheckUtils]: 294: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,668 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {61750#true} {61750#true} #564#return; {61750#true} is VALID [2020-07-10 14:38:26,668 INFO L280 TraceCheckUtils]: 296: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,668 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {61750#true} {61750#true} #522#return; {61750#true} is VALID [2020-07-10 14:38:26,668 INFO L280 TraceCheckUtils]: 298: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,668 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {61750#true} {61751#false} #542#return; {61751#false} is VALID [2020-07-10 14:38:26,668 INFO L263 TraceCheckUtils]: 300: Hoare triple {61751#false} call __utac_acc__Specification5_spec__3(); {61751#false} is VALID [2020-07-10 14:38:26,668 INFO L280 TraceCheckUtils]: 301: Hoare triple {61751#false} havoc ~tmp~6;havoc ~tmp___0~3; {61751#false} is VALID [2020-07-10 14:38:26,668 INFO L263 TraceCheckUtils]: 302: Hoare triple {61751#false} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:26,669 INFO L280 TraceCheckUtils]: 303: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:26,669 INFO L280 TraceCheckUtils]: 304: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,669 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {61750#true} {61751#false} #568#return; {61751#false} is VALID [2020-07-10 14:38:26,669 INFO L280 TraceCheckUtils]: 306: Hoare triple {61751#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61751#false} is VALID [2020-07-10 14:38:26,669 INFO L280 TraceCheckUtils]: 307: Hoare triple {61751#false} assume 2 != ~tmp~6; {61751#false} is VALID [2020-07-10 14:38:26,669 INFO L263 TraceCheckUtils]: 308: Hoare triple {61751#false} call #t~ret39 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:26,669 INFO L280 TraceCheckUtils]: 309: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:26,669 INFO L280 TraceCheckUtils]: 310: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:26,669 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {61750#true} {61751#false} #570#return; {61751#false} is VALID [2020-07-10 14:38:26,670 INFO L280 TraceCheckUtils]: 312: Hoare triple {61751#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61751#false} is VALID [2020-07-10 14:38:26,670 INFO L280 TraceCheckUtils]: 313: Hoare triple {61751#false} assume 0 != ~tmp___0~3; {61751#false} is VALID [2020-07-10 14:38:26,670 INFO L280 TraceCheckUtils]: 314: Hoare triple {61751#false} assume 0 == ~switchedOnBeforeTS~0; {61751#false} is VALID [2020-07-10 14:38:26,670 INFO L263 TraceCheckUtils]: 315: Hoare triple {61751#false} call __automaton_fail(); {61751#false} is VALID [2020-07-10 14:38:26,670 INFO L280 TraceCheckUtils]: 316: Hoare triple {61751#false} assume !false; {61751#false} is VALID [2020-07-10 14:38:26,722 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 14:38:26,722 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075343976] [2020-07-10 14:38:26,722 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [549617753] [2020-07-10 14:38:26,723 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 14:38:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:26,991 INFO L264 TraceCheckSpWp]: Trace formula consists of 1334 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:38:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:27,070 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:38:27,575 INFO L263 TraceCheckUtils]: 0: Hoare triple {61750#true} call ULTIMATE.init(); {61750#true} is VALID [2020-07-10 14:38:27,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {61750#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4; {61750#true} is VALID [2020-07-10 14:38:27,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,576 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61750#true} {61750#true} #586#return; {61750#true} is VALID [2020-07-10 14:38:27,576 INFO L263 TraceCheckUtils]: 4: Hoare triple {61750#true} call #t~ret76 := main(); {61750#true} is VALID [2020-07-10 14:38:27,576 INFO L280 TraceCheckUtils]: 5: Hoare triple {61750#true} havoc ~retValue_acc~13;havoc ~tmp~10; {61750#true} is VALID [2020-07-10 14:38:27,576 INFO L263 TraceCheckUtils]: 6: Hoare triple {61750#true} call select_helpers(); {61750#true} is VALID [2020-07-10 14:38:27,577 INFO L280 TraceCheckUtils]: 7: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,577 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61750#true} {61750#true} #472#return; {61750#true} is VALID [2020-07-10 14:38:27,577 INFO L263 TraceCheckUtils]: 9: Hoare triple {61750#true} call select_features(); {61750#true} is VALID [2020-07-10 14:38:27,577 INFO L280 TraceCheckUtils]: 10: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,577 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {61750#true} {61750#true} #474#return; {61750#true} is VALID [2020-07-10 14:38:27,577 INFO L263 TraceCheckUtils]: 12: Hoare triple {61750#true} call #t~ret75 := valid_product(); {61750#true} is VALID [2020-07-10 14:38:27,577 INFO L280 TraceCheckUtils]: 13: Hoare triple {61750#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {61750#true} is VALID [2020-07-10 14:38:27,577 INFO L280 TraceCheckUtils]: 14: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,578 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {61750#true} {61750#true} #476#return; {61750#true} is VALID [2020-07-10 14:38:27,578 INFO L280 TraceCheckUtils]: 16: Hoare triple {61750#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {61750#true} is VALID [2020-07-10 14:38:27,578 INFO L280 TraceCheckUtils]: 17: Hoare triple {61750#true} assume 0 != ~tmp~10; {61750#true} is VALID [2020-07-10 14:38:27,578 INFO L263 TraceCheckUtils]: 18: Hoare triple {61750#true} call setup(); {61750#true} is VALID [2020-07-10 14:38:27,578 INFO L280 TraceCheckUtils]: 19: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,578 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61750#true} {61750#true} #478#return; {61750#true} is VALID [2020-07-10 14:38:27,578 INFO L263 TraceCheckUtils]: 21: Hoare triple {61750#true} call runTest(); {61750#true} is VALID [2020-07-10 14:38:27,578 INFO L263 TraceCheckUtils]: 22: Hoare triple {61750#true} call __utac_acc__Specification5_spec__1(); {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L280 TraceCheckUtils]: 23: Hoare triple {61750#true} ~switchedOnBeforeTS~0 := 0; {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L280 TraceCheckUtils]: 24: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61750#true} {61750#true} #576#return; {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L263 TraceCheckUtils]: 26: Hoare triple {61750#true} call test(); {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L280 TraceCheckUtils]: 27: Hoare triple {61750#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L280 TraceCheckUtils]: 28: Hoare triple {61750#true} assume !false; {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L280 TraceCheckUtils]: 29: Hoare triple {61750#true} assume ~splverifierCounter~0 < 4; {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L280 TraceCheckUtils]: 30: Hoare triple {61750#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61750#true} is VALID [2020-07-10 14:38:27,579 INFO L280 TraceCheckUtils]: 31: Hoare triple {61750#true} assume 0 != ~tmp~5; {61750#true} is VALID [2020-07-10 14:38:27,580 INFO L263 TraceCheckUtils]: 32: Hoare triple {61750#true} call waterRise(); {61750#true} is VALID [2020-07-10 14:38:27,580 INFO L280 TraceCheckUtils]: 33: Hoare triple {61750#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61750#true} is VALID [2020-07-10 14:38:27,580 INFO L280 TraceCheckUtils]: 34: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,580 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61750#true} {61750#true} #524#return; {61750#true} is VALID [2020-07-10 14:38:27,580 INFO L280 TraceCheckUtils]: 36: Hoare triple {61750#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61750#true} is VALID [2020-07-10 14:38:27,580 INFO L280 TraceCheckUtils]: 37: Hoare triple {61750#true} assume !(0 != ~tmp___0~2); {61750#true} is VALID [2020-07-10 14:38:27,580 INFO L280 TraceCheckUtils]: 38: Hoare triple {61750#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61750#true} is VALID [2020-07-10 14:38:27,580 INFO L280 TraceCheckUtils]: 39: Hoare triple {61750#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61750#true} is VALID [2020-07-10 14:38:27,581 INFO L280 TraceCheckUtils]: 40: Hoare triple {61750#true} assume !(0 != ~tmp___1~0); {61750#true} is VALID [2020-07-10 14:38:27,581 INFO L263 TraceCheckUtils]: 41: Hoare triple {61750#true} call timeShift(); {61750#true} is VALID [2020-07-10 14:38:27,581 INFO L263 TraceCheckUtils]: 42: Hoare triple {61750#true} call __utac_acc__Specification5_spec__2(); {61750#true} is VALID [2020-07-10 14:38:27,581 INFO L263 TraceCheckUtils]: 43: Hoare triple {61750#true} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:27,581 INFO L280 TraceCheckUtils]: 44: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:27,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,581 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {61750#true} {61750#true} #566#return; {61750#true} is VALID [2020-07-10 14:38:27,581 INFO L280 TraceCheckUtils]: 47: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L280 TraceCheckUtils]: 48: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {61750#true} {61750#true} #538#return; {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L280 TraceCheckUtils]: 50: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L280 TraceCheckUtils]: 51: Hoare triple {61750#true} assume 0 != ~systemActive~0; {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L263 TraceCheckUtils]: 52: Hoare triple {61750#true} call processEnvironment(); {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L280 TraceCheckUtils]: 53: Hoare triple {61750#true} havoc ~tmp~2; {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L280 TraceCheckUtils]: 54: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L263 TraceCheckUtils]: 55: Hoare triple {61750#true} call processEnvironment__wrappee__lowWaterSensor(); {61750#true} is VALID [2020-07-10 14:38:27,582 INFO L280 TraceCheckUtils]: 56: Hoare triple {61750#true} havoc ~tmp~1; {61750#true} is VALID [2020-07-10 14:38:27,583 INFO L280 TraceCheckUtils]: 57: Hoare triple {61750#true} assume !(0 != ~pumpRunning~0); {61750#true} is VALID [2020-07-10 14:38:27,583 INFO L263 TraceCheckUtils]: 58: Hoare triple {61750#true} call processEnvironment__wrappee__highWaterSensor(); {61750#true} is VALID [2020-07-10 14:38:27,583 INFO L280 TraceCheckUtils]: 59: Hoare triple {61750#true} havoc ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:27,583 INFO L280 TraceCheckUtils]: 60: Hoare triple {61750#true} assume 0 == ~pumpRunning~0; {61750#true} is VALID [2020-07-10 14:38:27,583 INFO L263 TraceCheckUtils]: 61: Hoare triple {61750#true} call #t~ret10 := isHighWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:27,583 INFO L280 TraceCheckUtils]: 62: Hoare triple {61750#true} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61750#true} is VALID [2020-07-10 14:38:27,583 INFO L263 TraceCheckUtils]: 63: Hoare triple {61750#true} call #t~ret30 := isHighWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:27,583 INFO L280 TraceCheckUtils]: 64: Hoare triple {61750#true} havoc ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:27,584 INFO L280 TraceCheckUtils]: 65: Hoare triple {61750#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61750#true} is VALID [2020-07-10 14:38:27,584 INFO L280 TraceCheckUtils]: 66: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,584 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {61750#true} {61750#true} #536#return; {61750#true} is VALID [2020-07-10 14:38:27,584 INFO L280 TraceCheckUtils]: 68: Hoare triple {61750#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61750#true} is VALID [2020-07-10 14:38:27,584 INFO L280 TraceCheckUtils]: 69: Hoare triple {61750#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61750#true} is VALID [2020-07-10 14:38:27,585 INFO L280 TraceCheckUtils]: 70: Hoare triple {61750#true} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61750#true} is VALID [2020-07-10 14:38:27,585 INFO L280 TraceCheckUtils]: 71: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,585 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {61750#true} {61750#true} #550#return; {61750#true} is VALID [2020-07-10 14:38:27,585 INFO L280 TraceCheckUtils]: 73: Hoare triple {61750#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61750#true} is VALID [2020-07-10 14:38:27,585 INFO L280 TraceCheckUtils]: 74: Hoare triple {61750#true} assume 0 != ~tmp~0; {61750#true} is VALID [2020-07-10 14:38:27,585 INFO L263 TraceCheckUtils]: 75: Hoare triple {61750#true} call activatePump(); {61750#true} is VALID [2020-07-10 14:38:27,586 INFO L280 TraceCheckUtils]: 76: Hoare triple {61750#true} ~pumpRunning~0 := 1; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,587 INFO L280 TraceCheckUtils]: 77: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,587 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #552#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,587 INFO L280 TraceCheckUtils]: 79: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,588 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #564#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,594 INFO L280 TraceCheckUtils]: 81: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,595 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #522#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,595 INFO L280 TraceCheckUtils]: 83: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,595 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #542#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,596 INFO L263 TraceCheckUtils]: 85: Hoare triple {62046#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,597 INFO L280 TraceCheckUtils]: 86: Hoare triple {62046#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,598 INFO L263 TraceCheckUtils]: 87: Hoare triple {62046#(<= 1 ~pumpRunning~0)} call #t~ret38 := getWaterLevel(); {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,598 INFO L280 TraceCheckUtils]: 88: Hoare triple {62046#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,600 INFO L280 TraceCheckUtils]: 89: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,601 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {62046#(<= 1 ~pumpRunning~0)} #568#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,602 INFO L280 TraceCheckUtils]: 91: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,603 INFO L280 TraceCheckUtils]: 92: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,603 INFO L280 TraceCheckUtils]: 93: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,604 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {62046#(<= 1 ~pumpRunning~0)} #544#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,605 INFO L280 TraceCheckUtils]: 95: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume true; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,605 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {62046#(<= 1 ~pumpRunning~0)} {61750#true} #532#return; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,606 INFO L280 TraceCheckUtils]: 97: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume !false; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,607 INFO L280 TraceCheckUtils]: 98: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,608 INFO L280 TraceCheckUtils]: 99: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,608 INFO L280 TraceCheckUtils]: 100: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,609 INFO L280 TraceCheckUtils]: 101: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,609 INFO L280 TraceCheckUtils]: 102: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,610 INFO L280 TraceCheckUtils]: 103: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,610 INFO L280 TraceCheckUtils]: 104: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,611 INFO L280 TraceCheckUtils]: 105: Hoare triple {62046#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {62046#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,611 INFO L263 TraceCheckUtils]: 106: Hoare triple {62046#(<= 1 ~pumpRunning~0)} call timeShift(); {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,611 INFO L263 TraceCheckUtils]: 107: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {61750#true} is VALID [2020-07-10 14:38:27,612 INFO L263 TraceCheckUtils]: 108: Hoare triple {61750#true} call #t~ret37 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:27,612 INFO L280 TraceCheckUtils]: 109: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61750#true} is VALID [2020-07-10 14:38:27,612 INFO L280 TraceCheckUtils]: 110: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,612 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {61750#true} {61750#true} #566#return; {61750#true} is VALID [2020-07-10 14:38:27,612 INFO L280 TraceCheckUtils]: 112: Hoare triple {61750#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61750#true} is VALID [2020-07-10 14:38:27,612 INFO L280 TraceCheckUtils]: 113: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,614 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {61750#true} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #538#return; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,618 INFO L280 TraceCheckUtils]: 115: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,618 INFO L263 TraceCheckUtils]: 116: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:27,618 INFO L280 TraceCheckUtils]: 117: Hoare triple {61750#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61750#true} is VALID [2020-07-10 14:38:27,618 INFO L280 TraceCheckUtils]: 118: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,622 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {61750#true} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #540#return; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,622 INFO L280 TraceCheckUtils]: 120: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,623 INFO L263 TraceCheckUtils]: 121: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,624 INFO L280 TraceCheckUtils]: 122: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,625 INFO L280 TraceCheckUtils]: 123: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,625 INFO L263 TraceCheckUtils]: 124: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret12 := isMethaneAlarm(); {61750#true} is VALID [2020-07-10 14:38:27,625 INFO L280 TraceCheckUtils]: 125: Hoare triple {61750#true} havoc ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:27,625 INFO L263 TraceCheckUtils]: 126: Hoare triple {61750#true} call #t~ret13 := isMethaneLevelCritical(); {61750#true} is VALID [2020-07-10 14:38:27,626 INFO L280 TraceCheckUtils]: 127: Hoare triple {61750#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61750#true} is VALID [2020-07-10 14:38:27,626 INFO L280 TraceCheckUtils]: 128: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,626 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {61750#true} {61750#true} #580#return; {61750#true} is VALID [2020-07-10 14:38:27,626 INFO L280 TraceCheckUtils]: 130: Hoare triple {61750#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61750#true} is VALID [2020-07-10 14:38:27,626 INFO L280 TraceCheckUtils]: 131: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,627 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {61750#true} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #516#return; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,628 INFO L280 TraceCheckUtils]: 133: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,629 INFO L280 TraceCheckUtils]: 134: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~2); {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,629 INFO L263 TraceCheckUtils]: 135: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,630 INFO L280 TraceCheckUtils]: 136: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,631 INFO L280 TraceCheckUtils]: 137: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,631 INFO L263 TraceCheckUtils]: 138: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret11 := isLowWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:27,631 INFO L280 TraceCheckUtils]: 139: Hoare triple {61750#true} havoc ~retValue_acc~7;havoc ~tmp~4;havoc ~tmp___0~1; {61750#true} is VALID [2020-07-10 14:38:27,631 INFO L263 TraceCheckUtils]: 140: Hoare triple {61750#true} call #t~ret31 := isLowWaterSensorDry(); {61750#true} is VALID [2020-07-10 14:38:27,631 INFO L280 TraceCheckUtils]: 141: Hoare triple {61750#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {61750#true} is VALID [2020-07-10 14:38:27,632 INFO L280 TraceCheckUtils]: 142: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,632 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {61750#true} {61750#true} #514#return; {61750#true} is VALID [2020-07-10 14:38:27,632 INFO L280 TraceCheckUtils]: 144: Hoare triple {61750#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~4 := #t~ret31;havoc #t~ret31; {61750#true} is VALID [2020-07-10 14:38:27,632 INFO L280 TraceCheckUtils]: 145: Hoare triple {61750#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {61750#true} is VALID [2020-07-10 14:38:27,632 INFO L280 TraceCheckUtils]: 146: Hoare triple {61750#true} ~retValue_acc~7 := ~tmp___0~1;#res := ~retValue_acc~7; {61750#true} is VALID [2020-07-10 14:38:27,633 INFO L280 TraceCheckUtils]: 147: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,634 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {61750#true} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #558#return; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,634 INFO L280 TraceCheckUtils]: 149: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~1 := #t~ret11;havoc #t~ret11; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,635 INFO L280 TraceCheckUtils]: 150: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,636 INFO L263 TraceCheckUtils]: 151: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,637 INFO L280 TraceCheckUtils]: 152: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,638 INFO L280 TraceCheckUtils]: 153: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,638 INFO L263 TraceCheckUtils]: 154: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {61750#true} is VALID [2020-07-10 14:38:27,638 INFO L280 TraceCheckUtils]: 155: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,639 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61750#true} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #556#return; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,639 INFO L280 TraceCheckUtils]: 157: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,640 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #562#return; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,641 INFO L280 TraceCheckUtils]: 159: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,642 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #520#return; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,643 INFO L280 TraceCheckUtils]: 161: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,644 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #542#return; {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:38:27,644 INFO L263 TraceCheckUtils]: 163: Hoare triple {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {61750#true} is VALID [2020-07-10 14:38:27,645 INFO L280 TraceCheckUtils]: 164: Hoare triple {61750#true} havoc ~tmp~6;havoc ~tmp___0~3; {61750#true} is VALID [2020-07-10 14:38:27,645 INFO L263 TraceCheckUtils]: 165: Hoare triple {61750#true} call #t~ret38 := getWaterLevel(); {61750#true} is VALID [2020-07-10 14:38:27,645 INFO L280 TraceCheckUtils]: 166: Hoare triple {61750#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61750#true} is VALID [2020-07-10 14:38:27,645 INFO L280 TraceCheckUtils]: 167: Hoare triple {61750#true} assume true; {61750#true} is VALID [2020-07-10 14:38:27,645 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {61750#true} {61750#true} #568#return; {61750#true} is VALID [2020-07-10 14:38:27,646 INFO L280 TraceCheckUtils]: 169: Hoare triple {61750#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61750#true} is VALID [2020-07-10 14:38:27,646 INFO L280 TraceCheckUtils]: 170: Hoare triple {61750#true} assume 2 != ~tmp~6; {61750#true} is VALID [2020-07-10 14:38:27,646 INFO L263 TraceCheckUtils]: 171: Hoare triple {61750#true} call #t~ret39 := isPumpRunning(); {61750#true} is VALID [2020-07-10 14:38:27,647 INFO L280 TraceCheckUtils]: 172: Hoare triple {61750#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {62924#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:27,648 INFO L280 TraceCheckUtils]: 173: Hoare triple {62924#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {62924#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:27,649 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {62924#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {61750#true} #570#return; {62931#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} is VALID [2020-07-10 14:38:27,649 INFO L280 TraceCheckUtils]: 175: Hoare triple {62931#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {62935#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:38:27,650 INFO L280 TraceCheckUtils]: 176: Hoare triple {62935#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {62939#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:38:27,651 INFO L280 TraceCheckUtils]: 177: Hoare triple {62939#(<= ~pumpRunning~0 0)} assume true; {62939#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:38:27,652 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {62939#(<= ~pumpRunning~0 0)} {62725#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #544#return; {62946#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:38:27,653 INFO L280 TraceCheckUtils]: 179: Hoare triple {62946#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {62946#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:38:27,654 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {62946#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {62046#(<= 1 ~pumpRunning~0)} #532#return; {61751#false} is VALID [2020-07-10 14:38:27,654 INFO L280 TraceCheckUtils]: 181: Hoare triple {61751#false} assume !false; {61751#false} is VALID [2020-07-10 14:38:27,654 INFO L280 TraceCheckUtils]: 182: Hoare triple {61751#false} assume ~splverifierCounter~0 < 4; {61751#false} is VALID [2020-07-10 14:38:27,654 INFO L280 TraceCheckUtils]: 183: Hoare triple {61751#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61751#false} is VALID [2020-07-10 14:38:27,655 INFO L280 TraceCheckUtils]: 184: Hoare triple {61751#false} assume !(0 != ~tmp~5); {61751#false} is VALID [2020-07-10 14:38:27,655 INFO L280 TraceCheckUtils]: 185: Hoare triple {61751#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61751#false} is VALID [2020-07-10 14:38:27,655 INFO L280 TraceCheckUtils]: 186: Hoare triple {61751#false} assume !(0 != ~tmp___0~2); {61751#false} is VALID [2020-07-10 14:38:27,655 INFO L280 TraceCheckUtils]: 187: Hoare triple {61751#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61751#false} is VALID [2020-07-10 14:38:27,655 INFO L280 TraceCheckUtils]: 188: Hoare triple {61751#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61751#false} is VALID [2020-07-10 14:38:27,656 INFO L280 TraceCheckUtils]: 189: Hoare triple {61751#false} assume !(0 != ~tmp___1~0); {61751#false} is VALID [2020-07-10 14:38:27,656 INFO L263 TraceCheckUtils]: 190: Hoare triple {61751#false} call timeShift(); {61751#false} is VALID [2020-07-10 14:38:27,656 INFO L263 TraceCheckUtils]: 191: Hoare triple {61751#false} call __utac_acc__Specification5_spec__2(); {61751#false} is VALID [2020-07-10 14:38:27,656 INFO L263 TraceCheckUtils]: 192: Hoare triple {61751#false} call #t~ret37 := isPumpRunning(); {61751#false} is VALID [2020-07-10 14:38:27,656 INFO L280 TraceCheckUtils]: 193: Hoare triple {61751#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61751#false} is VALID [2020-07-10 14:38:27,656 INFO L280 TraceCheckUtils]: 194: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,657 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {61751#false} {61751#false} #566#return; {61751#false} is VALID [2020-07-10 14:38:27,657 INFO L280 TraceCheckUtils]: 196: Hoare triple {61751#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61751#false} is VALID [2020-07-10 14:38:27,657 INFO L280 TraceCheckUtils]: 197: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,657 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {61751#false} {61751#false} #538#return; {61751#false} is VALID [2020-07-10 14:38:27,657 INFO L280 TraceCheckUtils]: 199: Hoare triple {61751#false} assume 0 != ~pumpRunning~0; {61751#false} is VALID [2020-07-10 14:38:27,657 INFO L263 TraceCheckUtils]: 200: Hoare triple {61751#false} call lowerWaterLevel(); {61751#false} is VALID [2020-07-10 14:38:27,658 INFO L280 TraceCheckUtils]: 201: Hoare triple {61751#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {61751#false} is VALID [2020-07-10 14:38:27,658 INFO L280 TraceCheckUtils]: 202: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,658 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {61751#false} {61751#false} #540#return; {61751#false} is VALID [2020-07-10 14:38:27,658 INFO L280 TraceCheckUtils]: 204: Hoare triple {61751#false} assume 0 != ~systemActive~0; {61751#false} is VALID [2020-07-10 14:38:27,658 INFO L263 TraceCheckUtils]: 205: Hoare triple {61751#false} call processEnvironment(); {61751#false} is VALID [2020-07-10 14:38:27,658 INFO L280 TraceCheckUtils]: 206: Hoare triple {61751#false} havoc ~tmp~2; {61751#false} is VALID [2020-07-10 14:38:27,659 INFO L280 TraceCheckUtils]: 207: Hoare triple {61751#false} assume 0 != ~pumpRunning~0; {61751#false} is VALID [2020-07-10 14:38:27,659 INFO L263 TraceCheckUtils]: 208: Hoare triple {61751#false} call #t~ret12 := isMethaneAlarm(); {61751#false} is VALID [2020-07-10 14:38:27,659 INFO L280 TraceCheckUtils]: 209: Hoare triple {61751#false} havoc ~retValue_acc~4; {61751#false} is VALID [2020-07-10 14:38:27,659 INFO L263 TraceCheckUtils]: 210: Hoare triple {61751#false} call #t~ret13 := isMethaneLevelCritical(); {61751#false} is VALID [2020-07-10 14:38:27,659 INFO L280 TraceCheckUtils]: 211: Hoare triple {61751#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {61751#false} is VALID [2020-07-10 14:38:27,660 INFO L280 TraceCheckUtils]: 212: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,660 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {61751#false} {61751#false} #580#return; {61751#false} is VALID [2020-07-10 14:38:27,660 INFO L280 TraceCheckUtils]: 214: Hoare triple {61751#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~4 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~4; {61751#false} is VALID [2020-07-10 14:38:27,660 INFO L280 TraceCheckUtils]: 215: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,660 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {61751#false} {61751#false} #516#return; {61751#false} is VALID [2020-07-10 14:38:27,661 INFO L280 TraceCheckUtils]: 217: Hoare triple {61751#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~2 := #t~ret12;havoc #t~ret12; {61751#false} is VALID [2020-07-10 14:38:27,661 INFO L280 TraceCheckUtils]: 218: Hoare triple {61751#false} assume 0 != ~tmp~2; {61751#false} is VALID [2020-07-10 14:38:27,661 INFO L263 TraceCheckUtils]: 219: Hoare triple {61751#false} call deactivatePump(); {61751#false} is VALID [2020-07-10 14:38:27,661 INFO L280 TraceCheckUtils]: 220: Hoare triple {61751#false} ~pumpRunning~0 := 0; {61751#false} is VALID [2020-07-10 14:38:27,661 INFO L280 TraceCheckUtils]: 221: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,662 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {61751#false} {61751#false} #518#return; {61751#false} is VALID [2020-07-10 14:38:27,662 INFO L280 TraceCheckUtils]: 223: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,662 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {61751#false} {61751#false} #542#return; {61751#false} is VALID [2020-07-10 14:38:27,662 INFO L263 TraceCheckUtils]: 225: Hoare triple {61751#false} call __utac_acc__Specification5_spec__3(); {61751#false} is VALID [2020-07-10 14:38:27,662 INFO L280 TraceCheckUtils]: 226: Hoare triple {61751#false} havoc ~tmp~6;havoc ~tmp___0~3; {61751#false} is VALID [2020-07-10 14:38:27,663 INFO L263 TraceCheckUtils]: 227: Hoare triple {61751#false} call #t~ret38 := getWaterLevel(); {61751#false} is VALID [2020-07-10 14:38:27,663 INFO L280 TraceCheckUtils]: 228: Hoare triple {61751#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61751#false} is VALID [2020-07-10 14:38:27,663 INFO L280 TraceCheckUtils]: 229: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,663 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {61751#false} {61751#false} #568#return; {61751#false} is VALID [2020-07-10 14:38:27,663 INFO L280 TraceCheckUtils]: 231: Hoare triple {61751#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61751#false} is VALID [2020-07-10 14:38:27,663 INFO L280 TraceCheckUtils]: 232: Hoare triple {61751#false} assume 2 != ~tmp~6; {61751#false} is VALID [2020-07-10 14:38:27,664 INFO L263 TraceCheckUtils]: 233: Hoare triple {61751#false} call #t~ret39 := isPumpRunning(); {61751#false} is VALID [2020-07-10 14:38:27,664 INFO L280 TraceCheckUtils]: 234: Hoare triple {61751#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61751#false} is VALID [2020-07-10 14:38:27,664 INFO L280 TraceCheckUtils]: 235: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,664 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {61751#false} {61751#false} #570#return; {61751#false} is VALID [2020-07-10 14:38:27,664 INFO L280 TraceCheckUtils]: 237: Hoare triple {61751#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61751#false} is VALID [2020-07-10 14:38:27,664 INFO L280 TraceCheckUtils]: 238: Hoare triple {61751#false} assume !(0 != ~tmp___0~3); {61751#false} is VALID [2020-07-10 14:38:27,665 INFO L280 TraceCheckUtils]: 239: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,665 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {61751#false} {61751#false} #544#return; {61751#false} is VALID [2020-07-10 14:38:27,665 INFO L280 TraceCheckUtils]: 241: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,665 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {61751#false} {61751#false} #532#return; {61751#false} is VALID [2020-07-10 14:38:27,665 INFO L280 TraceCheckUtils]: 243: Hoare triple {61751#false} assume !false; {61751#false} is VALID [2020-07-10 14:38:27,665 INFO L280 TraceCheckUtils]: 244: Hoare triple {61751#false} assume ~splverifierCounter~0 < 4; {61751#false} is VALID [2020-07-10 14:38:27,666 INFO L280 TraceCheckUtils]: 245: Hoare triple {61751#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp~5 := #t~nondet32;havoc #t~nondet32; {61751#false} is VALID [2020-07-10 14:38:27,666 INFO L280 TraceCheckUtils]: 246: Hoare triple {61751#false} assume 0 != ~tmp~5; {61751#false} is VALID [2020-07-10 14:38:27,666 INFO L263 TraceCheckUtils]: 247: Hoare triple {61751#false} call waterRise(); {61751#false} is VALID [2020-07-10 14:38:27,666 INFO L280 TraceCheckUtils]: 248: Hoare triple {61751#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {61751#false} is VALID [2020-07-10 14:38:27,666 INFO L280 TraceCheckUtils]: 249: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,667 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {61751#false} {61751#false} #524#return; {61751#false} is VALID [2020-07-10 14:38:27,667 INFO L280 TraceCheckUtils]: 251: Hoare triple {61751#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~tmp___0~2 := #t~nondet33;havoc #t~nondet33; {61751#false} is VALID [2020-07-10 14:38:27,667 INFO L280 TraceCheckUtils]: 252: Hoare triple {61751#false} assume !(0 != ~tmp___0~2); {61751#false} is VALID [2020-07-10 14:38:27,667 INFO L280 TraceCheckUtils]: 253: Hoare triple {61751#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp___2~0 := #t~nondet34;havoc #t~nondet34; {61751#false} is VALID [2020-07-10 14:38:27,667 INFO L280 TraceCheckUtils]: 254: Hoare triple {61751#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___1~0 := #t~nondet35;havoc #t~nondet35; {61751#false} is VALID [2020-07-10 14:38:27,667 INFO L280 TraceCheckUtils]: 255: Hoare triple {61751#false} assume !(0 != ~tmp___1~0); {61751#false} is VALID [2020-07-10 14:38:27,668 INFO L263 TraceCheckUtils]: 256: Hoare triple {61751#false} call timeShift(); {61751#false} is VALID [2020-07-10 14:38:27,668 INFO L263 TraceCheckUtils]: 257: Hoare triple {61751#false} call __utac_acc__Specification5_spec__2(); {61751#false} is VALID [2020-07-10 14:38:27,668 INFO L263 TraceCheckUtils]: 258: Hoare triple {61751#false} call #t~ret37 := isPumpRunning(); {61751#false} is VALID [2020-07-10 14:38:27,668 INFO L280 TraceCheckUtils]: 259: Hoare triple {61751#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61751#false} is VALID [2020-07-10 14:38:27,668 INFO L280 TraceCheckUtils]: 260: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,668 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {61751#false} {61751#false} #566#return; {61751#false} is VALID [2020-07-10 14:38:27,669 INFO L280 TraceCheckUtils]: 262: Hoare triple {61751#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret37;havoc #t~ret37; {61751#false} is VALID [2020-07-10 14:38:27,669 INFO L280 TraceCheckUtils]: 263: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,669 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {61751#false} {61751#false} #538#return; {61751#false} is VALID [2020-07-10 14:38:27,669 INFO L280 TraceCheckUtils]: 265: Hoare triple {61751#false} assume !(0 != ~pumpRunning~0); {61751#false} is VALID [2020-07-10 14:38:27,669 INFO L280 TraceCheckUtils]: 266: Hoare triple {61751#false} assume 0 != ~systemActive~0; {61751#false} is VALID [2020-07-10 14:38:27,669 INFO L263 TraceCheckUtils]: 267: Hoare triple {61751#false} call processEnvironment(); {61751#false} is VALID [2020-07-10 14:38:27,670 INFO L280 TraceCheckUtils]: 268: Hoare triple {61751#false} havoc ~tmp~2; {61751#false} is VALID [2020-07-10 14:38:27,670 INFO L280 TraceCheckUtils]: 269: Hoare triple {61751#false} assume !(0 != ~pumpRunning~0); {61751#false} is VALID [2020-07-10 14:38:27,670 INFO L263 TraceCheckUtils]: 270: Hoare triple {61751#false} call processEnvironment__wrappee__lowWaterSensor(); {61751#false} is VALID [2020-07-10 14:38:27,670 INFO L280 TraceCheckUtils]: 271: Hoare triple {61751#false} havoc ~tmp~1; {61751#false} is VALID [2020-07-10 14:38:27,671 INFO L280 TraceCheckUtils]: 272: Hoare triple {61751#false} assume !(0 != ~pumpRunning~0); {61751#false} is VALID [2020-07-10 14:38:27,671 INFO L263 TraceCheckUtils]: 273: Hoare triple {61751#false} call processEnvironment__wrappee__highWaterSensor(); {61751#false} is VALID [2020-07-10 14:38:27,671 INFO L280 TraceCheckUtils]: 274: Hoare triple {61751#false} havoc ~tmp~0; {61751#false} is VALID [2020-07-10 14:38:27,671 INFO L280 TraceCheckUtils]: 275: Hoare triple {61751#false} assume 0 == ~pumpRunning~0; {61751#false} is VALID [2020-07-10 14:38:27,671 INFO L263 TraceCheckUtils]: 276: Hoare triple {61751#false} call #t~ret10 := isHighWaterLevel(); {61751#false} is VALID [2020-07-10 14:38:27,671 INFO L280 TraceCheckUtils]: 277: Hoare triple {61751#false} havoc ~retValue_acc~6;havoc ~tmp~3;havoc ~tmp___0~0; {61751#false} is VALID [2020-07-10 14:38:27,672 INFO L263 TraceCheckUtils]: 278: Hoare triple {61751#false} call #t~ret30 := isHighWaterSensorDry(); {61751#false} is VALID [2020-07-10 14:38:27,672 INFO L280 TraceCheckUtils]: 279: Hoare triple {61751#false} havoc ~retValue_acc~2; {61751#false} is VALID [2020-07-10 14:38:27,672 INFO L280 TraceCheckUtils]: 280: Hoare triple {61751#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {61751#false} is VALID [2020-07-10 14:38:27,672 INFO L280 TraceCheckUtils]: 281: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,672 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {61751#false} {61751#false} #536#return; {61751#false} is VALID [2020-07-10 14:38:27,673 INFO L280 TraceCheckUtils]: 283: Hoare triple {61751#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~3 := #t~ret30;havoc #t~ret30; {61751#false} is VALID [2020-07-10 14:38:27,673 INFO L280 TraceCheckUtils]: 284: Hoare triple {61751#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {61751#false} is VALID [2020-07-10 14:38:27,673 INFO L280 TraceCheckUtils]: 285: Hoare triple {61751#false} ~retValue_acc~6 := ~tmp___0~0;#res := ~retValue_acc~6; {61751#false} is VALID [2020-07-10 14:38:27,673 INFO L280 TraceCheckUtils]: 286: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,673 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {61751#false} {61751#false} #550#return; {61751#false} is VALID [2020-07-10 14:38:27,673 INFO L280 TraceCheckUtils]: 288: Hoare triple {61751#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {61751#false} is VALID [2020-07-10 14:38:27,674 INFO L280 TraceCheckUtils]: 289: Hoare triple {61751#false} assume 0 != ~tmp~0; {61751#false} is VALID [2020-07-10 14:38:27,674 INFO L263 TraceCheckUtils]: 290: Hoare triple {61751#false} call activatePump(); {61751#false} is VALID [2020-07-10 14:38:27,674 INFO L280 TraceCheckUtils]: 291: Hoare triple {61751#false} ~pumpRunning~0 := 1; {61751#false} is VALID [2020-07-10 14:38:27,674 INFO L280 TraceCheckUtils]: 292: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,674 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {61751#false} {61751#false} #552#return; {61751#false} is VALID [2020-07-10 14:38:27,674 INFO L280 TraceCheckUtils]: 294: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,675 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {61751#false} {61751#false} #564#return; {61751#false} is VALID [2020-07-10 14:38:27,675 INFO L280 TraceCheckUtils]: 296: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,675 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {61751#false} {61751#false} #522#return; {61751#false} is VALID [2020-07-10 14:38:27,675 INFO L280 TraceCheckUtils]: 298: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,675 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {61751#false} {61751#false} #542#return; {61751#false} is VALID [2020-07-10 14:38:27,675 INFO L263 TraceCheckUtils]: 300: Hoare triple {61751#false} call __utac_acc__Specification5_spec__3(); {61751#false} is VALID [2020-07-10 14:38:27,676 INFO L280 TraceCheckUtils]: 301: Hoare triple {61751#false} havoc ~tmp~6;havoc ~tmp___0~3; {61751#false} is VALID [2020-07-10 14:38:27,676 INFO L263 TraceCheckUtils]: 302: Hoare triple {61751#false} call #t~ret38 := getWaterLevel(); {61751#false} is VALID [2020-07-10 14:38:27,676 INFO L280 TraceCheckUtils]: 303: Hoare triple {61751#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {61751#false} is VALID [2020-07-10 14:38:27,676 INFO L280 TraceCheckUtils]: 304: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,676 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {61751#false} {61751#false} #568#return; {61751#false} is VALID [2020-07-10 14:38:27,676 INFO L280 TraceCheckUtils]: 306: Hoare triple {61751#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~tmp~6 := #t~ret38;havoc #t~ret38; {61751#false} is VALID [2020-07-10 14:38:27,677 INFO L280 TraceCheckUtils]: 307: Hoare triple {61751#false} assume 2 != ~tmp~6; {61751#false} is VALID [2020-07-10 14:38:27,677 INFO L263 TraceCheckUtils]: 308: Hoare triple {61751#false} call #t~ret39 := isPumpRunning(); {61751#false} is VALID [2020-07-10 14:38:27,677 INFO L280 TraceCheckUtils]: 309: Hoare triple {61751#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {61751#false} is VALID [2020-07-10 14:38:27,677 INFO L280 TraceCheckUtils]: 310: Hoare triple {61751#false} assume true; {61751#false} is VALID [2020-07-10 14:38:27,677 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {61751#false} {61751#false} #570#return; {61751#false} is VALID [2020-07-10 14:38:27,677 INFO L280 TraceCheckUtils]: 312: Hoare triple {61751#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp___0~3 := #t~ret39;havoc #t~ret39; {61751#false} is VALID [2020-07-10 14:38:27,678 INFO L280 TraceCheckUtils]: 313: Hoare triple {61751#false} assume 0 != ~tmp___0~3; {61751#false} is VALID [2020-07-10 14:38:27,678 INFO L280 TraceCheckUtils]: 314: Hoare triple {61751#false} assume 0 == ~switchedOnBeforeTS~0; {61751#false} is VALID [2020-07-10 14:38:27,678 INFO L263 TraceCheckUtils]: 315: Hoare triple {61751#false} call __automaton_fail(); {61751#false} is VALID [2020-07-10 14:38:27,678 INFO L280 TraceCheckUtils]: 316: Hoare triple {61751#false} assume !false; {61751#false} is VALID [2020-07-10 14:38:27,734 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 14:38:27,735 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:38:27,735 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:38:27,735 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814186696] [2020-07-10 14:38:27,737 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 317 [2020-07-10 14:41:46,059 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:41:46,060 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:41:46,573 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 14:41:46,574 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:41:46,574 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:41:46,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:41:46,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:41:46,575 INFO L87 Difference]: Start difference. First operand 2237 states and 2619 transitions. Second operand 22 states. [2020-07-10 14:41:48,271 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:41:50,362 WARN L193 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:41:51,204 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:41:51,882 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:41:57,532 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:42:07,801 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:42:09,686 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:42:10,477 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:42:14,949 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:42:26,102 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:42:26,653 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 191