/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_product43.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:44:48,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:44:48,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:44:48,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:44:48,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:44:48,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:44:48,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:44:48,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:44:48,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:44:48,465 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:44:48,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:44:48,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:44:48,469 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:44:48,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:44:48,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:44:48,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:44:48,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:44:48,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:44:48,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:44:48,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:44:48,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:44:48,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:44:48,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:44:48,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:44:48,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:44:48,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:44:48,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:44:48,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:44:48,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:44:48,500 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:44:48,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:44:48,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:44:48,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:44:48,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:44:48,504 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:44:48,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:44:48,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:44:48,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:44:48,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:44:48,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:44:48,508 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:44:48,509 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:44:48,545 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:44:48,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:44:48,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:44:48,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:44:48,549 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:44:48,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:44:48,549 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:44:48,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:44:48,549 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:44:48,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:44:48,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:44:48,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:44:48,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:44:48,550 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:44:48,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:44:48,551 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:44:48,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:44:48,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:44:48,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:44:48,552 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:44:48,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:44:48,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:44:48,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:44:48,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:44:48,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:44:48,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:44:48,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:44:48,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:44:48,554 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:44:48,554 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:44:48,828 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:44:48,841 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:44:48,844 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:44:48,846 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:44:48,846 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:44:48,847 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product43.cil.c [2020-07-17 21:44:48,924 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c5d8ba59/fa5c6d4f848a4e139934c6c70c04d23b/FLAGe5aebca9b [2020-07-17 21:44:49,431 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:44:49,434 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product43.cil.c [2020-07-17 21:44:49,460 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c5d8ba59/fa5c6d4f848a4e139934c6c70c04d23b/FLAGe5aebca9b [2020-07-17 21:44:49,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c5d8ba59/fa5c6d4f848a4e139934c6c70c04d23b [2020-07-17 21:44:49,758 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:44:49,762 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:44:49,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:44:49,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:44:49,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:44:49,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:44:49" (1/1) ... [2020-07-17 21:44:49,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2462028b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:49, skipping insertion in model container [2020-07-17 21:44:49,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:44:49" (1/1) ... [2020-07-17 21:44:49,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:44:49,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:44:50,256 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:44:50,269 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:44:50,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:44:50,421 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:44:50,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50 WrapperNode [2020-07-17 21:44:50,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:44:50,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:44:50,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:44:50,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:44:50,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (1/1) ... [2020-07-17 21:44:50,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (1/1) ... [2020-07-17 21:44:50,462 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (1/1) ... [2020-07-17 21:44:50,462 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (1/1) ... [2020-07-17 21:44:50,514 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (1/1) ... [2020-07-17 21:44:50,537 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (1/1) ... [2020-07-17 21:44:50,546 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (1/1) ... [2020-07-17 21:44:50,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:44:50,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:44:50,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:44:50,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:44:50,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:44:50,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:44:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:44:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:44:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:44:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:44:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:44:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:44:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:44:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:44:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:44:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:44:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:44:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:44:50,647 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:44:50,647 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:44:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:44:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:44:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:44:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:44:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:44:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:44:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:44:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:44:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:44:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:44:50,650 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:44:50,650 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:44:50,650 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:44:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:44:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:44:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:44:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:44:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:44:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:44:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:44:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:44:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:44:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:44:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:44:50,652 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:44:50,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:44:50,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:44:50,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:44:50,653 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:44:50,653 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:44:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:44:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:44:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:44:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:44:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:44:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:44:50,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:44:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:44:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:44:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:44:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:44:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:44:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:44:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:44:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:44:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:44:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:44:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:44:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:44:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:44:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:44:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:44:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:44:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:44:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:44:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:44:50,658 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:44:50,658 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:44:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:44:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:44:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:44:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:44:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:44:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:44:50,659 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:44:50,660 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:44:50,660 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:44:50,660 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:44:50,661 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:44:50,661 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:44:50,661 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:44:50,661 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:44:50,662 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:44:50,663 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:44:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:44:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:44:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:44:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:44:50,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:44:50,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:44:50,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:44:52,322 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:44:52,322 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:44:52,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:44:52 BoogieIcfgContainer [2020-07-17 21:44:52,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:44:52,330 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:44:52,330 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:44:52,334 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:44:52,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:44:49" (1/3) ... [2020-07-17 21:44:52,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c2ac26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:44:52, skipping insertion in model container [2020-07-17 21:44:52,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:44:50" (2/3) ... [2020-07-17 21:44:52,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c2ac26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:44:52, skipping insertion in model container [2020-07-17 21:44:52,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:44:52" (3/3) ... [2020-07-17 21:44:52,339 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product43.cil.c [2020-07-17 21:44:52,351 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:44:52,360 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:44:52,378 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:44:52,406 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:44:52,406 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:44:52,406 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:44:52,407 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:44:52,407 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:44:52,407 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:44:52,407 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:44:52,408 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:44:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states. [2020-07-17 21:44:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:44:52,447 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:44:52,449 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:44:52,449 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:44:52,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:44:52,459 INFO L82 PathProgramCache]: Analyzing trace with hash -1951083148, now seen corresponding path program 1 times [2020-07-17 21:44:52,470 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:44:52,470 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754090069] [2020-07-17 21:44:52,471 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:44:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,228 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:44:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {185#true} is VALID [2020-07-17 21:44:53,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,327 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {185#true} #527#return; {185#true} is VALID [2020-07-17 21:44:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,333 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {185#true} {185#true} #429#return; {185#true} is VALID [2020-07-17 21:44:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,337 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {185#true} {185#true} #431#return; {185#true} is VALID [2020-07-17 21:44:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {185#true} is VALID [2020-07-17 21:44:53,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {185#true} #433#return; {185#true} is VALID [2020-07-17 21:44:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,347 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {185#true} {185#true} #435#return; {185#true} is VALID [2020-07-17 21:44:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {185#true} is VALID [2020-07-17 21:44:53,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,362 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {185#true} #517#return; {185#true} is VALID [2020-07-17 21:44:53,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-17 21:44:53,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,373 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {185#true} is VALID [2020-07-17 21:44:53,374 INFO L263 TraceCheckUtils]: 0: Hoare triple {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {185#true} is VALID [2020-07-17 21:44:53,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-17 21:44:53,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,375 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {185#true} {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {185#true} is VALID [2020-07-17 21:44:53,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {185#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {185#true} is VALID [2020-07-17 21:44:53,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,376 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {185#true} {186#false} #495#return; {186#false} is VALID [2020-07-17 21:44:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {185#true} is VALID [2020-07-17 21:44:53,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {186#false} #509#return; {186#false} is VALID [2020-07-17 21:44:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:53,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-17 21:44:53,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,387 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {186#false} #511#return; {186#false} is VALID [2020-07-17 21:44:53,394 INFO L263 TraceCheckUtils]: 0: Hoare triple {185#true} call ULTIMATE.init(); {215#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:44:53,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {185#true} is VALID [2020-07-17 21:44:53,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,395 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {185#true} {185#true} #527#return; {185#true} is VALID [2020-07-17 21:44:53,396 INFO L263 TraceCheckUtils]: 4: Hoare triple {185#true} call #t~ret74 := main(); {185#true} is VALID [2020-07-17 21:44:53,396 INFO L280 TraceCheckUtils]: 5: Hoare triple {185#true} havoc ~retValue_acc~3;havoc ~tmp~3; {185#true} is VALID [2020-07-17 21:44:53,397 INFO L263 TraceCheckUtils]: 6: Hoare triple {185#true} call select_helpers(); {185#true} is VALID [2020-07-17 21:44:53,397 INFO L280 TraceCheckUtils]: 7: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,397 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {185#true} {185#true} #429#return; {185#true} is VALID [2020-07-17 21:44:53,398 INFO L263 TraceCheckUtils]: 9: Hoare triple {185#true} call select_features(); {185#true} is VALID [2020-07-17 21:44:53,398 INFO L280 TraceCheckUtils]: 10: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,399 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {185#true} {185#true} #431#return; {185#true} is VALID [2020-07-17 21:44:53,399 INFO L263 TraceCheckUtils]: 12: Hoare triple {185#true} call #t~ret35 := valid_product(); {185#true} is VALID [2020-07-17 21:44:53,400 INFO L280 TraceCheckUtils]: 13: Hoare triple {185#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {185#true} is VALID [2020-07-17 21:44:53,400 INFO L280 TraceCheckUtils]: 14: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,400 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {185#true} {185#true} #433#return; {185#true} is VALID [2020-07-17 21:44:53,401 INFO L280 TraceCheckUtils]: 16: Hoare triple {185#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {185#true} is VALID [2020-07-17 21:44:53,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {185#true} assume 0 != ~tmp~3; {185#true} is VALID [2020-07-17 21:44:53,402 INFO L263 TraceCheckUtils]: 18: Hoare triple {185#true} call setup(); {185#true} is VALID [2020-07-17 21:44:53,402 INFO L280 TraceCheckUtils]: 19: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,402 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {185#true} {185#true} #435#return; {185#true} is VALID [2020-07-17 21:44:53,403 INFO L263 TraceCheckUtils]: 21: Hoare triple {185#true} call runTest(); {185#true} is VALID [2020-07-17 21:44:53,404 INFO L263 TraceCheckUtils]: 22: Hoare triple {185#true} call __utac_acc__Specification5_spec__1(); {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:53,404 INFO L280 TraceCheckUtils]: 23: Hoare triple {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {185#true} is VALID [2020-07-17 21:44:53,404 INFO L280 TraceCheckUtils]: 24: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,405 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {185#true} {185#true} #517#return; {185#true} is VALID [2020-07-17 21:44:53,405 INFO L263 TraceCheckUtils]: 26: Hoare triple {185#true} call test(); {185#true} is VALID [2020-07-17 21:44:53,405 INFO L280 TraceCheckUtils]: 27: Hoare triple {185#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {185#true} is VALID [2020-07-17 21:44:53,406 INFO L280 TraceCheckUtils]: 28: Hoare triple {185#true} assume !true; {186#false} is VALID [2020-07-17 21:44:53,407 INFO L263 TraceCheckUtils]: 29: Hoare triple {186#false} call cleanup(); {186#false} is VALID [2020-07-17 21:44:53,407 INFO L280 TraceCheckUtils]: 30: Hoare triple {186#false} havoc ~i~0;havoc ~__cil_tmp2~0; {186#false} is VALID [2020-07-17 21:44:53,407 INFO L263 TraceCheckUtils]: 31: Hoare triple {186#false} call timeShift(); {186#false} is VALID [2020-07-17 21:44:53,408 INFO L263 TraceCheckUtils]: 32: Hoare triple {186#false} call __utac_acc__Specification5_spec__2(); {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:53,408 INFO L263 TraceCheckUtils]: 33: Hoare triple {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {185#true} is VALID [2020-07-17 21:44:53,408 INFO L280 TraceCheckUtils]: 34: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-17 21:44:53,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,409 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {185#true} {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {185#true} is VALID [2020-07-17 21:44:53,409 INFO L280 TraceCheckUtils]: 37: Hoare triple {185#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {185#true} is VALID [2020-07-17 21:44:53,410 INFO L280 TraceCheckUtils]: 38: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,410 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {185#true} {186#false} #495#return; {186#false} is VALID [2020-07-17 21:44:53,410 INFO L280 TraceCheckUtils]: 40: Hoare triple {186#false} assume !(0 != ~pumpRunning~0); {186#false} is VALID [2020-07-17 21:44:53,411 INFO L280 TraceCheckUtils]: 41: Hoare triple {186#false} assume !(0 != ~systemActive~0); {186#false} is VALID [2020-07-17 21:44:53,411 INFO L263 TraceCheckUtils]: 42: Hoare triple {186#false} call __utac_acc__Specification5_spec__3(); {186#false} is VALID [2020-07-17 21:44:53,411 INFO L280 TraceCheckUtils]: 43: Hoare triple {186#false} havoc ~tmp~8;havoc ~tmp___0~2; {186#false} is VALID [2020-07-17 21:44:53,412 INFO L263 TraceCheckUtils]: 44: Hoare triple {186#false} call #t~ret71 := getWaterLevel(); {185#true} is VALID [2020-07-17 21:44:53,412 INFO L280 TraceCheckUtils]: 45: Hoare triple {185#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {185#true} is VALID [2020-07-17 21:44:53,412 INFO L280 TraceCheckUtils]: 46: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,413 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {185#true} {186#false} #509#return; {186#false} is VALID [2020-07-17 21:44:53,413 INFO L280 TraceCheckUtils]: 48: Hoare triple {186#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {186#false} is VALID [2020-07-17 21:44:53,414 INFO L280 TraceCheckUtils]: 49: Hoare triple {186#false} assume 2 != ~tmp~8; {186#false} is VALID [2020-07-17 21:44:53,414 INFO L263 TraceCheckUtils]: 50: Hoare triple {186#false} call #t~ret72 := isPumpRunning(); {185#true} is VALID [2020-07-17 21:44:53,415 INFO L280 TraceCheckUtils]: 51: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-17 21:44:53,415 INFO L280 TraceCheckUtils]: 52: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-17 21:44:53,415 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {185#true} {186#false} #511#return; {186#false} is VALID [2020-07-17 21:44:53,416 INFO L280 TraceCheckUtils]: 54: Hoare triple {186#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {186#false} is VALID [2020-07-17 21:44:53,416 INFO L280 TraceCheckUtils]: 55: Hoare triple {186#false} assume 0 != ~tmp___0~2; {186#false} is VALID [2020-07-17 21:44:53,417 INFO L280 TraceCheckUtils]: 56: Hoare triple {186#false} assume 0 == ~switchedOnBeforeTS~0; {186#false} is VALID [2020-07-17 21:44:53,417 INFO L263 TraceCheckUtils]: 57: Hoare triple {186#false} call __automaton_fail(); {186#false} is VALID [2020-07-17 21:44:53,418 INFO L280 TraceCheckUtils]: 58: Hoare triple {186#false} assume !false; {186#false} is VALID [2020-07-17 21:44:53,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:44:53,429 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754090069] [2020-07-17 21:44:53,430 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:44:53,431 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:44:53,432 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711065941] [2020-07-17 21:44:53,440 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:44:53,444 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:44:53,449 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:44:53,568 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:53,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:44:53,568 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:44:53,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:44:53,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:44:53,580 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 4 states. [2020-07-17 21:44:58,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:58,133 INFO L93 Difference]: Finished difference Result 308 states and 391 transitions. [2020-07-17 21:44:58,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:44:58,134 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:44:58,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:44:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:44:58,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 391 transitions. [2020-07-17 21:44:58,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:44:58,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 391 transitions. [2020-07-17 21:44:58,205 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 391 transitions. [2020-07-17 21:44:59,377 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:59,404 INFO L225 Difference]: With dead ends: 308 [2020-07-17 21:44:59,404 INFO L226 Difference]: Without dead ends: 170 [2020-07-17 21:44:59,410 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:44:59,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2020-07-17 21:45:00,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 139. [2020-07-17 21:45:00,863 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:00,864 INFO L82 GeneralOperation]: Start isEquivalent. First operand 170 states. Second operand 139 states. [2020-07-17 21:45:00,865 INFO L74 IsIncluded]: Start isIncluded. First operand 170 states. Second operand 139 states. [2020-07-17 21:45:00,865 INFO L87 Difference]: Start difference. First operand 170 states. Second operand 139 states. [2020-07-17 21:45:00,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:00,884 INFO L93 Difference]: Finished difference Result 170 states and 208 transitions. [2020-07-17 21:45:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 208 transitions. [2020-07-17 21:45:00,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:00,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:00,888 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 170 states. [2020-07-17 21:45:00,888 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 170 states. [2020-07-17 21:45:00,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:00,905 INFO L93 Difference]: Finished difference Result 170 states and 208 transitions. [2020-07-17 21:45:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 208 transitions. [2020-07-17 21:45:00,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:00,909 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:00,909 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:00,909 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:00,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states. [2020-07-17 21:45:00,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 161 transitions. [2020-07-17 21:45:00,920 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 161 transitions. Word has length 59 [2020-07-17 21:45:00,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:00,921 INFO L479 AbstractCegarLoop]: Abstraction has 139 states and 161 transitions. [2020-07-17 21:45:00,921 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:45:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 161 transitions. [2020-07-17 21:45:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:45:00,924 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:00,924 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:45:00,925 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:45:00,925 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:00,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:00,926 INFO L82 PathProgramCache]: Analyzing trace with hash -1220523940, now seen corresponding path program 1 times [2020-07-17 21:45:00,926 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:00,926 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56351343] [2020-07-17 21:45:00,926 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,361 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {1217#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {1186#true} is VALID [2020-07-17 21:45:01,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,428 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1186#true} #527#return; {1186#true} is VALID [2020-07-17 21:45:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,437 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1186#true} {1186#true} #429#return; {1186#true} is VALID [2020-07-17 21:45:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,445 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1186#true} {1186#true} #431#return; {1186#true} is VALID [2020-07-17 21:45:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1186#true} is VALID [2020-07-17 21:45:01,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1186#true} #433#return; {1186#true} is VALID [2020-07-17 21:45:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,457 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1186#true} {1186#true} #435#return; {1186#true} is VALID [2020-07-17 21:45:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1186#true} is VALID [2020-07-17 21:45:01,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1186#true} #517#return; {1186#true} is VALID [2020-07-17 21:45:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-17 21:45:01,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {1186#true} is VALID [2020-07-17 21:45:01,482 INFO L263 TraceCheckUtils]: 0: Hoare triple {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {1186#true} is VALID [2020-07-17 21:45:01,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-17 21:45:01,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,483 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1186#true} {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {1186#true} is VALID [2020-07-17 21:45:01,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {1186#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {1186#true} is VALID [2020-07-17 21:45:01,484 INFO L280 TraceCheckUtils]: 5: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,484 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1186#true} {1187#false} #495#return; {1187#false} is VALID [2020-07-17 21:45:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1186#true} is VALID [2020-07-17 21:45:01,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1187#false} #509#return; {1187#false} is VALID [2020-07-17 21:45:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:01,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-17 21:45:01,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1187#false} #511#return; {1187#false} is VALID [2020-07-17 21:45:01,529 INFO L263 TraceCheckUtils]: 0: Hoare triple {1186#true} call ULTIMATE.init(); {1217#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:45:01,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {1217#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {1186#true} is VALID [2020-07-17 21:45:01,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,530 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1186#true} {1186#true} #527#return; {1186#true} is VALID [2020-07-17 21:45:01,530 INFO L263 TraceCheckUtils]: 4: Hoare triple {1186#true} call #t~ret74 := main(); {1186#true} is VALID [2020-07-17 21:45:01,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {1186#true} havoc ~retValue_acc~3;havoc ~tmp~3; {1186#true} is VALID [2020-07-17 21:45:01,531 INFO L263 TraceCheckUtils]: 6: Hoare triple {1186#true} call select_helpers(); {1186#true} is VALID [2020-07-17 21:45:01,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,531 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1186#true} {1186#true} #429#return; {1186#true} is VALID [2020-07-17 21:45:01,531 INFO L263 TraceCheckUtils]: 9: Hoare triple {1186#true} call select_features(); {1186#true} is VALID [2020-07-17 21:45:01,532 INFO L280 TraceCheckUtils]: 10: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,532 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1186#true} {1186#true} #431#return; {1186#true} is VALID [2020-07-17 21:45:01,532 INFO L263 TraceCheckUtils]: 12: Hoare triple {1186#true} call #t~ret35 := valid_product(); {1186#true} is VALID [2020-07-17 21:45:01,532 INFO L280 TraceCheckUtils]: 13: Hoare triple {1186#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1186#true} is VALID [2020-07-17 21:45:01,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,533 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1186#true} {1186#true} #433#return; {1186#true} is VALID [2020-07-17 21:45:01,533 INFO L280 TraceCheckUtils]: 16: Hoare triple {1186#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {1186#true} is VALID [2020-07-17 21:45:01,534 INFO L280 TraceCheckUtils]: 17: Hoare triple {1186#true} assume 0 != ~tmp~3; {1186#true} is VALID [2020-07-17 21:45:01,534 INFO L263 TraceCheckUtils]: 18: Hoare triple {1186#true} call setup(); {1186#true} is VALID [2020-07-17 21:45:01,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,534 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1186#true} {1186#true} #435#return; {1186#true} is VALID [2020-07-17 21:45:01,535 INFO L263 TraceCheckUtils]: 21: Hoare triple {1186#true} call runTest(); {1186#true} is VALID [2020-07-17 21:45:01,535 INFO L263 TraceCheckUtils]: 22: Hoare triple {1186#true} call __utac_acc__Specification5_spec__1(); {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:01,536 INFO L280 TraceCheckUtils]: 23: Hoare triple {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1186#true} is VALID [2020-07-17 21:45:01,536 INFO L280 TraceCheckUtils]: 24: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,536 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1186#true} {1186#true} #517#return; {1186#true} is VALID [2020-07-17 21:45:01,536 INFO L263 TraceCheckUtils]: 26: Hoare triple {1186#true} call test(); {1186#true} is VALID [2020-07-17 21:45:01,537 INFO L280 TraceCheckUtils]: 27: Hoare triple {1186#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1203#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:45:01,538 INFO L280 TraceCheckUtils]: 28: Hoare triple {1203#(= 0 test_~splverifierCounter~0)} assume !false; {1203#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:45:01,538 INFO L280 TraceCheckUtils]: 29: Hoare triple {1203#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1187#false} is VALID [2020-07-17 21:45:01,539 INFO L263 TraceCheckUtils]: 30: Hoare triple {1187#false} call cleanup(); {1187#false} is VALID [2020-07-17 21:45:01,539 INFO L280 TraceCheckUtils]: 31: Hoare triple {1187#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1187#false} is VALID [2020-07-17 21:45:01,539 INFO L263 TraceCheckUtils]: 32: Hoare triple {1187#false} call timeShift(); {1187#false} is VALID [2020-07-17 21:45:01,539 INFO L263 TraceCheckUtils]: 33: Hoare triple {1187#false} call __utac_acc__Specification5_spec__2(); {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:01,540 INFO L263 TraceCheckUtils]: 34: Hoare triple {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {1186#true} is VALID [2020-07-17 21:45:01,540 INFO L280 TraceCheckUtils]: 35: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-17 21:45:01,540 INFO L280 TraceCheckUtils]: 36: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,540 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1186#true} {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {1186#true} is VALID [2020-07-17 21:45:01,541 INFO L280 TraceCheckUtils]: 38: Hoare triple {1186#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {1186#true} is VALID [2020-07-17 21:45:01,541 INFO L280 TraceCheckUtils]: 39: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,541 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1186#true} {1187#false} #495#return; {1187#false} is VALID [2020-07-17 21:45:01,542 INFO L280 TraceCheckUtils]: 41: Hoare triple {1187#false} assume !(0 != ~pumpRunning~0); {1187#false} is VALID [2020-07-17 21:45:01,542 INFO L280 TraceCheckUtils]: 42: Hoare triple {1187#false} assume !(0 != ~systemActive~0); {1187#false} is VALID [2020-07-17 21:45:01,542 INFO L263 TraceCheckUtils]: 43: Hoare triple {1187#false} call __utac_acc__Specification5_spec__3(); {1187#false} is VALID [2020-07-17 21:45:01,542 INFO L280 TraceCheckUtils]: 44: Hoare triple {1187#false} havoc ~tmp~8;havoc ~tmp___0~2; {1187#false} is VALID [2020-07-17 21:45:01,543 INFO L263 TraceCheckUtils]: 45: Hoare triple {1187#false} call #t~ret71 := getWaterLevel(); {1186#true} is VALID [2020-07-17 21:45:01,543 INFO L280 TraceCheckUtils]: 46: Hoare triple {1186#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1186#true} is VALID [2020-07-17 21:45:01,543 INFO L280 TraceCheckUtils]: 47: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,544 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1186#true} {1187#false} #509#return; {1187#false} is VALID [2020-07-17 21:45:01,544 INFO L280 TraceCheckUtils]: 49: Hoare triple {1187#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {1187#false} is VALID [2020-07-17 21:45:01,544 INFO L280 TraceCheckUtils]: 50: Hoare triple {1187#false} assume 2 != ~tmp~8; {1187#false} is VALID [2020-07-17 21:45:01,544 INFO L263 TraceCheckUtils]: 51: Hoare triple {1187#false} call #t~ret72 := isPumpRunning(); {1186#true} is VALID [2020-07-17 21:45:01,545 INFO L280 TraceCheckUtils]: 52: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-17 21:45:01,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-17 21:45:01,545 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1186#true} {1187#false} #511#return; {1187#false} is VALID [2020-07-17 21:45:01,545 INFO L280 TraceCheckUtils]: 55: Hoare triple {1187#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {1187#false} is VALID [2020-07-17 21:45:01,546 INFO L280 TraceCheckUtils]: 56: Hoare triple {1187#false} assume 0 != ~tmp___0~2; {1187#false} is VALID [2020-07-17 21:45:01,546 INFO L280 TraceCheckUtils]: 57: Hoare triple {1187#false} assume 0 == ~switchedOnBeforeTS~0; {1187#false} is VALID [2020-07-17 21:45:01,546 INFO L263 TraceCheckUtils]: 58: Hoare triple {1187#false} call __automaton_fail(); {1187#false} is VALID [2020-07-17 21:45:01,547 INFO L280 TraceCheckUtils]: 59: Hoare triple {1187#false} assume !false; {1187#false} is VALID [2020-07-17 21:45:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:45:01,555 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56351343] [2020-07-17 21:45:01,555 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:01,555 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:45:01,555 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070366283] [2020-07-17 21:45:01,557 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:45:01,558 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:01,558 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:45:01,643 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:01,643 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:45:01,643 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:01,643 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:45:01,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:45:01,644 INFO L87 Difference]: Start difference. First operand 139 states and 161 transitions. Second operand 5 states. [2020-07-17 21:45:03,085 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:07,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:07,219 INFO L93 Difference]: Finished difference Result 244 states and 293 transitions. [2020-07-17 21:45:07,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:45:07,219 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:45:07,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:45:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:45:07,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 293 transitions. [2020-07-17 21:45:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:45:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 293 transitions. [2020-07-17 21:45:07,256 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 293 transitions. [2020-07-17 21:45:08,292 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:08,304 INFO L225 Difference]: With dead ends: 244 [2020-07-17 21:45:08,305 INFO L226 Difference]: Without dead ends: 160 [2020-07-17 21:45:08,306 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:45:08,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2020-07-17 21:45:10,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 130. [2020-07-17 21:45:10,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:10,010 INFO L82 GeneralOperation]: Start isEquivalent. First operand 160 states. Second operand 130 states. [2020-07-17 21:45:10,010 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 130 states. [2020-07-17 21:45:10,010 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 130 states. [2020-07-17 21:45:10,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:10,021 INFO L93 Difference]: Finished difference Result 160 states and 194 transitions. [2020-07-17 21:45:10,021 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 194 transitions. [2020-07-17 21:45:10,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:10,023 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:10,023 INFO L74 IsIncluded]: Start isIncluded. First operand 130 states. Second operand 160 states. [2020-07-17 21:45:10,024 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 160 states. [2020-07-17 21:45:10,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:10,035 INFO L93 Difference]: Finished difference Result 160 states and 194 transitions. [2020-07-17 21:45:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 194 transitions. [2020-07-17 21:45:10,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:10,036 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:10,036 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:10,037 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:10,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2020-07-17 21:45:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 149 transitions. [2020-07-17 21:45:10,045 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 149 transitions. Word has length 60 [2020-07-17 21:45:10,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:10,047 INFO L479 AbstractCegarLoop]: Abstraction has 130 states and 149 transitions. [2020-07-17 21:45:10,047 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:45:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 149 transitions. [2020-07-17 21:45:10,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:45:10,051 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:10,053 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] [2020-07-17 21:45:10,053 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:45:10,053 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:10,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:10,054 INFO L82 PathProgramCache]: Analyzing trace with hash 1125066517, now seen corresponding path program 1 times [2020-07-17 21:45:10,054 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:10,054 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180641411] [2020-07-17 21:45:10,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,543 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {2110#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {2081#(= 1 ~systemActive~0)} assume true; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2081#(= 1 ~systemActive~0)} {2076#true} #527#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,646 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2076#true} {2081#(= 1 ~systemActive~0)} #429#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,650 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2076#true} {2081#(= 1 ~systemActive~0)} #431#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2111#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:45:10,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {2111#(= 1 |valid_product_#res|)} assume true; {2111#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:45:10,673 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2111#(= 1 |valid_product_#res|)} {2081#(= 1 ~systemActive~0)} #433#return; {2089#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-17 21:45:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,678 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #435#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2076#true} is VALID [2020-07-17 21:45:10,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #517#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-17 21:45:10,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2076#true} {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {2076#true} is VALID [2020-07-17 21:45:10,704 INFO L263 TraceCheckUtils]: 0: Hoare triple {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {2076#true} is VALID [2020-07-17 21:45:10,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-17 21:45:10,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2076#true} {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {2076#true} is VALID [2020-07-17 21:45:10,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {2076#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {2076#true} is VALID [2020-07-17 21:45:10,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,706 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #495#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2076#true} is VALID [2020-07-17 21:45:10,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,709 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2076#true} {2077#false} #509#return; {2077#false} is VALID [2020-07-17 21:45:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:10,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-17 21:45:10,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,713 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2076#true} {2077#false} #511#return; {2077#false} is VALID [2020-07-17 21:45:10,718 INFO L263 TraceCheckUtils]: 0: Hoare triple {2076#true} call ULTIMATE.init(); {2110#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:45:10,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {2110#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {2081#(= 1 ~systemActive~0)} assume true; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,726 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2081#(= 1 ~systemActive~0)} {2076#true} #527#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,727 INFO L263 TraceCheckUtils]: 4: Hoare triple {2081#(= 1 ~systemActive~0)} call #t~ret74 := main(); {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {2081#(= 1 ~systemActive~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,728 INFO L263 TraceCheckUtils]: 6: Hoare triple {2081#(= 1 ~systemActive~0)} call select_helpers(); {2076#true} is VALID [2020-07-17 21:45:10,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,729 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2076#true} {2081#(= 1 ~systemActive~0)} #429#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,729 INFO L263 TraceCheckUtils]: 9: Hoare triple {2081#(= 1 ~systemActive~0)} call select_features(); {2076#true} is VALID [2020-07-17 21:45:10,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,730 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2076#true} {2081#(= 1 ~systemActive~0)} #431#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:45:10,730 INFO L263 TraceCheckUtils]: 12: Hoare triple {2081#(= 1 ~systemActive~0)} call #t~ret35 := valid_product(); {2076#true} is VALID [2020-07-17 21:45:10,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {2076#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2111#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:45:10,732 INFO L280 TraceCheckUtils]: 14: Hoare triple {2111#(= 1 |valid_product_#res|)} assume true; {2111#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:45:10,732 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2111#(= 1 |valid_product_#res|)} {2081#(= 1 ~systemActive~0)} #433#return; {2089#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-17 21:45:10,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {2089#(= |main_#t~ret35| ~systemActive~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {2090#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-17 21:45:10,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {2090#(= main_~tmp~3 ~systemActive~0)} assume 0 != ~tmp~3; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,734 INFO L263 TraceCheckUtils]: 18: Hoare triple {2091#(not (= 0 ~systemActive~0))} call setup(); {2076#true} is VALID [2020-07-17 21:45:10,734 INFO L280 TraceCheckUtils]: 19: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,735 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #435#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,736 INFO L263 TraceCheckUtils]: 21: Hoare triple {2091#(not (= 0 ~systemActive~0))} call runTest(); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,737 INFO L263 TraceCheckUtils]: 22: Hoare triple {2091#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:10,737 INFO L280 TraceCheckUtils]: 23: Hoare triple {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2076#true} is VALID [2020-07-17 21:45:10,737 INFO L280 TraceCheckUtils]: 24: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,738 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #517#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,739 INFO L263 TraceCheckUtils]: 26: Hoare triple {2091#(not (= 0 ~systemActive~0))} call test(); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,739 INFO L280 TraceCheckUtils]: 27: Hoare triple {2091#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,740 INFO L280 TraceCheckUtils]: 28: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !false; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,741 INFO L280 TraceCheckUtils]: 30: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,742 INFO L280 TraceCheckUtils]: 31: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,742 INFO L280 TraceCheckUtils]: 32: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,743 INFO L280 TraceCheckUtils]: 33: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,743 INFO L280 TraceCheckUtils]: 34: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,744 INFO L280 TraceCheckUtils]: 35: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,745 INFO L263 TraceCheckUtils]: 36: Hoare triple {2091#(not (= 0 ~systemActive~0))} call timeShift(); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,746 INFO L263 TraceCheckUtils]: 37: Hoare triple {2091#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:10,746 INFO L263 TraceCheckUtils]: 38: Hoare triple {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {2076#true} is VALID [2020-07-17 21:45:10,746 INFO L280 TraceCheckUtils]: 39: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-17 21:45:10,748 INFO L280 TraceCheckUtils]: 40: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,749 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2076#true} {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {2076#true} is VALID [2020-07-17 21:45:10,749 INFO L280 TraceCheckUtils]: 42: Hoare triple {2076#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {2076#true} is VALID [2020-07-17 21:45:10,749 INFO L280 TraceCheckUtils]: 43: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,750 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #495#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,754 INFO L280 TraceCheckUtils]: 45: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:45:10,754 INFO L280 TraceCheckUtils]: 46: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2077#false} is VALID [2020-07-17 21:45:10,754 INFO L263 TraceCheckUtils]: 47: Hoare triple {2077#false} call __utac_acc__Specification5_spec__3(); {2077#false} is VALID [2020-07-17 21:45:10,755 INFO L280 TraceCheckUtils]: 48: Hoare triple {2077#false} havoc ~tmp~8;havoc ~tmp___0~2; {2077#false} is VALID [2020-07-17 21:45:10,755 INFO L263 TraceCheckUtils]: 49: Hoare triple {2077#false} call #t~ret71 := getWaterLevel(); {2076#true} is VALID [2020-07-17 21:45:10,755 INFO L280 TraceCheckUtils]: 50: Hoare triple {2076#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2076#true} is VALID [2020-07-17 21:45:10,755 INFO L280 TraceCheckUtils]: 51: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,755 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2076#true} {2077#false} #509#return; {2077#false} is VALID [2020-07-17 21:45:10,755 INFO L280 TraceCheckUtils]: 53: Hoare triple {2077#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {2077#false} is VALID [2020-07-17 21:45:10,756 INFO L280 TraceCheckUtils]: 54: Hoare triple {2077#false} assume 2 != ~tmp~8; {2077#false} is VALID [2020-07-17 21:45:10,756 INFO L263 TraceCheckUtils]: 55: Hoare triple {2077#false} call #t~ret72 := isPumpRunning(); {2076#true} is VALID [2020-07-17 21:45:10,756 INFO L280 TraceCheckUtils]: 56: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-17 21:45:10,756 INFO L280 TraceCheckUtils]: 57: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-17 21:45:10,756 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2076#true} {2077#false} #511#return; {2077#false} is VALID [2020-07-17 21:45:10,756 INFO L280 TraceCheckUtils]: 59: Hoare triple {2077#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {2077#false} is VALID [2020-07-17 21:45:10,757 INFO L280 TraceCheckUtils]: 60: Hoare triple {2077#false} assume 0 != ~tmp___0~2; {2077#false} is VALID [2020-07-17 21:45:10,757 INFO L280 TraceCheckUtils]: 61: Hoare triple {2077#false} assume 0 == ~switchedOnBeforeTS~0; {2077#false} is VALID [2020-07-17 21:45:10,757 INFO L263 TraceCheckUtils]: 62: Hoare triple {2077#false} call __automaton_fail(); {2077#false} is VALID [2020-07-17 21:45:10,757 INFO L280 TraceCheckUtils]: 63: Hoare triple {2077#false} assume !false; {2077#false} is VALID [2020-07-17 21:45:10,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:45:10,767 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180641411] [2020-07-17 21:45:10,767 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:10,767 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:45:10,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48330687] [2020-07-17 21:45:10,768 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:45:10,769 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:10,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:45:10,836 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:10,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:45:10,837 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:10,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:45:10,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:45:10,837 INFO L87 Difference]: Start difference. First operand 130 states and 149 transitions. Second operand 9 states. [2020-07-17 21:45:11,607 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:45:12,578 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:12,990 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:13,323 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:18,103 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:27,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:27,323 INFO L93 Difference]: Finished difference Result 435 states and 529 transitions. [2020-07-17 21:45:27,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:45:27,324 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:45:27,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:45:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:45:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 529 transitions. [2020-07-17 21:45:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:45:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 529 transitions. [2020-07-17 21:45:27,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 529 transitions. [2020-07-17 21:45:29,135 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 529 edges. 529 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:29,150 INFO L225 Difference]: With dead ends: 435 [2020-07-17 21:45:29,150 INFO L226 Difference]: Without dead ends: 333 [2020-07-17 21:45:29,151 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:45:29,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2020-07-17 21:45:31,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 268. [2020-07-17 21:45:31,672 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:31,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 333 states. Second operand 268 states. [2020-07-17 21:45:31,673 INFO L74 IsIncluded]: Start isIncluded. First operand 333 states. Second operand 268 states. [2020-07-17 21:45:31,673 INFO L87 Difference]: Start difference. First operand 333 states. Second operand 268 states. [2020-07-17 21:45:31,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:31,692 INFO L93 Difference]: Finished difference Result 333 states and 402 transitions. [2020-07-17 21:45:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 402 transitions. [2020-07-17 21:45:31,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:31,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:31,696 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 333 states. [2020-07-17 21:45:31,697 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 333 states. [2020-07-17 21:45:31,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:31,714 INFO L93 Difference]: Finished difference Result 333 states and 402 transitions. [2020-07-17 21:45:31,714 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 402 transitions. [2020-07-17 21:45:31,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:31,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:31,719 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:31,719 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-07-17 21:45:31,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 318 transitions. [2020-07-17 21:45:31,732 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 318 transitions. Word has length 64 [2020-07-17 21:45:31,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:31,733 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 318 transitions. [2020-07-17 21:45:31,733 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:45:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 318 transitions. [2020-07-17 21:45:31,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:45:31,735 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:31,736 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:45:31,736 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:45:31,736 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:31,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:31,736 INFO L82 PathProgramCache]: Analyzing trace with hash -1836372268, now seen corresponding path program 1 times [2020-07-17 21:45:31,737 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:31,737 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897648143] [2020-07-17 21:45:31,737 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,163 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {3810#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume true; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3778#(= 0 ~pumpRunning~0)} {3773#true} #527#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,236 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #429#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,240 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #431#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {3773#true} is VALID [2020-07-17 21:45:32,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,246 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #433#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,251 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #435#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3773#true} is VALID [2020-07-17 21:45:32,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,269 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #517#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {3812#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {3778#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume true; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,292 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3778#(= 0 ~pumpRunning~0)} {3778#(= 0 ~pumpRunning~0)} #483#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3773#true} is VALID [2020-07-17 21:45:32,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3773#true} {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {3773#true} is VALID [2020-07-17 21:45:32,301 INFO L263 TraceCheckUtils]: 0: Hoare triple {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {3773#true} is VALID [2020-07-17 21:45:32,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3773#true} is VALID [2020-07-17 21:45:32,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,301 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3773#true} {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {3773#true} is VALID [2020-07-17 21:45:32,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {3773#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {3773#true} is VALID [2020-07-17 21:45:32,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,303 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #495#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {3773#true} is VALID [2020-07-17 21:45:32,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #509#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:32,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:32,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:32,328 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3778#(= 0 ~pumpRunning~0)} #511#return; {3808#(= 0 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-17 21:45:32,332 INFO L263 TraceCheckUtils]: 0: Hoare triple {3773#true} call ULTIMATE.init(); {3810#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:45:32,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {3810#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume true; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,339 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3778#(= 0 ~pumpRunning~0)} {3773#true} #527#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,340 INFO L263 TraceCheckUtils]: 4: Hoare triple {3778#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {3778#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,341 INFO L263 TraceCheckUtils]: 6: Hoare triple {3778#(= 0 ~pumpRunning~0)} call select_helpers(); {3773#true} is VALID [2020-07-17 21:45:32,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,342 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #429#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,342 INFO L263 TraceCheckUtils]: 9: Hoare triple {3778#(= 0 ~pumpRunning~0)} call select_features(); {3773#true} is VALID [2020-07-17 21:45:32,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,343 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #431#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,343 INFO L263 TraceCheckUtils]: 12: Hoare triple {3778#(= 0 ~pumpRunning~0)} call #t~ret35 := valid_product(); {3773#true} is VALID [2020-07-17 21:45:32,343 INFO L280 TraceCheckUtils]: 13: Hoare triple {3773#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {3773#true} is VALID [2020-07-17 21:45:32,343 INFO L280 TraceCheckUtils]: 14: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,344 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #433#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,345 INFO L280 TraceCheckUtils]: 16: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,345 INFO L280 TraceCheckUtils]: 17: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,346 INFO L263 TraceCheckUtils]: 18: Hoare triple {3778#(= 0 ~pumpRunning~0)} call setup(); {3773#true} is VALID [2020-07-17 21:45:32,346 INFO L280 TraceCheckUtils]: 19: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,346 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #435#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,347 INFO L263 TraceCheckUtils]: 21: Hoare triple {3778#(= 0 ~pumpRunning~0)} call runTest(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,348 INFO L263 TraceCheckUtils]: 22: Hoare triple {3778#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:32,348 INFO L280 TraceCheckUtils]: 23: Hoare triple {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3773#true} is VALID [2020-07-17 21:45:32,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,349 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #517#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,350 INFO L263 TraceCheckUtils]: 26: Hoare triple {3778#(= 0 ~pumpRunning~0)} call test(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,350 INFO L280 TraceCheckUtils]: 27: Hoare triple {3778#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,351 INFO L280 TraceCheckUtils]: 28: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !false; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,351 INFO L280 TraceCheckUtils]: 29: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,352 INFO L280 TraceCheckUtils]: 30: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,353 INFO L280 TraceCheckUtils]: 31: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,353 INFO L280 TraceCheckUtils]: 32: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,354 INFO L280 TraceCheckUtils]: 33: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,354 INFO L280 TraceCheckUtils]: 34: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,355 INFO L280 TraceCheckUtils]: 35: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,356 INFO L280 TraceCheckUtils]: 36: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,356 INFO L263 TraceCheckUtils]: 37: Hoare triple {3778#(= 0 ~pumpRunning~0)} call stopSystem(); {3812#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:45:32,357 INFO L280 TraceCheckUtils]: 38: Hoare triple {3812#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,358 INFO L280 TraceCheckUtils]: 39: Hoare triple {3778#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,358 INFO L280 TraceCheckUtils]: 40: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume true; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,359 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3778#(= 0 ~pumpRunning~0)} {3778#(= 0 ~pumpRunning~0)} #483#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,360 INFO L263 TraceCheckUtils]: 42: Hoare triple {3778#(= 0 ~pumpRunning~0)} call timeShift(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,360 INFO L263 TraceCheckUtils]: 43: Hoare triple {3778#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:32,361 INFO L263 TraceCheckUtils]: 44: Hoare triple {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {3773#true} is VALID [2020-07-17 21:45:32,361 INFO L280 TraceCheckUtils]: 45: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3773#true} is VALID [2020-07-17 21:45:32,361 INFO L280 TraceCheckUtils]: 46: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,361 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3773#true} {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {3773#true} is VALID [2020-07-17 21:45:32,361 INFO L280 TraceCheckUtils]: 48: Hoare triple {3773#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {3773#true} is VALID [2020-07-17 21:45:32,362 INFO L280 TraceCheckUtils]: 49: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,362 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #495#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,363 INFO L280 TraceCheckUtils]: 51: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,364 INFO L280 TraceCheckUtils]: 52: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,364 INFO L263 TraceCheckUtils]: 53: Hoare triple {3778#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,365 INFO L280 TraceCheckUtils]: 54: Hoare triple {3778#(= 0 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,365 INFO L263 TraceCheckUtils]: 55: Hoare triple {3778#(= 0 ~pumpRunning~0)} call #t~ret71 := getWaterLevel(); {3773#true} is VALID [2020-07-17 21:45:32,365 INFO L280 TraceCheckUtils]: 56: Hoare triple {3773#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {3773#true} is VALID [2020-07-17 21:45:32,365 INFO L280 TraceCheckUtils]: 57: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-17 21:45:32,366 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #509#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,367 INFO L280 TraceCheckUtils]: 59: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,367 INFO L280 TraceCheckUtils]: 60: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~8; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:45:32,368 INFO L263 TraceCheckUtils]: 61: Hoare triple {3778#(= 0 ~pumpRunning~0)} call #t~ret72 := isPumpRunning(); {3773#true} is VALID [2020-07-17 21:45:32,368 INFO L280 TraceCheckUtils]: 62: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:32,369 INFO L280 TraceCheckUtils]: 63: Hoare triple {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:32,370 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3778#(= 0 ~pumpRunning~0)} #511#return; {3808#(= 0 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-17 21:45:32,370 INFO L280 TraceCheckUtils]: 65: Hoare triple {3808#(= 0 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {3809#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:45:32,371 INFO L280 TraceCheckUtils]: 66: Hoare triple {3809#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3774#false} is VALID [2020-07-17 21:45:32,371 INFO L280 TraceCheckUtils]: 67: Hoare triple {3774#false} assume 0 == ~switchedOnBeforeTS~0; {3774#false} is VALID [2020-07-17 21:45:32,371 INFO L263 TraceCheckUtils]: 68: Hoare triple {3774#false} call __automaton_fail(); {3774#false} is VALID [2020-07-17 21:45:32,372 INFO L280 TraceCheckUtils]: 69: Hoare triple {3774#false} assume !false; {3774#false} is VALID [2020-07-17 21:45:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:45:32,382 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897648143] [2020-07-17 21:45:32,382 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:32,382 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:45:32,383 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170198522] [2020-07-17 21:45:32,383 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:45:32,384 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:32,384 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:45:32,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:32,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:45:32,470 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:32,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:45:32,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:45:32,471 INFO L87 Difference]: Start difference. First operand 268 states and 318 transitions. Second operand 9 states. [2020-07-17 21:45:33,537 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:45:37,050 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:42,478 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:42,874 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:43,729 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:45:44,379 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:47,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:47,735 INFO L93 Difference]: Finished difference Result 679 states and 862 transitions. [2020-07-17 21:45:47,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:45:47,735 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:45:47,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:45:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:45:47,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 434 transitions. [2020-07-17 21:45:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:45:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 434 transitions. [2020-07-17 21:45:47,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 434 transitions. [2020-07-17 21:45:49,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:49,095 INFO L225 Difference]: With dead ends: 679 [2020-07-17 21:45:49,095 INFO L226 Difference]: Without dead ends: 439 [2020-07-17 21:45:49,097 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:45:49,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2020-07-17 21:45:52,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 379. [2020-07-17 21:45:52,588 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:52,588 INFO L82 GeneralOperation]: Start isEquivalent. First operand 439 states. Second operand 379 states. [2020-07-17 21:45:52,589 INFO L74 IsIncluded]: Start isIncluded. First operand 439 states. Second operand 379 states. [2020-07-17 21:45:52,589 INFO L87 Difference]: Start difference. First operand 439 states. Second operand 379 states. [2020-07-17 21:45:52,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:52,611 INFO L93 Difference]: Finished difference Result 439 states and 543 transitions. [2020-07-17 21:45:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 543 transitions. [2020-07-17 21:45:52,613 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:52,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:52,614 INFO L74 IsIncluded]: Start isIncluded. First operand 379 states. Second operand 439 states. [2020-07-17 21:45:52,614 INFO L87 Difference]: Start difference. First operand 379 states. Second operand 439 states. [2020-07-17 21:45:52,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:52,633 INFO L93 Difference]: Finished difference Result 439 states and 543 transitions. [2020-07-17 21:45:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 543 transitions. [2020-07-17 21:45:52,635 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:52,636 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:52,636 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:52,636 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 379 states. [2020-07-17 21:45:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 451 transitions. [2020-07-17 21:45:52,652 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 451 transitions. Word has length 70 [2020-07-17 21:45:52,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:52,653 INFO L479 AbstractCegarLoop]: Abstraction has 379 states and 451 transitions. [2020-07-17 21:45:52,653 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:45:52,653 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 451 transitions. [2020-07-17 21:45:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-17 21:45:52,655 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:52,655 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] [2020-07-17 21:45:52,655 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:45:52,656 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:52,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:52,656 INFO L82 PathProgramCache]: Analyzing trace with hash 1329110427, now seen corresponding path program 1 times [2020-07-17 21:45:52,656 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:52,657 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1307833749] [2020-07-17 21:45:52,657 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,023 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {6229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {6166#(= 1 ~waterLevel~0)} assume true; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,103 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6166#(= 1 ~waterLevel~0)} {6161#true} #527#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,122 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #429#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,126 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #431#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {6161#true} is VALID [2020-07-17 21:45:53,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #433#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,135 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #435#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6161#true} is VALID [2020-07-17 21:45:53,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,154 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #517#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-17 21:45:53,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {6161#true} is VALID [2020-07-17 21:45:53,165 INFO L263 TraceCheckUtils]: 0: Hoare triple {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {6161#true} is VALID [2020-07-17 21:45:53,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-17 21:45:53,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,165 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6161#true} {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {6161#true} is VALID [2020-07-17 21:45:53,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {6161#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {6161#true} is VALID [2020-07-17 21:45:53,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,166 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #495#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~9; {6161#true} is VALID [2020-07-17 21:45:53,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:53,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {6270#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:53,249 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6270#(= 0 |isHighWaterSensorDry_#res|)} {6161#true} #493#return; {6268#(= 0 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:45:53,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {6161#true} is VALID [2020-07-17 21:45:53,250 INFO L263 TraceCheckUtils]: 1: Hoare triple {6161#true} call #t~ret59 := isHighWaterSensorDry(); {6161#true} is VALID [2020-07-17 21:45:53,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} havoc ~retValue_acc~9; {6161#true} is VALID [2020-07-17 21:45:53,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {6161#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:53,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {6270#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:53,252 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6270#(= 0 |isHighWaterSensorDry_#res|)} {6161#true} #493#return; {6268#(= 0 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:45:53,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {6268#(= 0 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {6269#(= 0 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:45:53,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {6269#(= 0 isHighWaterLevel_~tmp~7)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {6162#false} is VALID [2020-07-17 21:45:53,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {6162#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {6162#false} is VALID [2020-07-17 21:45:53,254 INFO L280 TraceCheckUtils]: 9: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-17 21:45:53,254 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6162#false} {6161#true} #471#return; {6162#false} is VALID [2020-07-17 21:45:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-17 21:45:53,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-17 21:45:53,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~4; {6161#true} is VALID [2020-07-17 21:45:53,270 INFO L263 TraceCheckUtils]: 1: Hoare triple {6161#true} call #t~ret42 := isMethaneLevelCritical(); {6161#true} is VALID [2020-07-17 21:45:53,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-17 21:45:53,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,271 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-17 21:45:53,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {6161#true} is VALID [2020-07-17 21:45:53,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,272 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6161#true} {6161#true} #489#return; {6161#true} is VALID [2020-07-17 21:45:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6161#true} is VALID [2020-07-17 21:45:53,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,278 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6161#true} #491#return; {6161#true} is VALID [2020-07-17 21:45:53,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6161#true} is VALID [2020-07-17 21:45:53,278 INFO L263 TraceCheckUtils]: 1: Hoare triple {6161#true} call #t~ret41 := isMethaneAlarm(); {6161#true} is VALID [2020-07-17 21:45:53,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} havoc ~retValue_acc~4; {6161#true} is VALID [2020-07-17 21:45:53,279 INFO L263 TraceCheckUtils]: 3: Hoare triple {6161#true} call #t~ret42 := isMethaneLevelCritical(); {6161#true} is VALID [2020-07-17 21:45:53,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-17 21:45:53,279 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,280 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-17 21:45:53,280 INFO L280 TraceCheckUtils]: 7: Hoare triple {6161#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {6161#true} is VALID [2020-07-17 21:45:53,280 INFO L280 TraceCheckUtils]: 8: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,280 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6161#true} {6161#true} #489#return; {6161#true} is VALID [2020-07-17 21:45:53,281 INFO L280 TraceCheckUtils]: 10: Hoare triple {6161#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {6161#true} is VALID [2020-07-17 21:45:53,281 INFO L280 TraceCheckUtils]: 11: Hoare triple {6161#true} assume !(0 != ~tmp~6); {6161#true} is VALID [2020-07-17 21:45:53,282 INFO L263 TraceCheckUtils]: 12: Hoare triple {6161#true} call activatePump__wrappee__highWaterSensor(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:53,282 INFO L280 TraceCheckUtils]: 13: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6161#true} is VALID [2020-07-17 21:45:53,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,282 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6161#true} {6161#true} #491#return; {6161#true} is VALID [2020-07-17 21:45:53,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,283 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6161#true} {6162#false} #473#return; {6162#false} is VALID [2020-07-17 21:45:53,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6161#true} is VALID [2020-07-17 21:45:53,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume 0 == ~pumpRunning~0; {6161#true} is VALID [2020-07-17 21:45:53,284 INFO L263 TraceCheckUtils]: 2: Hoare triple {6161#true} call #t~ret40 := isHighWaterLevel(); {6161#true} is VALID [2020-07-17 21:45:53,284 INFO L280 TraceCheckUtils]: 3: Hoare triple {6161#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {6161#true} is VALID [2020-07-17 21:45:53,284 INFO L263 TraceCheckUtils]: 4: Hoare triple {6161#true} call #t~ret59 := isHighWaterSensorDry(); {6161#true} is VALID [2020-07-17 21:45:53,284 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} havoc ~retValue_acc~9; {6161#true} is VALID [2020-07-17 21:45:53,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {6161#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:53,286 INFO L280 TraceCheckUtils]: 7: Hoare triple {6270#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:53,287 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6270#(= 0 |isHighWaterSensorDry_#res|)} {6161#true} #493#return; {6268#(= 0 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:45:53,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {6268#(= 0 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {6269#(= 0 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:45:53,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {6269#(= 0 isHighWaterLevel_~tmp~7)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {6162#false} is VALID [2020-07-17 21:45:53,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {6162#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {6162#false} is VALID [2020-07-17 21:45:53,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-17 21:45:53,289 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6162#false} {6161#true} #471#return; {6162#false} is VALID [2020-07-17 21:45:53,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {6162#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {6162#false} is VALID [2020-07-17 21:45:53,289 INFO L280 TraceCheckUtils]: 15: Hoare triple {6162#false} assume 0 != ~tmp~5; {6162#false} is VALID [2020-07-17 21:45:53,289 INFO L263 TraceCheckUtils]: 16: Hoare triple {6162#false} call activatePump(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:53,290 INFO L280 TraceCheckUtils]: 17: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6161#true} is VALID [2020-07-17 21:45:53,290 INFO L263 TraceCheckUtils]: 18: Hoare triple {6161#true} call #t~ret41 := isMethaneAlarm(); {6161#true} is VALID [2020-07-17 21:45:53,290 INFO L280 TraceCheckUtils]: 19: Hoare triple {6161#true} havoc ~retValue_acc~4; {6161#true} is VALID [2020-07-17 21:45:53,290 INFO L263 TraceCheckUtils]: 20: Hoare triple {6161#true} call #t~ret42 := isMethaneLevelCritical(); {6161#true} is VALID [2020-07-17 21:45:53,290 INFO L280 TraceCheckUtils]: 21: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-17 21:45:53,291 INFO L280 TraceCheckUtils]: 22: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,291 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-17 21:45:53,291 INFO L280 TraceCheckUtils]: 24: Hoare triple {6161#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {6161#true} is VALID [2020-07-17 21:45:53,291 INFO L280 TraceCheckUtils]: 25: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,291 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6161#true} {6161#true} #489#return; {6161#true} is VALID [2020-07-17 21:45:53,292 INFO L280 TraceCheckUtils]: 27: Hoare triple {6161#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {6161#true} is VALID [2020-07-17 21:45:53,292 INFO L280 TraceCheckUtils]: 28: Hoare triple {6161#true} assume !(0 != ~tmp~6); {6161#true} is VALID [2020-07-17 21:45:53,294 INFO L263 TraceCheckUtils]: 29: Hoare triple {6161#true} call activatePump__wrappee__highWaterSensor(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:53,294 INFO L280 TraceCheckUtils]: 30: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6161#true} is VALID [2020-07-17 21:45:53,294 INFO L280 TraceCheckUtils]: 31: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,294 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6161#true} {6161#true} #491#return; {6161#true} is VALID [2020-07-17 21:45:53,294 INFO L280 TraceCheckUtils]: 33: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,295 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6161#true} {6162#false} #473#return; {6162#false} is VALID [2020-07-17 21:45:53,295 INFO L280 TraceCheckUtils]: 35: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-17 21:45:53,295 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6162#false} {6166#(= 1 ~waterLevel~0)} #499#return; {6162#false} is VALID [2020-07-17 21:45:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {6161#true} is VALID [2020-07-17 21:45:53,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6162#false} #509#return; {6162#false} is VALID [2020-07-17 21:45:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:53,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-17 21:45:53,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6162#false} #511#return; {6162#false} is VALID [2020-07-17 21:45:53,307 INFO L263 TraceCheckUtils]: 0: Hoare triple {6161#true} call ULTIMATE.init(); {6229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:45:53,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {6229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {6166#(= 1 ~waterLevel~0)} assume true; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,315 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6166#(= 1 ~waterLevel~0)} {6161#true} #527#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,315 INFO L263 TraceCheckUtils]: 4: Hoare triple {6166#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {6166#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,316 INFO L263 TraceCheckUtils]: 6: Hoare triple {6166#(= 1 ~waterLevel~0)} call select_helpers(); {6161#true} is VALID [2020-07-17 21:45:53,316 INFO L280 TraceCheckUtils]: 7: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,317 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #429#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,317 INFO L263 TraceCheckUtils]: 9: Hoare triple {6166#(= 1 ~waterLevel~0)} call select_features(); {6161#true} is VALID [2020-07-17 21:45:53,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,318 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #431#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,319 INFO L263 TraceCheckUtils]: 12: Hoare triple {6166#(= 1 ~waterLevel~0)} call #t~ret35 := valid_product(); {6161#true} is VALID [2020-07-17 21:45:53,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {6161#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {6161#true} is VALID [2020-07-17 21:45:53,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,320 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #433#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,332 INFO L280 TraceCheckUtils]: 16: Hoare triple {6166#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,333 INFO L280 TraceCheckUtils]: 17: Hoare triple {6166#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,333 INFO L263 TraceCheckUtils]: 18: Hoare triple {6166#(= 1 ~waterLevel~0)} call setup(); {6161#true} is VALID [2020-07-17 21:45:53,334 INFO L280 TraceCheckUtils]: 19: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,334 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #435#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,335 INFO L263 TraceCheckUtils]: 21: Hoare triple {6166#(= 1 ~waterLevel~0)} call runTest(); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,335 INFO L263 TraceCheckUtils]: 22: Hoare triple {6166#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:53,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6161#true} is VALID [2020-07-17 21:45:53,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,336 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #517#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,340 INFO L263 TraceCheckUtils]: 26: Hoare triple {6166#(= 1 ~waterLevel~0)} call test(); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,340 INFO L280 TraceCheckUtils]: 27: Hoare triple {6166#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,341 INFO L280 TraceCheckUtils]: 28: Hoare triple {6166#(= 1 ~waterLevel~0)} assume !false; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,341 INFO L280 TraceCheckUtils]: 29: Hoare triple {6166#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,342 INFO L280 TraceCheckUtils]: 30: Hoare triple {6166#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,342 INFO L280 TraceCheckUtils]: 31: Hoare triple {6166#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~4); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,343 INFO L280 TraceCheckUtils]: 32: Hoare triple {6166#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,343 INFO L280 TraceCheckUtils]: 33: Hoare triple {6166#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,344 INFO L280 TraceCheckUtils]: 34: Hoare triple {6166#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,344 INFO L280 TraceCheckUtils]: 35: Hoare triple {6166#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,345 INFO L263 TraceCheckUtils]: 36: Hoare triple {6166#(= 1 ~waterLevel~0)} call timeShift(); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,345 INFO L263 TraceCheckUtils]: 37: Hoare triple {6166#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:53,345 INFO L263 TraceCheckUtils]: 38: Hoare triple {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {6161#true} is VALID [2020-07-17 21:45:53,346 INFO L280 TraceCheckUtils]: 39: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-17 21:45:53,346 INFO L280 TraceCheckUtils]: 40: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,346 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6161#true} {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {6161#true} is VALID [2020-07-17 21:45:53,346 INFO L280 TraceCheckUtils]: 42: Hoare triple {6161#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {6161#true} is VALID [2020-07-17 21:45:53,346 INFO L280 TraceCheckUtils]: 43: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,347 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #495#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,347 INFO L280 TraceCheckUtils]: 45: Hoare triple {6166#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,348 INFO L280 TraceCheckUtils]: 46: Hoare triple {6166#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:53,349 INFO L263 TraceCheckUtils]: 47: Hoare triple {6166#(= 1 ~waterLevel~0)} call processEnvironment(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:53,349 INFO L280 TraceCheckUtils]: 48: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6161#true} is VALID [2020-07-17 21:45:53,349 INFO L280 TraceCheckUtils]: 49: Hoare triple {6161#true} assume 0 == ~pumpRunning~0; {6161#true} is VALID [2020-07-17 21:45:53,349 INFO L263 TraceCheckUtils]: 50: Hoare triple {6161#true} call #t~ret40 := isHighWaterLevel(); {6161#true} is VALID [2020-07-17 21:45:53,349 INFO L280 TraceCheckUtils]: 51: Hoare triple {6161#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {6161#true} is VALID [2020-07-17 21:45:53,349 INFO L263 TraceCheckUtils]: 52: Hoare triple {6161#true} call #t~ret59 := isHighWaterSensorDry(); {6161#true} is VALID [2020-07-17 21:45:53,350 INFO L280 TraceCheckUtils]: 53: Hoare triple {6161#true} havoc ~retValue_acc~9; {6161#true} is VALID [2020-07-17 21:45:53,350 INFO L280 TraceCheckUtils]: 54: Hoare triple {6161#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:53,351 INFO L280 TraceCheckUtils]: 55: Hoare triple {6270#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:53,351 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6270#(= 0 |isHighWaterSensorDry_#res|)} {6161#true} #493#return; {6268#(= 0 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:45:53,352 INFO L280 TraceCheckUtils]: 57: Hoare triple {6268#(= 0 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {6269#(= 0 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:45:53,353 INFO L280 TraceCheckUtils]: 58: Hoare triple {6269#(= 0 isHighWaterLevel_~tmp~7)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {6162#false} is VALID [2020-07-17 21:45:53,353 INFO L280 TraceCheckUtils]: 59: Hoare triple {6162#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {6162#false} is VALID [2020-07-17 21:45:53,353 INFO L280 TraceCheckUtils]: 60: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-17 21:45:53,353 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {6162#false} {6161#true} #471#return; {6162#false} is VALID [2020-07-17 21:45:53,353 INFO L280 TraceCheckUtils]: 62: Hoare triple {6162#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {6162#false} is VALID [2020-07-17 21:45:53,353 INFO L280 TraceCheckUtils]: 63: Hoare triple {6162#false} assume 0 != ~tmp~5; {6162#false} is VALID [2020-07-17 21:45:53,354 INFO L263 TraceCheckUtils]: 64: Hoare triple {6162#false} call activatePump(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:53,354 INFO L280 TraceCheckUtils]: 65: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6161#true} is VALID [2020-07-17 21:45:53,354 INFO L263 TraceCheckUtils]: 66: Hoare triple {6161#true} call #t~ret41 := isMethaneAlarm(); {6161#true} is VALID [2020-07-17 21:45:53,354 INFO L280 TraceCheckUtils]: 67: Hoare triple {6161#true} havoc ~retValue_acc~4; {6161#true} is VALID [2020-07-17 21:45:53,354 INFO L263 TraceCheckUtils]: 68: Hoare triple {6161#true} call #t~ret42 := isMethaneLevelCritical(); {6161#true} is VALID [2020-07-17 21:45:53,354 INFO L280 TraceCheckUtils]: 69: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-17 21:45:53,355 INFO L280 TraceCheckUtils]: 70: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,355 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-17 21:45:53,355 INFO L280 TraceCheckUtils]: 72: Hoare triple {6161#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {6161#true} is VALID [2020-07-17 21:45:53,355 INFO L280 TraceCheckUtils]: 73: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,355 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6161#true} {6161#true} #489#return; {6161#true} is VALID [2020-07-17 21:45:53,356 INFO L280 TraceCheckUtils]: 75: Hoare triple {6161#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {6161#true} is VALID [2020-07-17 21:45:53,356 INFO L280 TraceCheckUtils]: 76: Hoare triple {6161#true} assume !(0 != ~tmp~6); {6161#true} is VALID [2020-07-17 21:45:53,356 INFO L263 TraceCheckUtils]: 77: Hoare triple {6161#true} call activatePump__wrappee__highWaterSensor(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:53,357 INFO L280 TraceCheckUtils]: 78: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6161#true} is VALID [2020-07-17 21:45:53,357 INFO L280 TraceCheckUtils]: 79: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,357 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6161#true} {6161#true} #491#return; {6161#true} is VALID [2020-07-17 21:45:53,357 INFO L280 TraceCheckUtils]: 81: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,357 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {6161#true} {6162#false} #473#return; {6162#false} is VALID [2020-07-17 21:45:53,358 INFO L280 TraceCheckUtils]: 83: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-17 21:45:53,358 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6162#false} {6166#(= 1 ~waterLevel~0)} #499#return; {6162#false} is VALID [2020-07-17 21:45:53,358 INFO L263 TraceCheckUtils]: 85: Hoare triple {6162#false} call __utac_acc__Specification5_spec__3(); {6162#false} is VALID [2020-07-17 21:45:53,358 INFO L280 TraceCheckUtils]: 86: Hoare triple {6162#false} havoc ~tmp~8;havoc ~tmp___0~2; {6162#false} is VALID [2020-07-17 21:45:53,358 INFO L263 TraceCheckUtils]: 87: Hoare triple {6162#false} call #t~ret71 := getWaterLevel(); {6161#true} is VALID [2020-07-17 21:45:53,358 INFO L280 TraceCheckUtils]: 88: Hoare triple {6161#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {6161#true} is VALID [2020-07-17 21:45:53,359 INFO L280 TraceCheckUtils]: 89: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,359 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6161#true} {6162#false} #509#return; {6162#false} is VALID [2020-07-17 21:45:53,359 INFO L280 TraceCheckUtils]: 91: Hoare triple {6162#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {6162#false} is VALID [2020-07-17 21:45:53,359 INFO L280 TraceCheckUtils]: 92: Hoare triple {6162#false} assume 2 != ~tmp~8; {6162#false} is VALID [2020-07-17 21:45:53,359 INFO L263 TraceCheckUtils]: 93: Hoare triple {6162#false} call #t~ret72 := isPumpRunning(); {6161#true} is VALID [2020-07-17 21:45:53,359 INFO L280 TraceCheckUtils]: 94: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-17 21:45:53,360 INFO L280 TraceCheckUtils]: 95: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 21:45:53,360 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6161#true} {6162#false} #511#return; {6162#false} is VALID [2020-07-17 21:45:53,360 INFO L280 TraceCheckUtils]: 97: Hoare triple {6162#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {6162#false} is VALID [2020-07-17 21:45:53,360 INFO L280 TraceCheckUtils]: 98: Hoare triple {6162#false} assume 0 != ~tmp___0~2; {6162#false} is VALID [2020-07-17 21:45:53,360 INFO L280 TraceCheckUtils]: 99: Hoare triple {6162#false} assume 0 == ~switchedOnBeforeTS~0; {6162#false} is VALID [2020-07-17 21:45:53,361 INFO L263 TraceCheckUtils]: 100: Hoare triple {6162#false} call __automaton_fail(); {6162#false} is VALID [2020-07-17 21:45:53,361 INFO L280 TraceCheckUtils]: 101: Hoare triple {6162#false} assume !false; {6162#false} is VALID [2020-07-17 21:45:53,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:45:53,375 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1307833749] [2020-07-17 21:45:53,375 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:53,376 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:45:53,376 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439130933] [2020-07-17 21:45:53,377 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-17 21:45:53,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:53,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:45:53,487 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:53,487 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:45:53,487 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:53,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:45:53,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:45:53,488 INFO L87 Difference]: Start difference. First operand 379 states and 451 transitions. Second operand 9 states. [2020-07-17 21:45:54,420 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:45:59,846 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:00,226 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:46:00,861 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:01,333 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:13,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:13,109 INFO L93 Difference]: Finished difference Result 1185 states and 1563 transitions. [2020-07-17 21:46:13,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:46:13,110 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-17 21:46:13,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 533 transitions. [2020-07-17 21:46:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 533 transitions. [2020-07-17 21:46:13,137 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 533 transitions. [2020-07-17 21:46:15,798 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 533 edges. 533 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:15,896 INFO L225 Difference]: With dead ends: 1185 [2020-07-17 21:46:15,896 INFO L226 Difference]: Without dead ends: 834 [2020-07-17 21:46:15,898 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:46:15,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 834 states. [2020-07-17 21:46:22,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 834 to 717. [2020-07-17 21:46:22,134 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:22,134 INFO L82 GeneralOperation]: Start isEquivalent. First operand 834 states. Second operand 717 states. [2020-07-17 21:46:22,134 INFO L74 IsIncluded]: Start isIncluded. First operand 834 states. Second operand 717 states. [2020-07-17 21:46:22,134 INFO L87 Difference]: Start difference. First operand 834 states. Second operand 717 states. [2020-07-17 21:46:22,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:22,187 INFO L93 Difference]: Finished difference Result 834 states and 1056 transitions. [2020-07-17 21:46:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1056 transitions. [2020-07-17 21:46:22,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:22,190 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:22,190 INFO L74 IsIncluded]: Start isIncluded. First operand 717 states. Second operand 834 states. [2020-07-17 21:46:22,191 INFO L87 Difference]: Start difference. First operand 717 states. Second operand 834 states. [2020-07-17 21:46:22,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:22,246 INFO L93 Difference]: Finished difference Result 834 states and 1056 transitions. [2020-07-17 21:46:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1056 transitions. [2020-07-17 21:46:22,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:22,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:22,250 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:22,250 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:22,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 717 states. [2020-07-17 21:46:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 717 states and 858 transitions. [2020-07-17 21:46:22,296 INFO L78 Accepts]: Start accepts. Automaton has 717 states and 858 transitions. Word has length 102 [2020-07-17 21:46:22,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:22,297 INFO L479 AbstractCegarLoop]: Abstraction has 717 states and 858 transitions. [2020-07-17 21:46:22,297 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:46:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 858 transitions. [2020-07-17 21:46:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-17 21:46:22,300 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:22,301 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] [2020-07-17 21:46:22,301 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:46:22,301 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:22,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:22,301 INFO L82 PathProgramCache]: Analyzing trace with hash 359529404, now seen corresponding path program 1 times [2020-07-17 21:46:22,302 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:22,302 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510555006] [2020-07-17 21:46:22,302 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,603 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:22,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {10615#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {10548#true} is VALID [2020-07-17 21:46:22,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #527#return; {10548#true} is VALID [2020-07-17 21:46:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,660 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10548#true} {10548#true} #429#return; {10548#true} is VALID [2020-07-17 21:46:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,662 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10548#true} {10548#true} #431#return; {10548#true} is VALID [2020-07-17 21:46:22,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {10548#true} is VALID [2020-07-17 21:46:22,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,666 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #433#return; {10548#true} is VALID [2020-07-17 21:46:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,669 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10548#true} {10548#true} #435#return; {10548#true} is VALID [2020-07-17 21:46:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10548#true} is VALID [2020-07-17 21:46:22,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,680 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #517#return; {10548#true} is VALID [2020-07-17 21:46:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-17 21:46:22,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,687 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {10548#true} is VALID [2020-07-17 21:46:22,687 INFO L263 TraceCheckUtils]: 0: Hoare triple {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {10548#true} is VALID [2020-07-17 21:46:22,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-17 21:46:22,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,688 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10548#true} {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {10548#true} is VALID [2020-07-17 21:46:22,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {10548#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {10548#true} is VALID [2020-07-17 21:46:22,688 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,689 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10548#true} {10548#true} #495#return; {10548#true} is VALID [2020-07-17 21:46:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~9; {10548#true} is VALID [2020-07-17 21:46:22,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10548#true} is VALID [2020-07-17 21:46:22,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,800 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10548#true} {10548#true} #493#return; {10548#true} is VALID [2020-07-17 21:46:22,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {10548#true} is VALID [2020-07-17 21:46:22,800 INFO L263 TraceCheckUtils]: 1: Hoare triple {10548#true} call #t~ret59 := isHighWaterSensorDry(); {10548#true} is VALID [2020-07-17 21:46:22,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} havoc ~retValue_acc~9; {10548#true} is VALID [2020-07-17 21:46:22,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {10548#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10548#true} is VALID [2020-07-17 21:46:22,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,801 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10548#true} {10548#true} #493#return; {10548#true} is VALID [2020-07-17 21:46:22,801 INFO L280 TraceCheckUtils]: 6: Hoare triple {10548#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {10548#true} is VALID [2020-07-17 21:46:22,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {10548#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:46:22,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:46:22,803 INFO L280 TraceCheckUtils]: 9: Hoare triple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:46:22,804 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10548#true} #471#return; {10632#(= 0 |processEnvironment_#t~ret40|)} is VALID [2020-07-17 21:46:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-17 21:46:22,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-17 21:46:22,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~4; {10548#true} is VALID [2020-07-17 21:46:22,823 INFO L263 TraceCheckUtils]: 1: Hoare triple {10548#true} call #t~ret42 := isMethaneLevelCritical(); {10548#true} is VALID [2020-07-17 21:46:22,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-17 21:46:22,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,824 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-17 21:46:22,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {10548#true} is VALID [2020-07-17 21:46:22,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,825 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10548#true} {10548#true} #489#return; {10548#true} is VALID [2020-07-17 21:46:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10548#true} is VALID [2020-07-17 21:46:22,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #491#return; {10548#true} is VALID [2020-07-17 21:46:22,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10548#true} is VALID [2020-07-17 21:46:22,831 INFO L263 TraceCheckUtils]: 1: Hoare triple {10548#true} call #t~ret41 := isMethaneAlarm(); {10548#true} is VALID [2020-07-17 21:46:22,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} havoc ~retValue_acc~4; {10548#true} is VALID [2020-07-17 21:46:22,832 INFO L263 TraceCheckUtils]: 3: Hoare triple {10548#true} call #t~ret42 := isMethaneLevelCritical(); {10548#true} is VALID [2020-07-17 21:46:22,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-17 21:46:22,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,833 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-17 21:46:22,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {10548#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {10548#true} is VALID [2020-07-17 21:46:22,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,834 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10548#true} {10548#true} #489#return; {10548#true} is VALID [2020-07-17 21:46:22,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {10548#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {10548#true} is VALID [2020-07-17 21:46:22,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {10548#true} assume !(0 != ~tmp~6); {10548#true} is VALID [2020-07-17 21:46:22,836 INFO L263 TraceCheckUtils]: 12: Hoare triple {10548#true} call activatePump__wrappee__highWaterSensor(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:22,836 INFO L280 TraceCheckUtils]: 13: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10548#true} is VALID [2020-07-17 21:46:22,836 INFO L280 TraceCheckUtils]: 14: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,837 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10548#true} {10548#true} #491#return; {10548#true} is VALID [2020-07-17 21:46:22,837 INFO L280 TraceCheckUtils]: 16: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,837 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10548#true} {10549#false} #473#return; {10549#false} is VALID [2020-07-17 21:46:22,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10548#true} is VALID [2020-07-17 21:46:22,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume 0 == ~pumpRunning~0; {10548#true} is VALID [2020-07-17 21:46:22,839 INFO L263 TraceCheckUtils]: 2: Hoare triple {10548#true} call #t~ret40 := isHighWaterLevel(); {10548#true} is VALID [2020-07-17 21:46:22,839 INFO L280 TraceCheckUtils]: 3: Hoare triple {10548#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {10548#true} is VALID [2020-07-17 21:46:22,839 INFO L263 TraceCheckUtils]: 4: Hoare triple {10548#true} call #t~ret59 := isHighWaterSensorDry(); {10548#true} is VALID [2020-07-17 21:46:22,840 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} havoc ~retValue_acc~9; {10548#true} is VALID [2020-07-17 21:46:22,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {10548#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10548#true} is VALID [2020-07-17 21:46:22,840 INFO L280 TraceCheckUtils]: 7: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,841 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10548#true} {10548#true} #493#return; {10548#true} is VALID [2020-07-17 21:46:22,841 INFO L280 TraceCheckUtils]: 9: Hoare triple {10548#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {10548#true} is VALID [2020-07-17 21:46:22,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {10548#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:46:22,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:46:22,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:46:22,846 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10548#true} #471#return; {10632#(= 0 |processEnvironment_#t~ret40|)} is VALID [2020-07-17 21:46:22,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {10632#(= 0 |processEnvironment_#t~ret40|)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {10633#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-17 21:46:22,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {10633#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {10549#false} is VALID [2020-07-17 21:46:22,848 INFO L263 TraceCheckUtils]: 16: Hoare triple {10549#false} call activatePump(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:22,849 INFO L280 TraceCheckUtils]: 17: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10548#true} is VALID [2020-07-17 21:46:22,849 INFO L263 TraceCheckUtils]: 18: Hoare triple {10548#true} call #t~ret41 := isMethaneAlarm(); {10548#true} is VALID [2020-07-17 21:46:22,849 INFO L280 TraceCheckUtils]: 19: Hoare triple {10548#true} havoc ~retValue_acc~4; {10548#true} is VALID [2020-07-17 21:46:22,850 INFO L263 TraceCheckUtils]: 20: Hoare triple {10548#true} call #t~ret42 := isMethaneLevelCritical(); {10548#true} is VALID [2020-07-17 21:46:22,850 INFO L280 TraceCheckUtils]: 21: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-17 21:46:22,850 INFO L280 TraceCheckUtils]: 22: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,850 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-17 21:46:22,851 INFO L280 TraceCheckUtils]: 24: Hoare triple {10548#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {10548#true} is VALID [2020-07-17 21:46:22,851 INFO L280 TraceCheckUtils]: 25: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,851 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10548#true} {10548#true} #489#return; {10548#true} is VALID [2020-07-17 21:46:22,852 INFO L280 TraceCheckUtils]: 27: Hoare triple {10548#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {10548#true} is VALID [2020-07-17 21:46:22,852 INFO L280 TraceCheckUtils]: 28: Hoare triple {10548#true} assume !(0 != ~tmp~6); {10548#true} is VALID [2020-07-17 21:46:22,854 INFO L263 TraceCheckUtils]: 29: Hoare triple {10548#true} call activatePump__wrappee__highWaterSensor(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:22,854 INFO L280 TraceCheckUtils]: 30: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10548#true} is VALID [2020-07-17 21:46:22,854 INFO L280 TraceCheckUtils]: 31: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,855 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10548#true} {10548#true} #491#return; {10548#true} is VALID [2020-07-17 21:46:22,855 INFO L280 TraceCheckUtils]: 33: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,855 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10548#true} {10549#false} #473#return; {10549#false} is VALID [2020-07-17 21:46:22,856 INFO L280 TraceCheckUtils]: 35: Hoare triple {10549#false} assume true; {10549#false} is VALID [2020-07-17 21:46:22,856 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10549#false} {10548#true} #499#return; {10549#false} is VALID [2020-07-17 21:46:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {10548#true} is VALID [2020-07-17 21:46:22,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10549#false} #509#return; {10549#false} is VALID [2020-07-17 21:46:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:22,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-17 21:46:22,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10549#false} #511#return; {10549#false} is VALID [2020-07-17 21:46:22,873 INFO L263 TraceCheckUtils]: 0: Hoare triple {10548#true} call ULTIMATE.init(); {10615#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:46:22,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {10615#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {10548#true} is VALID [2020-07-17 21:46:22,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10548#true} {10548#true} #527#return; {10548#true} is VALID [2020-07-17 21:46:22,874 INFO L263 TraceCheckUtils]: 4: Hoare triple {10548#true} call #t~ret74 := main(); {10548#true} is VALID [2020-07-17 21:46:22,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} havoc ~retValue_acc~3;havoc ~tmp~3; {10548#true} is VALID [2020-07-17 21:46:22,875 INFO L263 TraceCheckUtils]: 6: Hoare triple {10548#true} call select_helpers(); {10548#true} is VALID [2020-07-17 21:46:22,875 INFO L280 TraceCheckUtils]: 7: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,875 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10548#true} {10548#true} #429#return; {10548#true} is VALID [2020-07-17 21:46:22,875 INFO L263 TraceCheckUtils]: 9: Hoare triple {10548#true} call select_features(); {10548#true} is VALID [2020-07-17 21:46:22,875 INFO L280 TraceCheckUtils]: 10: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,876 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10548#true} {10548#true} #431#return; {10548#true} is VALID [2020-07-17 21:46:22,876 INFO L263 TraceCheckUtils]: 12: Hoare triple {10548#true} call #t~ret35 := valid_product(); {10548#true} is VALID [2020-07-17 21:46:22,876 INFO L280 TraceCheckUtils]: 13: Hoare triple {10548#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {10548#true} is VALID [2020-07-17 21:46:22,876 INFO L280 TraceCheckUtils]: 14: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,876 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10548#true} {10548#true} #433#return; {10548#true} is VALID [2020-07-17 21:46:22,877 INFO L280 TraceCheckUtils]: 16: Hoare triple {10548#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {10548#true} is VALID [2020-07-17 21:46:22,877 INFO L280 TraceCheckUtils]: 17: Hoare triple {10548#true} assume 0 != ~tmp~3; {10548#true} is VALID [2020-07-17 21:46:22,877 INFO L263 TraceCheckUtils]: 18: Hoare triple {10548#true} call setup(); {10548#true} is VALID [2020-07-17 21:46:22,877 INFO L280 TraceCheckUtils]: 19: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,878 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10548#true} {10548#true} #435#return; {10548#true} is VALID [2020-07-17 21:46:22,878 INFO L263 TraceCheckUtils]: 21: Hoare triple {10548#true} call runTest(); {10548#true} is VALID [2020-07-17 21:46:22,880 INFO L263 TraceCheckUtils]: 22: Hoare triple {10548#true} call __utac_acc__Specification5_spec__1(); {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:22,880 INFO L280 TraceCheckUtils]: 23: Hoare triple {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10548#true} is VALID [2020-07-17 21:46:22,880 INFO L280 TraceCheckUtils]: 24: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,881 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10548#true} {10548#true} #517#return; {10548#true} is VALID [2020-07-17 21:46:22,881 INFO L263 TraceCheckUtils]: 26: Hoare triple {10548#true} call test(); {10548#true} is VALID [2020-07-17 21:46:22,881 INFO L280 TraceCheckUtils]: 27: Hoare triple {10548#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10548#true} is VALID [2020-07-17 21:46:22,882 INFO L280 TraceCheckUtils]: 28: Hoare triple {10548#true} assume !false; {10548#true} is VALID [2020-07-17 21:46:22,882 INFO L280 TraceCheckUtils]: 29: Hoare triple {10548#true} assume ~splverifierCounter~0 < 4; {10548#true} is VALID [2020-07-17 21:46:22,882 INFO L280 TraceCheckUtils]: 30: Hoare triple {10548#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {10548#true} is VALID [2020-07-17 21:46:22,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {10548#true} assume !(0 != ~tmp~4); {10548#true} is VALID [2020-07-17 21:46:22,883 INFO L280 TraceCheckUtils]: 32: Hoare triple {10548#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {10548#true} is VALID [2020-07-17 21:46:22,883 INFO L280 TraceCheckUtils]: 33: Hoare triple {10548#true} assume !(0 != ~tmp___0~0); {10548#true} is VALID [2020-07-17 21:46:22,883 INFO L280 TraceCheckUtils]: 34: Hoare triple {10548#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {10548#true} is VALID [2020-07-17 21:46:22,884 INFO L280 TraceCheckUtils]: 35: Hoare triple {10548#true} assume 0 != ~tmp___2~0; {10548#true} is VALID [2020-07-17 21:46:22,884 INFO L263 TraceCheckUtils]: 36: Hoare triple {10548#true} call timeShift(); {10548#true} is VALID [2020-07-17 21:46:22,886 INFO L263 TraceCheckUtils]: 37: Hoare triple {10548#true} call __utac_acc__Specification5_spec__2(); {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:22,886 INFO L263 TraceCheckUtils]: 38: Hoare triple {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {10548#true} is VALID [2020-07-17 21:46:22,886 INFO L280 TraceCheckUtils]: 39: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-17 21:46:22,887 INFO L280 TraceCheckUtils]: 40: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,887 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10548#true} {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {10548#true} is VALID [2020-07-17 21:46:22,887 INFO L280 TraceCheckUtils]: 42: Hoare triple {10548#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {10548#true} is VALID [2020-07-17 21:46:22,887 INFO L280 TraceCheckUtils]: 43: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,887 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10548#true} {10548#true} #495#return; {10548#true} is VALID [2020-07-17 21:46:22,888 INFO L280 TraceCheckUtils]: 45: Hoare triple {10548#true} assume !(0 != ~pumpRunning~0); {10548#true} is VALID [2020-07-17 21:46:22,888 INFO L280 TraceCheckUtils]: 46: Hoare triple {10548#true} assume 0 != ~systemActive~0; {10548#true} is VALID [2020-07-17 21:46:22,889 INFO L263 TraceCheckUtils]: 47: Hoare triple {10548#true} call processEnvironment(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:22,889 INFO L280 TraceCheckUtils]: 48: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10548#true} is VALID [2020-07-17 21:46:22,890 INFO L280 TraceCheckUtils]: 49: Hoare triple {10548#true} assume 0 == ~pumpRunning~0; {10548#true} is VALID [2020-07-17 21:46:22,890 INFO L263 TraceCheckUtils]: 50: Hoare triple {10548#true} call #t~ret40 := isHighWaterLevel(); {10548#true} is VALID [2020-07-17 21:46:22,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {10548#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {10548#true} is VALID [2020-07-17 21:46:22,890 INFO L263 TraceCheckUtils]: 52: Hoare triple {10548#true} call #t~ret59 := isHighWaterSensorDry(); {10548#true} is VALID [2020-07-17 21:46:22,891 INFO L280 TraceCheckUtils]: 53: Hoare triple {10548#true} havoc ~retValue_acc~9; {10548#true} is VALID [2020-07-17 21:46:22,891 INFO L280 TraceCheckUtils]: 54: Hoare triple {10548#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10548#true} is VALID [2020-07-17 21:46:22,891 INFO L280 TraceCheckUtils]: 55: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,892 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10548#true} {10548#true} #493#return; {10548#true} is VALID [2020-07-17 21:46:22,892 INFO L280 TraceCheckUtils]: 57: Hoare triple {10548#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {10548#true} is VALID [2020-07-17 21:46:22,893 INFO L280 TraceCheckUtils]: 58: Hoare triple {10548#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:46:22,894 INFO L280 TraceCheckUtils]: 59: Hoare triple {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:46:22,895 INFO L280 TraceCheckUtils]: 60: Hoare triple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:46:22,896 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10548#true} #471#return; {10632#(= 0 |processEnvironment_#t~ret40|)} is VALID [2020-07-17 21:46:22,897 INFO L280 TraceCheckUtils]: 62: Hoare triple {10632#(= 0 |processEnvironment_#t~ret40|)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {10633#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-17 21:46:22,898 INFO L280 TraceCheckUtils]: 63: Hoare triple {10633#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {10549#false} is VALID [2020-07-17 21:46:22,898 INFO L263 TraceCheckUtils]: 64: Hoare triple {10549#false} call activatePump(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:22,898 INFO L280 TraceCheckUtils]: 65: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10548#true} is VALID [2020-07-17 21:46:22,898 INFO L263 TraceCheckUtils]: 66: Hoare triple {10548#true} call #t~ret41 := isMethaneAlarm(); {10548#true} is VALID [2020-07-17 21:46:22,899 INFO L280 TraceCheckUtils]: 67: Hoare triple {10548#true} havoc ~retValue_acc~4; {10548#true} is VALID [2020-07-17 21:46:22,899 INFO L263 TraceCheckUtils]: 68: Hoare triple {10548#true} call #t~ret42 := isMethaneLevelCritical(); {10548#true} is VALID [2020-07-17 21:46:22,899 INFO L280 TraceCheckUtils]: 69: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-17 21:46:22,899 INFO L280 TraceCheckUtils]: 70: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,900 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-17 21:46:22,900 INFO L280 TraceCheckUtils]: 72: Hoare triple {10548#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {10548#true} is VALID [2020-07-17 21:46:22,900 INFO L280 TraceCheckUtils]: 73: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,901 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10548#true} {10548#true} #489#return; {10548#true} is VALID [2020-07-17 21:46:22,901 INFO L280 TraceCheckUtils]: 75: Hoare triple {10548#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {10548#true} is VALID [2020-07-17 21:46:22,901 INFO L280 TraceCheckUtils]: 76: Hoare triple {10548#true} assume !(0 != ~tmp~6); {10548#true} is VALID [2020-07-17 21:46:22,902 INFO L263 TraceCheckUtils]: 77: Hoare triple {10548#true} call activatePump__wrappee__highWaterSensor(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:22,902 INFO L280 TraceCheckUtils]: 78: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10548#true} is VALID [2020-07-17 21:46:22,903 INFO L280 TraceCheckUtils]: 79: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,903 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10548#true} {10548#true} #491#return; {10548#true} is VALID [2020-07-17 21:46:22,903 INFO L280 TraceCheckUtils]: 81: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,904 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {10548#true} {10549#false} #473#return; {10549#false} is VALID [2020-07-17 21:46:22,904 INFO L280 TraceCheckUtils]: 83: Hoare triple {10549#false} assume true; {10549#false} is VALID [2020-07-17 21:46:22,908 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {10549#false} {10548#true} #499#return; {10549#false} is VALID [2020-07-17 21:46:22,909 INFO L263 TraceCheckUtils]: 85: Hoare triple {10549#false} call __utac_acc__Specification5_spec__3(); {10549#false} is VALID [2020-07-17 21:46:22,909 INFO L280 TraceCheckUtils]: 86: Hoare triple {10549#false} havoc ~tmp~8;havoc ~tmp___0~2; {10549#false} is VALID [2020-07-17 21:46:22,909 INFO L263 TraceCheckUtils]: 87: Hoare triple {10549#false} call #t~ret71 := getWaterLevel(); {10548#true} is VALID [2020-07-17 21:46:22,910 INFO L280 TraceCheckUtils]: 88: Hoare triple {10548#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {10548#true} is VALID [2020-07-17 21:46:22,910 INFO L280 TraceCheckUtils]: 89: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,910 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10548#true} {10549#false} #509#return; {10549#false} is VALID [2020-07-17 21:46:22,911 INFO L280 TraceCheckUtils]: 91: Hoare triple {10549#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {10549#false} is VALID [2020-07-17 21:46:22,911 INFO L280 TraceCheckUtils]: 92: Hoare triple {10549#false} assume 2 != ~tmp~8; {10549#false} is VALID [2020-07-17 21:46:22,913 INFO L263 TraceCheckUtils]: 93: Hoare triple {10549#false} call #t~ret72 := isPumpRunning(); {10548#true} is VALID [2020-07-17 21:46:22,913 INFO L280 TraceCheckUtils]: 94: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-17 21:46:22,914 INFO L280 TraceCheckUtils]: 95: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-17 21:46:22,914 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {10548#true} {10549#false} #511#return; {10549#false} is VALID [2020-07-17 21:46:22,914 INFO L280 TraceCheckUtils]: 97: Hoare triple {10549#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {10549#false} is VALID [2020-07-17 21:46:22,915 INFO L280 TraceCheckUtils]: 98: Hoare triple {10549#false} assume 0 != ~tmp___0~2; {10549#false} is VALID [2020-07-17 21:46:22,915 INFO L280 TraceCheckUtils]: 99: Hoare triple {10549#false} assume 0 == ~switchedOnBeforeTS~0; {10549#false} is VALID [2020-07-17 21:46:22,915 INFO L263 TraceCheckUtils]: 100: Hoare triple {10549#false} call __automaton_fail(); {10549#false} is VALID [2020-07-17 21:46:22,916 INFO L280 TraceCheckUtils]: 101: Hoare triple {10549#false} assume !false; {10549#false} is VALID [2020-07-17 21:46:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:46:22,939 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510555006] [2020-07-17 21:46:22,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:22,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:46:22,941 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593255757] [2020-07-17 21:46:22,941 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-17 21:46:22,942 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:22,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:46:23,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:23,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:46:23,092 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:23,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:46:23,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:46:23,093 INFO L87 Difference]: Start difference. First operand 717 states and 858 transitions. Second operand 9 states. [2020-07-17 21:46:29,083 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:29,595 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:46:30,173 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:30,625 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:38,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:38,973 INFO L93 Difference]: Finished difference Result 1536 states and 1964 transitions. [2020-07-17 21:46:38,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:46:38,974 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-17 21:46:38,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 358 transitions. [2020-07-17 21:46:38,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 358 transitions. [2020-07-17 21:46:38,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 358 transitions. [2020-07-17 21:46:40,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 358 edges. 358 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:40,148 INFO L225 Difference]: With dead ends: 1536 [2020-07-17 21:46:40,148 INFO L226 Difference]: Without dead ends: 847 [2020-07-17 21:46:40,151 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:46:40,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 847 states. [2020-07-17 21:46:45,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 847 to 737. [2020-07-17 21:46:45,926 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:45,926 INFO L82 GeneralOperation]: Start isEquivalent. First operand 847 states. Second operand 737 states. [2020-07-17 21:46:45,926 INFO L74 IsIncluded]: Start isIncluded. First operand 847 states. Second operand 737 states. [2020-07-17 21:46:45,926 INFO L87 Difference]: Start difference. First operand 847 states. Second operand 737 states. [2020-07-17 21:46:45,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:45,983 INFO L93 Difference]: Finished difference Result 847 states and 1072 transitions. [2020-07-17 21:46:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1072 transitions. [2020-07-17 21:46:45,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:45,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:45,987 INFO L74 IsIncluded]: Start isIncluded. First operand 737 states. Second operand 847 states. [2020-07-17 21:46:45,987 INFO L87 Difference]: Start difference. First operand 737 states. Second operand 847 states. [2020-07-17 21:46:46,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:46,042 INFO L93 Difference]: Finished difference Result 847 states and 1072 transitions. [2020-07-17 21:46:46,042 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1072 transitions. [2020-07-17 21:46:46,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:46,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:46,046 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:46,046 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 737 states. [2020-07-17 21:46:46,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 737 states and 878 transitions. [2020-07-17 21:46:46,096 INFO L78 Accepts]: Start accepts. Automaton has 737 states and 878 transitions. Word has length 102 [2020-07-17 21:46:46,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:46,096 INFO L479 AbstractCegarLoop]: Abstraction has 737 states and 878 transitions. [2020-07-17 21:46:46,097 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:46:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 878 transitions. [2020-07-17 21:46:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-17 21:46:46,099 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:46,100 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] [2020-07-17 21:46:46,100 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:46:46,100 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:46,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:46,101 INFO L82 PathProgramCache]: Analyzing trace with hash -1689858438, now seen corresponding path program 1 times [2020-07-17 21:46:46,101 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:46,102 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393598156] [2020-07-17 21:46:46,102 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,473 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {15501#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {15432#true} is VALID [2020-07-17 21:46:46,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15432#true} #527#return; {15432#true} is VALID [2020-07-17 21:46:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,524 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15432#true} {15432#true} #429#return; {15432#true} is VALID [2020-07-17 21:46:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,528 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15432#true} {15432#true} #431#return; {15432#true} is VALID [2020-07-17 21:46:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {15502#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:46,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {15502#(= 1 |valid_product_#res|)} assume true; {15502#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:46,549 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15502#(= 1 |valid_product_#res|)} {15432#true} #433#return; {15444#(= |main_#t~ret35| 1)} is VALID [2020-07-17 21:46:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,552 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15432#true} {15432#true} #435#return; {15432#true} is VALID [2020-07-17 21:46:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15432#true} is VALID [2020-07-17 21:46:46,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,570 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15432#true} #517#return; {15432#true} is VALID [2020-07-17 21:46:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-17 21:46:46,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,577 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {15432#true} is VALID [2020-07-17 21:46:46,578 INFO L263 TraceCheckUtils]: 0: Hoare triple {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {15432#true} is VALID [2020-07-17 21:46:46,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-17 21:46:46,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,578 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15432#true} {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {15432#true} is VALID [2020-07-17 21:46:46,579 INFO L280 TraceCheckUtils]: 4: Hoare triple {15432#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {15432#true} is VALID [2020-07-17 21:46:46,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,579 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15432#true} {15432#true} #495#return; {15432#true} is VALID [2020-07-17 21:46:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~9; {15432#true} is VALID [2020-07-17 21:46:46,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:46:46,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {15543#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:46:46,684 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15543#(<= 1 |isHighWaterSensorDry_#res|)} {15432#true} #493#return; {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:46:46,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {15432#true} is VALID [2020-07-17 21:46:46,685 INFO L263 TraceCheckUtils]: 1: Hoare triple {15432#true} call #t~ret59 := isHighWaterSensorDry(); {15432#true} is VALID [2020-07-17 21:46:46,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} havoc ~retValue_acc~9; {15432#true} is VALID [2020-07-17 21:46:46,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {15432#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:46:46,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {15543#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:46:46,687 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15543#(<= 1 |isHighWaterSensorDry_#res|)} {15432#true} #493#return; {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:46:46,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {15542#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:46:46,688 INFO L280 TraceCheckUtils]: 7: Hoare triple {15542#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {15433#false} is VALID [2020-07-17 21:46:46,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {15433#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {15433#false} is VALID [2020-07-17 21:46:46,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-17 21:46:46,689 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15433#false} {15432#true} #471#return; {15433#false} is VALID [2020-07-17 21:46:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-17 21:46:46,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-17 21:46:46,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~4; {15432#true} is VALID [2020-07-17 21:46:46,704 INFO L263 TraceCheckUtils]: 1: Hoare triple {15432#true} call #t~ret42 := isMethaneLevelCritical(); {15432#true} is VALID [2020-07-17 21:46:46,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-17 21:46:46,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,705 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-17 21:46:46,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {15432#true} is VALID [2020-07-17 21:46:46,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,706 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15432#true} {15432#true} #489#return; {15432#true} is VALID [2020-07-17 21:46:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15432#true} is VALID [2020-07-17 21:46:46,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,710 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15432#true} #491#return; {15432#true} is VALID [2020-07-17 21:46:46,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {15432#true} is VALID [2020-07-17 21:46:46,711 INFO L263 TraceCheckUtils]: 1: Hoare triple {15432#true} call #t~ret41 := isMethaneAlarm(); {15432#true} is VALID [2020-07-17 21:46:46,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} havoc ~retValue_acc~4; {15432#true} is VALID [2020-07-17 21:46:46,711 INFO L263 TraceCheckUtils]: 3: Hoare triple {15432#true} call #t~ret42 := isMethaneLevelCritical(); {15432#true} is VALID [2020-07-17 21:46:46,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-17 21:46:46,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,712 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-17 21:46:46,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {15432#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {15432#true} is VALID [2020-07-17 21:46:46,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,713 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15432#true} {15432#true} #489#return; {15432#true} is VALID [2020-07-17 21:46:46,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {15432#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {15432#true} is VALID [2020-07-17 21:46:46,714 INFO L280 TraceCheckUtils]: 11: Hoare triple {15432#true} assume !(0 != ~tmp~6); {15432#true} is VALID [2020-07-17 21:46:46,715 INFO L263 TraceCheckUtils]: 12: Hoare triple {15432#true} call activatePump__wrappee__highWaterSensor(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:46,715 INFO L280 TraceCheckUtils]: 13: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15432#true} is VALID [2020-07-17 21:46:46,715 INFO L280 TraceCheckUtils]: 14: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,716 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15432#true} {15432#true} #491#return; {15432#true} is VALID [2020-07-17 21:46:46,716 INFO L280 TraceCheckUtils]: 16: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,716 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15432#true} {15433#false} #473#return; {15433#false} is VALID [2020-07-17 21:46:46,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15432#true} is VALID [2020-07-17 21:46:46,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume 0 == ~pumpRunning~0; {15432#true} is VALID [2020-07-17 21:46:46,717 INFO L263 TraceCheckUtils]: 2: Hoare triple {15432#true} call #t~ret40 := isHighWaterLevel(); {15432#true} is VALID [2020-07-17 21:46:46,717 INFO L280 TraceCheckUtils]: 3: Hoare triple {15432#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {15432#true} is VALID [2020-07-17 21:46:46,717 INFO L263 TraceCheckUtils]: 4: Hoare triple {15432#true} call #t~ret59 := isHighWaterSensorDry(); {15432#true} is VALID [2020-07-17 21:46:46,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} havoc ~retValue_acc~9; {15432#true} is VALID [2020-07-17 21:46:46,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {15432#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:46:46,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {15543#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:46:46,720 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15543#(<= 1 |isHighWaterSensorDry_#res|)} {15432#true} #493#return; {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:46:46,721 INFO L280 TraceCheckUtils]: 9: Hoare triple {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {15542#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:46:46,722 INFO L280 TraceCheckUtils]: 10: Hoare triple {15542#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {15433#false} is VALID [2020-07-17 21:46:46,722 INFO L280 TraceCheckUtils]: 11: Hoare triple {15433#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {15433#false} is VALID [2020-07-17 21:46:46,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-17 21:46:46,723 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15433#false} {15432#true} #471#return; {15433#false} is VALID [2020-07-17 21:46:46,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {15433#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {15433#false} is VALID [2020-07-17 21:46:46,723 INFO L280 TraceCheckUtils]: 15: Hoare triple {15433#false} assume 0 != ~tmp~5; {15433#false} is VALID [2020-07-17 21:46:46,723 INFO L263 TraceCheckUtils]: 16: Hoare triple {15433#false} call activatePump(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:46,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {15432#true} is VALID [2020-07-17 21:46:46,724 INFO L263 TraceCheckUtils]: 18: Hoare triple {15432#true} call #t~ret41 := isMethaneAlarm(); {15432#true} is VALID [2020-07-17 21:46:46,724 INFO L280 TraceCheckUtils]: 19: Hoare triple {15432#true} havoc ~retValue_acc~4; {15432#true} is VALID [2020-07-17 21:46:46,724 INFO L263 TraceCheckUtils]: 20: Hoare triple {15432#true} call #t~ret42 := isMethaneLevelCritical(); {15432#true} is VALID [2020-07-17 21:46:46,724 INFO L280 TraceCheckUtils]: 21: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-17 21:46:46,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,725 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-17 21:46:46,725 INFO L280 TraceCheckUtils]: 24: Hoare triple {15432#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {15432#true} is VALID [2020-07-17 21:46:46,725 INFO L280 TraceCheckUtils]: 25: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,725 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15432#true} {15432#true} #489#return; {15432#true} is VALID [2020-07-17 21:46:46,725 INFO L280 TraceCheckUtils]: 27: Hoare triple {15432#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {15432#true} is VALID [2020-07-17 21:46:46,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {15432#true} assume !(0 != ~tmp~6); {15432#true} is VALID [2020-07-17 21:46:46,726 INFO L263 TraceCheckUtils]: 29: Hoare triple {15432#true} call activatePump__wrappee__highWaterSensor(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:46,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15432#true} is VALID [2020-07-17 21:46:46,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,727 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15432#true} {15432#true} #491#return; {15432#true} is VALID [2020-07-17 21:46:46,727 INFO L280 TraceCheckUtils]: 33: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,728 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15432#true} {15433#false} #473#return; {15433#false} is VALID [2020-07-17 21:46:46,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-17 21:46:46,728 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15433#false} {15432#true} #499#return; {15433#false} is VALID [2020-07-17 21:46:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {15432#true} is VALID [2020-07-17 21:46:46,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,733 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15433#false} #509#return; {15433#false} is VALID [2020-07-17 21:46:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:46,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-17 21:46:46,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,736 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15433#false} #511#return; {15433#false} is VALID [2020-07-17 21:46:46,742 INFO L263 TraceCheckUtils]: 0: Hoare triple {15432#true} call ULTIMATE.init(); {15501#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:46:46,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {15501#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {15432#true} is VALID [2020-07-17 21:46:46,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,742 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15432#true} {15432#true} #527#return; {15432#true} is VALID [2020-07-17 21:46:46,743 INFO L263 TraceCheckUtils]: 4: Hoare triple {15432#true} call #t~ret74 := main(); {15432#true} is VALID [2020-07-17 21:46:46,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} havoc ~retValue_acc~3;havoc ~tmp~3; {15432#true} is VALID [2020-07-17 21:46:46,743 INFO L263 TraceCheckUtils]: 6: Hoare triple {15432#true} call select_helpers(); {15432#true} is VALID [2020-07-17 21:46:46,743 INFO L280 TraceCheckUtils]: 7: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,744 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15432#true} {15432#true} #429#return; {15432#true} is VALID [2020-07-17 21:46:46,744 INFO L263 TraceCheckUtils]: 9: Hoare triple {15432#true} call select_features(); {15432#true} is VALID [2020-07-17 21:46:46,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,744 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {15432#true} {15432#true} #431#return; {15432#true} is VALID [2020-07-17 21:46:46,744 INFO L263 TraceCheckUtils]: 12: Hoare triple {15432#true} call #t~ret35 := valid_product(); {15432#true} is VALID [2020-07-17 21:46:46,745 INFO L280 TraceCheckUtils]: 13: Hoare triple {15432#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {15502#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:46,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {15502#(= 1 |valid_product_#res|)} assume true; {15502#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:46,747 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15502#(= 1 |valid_product_#res|)} {15432#true} #433#return; {15444#(= |main_#t~ret35| 1)} is VALID [2020-07-17 21:46:46,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {15444#(= |main_#t~ret35| 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {15445#(= 1 main_~tmp~3)} is VALID [2020-07-17 21:46:46,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {15445#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {15432#true} is VALID [2020-07-17 21:46:46,748 INFO L263 TraceCheckUtils]: 18: Hoare triple {15432#true} call setup(); {15432#true} is VALID [2020-07-17 21:46:46,749 INFO L280 TraceCheckUtils]: 19: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,749 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15432#true} {15432#true} #435#return; {15432#true} is VALID [2020-07-17 21:46:46,749 INFO L263 TraceCheckUtils]: 21: Hoare triple {15432#true} call runTest(); {15432#true} is VALID [2020-07-17 21:46:46,750 INFO L263 TraceCheckUtils]: 22: Hoare triple {15432#true} call __utac_acc__Specification5_spec__1(); {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:46,750 INFO L280 TraceCheckUtils]: 23: Hoare triple {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15432#true} is VALID [2020-07-17 21:46:46,750 INFO L280 TraceCheckUtils]: 24: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,750 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15432#true} {15432#true} #517#return; {15432#true} is VALID [2020-07-17 21:46:46,751 INFO L263 TraceCheckUtils]: 26: Hoare triple {15432#true} call test(); {15432#true} is VALID [2020-07-17 21:46:46,751 INFO L280 TraceCheckUtils]: 27: Hoare triple {15432#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {15432#true} is VALID [2020-07-17 21:46:46,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {15432#true} assume !false; {15432#true} is VALID [2020-07-17 21:46:46,751 INFO L280 TraceCheckUtils]: 29: Hoare triple {15432#true} assume ~splverifierCounter~0 < 4; {15432#true} is VALID [2020-07-17 21:46:46,752 INFO L280 TraceCheckUtils]: 30: Hoare triple {15432#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {15432#true} is VALID [2020-07-17 21:46:46,752 INFO L280 TraceCheckUtils]: 31: Hoare triple {15432#true} assume !(0 != ~tmp~4); {15432#true} is VALID [2020-07-17 21:46:46,752 INFO L280 TraceCheckUtils]: 32: Hoare triple {15432#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {15432#true} is VALID [2020-07-17 21:46:46,752 INFO L280 TraceCheckUtils]: 33: Hoare triple {15432#true} assume !(0 != ~tmp___0~0); {15432#true} is VALID [2020-07-17 21:46:46,752 INFO L280 TraceCheckUtils]: 34: Hoare triple {15432#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {15432#true} is VALID [2020-07-17 21:46:46,753 INFO L280 TraceCheckUtils]: 35: Hoare triple {15432#true} assume 0 != ~tmp___2~0; {15432#true} is VALID [2020-07-17 21:46:46,753 INFO L263 TraceCheckUtils]: 36: Hoare triple {15432#true} call timeShift(); {15432#true} is VALID [2020-07-17 21:46:46,754 INFO L263 TraceCheckUtils]: 37: Hoare triple {15432#true} call __utac_acc__Specification5_spec__2(); {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:46,754 INFO L263 TraceCheckUtils]: 38: Hoare triple {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {15432#true} is VALID [2020-07-17 21:46:46,754 INFO L280 TraceCheckUtils]: 39: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-17 21:46:46,754 INFO L280 TraceCheckUtils]: 40: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,755 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {15432#true} {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {15432#true} is VALID [2020-07-17 21:46:46,755 INFO L280 TraceCheckUtils]: 42: Hoare triple {15432#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {15432#true} is VALID [2020-07-17 21:46:46,755 INFO L280 TraceCheckUtils]: 43: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,755 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15432#true} {15432#true} #495#return; {15432#true} is VALID [2020-07-17 21:46:46,756 INFO L280 TraceCheckUtils]: 45: Hoare triple {15432#true} assume !(0 != ~pumpRunning~0); {15432#true} is VALID [2020-07-17 21:46:46,756 INFO L280 TraceCheckUtils]: 46: Hoare triple {15432#true} assume 0 != ~systemActive~0; {15432#true} is VALID [2020-07-17 21:46:46,757 INFO L263 TraceCheckUtils]: 47: Hoare triple {15432#true} call processEnvironment(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:46,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15432#true} is VALID [2020-07-17 21:46:46,757 INFO L280 TraceCheckUtils]: 49: Hoare triple {15432#true} assume 0 == ~pumpRunning~0; {15432#true} is VALID [2020-07-17 21:46:46,757 INFO L263 TraceCheckUtils]: 50: Hoare triple {15432#true} call #t~ret40 := isHighWaterLevel(); {15432#true} is VALID [2020-07-17 21:46:46,757 INFO L280 TraceCheckUtils]: 51: Hoare triple {15432#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {15432#true} is VALID [2020-07-17 21:46:46,758 INFO L263 TraceCheckUtils]: 52: Hoare triple {15432#true} call #t~ret59 := isHighWaterSensorDry(); {15432#true} is VALID [2020-07-17 21:46:46,758 INFO L280 TraceCheckUtils]: 53: Hoare triple {15432#true} havoc ~retValue_acc~9; {15432#true} is VALID [2020-07-17 21:46:46,759 INFO L280 TraceCheckUtils]: 54: Hoare triple {15432#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:46:46,759 INFO L280 TraceCheckUtils]: 55: Hoare triple {15543#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:46:46,760 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15543#(<= 1 |isHighWaterSensorDry_#res|)} {15432#true} #493#return; {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:46:46,761 INFO L280 TraceCheckUtils]: 57: Hoare triple {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {15542#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:46:46,762 INFO L280 TraceCheckUtils]: 58: Hoare triple {15542#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {15433#false} is VALID [2020-07-17 21:46:46,762 INFO L280 TraceCheckUtils]: 59: Hoare triple {15433#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {15433#false} is VALID [2020-07-17 21:46:46,763 INFO L280 TraceCheckUtils]: 60: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-17 21:46:46,763 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {15433#false} {15432#true} #471#return; {15433#false} is VALID [2020-07-17 21:46:46,763 INFO L280 TraceCheckUtils]: 62: Hoare triple {15433#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {15433#false} is VALID [2020-07-17 21:46:46,763 INFO L280 TraceCheckUtils]: 63: Hoare triple {15433#false} assume 0 != ~tmp~5; {15433#false} is VALID [2020-07-17 21:46:46,764 INFO L263 TraceCheckUtils]: 64: Hoare triple {15433#false} call activatePump(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:46,764 INFO L280 TraceCheckUtils]: 65: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {15432#true} is VALID [2020-07-17 21:46:46,764 INFO L263 TraceCheckUtils]: 66: Hoare triple {15432#true} call #t~ret41 := isMethaneAlarm(); {15432#true} is VALID [2020-07-17 21:46:46,764 INFO L280 TraceCheckUtils]: 67: Hoare triple {15432#true} havoc ~retValue_acc~4; {15432#true} is VALID [2020-07-17 21:46:46,765 INFO L263 TraceCheckUtils]: 68: Hoare triple {15432#true} call #t~ret42 := isMethaneLevelCritical(); {15432#true} is VALID [2020-07-17 21:46:46,765 INFO L280 TraceCheckUtils]: 69: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-17 21:46:46,765 INFO L280 TraceCheckUtils]: 70: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,765 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-17 21:46:46,766 INFO L280 TraceCheckUtils]: 72: Hoare triple {15432#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {15432#true} is VALID [2020-07-17 21:46:46,766 INFO L280 TraceCheckUtils]: 73: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,766 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {15432#true} {15432#true} #489#return; {15432#true} is VALID [2020-07-17 21:46:46,766 INFO L280 TraceCheckUtils]: 75: Hoare triple {15432#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {15432#true} is VALID [2020-07-17 21:46:46,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {15432#true} assume !(0 != ~tmp~6); {15432#true} is VALID [2020-07-17 21:46:46,767 INFO L263 TraceCheckUtils]: 77: Hoare triple {15432#true} call activatePump__wrappee__highWaterSensor(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:46,768 INFO L280 TraceCheckUtils]: 78: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15432#true} is VALID [2020-07-17 21:46:46,768 INFO L280 TraceCheckUtils]: 79: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,768 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {15432#true} {15432#true} #491#return; {15432#true} is VALID [2020-07-17 21:46:46,769 INFO L280 TraceCheckUtils]: 81: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,769 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {15432#true} {15433#false} #473#return; {15433#false} is VALID [2020-07-17 21:46:46,769 INFO L280 TraceCheckUtils]: 83: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-17 21:46:46,769 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {15433#false} {15432#true} #499#return; {15433#false} is VALID [2020-07-17 21:46:46,769 INFO L263 TraceCheckUtils]: 85: Hoare triple {15433#false} call __utac_acc__Specification5_spec__3(); {15433#false} is VALID [2020-07-17 21:46:46,770 INFO L280 TraceCheckUtils]: 86: Hoare triple {15433#false} havoc ~tmp~8;havoc ~tmp___0~2; {15433#false} is VALID [2020-07-17 21:46:46,770 INFO L263 TraceCheckUtils]: 87: Hoare triple {15433#false} call #t~ret71 := getWaterLevel(); {15432#true} is VALID [2020-07-17 21:46:46,770 INFO L280 TraceCheckUtils]: 88: Hoare triple {15432#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {15432#true} is VALID [2020-07-17 21:46:46,770 INFO L280 TraceCheckUtils]: 89: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,771 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {15432#true} {15433#false} #509#return; {15433#false} is VALID [2020-07-17 21:46:46,771 INFO L280 TraceCheckUtils]: 91: Hoare triple {15433#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {15433#false} is VALID [2020-07-17 21:46:46,771 INFO L280 TraceCheckUtils]: 92: Hoare triple {15433#false} assume 2 != ~tmp~8; {15433#false} is VALID [2020-07-17 21:46:46,771 INFO L263 TraceCheckUtils]: 93: Hoare triple {15433#false} call #t~ret72 := isPumpRunning(); {15432#true} is VALID [2020-07-17 21:46:46,772 INFO L280 TraceCheckUtils]: 94: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-17 21:46:46,772 INFO L280 TraceCheckUtils]: 95: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-17 21:46:46,772 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {15432#true} {15433#false} #511#return; {15433#false} is VALID [2020-07-17 21:46:46,773 INFO L280 TraceCheckUtils]: 97: Hoare triple {15433#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {15433#false} is VALID [2020-07-17 21:46:46,773 INFO L280 TraceCheckUtils]: 98: Hoare triple {15433#false} assume 0 != ~tmp___0~2; {15433#false} is VALID [2020-07-17 21:46:46,773 INFO L280 TraceCheckUtils]: 99: Hoare triple {15433#false} assume 0 == ~switchedOnBeforeTS~0; {15433#false} is VALID [2020-07-17 21:46:46,773 INFO L263 TraceCheckUtils]: 100: Hoare triple {15433#false} call __automaton_fail(); {15433#false} is VALID [2020-07-17 21:46:46,773 INFO L280 TraceCheckUtils]: 101: Hoare triple {15433#false} assume !false; {15433#false} is VALID [2020-07-17 21:46:46,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:46:46,788 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393598156] [2020-07-17 21:46:46,789 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:46,789 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:46:46,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248039134] [2020-07-17 21:46:46,795 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 102 [2020-07-17 21:46:46,795 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:46,795 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:46:46,917 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:46,917 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:46:46,917 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:46,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:46:46,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:46:46,918 INFO L87 Difference]: Start difference. First operand 737 states and 878 transitions. Second operand 11 states. [2020-07-17 21:46:48,794 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:49,234 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:49,567 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:54,375 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:55,018 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:55,477 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:04,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:04,109 INFO L93 Difference]: Finished difference Result 1360 states and 1702 transitions. [2020-07-17 21:47:04,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:47:04,110 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 102 [2020-07-17 21:47:04,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:04,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:47:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 357 transitions. [2020-07-17 21:47:04,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:47:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 357 transitions. [2020-07-17 21:47:04,117 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 357 transitions. [2020-07-17 21:47:05,191 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:05,219 INFO L225 Difference]: With dead ends: 1360 [2020-07-17 21:47:05,220 INFO L226 Difference]: Without dead ends: 651 [2020-07-17 21:47:05,222 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 [2020-07-17 21:47:05,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2020-07-17 21:47:09,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 578. [2020-07-17 21:47:09,736 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:09,737 INFO L82 GeneralOperation]: Start isEquivalent. First operand 651 states. Second operand 578 states. [2020-07-17 21:47:09,737 INFO L74 IsIncluded]: Start isIncluded. First operand 651 states. Second operand 578 states. [2020-07-17 21:47:09,737 INFO L87 Difference]: Start difference. First operand 651 states. Second operand 578 states. [2020-07-17 21:47:09,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:09,763 INFO L93 Difference]: Finished difference Result 651 states and 800 transitions. [2020-07-17 21:47:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 800 transitions. [2020-07-17 21:47:09,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:09,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:09,766 INFO L74 IsIncluded]: Start isIncluded. First operand 578 states. Second operand 651 states. [2020-07-17 21:47:09,766 INFO L87 Difference]: Start difference. First operand 578 states. Second operand 651 states. [2020-07-17 21:47:09,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:09,791 INFO L93 Difference]: Finished difference Result 651 states and 800 transitions. [2020-07-17 21:47:09,791 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 800 transitions. [2020-07-17 21:47:09,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:09,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:09,793 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:09,794 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 578 states. [2020-07-17 21:47:09,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 674 transitions. [2020-07-17 21:47:09,820 INFO L78 Accepts]: Start accepts. Automaton has 578 states and 674 transitions. Word has length 102 [2020-07-17 21:47:09,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:09,820 INFO L479 AbstractCegarLoop]: Abstraction has 578 states and 674 transitions. [2020-07-17 21:47:09,820 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:47:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 674 transitions. [2020-07-17 21:47:09,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-07-17 21:47:09,823 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:09,823 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:09,823 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:47:09,823 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:09,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:09,824 INFO L82 PathProgramCache]: Analyzing trace with hash -764679949, now seen corresponding path program 1 times [2020-07-17 21:47:09,824 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:09,824 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245458169] [2020-07-17 21:47:09,824 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,243 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {19553#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {19484#(= 1 ~waterLevel~0)} assume true; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19484#(= 1 ~waterLevel~0)} {19479#true} #527#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,316 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #429#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,320 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #431#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {19479#true} is VALID [2020-07-17 21:47:10,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #433#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,328 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #435#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19479#true} is VALID [2020-07-17 21:47:10,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #517#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {19555#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:47:10,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:47:10,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19484#(= 1 ~waterLevel~0)} #479#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-17 21:47:10,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {19479#true} is VALID [2020-07-17 21:47:10,437 INFO L263 TraceCheckUtils]: 0: Hoare triple {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {19479#true} is VALID [2020-07-17 21:47:10,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-17 21:47:10,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,438 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19479#true} {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {19479#true} is VALID [2020-07-17 21:47:10,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {19479#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {19479#true} is VALID [2020-07-17 21:47:10,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,440 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19479#true} {19500#(= 2 ~waterLevel~0)} #495#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~9; {19479#true} is VALID [2020-07-17 21:47:10,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {19479#true} is VALID [2020-07-17 21:47:10,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,473 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19479#true} {19479#true} #493#return; {19479#true} is VALID [2020-07-17 21:47:10,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {19479#true} is VALID [2020-07-17 21:47:10,474 INFO L263 TraceCheckUtils]: 1: Hoare triple {19479#true} call #t~ret59 := isHighWaterSensorDry(); {19479#true} is VALID [2020-07-17 21:47:10,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} havoc ~retValue_acc~9; {19479#true} is VALID [2020-07-17 21:47:10,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {19479#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {19479#true} is VALID [2020-07-17 21:47:10,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,475 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19479#true} {19479#true} #493#return; {19479#true} is VALID [2020-07-17 21:47:10,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {19479#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {19479#true} is VALID [2020-07-17 21:47:10,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {19479#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {19479#true} is VALID [2020-07-17 21:47:10,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {19479#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {19479#true} is VALID [2020-07-17 21:47:10,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,476 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19479#true} {19479#true} #471#return; {19479#true} is VALID [2020-07-17 21:47:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-17 21:47:10,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,486 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-17 21:47:10,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~4; {19479#true} is VALID [2020-07-17 21:47:10,487 INFO L263 TraceCheckUtils]: 1: Hoare triple {19479#true} call #t~ret42 := isMethaneLevelCritical(); {19479#true} is VALID [2020-07-17 21:47:10,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-17 21:47:10,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,487 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-17 21:47:10,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {19479#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {19479#true} is VALID [2020-07-17 21:47:10,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,488 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19479#true} {19479#true} #489#return; {19479#true} is VALID [2020-07-17 21:47:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19479#true} is VALID [2020-07-17 21:47:10,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19479#true} #491#return; {19479#true} is VALID [2020-07-17 21:47:10,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19479#true} is VALID [2020-07-17 21:47:10,492 INFO L263 TraceCheckUtils]: 1: Hoare triple {19479#true} call #t~ret41 := isMethaneAlarm(); {19479#true} is VALID [2020-07-17 21:47:10,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} havoc ~retValue_acc~4; {19479#true} is VALID [2020-07-17 21:47:10,493 INFO L263 TraceCheckUtils]: 3: Hoare triple {19479#true} call #t~ret42 := isMethaneLevelCritical(); {19479#true} is VALID [2020-07-17 21:47:10,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-17 21:47:10,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,493 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-17 21:47:10,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {19479#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {19479#true} is VALID [2020-07-17 21:47:10,494 INFO L280 TraceCheckUtils]: 8: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,494 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19479#true} {19479#true} #489#return; {19479#true} is VALID [2020-07-17 21:47:10,494 INFO L280 TraceCheckUtils]: 10: Hoare triple {19479#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {19479#true} is VALID [2020-07-17 21:47:10,494 INFO L280 TraceCheckUtils]: 11: Hoare triple {19479#true} assume !(0 != ~tmp~6); {19479#true} is VALID [2020-07-17 21:47:10,495 INFO L263 TraceCheckUtils]: 12: Hoare triple {19479#true} call activatePump__wrappee__highWaterSensor(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:10,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19479#true} is VALID [2020-07-17 21:47:10,496 INFO L280 TraceCheckUtils]: 14: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,496 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19479#true} {19479#true} #491#return; {19479#true} is VALID [2020-07-17 21:47:10,496 INFO L280 TraceCheckUtils]: 16: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,496 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19479#true} {19479#true} #473#return; {19479#true} is VALID [2020-07-17 21:47:10,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {19479#true} is VALID [2020-07-17 21:47:10,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume 0 == ~pumpRunning~0; {19479#true} is VALID [2020-07-17 21:47:10,497 INFO L263 TraceCheckUtils]: 2: Hoare triple {19479#true} call #t~ret40 := isHighWaterLevel(); {19479#true} is VALID [2020-07-17 21:47:10,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {19479#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {19479#true} is VALID [2020-07-17 21:47:10,498 INFO L263 TraceCheckUtils]: 4: Hoare triple {19479#true} call #t~ret59 := isHighWaterSensorDry(); {19479#true} is VALID [2020-07-17 21:47:10,498 INFO L280 TraceCheckUtils]: 5: Hoare triple {19479#true} havoc ~retValue_acc~9; {19479#true} is VALID [2020-07-17 21:47:10,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {19479#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {19479#true} is VALID [2020-07-17 21:47:10,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,499 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19479#true} {19479#true} #493#return; {19479#true} is VALID [2020-07-17 21:47:10,499 INFO L280 TraceCheckUtils]: 9: Hoare triple {19479#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {19479#true} is VALID [2020-07-17 21:47:10,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {19479#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {19479#true} is VALID [2020-07-17 21:47:10,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {19479#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {19479#true} is VALID [2020-07-17 21:47:10,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,499 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {19479#true} {19479#true} #471#return; {19479#true} is VALID [2020-07-17 21:47:10,500 INFO L280 TraceCheckUtils]: 14: Hoare triple {19479#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {19479#true} is VALID [2020-07-17 21:47:10,500 INFO L280 TraceCheckUtils]: 15: Hoare triple {19479#true} assume 0 != ~tmp~5; {19479#true} is VALID [2020-07-17 21:47:10,501 INFO L263 TraceCheckUtils]: 16: Hoare triple {19479#true} call activatePump(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:10,501 INFO L280 TraceCheckUtils]: 17: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19479#true} is VALID [2020-07-17 21:47:10,501 INFO L263 TraceCheckUtils]: 18: Hoare triple {19479#true} call #t~ret41 := isMethaneAlarm(); {19479#true} is VALID [2020-07-17 21:47:10,501 INFO L280 TraceCheckUtils]: 19: Hoare triple {19479#true} havoc ~retValue_acc~4; {19479#true} is VALID [2020-07-17 21:47:10,501 INFO L263 TraceCheckUtils]: 20: Hoare triple {19479#true} call #t~ret42 := isMethaneLevelCritical(); {19479#true} is VALID [2020-07-17 21:47:10,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-17 21:47:10,502 INFO L280 TraceCheckUtils]: 22: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,502 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-17 21:47:10,502 INFO L280 TraceCheckUtils]: 24: Hoare triple {19479#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {19479#true} is VALID [2020-07-17 21:47:10,502 INFO L280 TraceCheckUtils]: 25: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,503 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19479#true} {19479#true} #489#return; {19479#true} is VALID [2020-07-17 21:47:10,503 INFO L280 TraceCheckUtils]: 27: Hoare triple {19479#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {19479#true} is VALID [2020-07-17 21:47:10,503 INFO L280 TraceCheckUtils]: 28: Hoare triple {19479#true} assume !(0 != ~tmp~6); {19479#true} is VALID [2020-07-17 21:47:10,504 INFO L263 TraceCheckUtils]: 29: Hoare triple {19479#true} call activatePump__wrappee__highWaterSensor(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:10,504 INFO L280 TraceCheckUtils]: 30: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19479#true} is VALID [2020-07-17 21:47:10,504 INFO L280 TraceCheckUtils]: 31: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,504 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19479#true} {19479#true} #491#return; {19479#true} is VALID [2020-07-17 21:47:10,505 INFO L280 TraceCheckUtils]: 33: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,505 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19479#true} {19479#true} #473#return; {19479#true} is VALID [2020-07-17 21:47:10,505 INFO L280 TraceCheckUtils]: 35: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,506 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {19479#true} {19500#(= 2 ~waterLevel~0)} #499#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {19608#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:10,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {19608#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19608#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:10,529 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19608#(= |getWaterLevel_#res| ~waterLevel~0)} {19500#(= 2 ~waterLevel~0)} #509#return; {19548#(= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-17 21:47:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:10,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-17 21:47:10,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19480#false} #511#return; {19480#false} is VALID [2020-07-17 21:47:10,537 INFO L263 TraceCheckUtils]: 0: Hoare triple {19479#true} call ULTIMATE.init(); {19553#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:47:10,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {19553#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {19484#(= 1 ~waterLevel~0)} assume true; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,545 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19484#(= 1 ~waterLevel~0)} {19479#true} #527#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,545 INFO L263 TraceCheckUtils]: 4: Hoare triple {19484#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {19484#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,546 INFO L263 TraceCheckUtils]: 6: Hoare triple {19484#(= 1 ~waterLevel~0)} call select_helpers(); {19479#true} is VALID [2020-07-17 21:47:10,546 INFO L280 TraceCheckUtils]: 7: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,547 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #429#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,547 INFO L263 TraceCheckUtils]: 9: Hoare triple {19484#(= 1 ~waterLevel~0)} call select_features(); {19479#true} is VALID [2020-07-17 21:47:10,547 INFO L280 TraceCheckUtils]: 10: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,548 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #431#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,548 INFO L263 TraceCheckUtils]: 12: Hoare triple {19484#(= 1 ~waterLevel~0)} call #t~ret35 := valid_product(); {19479#true} is VALID [2020-07-17 21:47:10,549 INFO L280 TraceCheckUtils]: 13: Hoare triple {19479#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {19479#true} is VALID [2020-07-17 21:47:10,549 INFO L280 TraceCheckUtils]: 14: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,549 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #433#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,550 INFO L280 TraceCheckUtils]: 16: Hoare triple {19484#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,551 INFO L280 TraceCheckUtils]: 17: Hoare triple {19484#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,551 INFO L263 TraceCheckUtils]: 18: Hoare triple {19484#(= 1 ~waterLevel~0)} call setup(); {19479#true} is VALID [2020-07-17 21:47:10,551 INFO L280 TraceCheckUtils]: 19: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,552 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #435#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,552 INFO L263 TraceCheckUtils]: 21: Hoare triple {19484#(= 1 ~waterLevel~0)} call runTest(); {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,553 INFO L263 TraceCheckUtils]: 22: Hoare triple {19484#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:10,553 INFO L280 TraceCheckUtils]: 23: Hoare triple {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19479#true} is VALID [2020-07-17 21:47:10,553 INFO L280 TraceCheckUtils]: 24: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,554 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #517#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,555 INFO L263 TraceCheckUtils]: 26: Hoare triple {19484#(= 1 ~waterLevel~0)} call test(); {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,555 INFO L280 TraceCheckUtils]: 27: Hoare triple {19484#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {19484#(= 1 ~waterLevel~0)} assume !false; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,556 INFO L280 TraceCheckUtils]: 29: Hoare triple {19484#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,557 INFO L280 TraceCheckUtils]: 30: Hoare triple {19484#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,558 INFO L280 TraceCheckUtils]: 31: Hoare triple {19484#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,559 INFO L263 TraceCheckUtils]: 32: Hoare triple {19484#(= 1 ~waterLevel~0)} call waterRise(); {19555#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:10,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {19555#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:47:10,561 INFO L280 TraceCheckUtils]: 34: Hoare triple {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:47:10,562 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19484#(= 1 ~waterLevel~0)} #479#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {19500#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,563 INFO L280 TraceCheckUtils]: 37: Hoare triple {19500#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,564 INFO L280 TraceCheckUtils]: 38: Hoare triple {19500#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,565 INFO L280 TraceCheckUtils]: 39: Hoare triple {19500#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,565 INFO L263 TraceCheckUtils]: 40: Hoare triple {19500#(= 2 ~waterLevel~0)} call timeShift(); {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,566 INFO L263 TraceCheckUtils]: 41: Hoare triple {19500#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:10,566 INFO L263 TraceCheckUtils]: 42: Hoare triple {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {19479#true} is VALID [2020-07-17 21:47:10,567 INFO L280 TraceCheckUtils]: 43: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-17 21:47:10,567 INFO L280 TraceCheckUtils]: 44: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,567 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19479#true} {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {19479#true} is VALID [2020-07-17 21:47:10,567 INFO L280 TraceCheckUtils]: 46: Hoare triple {19479#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {19479#true} is VALID [2020-07-17 21:47:10,568 INFO L280 TraceCheckUtils]: 47: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,568 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {19479#true} {19500#(= 2 ~waterLevel~0)} #495#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,569 INFO L280 TraceCheckUtils]: 49: Hoare triple {19500#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,570 INFO L280 TraceCheckUtils]: 50: Hoare triple {19500#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,570 INFO L263 TraceCheckUtils]: 51: Hoare triple {19500#(= 2 ~waterLevel~0)} call processEnvironment(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:10,571 INFO L280 TraceCheckUtils]: 52: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {19479#true} is VALID [2020-07-17 21:47:10,571 INFO L280 TraceCheckUtils]: 53: Hoare triple {19479#true} assume 0 == ~pumpRunning~0; {19479#true} is VALID [2020-07-17 21:47:10,571 INFO L263 TraceCheckUtils]: 54: Hoare triple {19479#true} call #t~ret40 := isHighWaterLevel(); {19479#true} is VALID [2020-07-17 21:47:10,571 INFO L280 TraceCheckUtils]: 55: Hoare triple {19479#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {19479#true} is VALID [2020-07-17 21:47:10,571 INFO L263 TraceCheckUtils]: 56: Hoare triple {19479#true} call #t~ret59 := isHighWaterSensorDry(); {19479#true} is VALID [2020-07-17 21:47:10,571 INFO L280 TraceCheckUtils]: 57: Hoare triple {19479#true} havoc ~retValue_acc~9; {19479#true} is VALID [2020-07-17 21:47:10,572 INFO L280 TraceCheckUtils]: 58: Hoare triple {19479#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {19479#true} is VALID [2020-07-17 21:47:10,572 INFO L280 TraceCheckUtils]: 59: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,572 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {19479#true} {19479#true} #493#return; {19479#true} is VALID [2020-07-17 21:47:10,572 INFO L280 TraceCheckUtils]: 61: Hoare triple {19479#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {19479#true} is VALID [2020-07-17 21:47:10,572 INFO L280 TraceCheckUtils]: 62: Hoare triple {19479#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {19479#true} is VALID [2020-07-17 21:47:10,572 INFO L280 TraceCheckUtils]: 63: Hoare triple {19479#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {19479#true} is VALID [2020-07-17 21:47:10,573 INFO L280 TraceCheckUtils]: 64: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,573 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {19479#true} {19479#true} #471#return; {19479#true} is VALID [2020-07-17 21:47:10,573 INFO L280 TraceCheckUtils]: 66: Hoare triple {19479#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {19479#true} is VALID [2020-07-17 21:47:10,573 INFO L280 TraceCheckUtils]: 67: Hoare triple {19479#true} assume 0 != ~tmp~5; {19479#true} is VALID [2020-07-17 21:47:10,574 INFO L263 TraceCheckUtils]: 68: Hoare triple {19479#true} call activatePump(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:10,574 INFO L280 TraceCheckUtils]: 69: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19479#true} is VALID [2020-07-17 21:47:10,574 INFO L263 TraceCheckUtils]: 70: Hoare triple {19479#true} call #t~ret41 := isMethaneAlarm(); {19479#true} is VALID [2020-07-17 21:47:10,575 INFO L280 TraceCheckUtils]: 71: Hoare triple {19479#true} havoc ~retValue_acc~4; {19479#true} is VALID [2020-07-17 21:47:10,575 INFO L263 TraceCheckUtils]: 72: Hoare triple {19479#true} call #t~ret42 := isMethaneLevelCritical(); {19479#true} is VALID [2020-07-17 21:47:10,575 INFO L280 TraceCheckUtils]: 73: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-17 21:47:10,575 INFO L280 TraceCheckUtils]: 74: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,575 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-17 21:47:10,576 INFO L280 TraceCheckUtils]: 76: Hoare triple {19479#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {19479#true} is VALID [2020-07-17 21:47:10,576 INFO L280 TraceCheckUtils]: 77: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,576 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {19479#true} {19479#true} #489#return; {19479#true} is VALID [2020-07-17 21:47:10,576 INFO L280 TraceCheckUtils]: 79: Hoare triple {19479#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {19479#true} is VALID [2020-07-17 21:47:10,576 INFO L280 TraceCheckUtils]: 80: Hoare triple {19479#true} assume !(0 != ~tmp~6); {19479#true} is VALID [2020-07-17 21:47:10,577 INFO L263 TraceCheckUtils]: 81: Hoare triple {19479#true} call activatePump__wrappee__highWaterSensor(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:10,577 INFO L280 TraceCheckUtils]: 82: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19479#true} is VALID [2020-07-17 21:47:10,577 INFO L280 TraceCheckUtils]: 83: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,578 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {19479#true} {19479#true} #491#return; {19479#true} is VALID [2020-07-17 21:47:10,578 INFO L280 TraceCheckUtils]: 85: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,578 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {19479#true} {19479#true} #473#return; {19479#true} is VALID [2020-07-17 21:47:10,578 INFO L280 TraceCheckUtils]: 87: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,579 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {19479#true} {19500#(= 2 ~waterLevel~0)} #499#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,580 INFO L263 TraceCheckUtils]: 89: Hoare triple {19500#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,580 INFO L280 TraceCheckUtils]: 90: Hoare triple {19500#(= 2 ~waterLevel~0)} havoc ~tmp~8;havoc ~tmp___0~2; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:10,581 INFO L263 TraceCheckUtils]: 91: Hoare triple {19500#(= 2 ~waterLevel~0)} call #t~ret71 := getWaterLevel(); {19479#true} is VALID [2020-07-17 21:47:10,581 INFO L280 TraceCheckUtils]: 92: Hoare triple {19479#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {19608#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:10,582 INFO L280 TraceCheckUtils]: 93: Hoare triple {19608#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19608#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:10,583 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {19608#(= |getWaterLevel_#res| ~waterLevel~0)} {19500#(= 2 ~waterLevel~0)} #509#return; {19548#(= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-17 21:47:10,583 INFO L280 TraceCheckUtils]: 95: Hoare triple {19548#(= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {19549#(= 2 __utac_acc__Specification5_spec__3_~tmp~8)} is VALID [2020-07-17 21:47:10,584 INFO L280 TraceCheckUtils]: 96: Hoare triple {19549#(= 2 __utac_acc__Specification5_spec__3_~tmp~8)} assume 2 != ~tmp~8; {19480#false} is VALID [2020-07-17 21:47:10,584 INFO L263 TraceCheckUtils]: 97: Hoare triple {19480#false} call #t~ret72 := isPumpRunning(); {19479#true} is VALID [2020-07-17 21:47:10,585 INFO L280 TraceCheckUtils]: 98: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-17 21:47:10,585 INFO L280 TraceCheckUtils]: 99: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-17 21:47:10,585 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {19479#true} {19480#false} #511#return; {19480#false} is VALID [2020-07-17 21:47:10,585 INFO L280 TraceCheckUtils]: 101: Hoare triple {19480#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {19480#false} is VALID [2020-07-17 21:47:10,585 INFO L280 TraceCheckUtils]: 102: Hoare triple {19480#false} assume 0 != ~tmp___0~2; {19480#false} is VALID [2020-07-17 21:47:10,586 INFO L280 TraceCheckUtils]: 103: Hoare triple {19480#false} assume 0 == ~switchedOnBeforeTS~0; {19480#false} is VALID [2020-07-17 21:47:10,586 INFO L263 TraceCheckUtils]: 104: Hoare triple {19480#false} call __automaton_fail(); {19480#false} is VALID [2020-07-17 21:47:10,586 INFO L280 TraceCheckUtils]: 105: Hoare triple {19480#false} assume !false; {19480#false} is VALID [2020-07-17 21:47:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:47:10,625 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245458169] [2020-07-17 21:47:10,626 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:10,626 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:47:10,626 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005492967] [2020-07-17 21:47:10,627 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 106 [2020-07-17 21:47:10,629 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:10,629 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:47:10,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:10,756 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:47:10,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:10,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:47:10,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:47:10,756 INFO L87 Difference]: Start difference. First operand 578 states and 674 transitions. Second operand 12 states. [2020-07-17 21:47:11,940 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:15,511 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:19,340 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:20,468 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:20,884 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:47:21,661 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:22,186 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:34,473 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:35,060 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:40,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:40,776 INFO L93 Difference]: Finished difference Result 1691 states and 2129 transitions. [2020-07-17 21:47:40,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:47:40,776 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 106 [2020-07-17 21:47:40,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:47:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 640 transitions. [2020-07-17 21:47:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:47:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 640 transitions. [2020-07-17 21:47:40,793 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 640 transitions. [2020-07-17 21:47:42,969 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 640 edges. 640 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:43,058 INFO L225 Difference]: With dead ends: 1691 [2020-07-17 21:47:43,058 INFO L226 Difference]: Without dead ends: 1313 [2020-07-17 21:47:43,060 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 351 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:47:43,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2020-07-17 21:47:52,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1197. [2020-07-17 21:47:52,664 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:52,665 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1313 states. Second operand 1197 states. [2020-07-17 21:47:52,665 INFO L74 IsIncluded]: Start isIncluded. First operand 1313 states. Second operand 1197 states. [2020-07-17 21:47:52,665 INFO L87 Difference]: Start difference. First operand 1313 states. Second operand 1197 states. [2020-07-17 21:47:52,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:52,747 INFO L93 Difference]: Finished difference Result 1313 states and 1581 transitions. [2020-07-17 21:47:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1581 transitions. [2020-07-17 21:47:52,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:52,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:52,751 INFO L74 IsIncluded]: Start isIncluded. First operand 1197 states. Second operand 1313 states. [2020-07-17 21:47:52,751 INFO L87 Difference]: Start difference. First operand 1197 states. Second operand 1313 states. [2020-07-17 21:47:52,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:52,851 INFO L93 Difference]: Finished difference Result 1313 states and 1581 transitions. [2020-07-17 21:47:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1581 transitions. [2020-07-17 21:47:52,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:52,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:52,855 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:52,855 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1197 states. [2020-07-17 21:47:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1197 states and 1399 transitions. [2020-07-17 21:47:52,916 INFO L78 Accepts]: Start accepts. Automaton has 1197 states and 1399 transitions. Word has length 106 [2020-07-17 21:47:52,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:52,916 INFO L479 AbstractCegarLoop]: Abstraction has 1197 states and 1399 transitions. [2020-07-17 21:47:52,916 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:47:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1399 transitions. [2020-07-17 21:47:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-17 21:47:52,920 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:52,920 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:52,921 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:47:52,921 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:52,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:52,922 INFO L82 PathProgramCache]: Analyzing trace with hash -60868023, now seen corresponding path program 1 times [2020-07-17 21:47:52,922 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:52,923 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220852982] [2020-07-17 21:47:52,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,426 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:53,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {26276#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-17 21:47:53,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #527#return; {26169#true} is VALID [2020-07-17 21:47:53,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,500 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26169#true} {26169#true} #429#return; {26169#true} is VALID [2020-07-17 21:47:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,505 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26169#true} {26169#true} #431#return; {26169#true} is VALID [2020-07-17 21:47:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {26277#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:53,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {26277#(= 1 |valid_product_#res|)} assume true; {26277#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:53,529 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26277#(= 1 |valid_product_#res|)} {26169#true} #433#return; {26181#(= |main_#t~ret35| 1)} is VALID [2020-07-17 21:47:53,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,536 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26169#true} {26169#true} #435#return; {26169#true} is VALID [2020-07-17 21:47:53,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-17 21:47:53,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,562 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #517#return; {26169#true} is VALID [2020-07-17 21:47:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26169#true} is VALID [2020-07-17 21:47:53,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #479#return; {26169#true} is VALID [2020-07-17 21:47:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-17 21:47:53,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,689 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26169#true} is VALID [2020-07-17 21:47:53,690 INFO L263 TraceCheckUtils]: 0: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-17 21:47:53,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-17 21:47:53,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,691 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26169#true} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26169#true} is VALID [2020-07-17 21:47:53,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {26169#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26169#true} is VALID [2020-07-17 21:47:53,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,692 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26169#true} {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {26169#true} is VALID [2020-07-17 21:47:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:53,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:53,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,744 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-17 21:47:53,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-17 21:47:53,745 INFO L263 TraceCheckUtils]: 1: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-17 21:47:53,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:53,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:53,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,746 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-17 21:47:53,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-17 21:47:53,747 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-17 21:47:53,747 INFO L280 TraceCheckUtils]: 8: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-17 21:47:53,747 INFO L280 TraceCheckUtils]: 9: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,748 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-17 21:47:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-17 21:47:53,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-17 21:47:53,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:53,775 INFO L263 TraceCheckUtils]: 1: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-17 21:47:53,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-17 21:47:53,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,776 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-17 21:47:53,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:53,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,777 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-17 21:47:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {26169#true} is VALID [2020-07-17 21:47:53,787 INFO L263 TraceCheckUtils]: 1: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-17 21:47:53,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:53,788 INFO L263 TraceCheckUtils]: 3: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-17 21:47:53,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-17 21:47:53,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,789 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-17 21:47:53,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:53,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,790 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-17 21:47:53,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-17 21:47:53,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-17 21:47:53,793 INFO L263 TraceCheckUtils]: 12: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:53,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,795 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,796 INFO L280 TraceCheckUtils]: 16: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,797 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:53,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume 0 == ~pumpRunning~0; {26169#true} is VALID [2020-07-17 21:47:53,798 INFO L263 TraceCheckUtils]: 2: Hoare triple {26169#true} call #t~ret40 := isHighWaterLevel(); {26169#true} is VALID [2020-07-17 21:47:53,798 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-17 21:47:53,798 INFO L263 TraceCheckUtils]: 4: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-17 21:47:53,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:53,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:53,799 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,799 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-17 21:47:53,799 INFO L280 TraceCheckUtils]: 9: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-17 21:47:53,800 INFO L280 TraceCheckUtils]: 10: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-17 21:47:53,800 INFO L280 TraceCheckUtils]: 11: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-17 21:47:53,800 INFO L280 TraceCheckUtils]: 12: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,800 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-17 21:47:53,800 INFO L280 TraceCheckUtils]: 14: Hoare triple {26169#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {26169#true} is VALID [2020-07-17 21:47:53,801 INFO L280 TraceCheckUtils]: 15: Hoare triple {26169#true} assume 0 != ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:53,802 INFO L263 TraceCheckUtils]: 16: Hoare triple {26169#true} call activatePump(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:53,802 INFO L280 TraceCheckUtils]: 17: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {26169#true} is VALID [2020-07-17 21:47:53,802 INFO L263 TraceCheckUtils]: 18: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-17 21:47:53,802 INFO L280 TraceCheckUtils]: 19: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:53,803 INFO L263 TraceCheckUtils]: 20: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-17 21:47:53,803 INFO L280 TraceCheckUtils]: 21: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-17 21:47:53,803 INFO L280 TraceCheckUtils]: 22: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,803 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-17 21:47:53,804 INFO L280 TraceCheckUtils]: 24: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:53,804 INFO L280 TraceCheckUtils]: 25: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,804 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-17 21:47:53,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-17 21:47:53,805 INFO L280 TraceCheckUtils]: 28: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-17 21:47:53,807 INFO L263 TraceCheckUtils]: 29: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:53,808 INFO L280 TraceCheckUtils]: 30: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,810 INFO L280 TraceCheckUtils]: 31: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,811 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,811 INFO L280 TraceCheckUtils]: 33: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,812 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,814 INFO L280 TraceCheckUtils]: 35: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,815 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #499#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-17 21:47:53,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,828 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #509#return; {26169#true} is VALID [2020-07-17 21:47:53,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~tmp~8;havoc ~tmp___0~2; {26169#true} is VALID [2020-07-17 21:47:53,829 INFO L263 TraceCheckUtils]: 1: Hoare triple {26169#true} call #t~ret71 := getWaterLevel(); {26169#true} is VALID [2020-07-17 21:47:53,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-17 21:47:53,829 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,830 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26169#true} {26169#true} #509#return; {26169#true} is VALID [2020-07-17 21:47:53,830 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26169#true} is VALID [2020-07-17 21:47:53,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume !(2 != ~tmp~8); {26169#true} is VALID [2020-07-17 21:47:53,831 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,833 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26169#true} {26325#(<= 1 ~pumpRunning~0)} #501#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,834 INFO L263 TraceCheckUtils]: 0: Hoare triple {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:53,835 INFO L263 TraceCheckUtils]: 1: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-17 21:47:53,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-17 21:47:53,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26169#true} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26169#true} is VALID [2020-07-17 21:47:53,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26169#true} is VALID [2020-07-17 21:47:53,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,837 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26169#true} {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {26169#true} is VALID [2020-07-17 21:47:53,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {26169#true} assume !(0 != ~pumpRunning~0); {26169#true} is VALID [2020-07-17 21:47:53,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {26169#true} assume 0 != ~systemActive~0; {26169#true} is VALID [2020-07-17 21:47:53,838 INFO L263 TraceCheckUtils]: 10: Hoare triple {26169#true} call processEnvironment(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:53,839 INFO L280 TraceCheckUtils]: 11: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:53,839 INFO L280 TraceCheckUtils]: 12: Hoare triple {26169#true} assume 0 == ~pumpRunning~0; {26169#true} is VALID [2020-07-17 21:47:53,839 INFO L263 TraceCheckUtils]: 13: Hoare triple {26169#true} call #t~ret40 := isHighWaterLevel(); {26169#true} is VALID [2020-07-17 21:47:53,840 INFO L280 TraceCheckUtils]: 14: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-17 21:47:53,840 INFO L263 TraceCheckUtils]: 15: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-17 21:47:53,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:53,841 INFO L280 TraceCheckUtils]: 17: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:53,841 INFO L280 TraceCheckUtils]: 18: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,842 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-17 21:47:53,842 INFO L280 TraceCheckUtils]: 20: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-17 21:47:53,842 INFO L280 TraceCheckUtils]: 21: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-17 21:47:53,843 INFO L280 TraceCheckUtils]: 22: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-17 21:47:53,843 INFO L280 TraceCheckUtils]: 23: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,843 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-17 21:47:53,843 INFO L280 TraceCheckUtils]: 25: Hoare triple {26169#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {26169#true} is VALID [2020-07-17 21:47:53,844 INFO L280 TraceCheckUtils]: 26: Hoare triple {26169#true} assume 0 != ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:53,845 INFO L263 TraceCheckUtils]: 27: Hoare triple {26169#true} call activatePump(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:53,845 INFO L280 TraceCheckUtils]: 28: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {26169#true} is VALID [2020-07-17 21:47:53,845 INFO L263 TraceCheckUtils]: 29: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-17 21:47:53,846 INFO L280 TraceCheckUtils]: 30: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:53,846 INFO L263 TraceCheckUtils]: 31: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-17 21:47:53,846 INFO L280 TraceCheckUtils]: 32: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-17 21:47:53,846 INFO L280 TraceCheckUtils]: 33: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,846 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-17 21:47:53,847 INFO L280 TraceCheckUtils]: 35: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:53,847 INFO L280 TraceCheckUtils]: 36: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,847 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-17 21:47:53,847 INFO L280 TraceCheckUtils]: 38: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-17 21:47:53,848 INFO L280 TraceCheckUtils]: 39: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-17 21:47:53,848 INFO L263 TraceCheckUtils]: 40: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:53,849 INFO L280 TraceCheckUtils]: 41: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,850 INFO L280 TraceCheckUtils]: 42: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,851 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,852 INFO L280 TraceCheckUtils]: 44: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,852 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,853 INFO L280 TraceCheckUtils]: 46: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,854 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #499#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,855 INFO L263 TraceCheckUtils]: 48: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {26169#true} is VALID [2020-07-17 21:47:53,855 INFO L280 TraceCheckUtils]: 49: Hoare triple {26169#true} havoc ~tmp~8;havoc ~tmp___0~2; {26169#true} is VALID [2020-07-17 21:47:53,855 INFO L263 TraceCheckUtils]: 50: Hoare triple {26169#true} call #t~ret71 := getWaterLevel(); {26169#true} is VALID [2020-07-17 21:47:53,856 INFO L280 TraceCheckUtils]: 51: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-17 21:47:53,856 INFO L280 TraceCheckUtils]: 52: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,856 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {26169#true} {26169#true} #509#return; {26169#true} is VALID [2020-07-17 21:47:53,857 INFO L280 TraceCheckUtils]: 54: Hoare triple {26169#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26169#true} is VALID [2020-07-17 21:47:53,857 INFO L280 TraceCheckUtils]: 55: Hoare triple {26169#true} assume !(2 != ~tmp~8); {26169#true} is VALID [2020-07-17 21:47:53,857 INFO L280 TraceCheckUtils]: 56: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:53,858 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {26169#true} {26325#(<= 1 ~pumpRunning~0)} #501#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,859 INFO L280 TraceCheckUtils]: 58: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:53,860 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #485#return; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:53,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:47:54,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:47:54,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} is VALID [2020-07-17 21:47:54,022 INFO L263 TraceCheckUtils]: 0: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-17 21:47:54,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:47:54,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:47:54,026 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} is VALID [2020-07-17 21:47:54,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,028 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {26251#(not (= 0 ~pumpRunning~0))} #495#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26169#true} is VALID [2020-07-17 21:47:54,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,035 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #497#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,040 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26169#true} {26169#true} #477#return; {26169#true} is VALID [2020-07-17 21:47:54,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:54,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume !(0 == ~pumpRunning~0); {26169#true} is VALID [2020-07-17 21:47:54,041 INFO L263 TraceCheckUtils]: 2: Hoare triple {26169#true} call processEnvironment__wrappee__base(); {26169#true} is VALID [2020-07-17 21:47:54,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26169#true} {26169#true} #477#return; {26169#true} is VALID [2020-07-17 21:47:54,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,043 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #499#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-17 21:47:54,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,047 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #509#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-17 21:47:54,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,057 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #511#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,062 INFO L263 TraceCheckUtils]: 0: Hoare triple {26169#true} call ULTIMATE.init(); {26276#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:47:54,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {26276#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-17 21:47:54,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,063 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26169#true} {26169#true} #527#return; {26169#true} is VALID [2020-07-17 21:47:54,063 INFO L263 TraceCheckUtils]: 4: Hoare triple {26169#true} call #t~ret74 := main(); {26169#true} is VALID [2020-07-17 21:47:54,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} havoc ~retValue_acc~3;havoc ~tmp~3; {26169#true} is VALID [2020-07-17 21:47:54,064 INFO L263 TraceCheckUtils]: 6: Hoare triple {26169#true} call select_helpers(); {26169#true} is VALID [2020-07-17 21:47:54,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,064 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26169#true} {26169#true} #429#return; {26169#true} is VALID [2020-07-17 21:47:54,064 INFO L263 TraceCheckUtils]: 9: Hoare triple {26169#true} call select_features(); {26169#true} is VALID [2020-07-17 21:47:54,065 INFO L280 TraceCheckUtils]: 10: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,065 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26169#true} {26169#true} #431#return; {26169#true} is VALID [2020-07-17 21:47:54,065 INFO L263 TraceCheckUtils]: 12: Hoare triple {26169#true} call #t~ret35 := valid_product(); {26169#true} is VALID [2020-07-17 21:47:54,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {26169#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {26277#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:54,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {26277#(= 1 |valid_product_#res|)} assume true; {26277#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:54,069 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26277#(= 1 |valid_product_#res|)} {26169#true} #433#return; {26181#(= |main_#t~ret35| 1)} is VALID [2020-07-17 21:47:54,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {26181#(= |main_#t~ret35| 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {26182#(= 1 main_~tmp~3)} is VALID [2020-07-17 21:47:54,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {26182#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {26169#true} is VALID [2020-07-17 21:47:54,070 INFO L263 TraceCheckUtils]: 18: Hoare triple {26169#true} call setup(); {26169#true} is VALID [2020-07-17 21:47:54,070 INFO L280 TraceCheckUtils]: 19: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,071 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26169#true} {26169#true} #435#return; {26169#true} is VALID [2020-07-17 21:47:54,071 INFO L263 TraceCheckUtils]: 21: Hoare triple {26169#true} call runTest(); {26169#true} is VALID [2020-07-17 21:47:54,072 INFO L263 TraceCheckUtils]: 22: Hoare triple {26169#true} call __utac_acc__Specification5_spec__1(); {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:54,072 INFO L280 TraceCheckUtils]: 23: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-17 21:47:54,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,072 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26169#true} {26169#true} #517#return; {26169#true} is VALID [2020-07-17 21:47:54,073 INFO L263 TraceCheckUtils]: 26: Hoare triple {26169#true} call test(); {26169#true} is VALID [2020-07-17 21:47:54,073 INFO L280 TraceCheckUtils]: 27: Hoare triple {26169#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26169#true} is VALID [2020-07-17 21:47:54,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {26169#true} assume !false; {26169#true} is VALID [2020-07-17 21:47:54,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {26169#true} assume ~splverifierCounter~0 < 4; {26169#true} is VALID [2020-07-17 21:47:54,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {26169#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {26169#true} is VALID [2020-07-17 21:47:54,074 INFO L280 TraceCheckUtils]: 31: Hoare triple {26169#true} assume 0 != ~tmp~4; {26169#true} is VALID [2020-07-17 21:47:54,076 INFO L263 TraceCheckUtils]: 32: Hoare triple {26169#true} call waterRise(); {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:54,076 INFO L280 TraceCheckUtils]: 33: Hoare triple {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26169#true} is VALID [2020-07-17 21:47:54,076 INFO L280 TraceCheckUtils]: 34: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,076 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26169#true} {26169#true} #479#return; {26169#true} is VALID [2020-07-17 21:47:54,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {26169#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {26169#true} is VALID [2020-07-17 21:47:54,077 INFO L280 TraceCheckUtils]: 37: Hoare triple {26169#true} assume !(0 != ~tmp___0~0); {26169#true} is VALID [2020-07-17 21:47:54,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {26169#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {26169#true} is VALID [2020-07-17 21:47:54,077 INFO L280 TraceCheckUtils]: 39: Hoare triple {26169#true} assume 0 != ~tmp___2~0; {26169#true} is VALID [2020-07-17 21:47:54,078 INFO L263 TraceCheckUtils]: 40: Hoare triple {26169#true} call timeShift(); {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:54,079 INFO L263 TraceCheckUtils]: 41: Hoare triple {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:54,079 INFO L263 TraceCheckUtils]: 42: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-17 21:47:54,079 INFO L280 TraceCheckUtils]: 43: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-17 21:47:54,079 INFO L280 TraceCheckUtils]: 44: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,080 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26169#true} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26169#true} is VALID [2020-07-17 21:47:54,080 INFO L280 TraceCheckUtils]: 46: Hoare triple {26169#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26169#true} is VALID [2020-07-17 21:47:54,080 INFO L280 TraceCheckUtils]: 47: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,080 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26169#true} {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {26169#true} is VALID [2020-07-17 21:47:54,080 INFO L280 TraceCheckUtils]: 49: Hoare triple {26169#true} assume !(0 != ~pumpRunning~0); {26169#true} is VALID [2020-07-17 21:47:54,081 INFO L280 TraceCheckUtils]: 50: Hoare triple {26169#true} assume 0 != ~systemActive~0; {26169#true} is VALID [2020-07-17 21:47:54,081 INFO L263 TraceCheckUtils]: 51: Hoare triple {26169#true} call processEnvironment(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:54,082 INFO L280 TraceCheckUtils]: 53: Hoare triple {26169#true} assume 0 == ~pumpRunning~0; {26169#true} is VALID [2020-07-17 21:47:54,082 INFO L263 TraceCheckUtils]: 54: Hoare triple {26169#true} call #t~ret40 := isHighWaterLevel(); {26169#true} is VALID [2020-07-17 21:47:54,082 INFO L280 TraceCheckUtils]: 55: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-17 21:47:54,082 INFO L263 TraceCheckUtils]: 56: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-17 21:47:54,082 INFO L280 TraceCheckUtils]: 57: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:54,083 INFO L280 TraceCheckUtils]: 58: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:54,083 INFO L280 TraceCheckUtils]: 59: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,083 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-17 21:47:54,083 INFO L280 TraceCheckUtils]: 61: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-17 21:47:54,083 INFO L280 TraceCheckUtils]: 62: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-17 21:47:54,084 INFO L280 TraceCheckUtils]: 63: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-17 21:47:54,084 INFO L280 TraceCheckUtils]: 64: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,084 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-17 21:47:54,084 INFO L280 TraceCheckUtils]: 66: Hoare triple {26169#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {26169#true} is VALID [2020-07-17 21:47:54,084 INFO L280 TraceCheckUtils]: 67: Hoare triple {26169#true} assume 0 != ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:54,086 INFO L263 TraceCheckUtils]: 68: Hoare triple {26169#true} call activatePump(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,086 INFO L280 TraceCheckUtils]: 69: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {26169#true} is VALID [2020-07-17 21:47:54,086 INFO L263 TraceCheckUtils]: 70: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-17 21:47:54,086 INFO L280 TraceCheckUtils]: 71: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:54,086 INFO L263 TraceCheckUtils]: 72: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-17 21:47:54,087 INFO L280 TraceCheckUtils]: 73: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-17 21:47:54,087 INFO L280 TraceCheckUtils]: 74: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,087 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-17 21:47:54,088 INFO L280 TraceCheckUtils]: 76: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:54,088 INFO L280 TraceCheckUtils]: 77: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,089 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-17 21:47:54,089 INFO L280 TraceCheckUtils]: 79: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-17 21:47:54,089 INFO L280 TraceCheckUtils]: 80: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-17 21:47:54,090 INFO L263 TraceCheckUtils]: 81: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,091 INFO L280 TraceCheckUtils]: 82: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,091 INFO L280 TraceCheckUtils]: 83: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,092 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,092 INFO L280 TraceCheckUtils]: 85: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,093 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,094 INFO L280 TraceCheckUtils]: 87: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,094 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #499#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,095 INFO L263 TraceCheckUtils]: 89: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {26169#true} is VALID [2020-07-17 21:47:54,095 INFO L280 TraceCheckUtils]: 90: Hoare triple {26169#true} havoc ~tmp~8;havoc ~tmp___0~2; {26169#true} is VALID [2020-07-17 21:47:54,095 INFO L263 TraceCheckUtils]: 91: Hoare triple {26169#true} call #t~ret71 := getWaterLevel(); {26169#true} is VALID [2020-07-17 21:47:54,095 INFO L280 TraceCheckUtils]: 92: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-17 21:47:54,095 INFO L280 TraceCheckUtils]: 93: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,096 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {26169#true} {26169#true} #509#return; {26169#true} is VALID [2020-07-17 21:47:54,096 INFO L280 TraceCheckUtils]: 95: Hoare triple {26169#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26169#true} is VALID [2020-07-17 21:47:54,096 INFO L280 TraceCheckUtils]: 96: Hoare triple {26169#true} assume !(2 != ~tmp~8); {26169#true} is VALID [2020-07-17 21:47:54,096 INFO L280 TraceCheckUtils]: 97: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,097 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {26169#true} {26325#(<= 1 ~pumpRunning~0)} #501#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,098 INFO L280 TraceCheckUtils]: 99: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,099 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #485#return; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,100 INFO L280 TraceCheckUtils]: 101: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume !false; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,101 INFO L280 TraceCheckUtils]: 102: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,102 INFO L280 TraceCheckUtils]: 103: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,102 INFO L280 TraceCheckUtils]: 104: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,103 INFO L280 TraceCheckUtils]: 105: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,103 INFO L280 TraceCheckUtils]: 106: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,104 INFO L280 TraceCheckUtils]: 107: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,104 INFO L280 TraceCheckUtils]: 108: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,105 INFO L263 TraceCheckUtils]: 109: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} call timeShift(); {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,106 INFO L263 TraceCheckUtils]: 110: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:54,106 INFO L263 TraceCheckUtils]: 111: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-17 21:47:54,107 INFO L280 TraceCheckUtils]: 112: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:47:54,107 INFO L280 TraceCheckUtils]: 113: Hoare triple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:47:54,109 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} is VALID [2020-07-17 21:47:54,110 INFO L280 TraceCheckUtils]: 115: Hoare triple {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,111 INFO L280 TraceCheckUtils]: 116: Hoare triple {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,112 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {26251#(not (= 0 ~pumpRunning~0))} #495#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,112 INFO L280 TraceCheckUtils]: 118: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,113 INFO L263 TraceCheckUtils]: 119: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:54,114 INFO L280 TraceCheckUtils]: 120: Hoare triple {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26169#true} is VALID [2020-07-17 21:47:54,114 INFO L280 TraceCheckUtils]: 121: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,115 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #497#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,115 INFO L280 TraceCheckUtils]: 123: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,116 INFO L263 TraceCheckUtils]: 124: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,117 INFO L280 TraceCheckUtils]: 125: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:54,117 INFO L280 TraceCheckUtils]: 126: Hoare triple {26169#true} assume !(0 == ~pumpRunning~0); {26169#true} is VALID [2020-07-17 21:47:54,117 INFO L263 TraceCheckUtils]: 127: Hoare triple {26169#true} call processEnvironment__wrappee__base(); {26169#true} is VALID [2020-07-17 21:47:54,117 INFO L280 TraceCheckUtils]: 128: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,118 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {26169#true} {26169#true} #477#return; {26169#true} is VALID [2020-07-17 21:47:54,118 INFO L280 TraceCheckUtils]: 130: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,119 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #499#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,119 INFO L263 TraceCheckUtils]: 132: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,120 INFO L280 TraceCheckUtils]: 133: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~8;havoc ~tmp___0~2; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,120 INFO L263 TraceCheckUtils]: 134: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret71 := getWaterLevel(); {26169#true} is VALID [2020-07-17 21:47:54,120 INFO L280 TraceCheckUtils]: 135: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-17 21:47:54,121 INFO L280 TraceCheckUtils]: 136: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,122 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #509#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,124 INFO L280 TraceCheckUtils]: 138: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,124 INFO L280 TraceCheckUtils]: 139: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~8; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,124 INFO L263 TraceCheckUtils]: 140: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := isPumpRunning(); {26169#true} is VALID [2020-07-17 21:47:54,125 INFO L280 TraceCheckUtils]: 141: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-17 21:47:54,125 INFO L280 TraceCheckUtils]: 142: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,126 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #511#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,126 INFO L280 TraceCheckUtils]: 144: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,127 INFO L280 TraceCheckUtils]: 145: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:47:54,127 INFO L280 TraceCheckUtils]: 146: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {26170#false} is VALID [2020-07-17 21:47:54,127 INFO L263 TraceCheckUtils]: 147: Hoare triple {26170#false} call __automaton_fail(); {26170#false} is VALID [2020-07-17 21:47:54,127 INFO L280 TraceCheckUtils]: 148: Hoare triple {26170#false} assume !false; {26170#false} is VALID [2020-07-17 21:47:54,158 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-17 21:47:54,158 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220852982] [2020-07-17 21:47:54,159 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2142531358] [2020-07-17 21:47:54,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:47:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,420 INFO L264 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:47:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,548 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:47:54,961 INFO L263 TraceCheckUtils]: 0: Hoare triple {26169#true} call ULTIMATE.init(); {26169#true} is VALID [2020-07-17 21:47:54,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-17 21:47:54,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,962 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26169#true} {26169#true} #527#return; {26169#true} is VALID [2020-07-17 21:47:54,962 INFO L263 TraceCheckUtils]: 4: Hoare triple {26169#true} call #t~ret74 := main(); {26169#true} is VALID [2020-07-17 21:47:54,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} havoc ~retValue_acc~3;havoc ~tmp~3; {26169#true} is VALID [2020-07-17 21:47:54,962 INFO L263 TraceCheckUtils]: 6: Hoare triple {26169#true} call select_helpers(); {26169#true} is VALID [2020-07-17 21:47:54,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,963 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26169#true} {26169#true} #429#return; {26169#true} is VALID [2020-07-17 21:47:54,963 INFO L263 TraceCheckUtils]: 9: Hoare triple {26169#true} call select_features(); {26169#true} is VALID [2020-07-17 21:47:54,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,963 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26169#true} {26169#true} #431#return; {26169#true} is VALID [2020-07-17 21:47:54,963 INFO L263 TraceCheckUtils]: 12: Hoare triple {26169#true} call #t~ret35 := valid_product(); {26169#true} is VALID [2020-07-17 21:47:54,964 INFO L280 TraceCheckUtils]: 13: Hoare triple {26169#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {26169#true} is VALID [2020-07-17 21:47:54,964 INFO L280 TraceCheckUtils]: 14: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,964 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26169#true} {26169#true} #433#return; {26169#true} is VALID [2020-07-17 21:47:54,964 INFO L280 TraceCheckUtils]: 16: Hoare triple {26169#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {26169#true} is VALID [2020-07-17 21:47:54,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {26169#true} assume 0 != ~tmp~3; {26169#true} is VALID [2020-07-17 21:47:54,964 INFO L263 TraceCheckUtils]: 18: Hoare triple {26169#true} call setup(); {26169#true} is VALID [2020-07-17 21:47:54,965 INFO L280 TraceCheckUtils]: 19: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,965 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26169#true} {26169#true} #435#return; {26169#true} is VALID [2020-07-17 21:47:54,965 INFO L263 TraceCheckUtils]: 21: Hoare triple {26169#true} call runTest(); {26169#true} is VALID [2020-07-17 21:47:54,965 INFO L263 TraceCheckUtils]: 22: Hoare triple {26169#true} call __utac_acc__Specification5_spec__1(); {26169#true} is VALID [2020-07-17 21:47:54,965 INFO L280 TraceCheckUtils]: 23: Hoare triple {26169#true} ~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-17 21:47:54,965 INFO L280 TraceCheckUtils]: 24: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,966 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26169#true} {26169#true} #517#return; {26169#true} is VALID [2020-07-17 21:47:54,966 INFO L263 TraceCheckUtils]: 26: Hoare triple {26169#true} call test(); {26169#true} is VALID [2020-07-17 21:47:54,966 INFO L280 TraceCheckUtils]: 27: Hoare triple {26169#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26169#true} is VALID [2020-07-17 21:47:54,966 INFO L280 TraceCheckUtils]: 28: Hoare triple {26169#true} assume !false; {26169#true} is VALID [2020-07-17 21:47:54,966 INFO L280 TraceCheckUtils]: 29: Hoare triple {26169#true} assume ~splverifierCounter~0 < 4; {26169#true} is VALID [2020-07-17 21:47:54,967 INFO L280 TraceCheckUtils]: 30: Hoare triple {26169#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {26169#true} is VALID [2020-07-17 21:47:54,967 INFO L280 TraceCheckUtils]: 31: Hoare triple {26169#true} assume 0 != ~tmp~4; {26169#true} is VALID [2020-07-17 21:47:54,967 INFO L263 TraceCheckUtils]: 32: Hoare triple {26169#true} call waterRise(); {26169#true} is VALID [2020-07-17 21:47:54,967 INFO L280 TraceCheckUtils]: 33: Hoare triple {26169#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26169#true} is VALID [2020-07-17 21:47:54,967 INFO L280 TraceCheckUtils]: 34: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,967 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26169#true} {26169#true} #479#return; {26169#true} is VALID [2020-07-17 21:47:54,968 INFO L280 TraceCheckUtils]: 36: Hoare triple {26169#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {26169#true} is VALID [2020-07-17 21:47:54,968 INFO L280 TraceCheckUtils]: 37: Hoare triple {26169#true} assume !(0 != ~tmp___0~0); {26169#true} is VALID [2020-07-17 21:47:54,968 INFO L280 TraceCheckUtils]: 38: Hoare triple {26169#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {26169#true} is VALID [2020-07-17 21:47:54,968 INFO L280 TraceCheckUtils]: 39: Hoare triple {26169#true} assume 0 != ~tmp___2~0; {26169#true} is VALID [2020-07-17 21:47:54,968 INFO L263 TraceCheckUtils]: 40: Hoare triple {26169#true} call timeShift(); {26169#true} is VALID [2020-07-17 21:47:54,968 INFO L263 TraceCheckUtils]: 41: Hoare triple {26169#true} call __utac_acc__Specification5_spec__2(); {26169#true} is VALID [2020-07-17 21:47:54,969 INFO L263 TraceCheckUtils]: 42: Hoare triple {26169#true} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-17 21:47:54,969 INFO L280 TraceCheckUtils]: 43: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-17 21:47:54,969 INFO L280 TraceCheckUtils]: 44: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,969 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26169#true} {26169#true} #507#return; {26169#true} is VALID [2020-07-17 21:47:54,969 INFO L280 TraceCheckUtils]: 46: Hoare triple {26169#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26169#true} is VALID [2020-07-17 21:47:54,970 INFO L280 TraceCheckUtils]: 47: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,970 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26169#true} {26169#true} #495#return; {26169#true} is VALID [2020-07-17 21:47:54,970 INFO L280 TraceCheckUtils]: 49: Hoare triple {26169#true} assume !(0 != ~pumpRunning~0); {26169#true} is VALID [2020-07-17 21:47:54,970 INFO L280 TraceCheckUtils]: 50: Hoare triple {26169#true} assume 0 != ~systemActive~0; {26169#true} is VALID [2020-07-17 21:47:54,970 INFO L263 TraceCheckUtils]: 51: Hoare triple {26169#true} call processEnvironment(); {26169#true} is VALID [2020-07-17 21:47:54,971 INFO L280 TraceCheckUtils]: 52: Hoare triple {26169#true} havoc ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:54,971 INFO L280 TraceCheckUtils]: 53: Hoare triple {26169#true} assume 0 == ~pumpRunning~0; {26169#true} is VALID [2020-07-17 21:47:54,971 INFO L263 TraceCheckUtils]: 54: Hoare triple {26169#true} call #t~ret40 := isHighWaterLevel(); {26169#true} is VALID [2020-07-17 21:47:54,971 INFO L280 TraceCheckUtils]: 55: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-17 21:47:54,971 INFO L263 TraceCheckUtils]: 56: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-17 21:47:54,971 INFO L280 TraceCheckUtils]: 57: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:54,972 INFO L280 TraceCheckUtils]: 58: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-17 21:47:54,972 INFO L280 TraceCheckUtils]: 59: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,972 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-17 21:47:54,972 INFO L280 TraceCheckUtils]: 61: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-17 21:47:54,972 INFO L280 TraceCheckUtils]: 62: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-17 21:47:54,972 INFO L280 TraceCheckUtils]: 63: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-17 21:47:54,973 INFO L280 TraceCheckUtils]: 64: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,973 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-17 21:47:54,973 INFO L280 TraceCheckUtils]: 66: Hoare triple {26169#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {26169#true} is VALID [2020-07-17 21:47:54,973 INFO L280 TraceCheckUtils]: 67: Hoare triple {26169#true} assume 0 != ~tmp~5; {26169#true} is VALID [2020-07-17 21:47:54,973 INFO L263 TraceCheckUtils]: 68: Hoare triple {26169#true} call activatePump(); {26169#true} is VALID [2020-07-17 21:47:54,973 INFO L280 TraceCheckUtils]: 69: Hoare triple {26169#true} havoc ~tmp~6; {26169#true} is VALID [2020-07-17 21:47:54,974 INFO L263 TraceCheckUtils]: 70: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-17 21:47:54,974 INFO L280 TraceCheckUtils]: 71: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:54,974 INFO L263 TraceCheckUtils]: 72: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-17 21:47:54,974 INFO L280 TraceCheckUtils]: 73: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-17 21:47:54,974 INFO L280 TraceCheckUtils]: 74: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,975 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-17 21:47:54,975 INFO L280 TraceCheckUtils]: 76: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-17 21:47:54,975 INFO L280 TraceCheckUtils]: 77: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-17 21:47:54,975 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-17 21:47:54,975 INFO L280 TraceCheckUtils]: 79: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-17 21:47:54,976 INFO L280 TraceCheckUtils]: 80: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-17 21:47:54,976 INFO L263 TraceCheckUtils]: 81: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26169#true} is VALID [2020-07-17 21:47:54,977 INFO L280 TraceCheckUtils]: 82: Hoare triple {26169#true} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,977 INFO L280 TraceCheckUtils]: 83: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,978 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,979 INFO L280 TraceCheckUtils]: 85: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,979 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,980 INFO L280 TraceCheckUtils]: 87: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,981 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #499#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,981 INFO L263 TraceCheckUtils]: 89: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,982 INFO L280 TraceCheckUtils]: 90: Hoare triple {26325#(<= 1 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,983 INFO L263 TraceCheckUtils]: 91: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call #t~ret71 := getWaterLevel(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,983 INFO L280 TraceCheckUtils]: 92: Hoare triple {26325#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,984 INFO L280 TraceCheckUtils]: 93: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,984 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26325#(<= 1 ~pumpRunning~0)} #509#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,985 INFO L280 TraceCheckUtils]: 95: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,986 INFO L280 TraceCheckUtils]: 96: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~8); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,986 INFO L280 TraceCheckUtils]: 97: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,987 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26325#(<= 1 ~pumpRunning~0)} #501#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,987 INFO L280 TraceCheckUtils]: 99: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,988 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #485#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,989 INFO L280 TraceCheckUtils]: 101: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume !false; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,989 INFO L280 TraceCheckUtils]: 102: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,990 INFO L280 TraceCheckUtils]: 103: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,991 INFO L280 TraceCheckUtils]: 104: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,991 INFO L280 TraceCheckUtils]: 105: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,992 INFO L280 TraceCheckUtils]: 106: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,992 INFO L280 TraceCheckUtils]: 107: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,993 INFO L280 TraceCheckUtils]: 108: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,994 INFO L263 TraceCheckUtils]: 109: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call timeShift(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,994 INFO L263 TraceCheckUtils]: 110: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,996 INFO L263 TraceCheckUtils]: 111: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call #t~ret70 := isPumpRunning(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:47:54,997 INFO L280 TraceCheckUtils]: 112: Hoare triple {26325#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26736#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:47:54,997 INFO L280 TraceCheckUtils]: 113: Hoare triple {26736#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {26736#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:47:55,003 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {26736#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {26325#(<= 1 ~pumpRunning~0)} #507#return; {26743#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret70|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:47:55,004 INFO L280 TraceCheckUtils]: 115: Hoare triple {26743#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret70|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26747#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:47:55,005 INFO L280 TraceCheckUtils]: 116: Hoare triple {26747#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {26747#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:47:55,006 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {26747#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {26325#(<= 1 ~pumpRunning~0)} #495#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,007 INFO L280 TraceCheckUtils]: 118: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,007 INFO L263 TraceCheckUtils]: 119: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,008 INFO L280 TraceCheckUtils]: 120: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,009 INFO L280 TraceCheckUtils]: 121: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,009 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #497#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,010 INFO L280 TraceCheckUtils]: 123: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,011 INFO L263 TraceCheckUtils]: 124: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,011 INFO L280 TraceCheckUtils]: 125: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,012 INFO L280 TraceCheckUtils]: 126: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,012 INFO L263 TraceCheckUtils]: 127: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,013 INFO L280 TraceCheckUtils]: 128: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,014 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #477#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,014 INFO L280 TraceCheckUtils]: 130: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,015 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #499#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,015 INFO L263 TraceCheckUtils]: 132: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,016 INFO L280 TraceCheckUtils]: 133: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~8;havoc ~tmp___0~2; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,017 INFO L263 TraceCheckUtils]: 134: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret71 := getWaterLevel(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,017 INFO L280 TraceCheckUtils]: 135: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,018 INFO L280 TraceCheckUtils]: 136: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,018 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #509#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,019 INFO L280 TraceCheckUtils]: 138: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,020 INFO L280 TraceCheckUtils]: 139: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~8; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,020 INFO L263 TraceCheckUtils]: 140: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := isPumpRunning(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,021 INFO L280 TraceCheckUtils]: 141: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,022 INFO L280 TraceCheckUtils]: 142: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,022 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #511#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,023 INFO L280 TraceCheckUtils]: 144: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,024 INFO L280 TraceCheckUtils]: 145: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:47:55,024 INFO L280 TraceCheckUtils]: 146: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {26170#false} is VALID [2020-07-17 21:47:55,025 INFO L263 TraceCheckUtils]: 147: Hoare triple {26170#false} call __automaton_fail(); {26170#false} is VALID [2020-07-17 21:47:55,025 INFO L280 TraceCheckUtils]: 148: Hoare triple {26170#false} assume !false; {26170#false} is VALID [2020-07-17 21:47:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:47:55,042 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:47:55,042 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:47:55,043 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279599098] [2020-07-17 21:47:55,044 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 149 [2020-07-17 21:47:55,116 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:55,116 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:47:55,429 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:55,429 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:47:55,429 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:55,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:47:55,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:47:55,430 INFO L87 Difference]: Start difference. First operand 1197 states and 1399 transitions. Second operand 20 states. [2020-07-17 21:47:56,905 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:47:58,528 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:47:59,137 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:47:59,551 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:48:04,153 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-17 21:48:04,651 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-17 21:48:05,583 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:48:07,293 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-17 21:48:08,053 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:48:19,598 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:23,322 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:24,280 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:25,544 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:28,384 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:48:31,948 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:48:32,461 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:33,052 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:48:33,626 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:48:38,626 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:48:40,402 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:48:41,066 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:48:41,930 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:42,619 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-17 21:48:43,189 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:48:45,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:45,441 INFO L93 Difference]: Finished difference Result 2269 states and 2751 transitions. [2020-07-17 21:48:45,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2020-07-17 21:48:45,441 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 149 [2020-07-17 21:48:45,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:48:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 599 transitions. [2020-07-17 21:48:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:48:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 599 transitions. [2020-07-17 21:48:45,465 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 60 states and 599 transitions. [2020-07-17 21:48:47,476 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:47,579 INFO L225 Difference]: With dead ends: 2269 [2020-07-17 21:48:47,579 INFO L226 Difference]: Without dead ends: 1266 [2020-07-17 21:48:47,584 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1451 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=932, Invalid=4038, Unknown=0, NotChecked=0, Total=4970 [2020-07-17 21:48:47,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2020-07-17 21:48:57,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1127. [2020-07-17 21:48:57,264 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:57,264 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1266 states. Second operand 1127 states. [2020-07-17 21:48:57,264 INFO L74 IsIncluded]: Start isIncluded. First operand 1266 states. Second operand 1127 states. [2020-07-17 21:48:57,264 INFO L87 Difference]: Start difference. First operand 1266 states. Second operand 1127 states. [2020-07-17 21:48:57,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:57,347 INFO L93 Difference]: Finished difference Result 1266 states and 1499 transitions. [2020-07-17 21:48:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1499 transitions. [2020-07-17 21:48:57,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:57,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:57,355 INFO L74 IsIncluded]: Start isIncluded. First operand 1127 states. Second operand 1266 states. [2020-07-17 21:48:57,355 INFO L87 Difference]: Start difference. First operand 1127 states. Second operand 1266 states. [2020-07-17 21:48:57,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:57,444 INFO L93 Difference]: Finished difference Result 1266 states and 1499 transitions. [2020-07-17 21:48:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1499 transitions. [2020-07-17 21:48:57,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:57,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:57,450 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:57,451 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1127 states. [2020-07-17 21:48:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 1127 states and 1301 transitions. [2020-07-17 21:48:57,541 INFO L78 Accepts]: Start accepts. Automaton has 1127 states and 1301 transitions. Word has length 149 [2020-07-17 21:48:57,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:57,541 INFO L479 AbstractCegarLoop]: Abstraction has 1127 states and 1301 transitions. [2020-07-17 21:48:57,541 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:48:57,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1301 transitions. [2020-07-17 21:48:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2020-07-17 21:48:57,548 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:57,549 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:48:57,762 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 21:48:57,763 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:57,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:57,763 INFO L82 PathProgramCache]: Analyzing trace with hash -222710156, now seen corresponding path program 1 times [2020-07-17 21:48:57,764 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:57,764 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706489022] [2020-07-17 21:48:57,764 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,138 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {34296#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-17 21:48:58,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #527#return; {34089#true} is VALID [2020-07-17 21:48:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,200 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #429#return; {34089#true} is VALID [2020-07-17 21:48:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,203 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #431#return; {34089#true} is VALID [2020-07-17 21:48:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {34089#true} is VALID [2020-07-17 21:48:58,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,206 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #433#return; {34089#true} is VALID [2020-07-17 21:48:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,209 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #435#return; {34089#true} is VALID [2020-07-17 21:48:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-17 21:48:58,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,223 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #517#return; {34089#true} is VALID [2020-07-17 21:48:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {34089#true} is VALID [2020-07-17 21:48:58,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,264 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #479#return; {34089#true} is VALID [2020-07-17 21:48:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,313 INFO L263 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:58,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,315 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:58,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,316 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-17 21:48:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:58,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:58,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,352 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:58,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-17 21:48:58,352 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-17 21:48:58,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:58,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:58,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,353 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:58,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-17 21:48:58,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-17 21:48:58,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-17 21:48:58,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,354 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-17 21:48:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:58,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:58,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:58,371 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:58,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:58,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,371 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:58,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:58,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,372 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:58,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,376 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:58,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-17 21:48:58,377 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-17 21:48:58,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:58,377 INFO L263 TraceCheckUtils]: 3: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:58,377 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:58,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,378 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:58,378 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:58,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,378 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:58,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-17 21:48:58,379 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-17 21:48:58,380 INFO L263 TraceCheckUtils]: 12: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:58,380 INFO L280 TraceCheckUtils]: 13: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:58,380 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,381 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:58,381 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,381 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-17 21:48:58,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:58,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:58,382 INFO L263 TraceCheckUtils]: 2: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:58,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-17 21:48:58,382 INFO L263 TraceCheckUtils]: 4: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-17 21:48:58,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:58,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:58,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,383 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:58,383 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-17 21:48:58,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-17 21:48:58,384 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-17 21:48:58,384 INFO L280 TraceCheckUtils]: 12: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,384 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-17 21:48:58,384 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-17 21:48:58,384 INFO L280 TraceCheckUtils]: 15: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:58,385 INFO L263 TraceCheckUtils]: 16: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:58,386 INFO L280 TraceCheckUtils]: 17: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-17 21:48:58,386 INFO L263 TraceCheckUtils]: 18: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-17 21:48:58,386 INFO L280 TraceCheckUtils]: 19: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:58,386 INFO L263 TraceCheckUtils]: 20: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:58,386 INFO L280 TraceCheckUtils]: 21: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:58,387 INFO L280 TraceCheckUtils]: 22: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,387 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:58,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:58,387 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,387 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:58,388 INFO L280 TraceCheckUtils]: 27: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-17 21:48:58,388 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-17 21:48:58,389 INFO L263 TraceCheckUtils]: 29: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:58,389 INFO L280 TraceCheckUtils]: 30: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:58,389 INFO L280 TraceCheckUtils]: 31: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,389 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:58,389 INFO L280 TraceCheckUtils]: 33: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,390 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-17 21:48:58,390 INFO L280 TraceCheckUtils]: 35: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,390 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:48:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} is VALID [2020-07-17 21:48:58,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:58,575 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:58,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,578 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} is VALID [2020-07-17 21:48:58,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} is VALID [2020-07-17 21:48:58,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,582 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #501#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,583 INFO L263 TraceCheckUtils]: 0: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:58,583 INFO L263 TraceCheckUtils]: 1: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:58,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,584 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,584 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:58,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,585 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-17 21:48:58,585 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} assume !(0 != ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:48:58,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-17 21:48:58,586 INFO L263 TraceCheckUtils]: 10: Hoare triple {34089#true} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:58,586 INFO L280 TraceCheckUtils]: 11: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:58,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:58,587 INFO L263 TraceCheckUtils]: 13: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:58,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-17 21:48:58,588 INFO L263 TraceCheckUtils]: 15: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-17 21:48:58,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:58,588 INFO L280 TraceCheckUtils]: 17: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:58,589 INFO L280 TraceCheckUtils]: 18: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,589 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:58,589 INFO L280 TraceCheckUtils]: 20: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-17 21:48:58,590 INFO L280 TraceCheckUtils]: 21: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-17 21:48:58,590 INFO L280 TraceCheckUtils]: 22: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-17 21:48:58,590 INFO L280 TraceCheckUtils]: 23: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,590 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-17 21:48:58,591 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-17 21:48:58,591 INFO L280 TraceCheckUtils]: 26: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:58,593 INFO L263 TraceCheckUtils]: 27: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:58,593 INFO L280 TraceCheckUtils]: 28: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-17 21:48:58,594 INFO L263 TraceCheckUtils]: 29: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-17 21:48:58,594 INFO L280 TraceCheckUtils]: 30: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:58,594 INFO L263 TraceCheckUtils]: 31: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:58,595 INFO L280 TraceCheckUtils]: 32: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:58,595 INFO L280 TraceCheckUtils]: 33: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,595 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:58,596 INFO L280 TraceCheckUtils]: 35: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:58,596 INFO L280 TraceCheckUtils]: 36: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,596 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:58,597 INFO L280 TraceCheckUtils]: 38: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-17 21:48:58,597 INFO L280 TraceCheckUtils]: 39: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-17 21:48:58,599 INFO L263 TraceCheckUtils]: 40: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:58,599 INFO L280 TraceCheckUtils]: 41: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:58,600 INFO L280 TraceCheckUtils]: 42: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,600 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:58,600 INFO L280 TraceCheckUtils]: 44: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,600 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-17 21:48:58,601 INFO L280 TraceCheckUtils]: 46: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,601 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:48:58,601 INFO L263 TraceCheckUtils]: 48: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:48:58,602 INFO L280 TraceCheckUtils]: 49: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:58,602 INFO L263 TraceCheckUtils]: 50: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:58,603 INFO L280 TraceCheckUtils]: 51: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,604 INFO L280 TraceCheckUtils]: 52: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,606 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} is VALID [2020-07-17 21:48:58,607 INFO L280 TraceCheckUtils]: 54: Hoare triple {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} is VALID [2020-07-17 21:48:58,609 INFO L280 TraceCheckUtils]: 55: Hoare triple {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,611 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #501#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,612 INFO L280 TraceCheckUtils]: 58: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,613 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #485#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,711 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,712 INFO L263 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:58,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,713 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:58,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,715 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,727 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} #497#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,735 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:48:58,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:58,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:48:58,736 INFO L263 TraceCheckUtils]: 2: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-17 21:48:58,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,737 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:48:58,737 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,739 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #499#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,885 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} is VALID [2020-07-17 21:48:58,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:58,885 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:58,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,890 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} is VALID [2020-07-17 21:48:58,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:48:58,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,895 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #501#return; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,897 INFO L263 TraceCheckUtils]: 0: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:58,897 INFO L263 TraceCheckUtils]: 1: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:58,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,898 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:58,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,900 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,901 INFO L280 TraceCheckUtils]: 8: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,902 INFO L263 TraceCheckUtils]: 9: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,904 INFO L280 TraceCheckUtils]: 11: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,905 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} #497#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,906 INFO L280 TraceCheckUtils]: 13: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,907 INFO L263 TraceCheckUtils]: 14: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:58,907 INFO L280 TraceCheckUtils]: 15: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:58,907 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:48:58,907 INFO L263 TraceCheckUtils]: 17: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-17 21:48:58,908 INFO L280 TraceCheckUtils]: 18: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,908 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:48:58,908 INFO L280 TraceCheckUtils]: 20: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,909 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34089#true} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #499#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,909 INFO L263 TraceCheckUtils]: 22: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:48:58,909 INFO L280 TraceCheckUtils]: 23: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:58,909 INFO L263 TraceCheckUtils]: 24: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:58,910 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,911 INFO L280 TraceCheckUtils]: 26: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:58,912 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} is VALID [2020-07-17 21:48:58,913 INFO L280 TraceCheckUtils]: 28: Hoare triple {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:48:58,914 INFO L280 TraceCheckUtils]: 29: Hoare triple {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,915 INFO L280 TraceCheckUtils]: 30: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:58,917 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #501#return; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,918 INFO L280 TraceCheckUtils]: 32: Hoare triple {34437#(<= 3 |old(~waterLevel~0)|)} assume true; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,919 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {34437#(<= 3 |old(~waterLevel~0)|)} {34169#(= 2 ~waterLevel~0)} #485#return; {34090#false} is VALID [2020-07-17 21:48:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,942 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,942 INFO L263 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:58,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,943 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:58,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,944 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-17 21:48:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-17 21:48:58,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,950 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-17 21:48:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,957 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:48:58,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:58,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:48:58,958 INFO L263 TraceCheckUtils]: 2: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-17 21:48:58,959 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,959 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:48:58,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,960 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:48:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:58,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:48:58,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,971 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-17 21:48:58,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:58,972 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:58,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:48:58,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,973 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-17 21:48:58,974 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-17 21:48:58,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-17 21:48:58,974 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,975 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-17 21:48:58,978 INFO L263 TraceCheckUtils]: 0: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:58,979 INFO L263 TraceCheckUtils]: 1: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:58,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:58,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,980 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:58,980 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:58,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,981 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-17 21:48:58,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:58,982 INFO L263 TraceCheckUtils]: 9: Hoare triple {34089#true} call lowerWaterLevel(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:58,983 INFO L280 TraceCheckUtils]: 10: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-17 21:48:58,983 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,983 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-17 21:48:58,984 INFO L280 TraceCheckUtils]: 13: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-17 21:48:58,985 INFO L263 TraceCheckUtils]: 14: Hoare triple {34089#true} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:58,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:58,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:48:58,987 INFO L263 TraceCheckUtils]: 17: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-17 21:48:58,987 INFO L280 TraceCheckUtils]: 18: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,987 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:48:58,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,988 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:48:58,988 INFO L263 TraceCheckUtils]: 22: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:48:58,989 INFO L280 TraceCheckUtils]: 23: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:58,989 INFO L263 TraceCheckUtils]: 24: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:58,989 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:48:58,990 INFO L280 TraceCheckUtils]: 26: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,990 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-17 21:48:58,990 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-17 21:48:58,991 INFO L280 TraceCheckUtils]: 29: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-17 21:48:58,991 INFO L280 TraceCheckUtils]: 30: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,991 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-17 21:48:58,992 INFO L280 TraceCheckUtils]: 32: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:58,992 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {34089#true} {34090#false} #485#return; {34090#false} is VALID [2020-07-17 21:48:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {34089#true} is VALID [2020-07-17 21:48:59,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,042 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #469#return; {34089#true} is VALID [2020-07-17 21:48:59,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {34482#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:59,044 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call deactivatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {34089#true} is VALID [2020-07-17 21:48:59,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,045 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #469#return; {34089#true} is VALID [2020-07-17 21:48:59,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} ~systemActive~0 := 0; {34089#true} is VALID [2020-07-17 21:48:59,046 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,046 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34090#false} #483#return; {34090#false} is VALID [2020-07-17 21:48:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:59,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:59,067 INFO L263 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:59,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:59,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,068 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:59,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:59,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,069 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34090#false} #495#return; {34090#false} is VALID [2020-07-17 21:48:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,097 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:59,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-17 21:48:59,098 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-17 21:48:59,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,099 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:59,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-17 21:48:59,100 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-17 21:48:59,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-17 21:48:59,101 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,101 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-17 21:48:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:59,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,116 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:59,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,117 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:59,117 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:59,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,118 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:59,118 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,119 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:59,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:59,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-17 21:48:59,126 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-17 21:48:59,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,127 INFO L263 TraceCheckUtils]: 3: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:59,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:59,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,127 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:59,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,128 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,128 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:59,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-17 21:48:59,128 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-17 21:48:59,129 INFO L263 TraceCheckUtils]: 12: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:59,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,130 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:59,130 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,131 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-17 21:48:59,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:59,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:59,131 INFO L263 TraceCheckUtils]: 2: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:59,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-17 21:48:59,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-17 21:48:59,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,133 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:59,133 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-17 21:48:59,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-17 21:48:59,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-17 21:48:59,133 INFO L280 TraceCheckUtils]: 12: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,134 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-17 21:48:59,134 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-17 21:48:59,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:59,135 INFO L263 TraceCheckUtils]: 16: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-17 21:48:59,136 INFO L263 TraceCheckUtils]: 18: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-17 21:48:59,136 INFO L280 TraceCheckUtils]: 19: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,136 INFO L263 TraceCheckUtils]: 20: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:59,136 INFO L280 TraceCheckUtils]: 21: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:59,136 INFO L280 TraceCheckUtils]: 22: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,137 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:59,137 INFO L280 TraceCheckUtils]: 24: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,137 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,137 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:59,138 INFO L280 TraceCheckUtils]: 27: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-17 21:48:59,138 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-17 21:48:59,140 INFO L263 TraceCheckUtils]: 29: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,140 INFO L280 TraceCheckUtils]: 30: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:59,140 INFO L280 TraceCheckUtils]: 31: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,140 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:59,141 INFO L280 TraceCheckUtils]: 33: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,141 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-17 21:48:59,141 INFO L280 TraceCheckUtils]: 35: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,141 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {34089#true} {34090#false} #499#return; {34090#false} is VALID [2020-07-17 21:48:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:48:59,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34090#false} #509#return; {34090#false} is VALID [2020-07-17 21:48:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:59,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34090#false} #511#return; {34090#false} is VALID [2020-07-17 21:48:59,159 INFO L263 TraceCheckUtils]: 0: Hoare triple {34089#true} call ULTIMATE.init(); {34296#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:48:59,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {34296#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-17 21:48:59,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,160 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34089#true} #527#return; {34089#true} is VALID [2020-07-17 21:48:59,161 INFO L263 TraceCheckUtils]: 4: Hoare triple {34089#true} call #t~ret74 := main(); {34089#true} is VALID [2020-07-17 21:48:59,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} havoc ~retValue_acc~3;havoc ~tmp~3; {34089#true} is VALID [2020-07-17 21:48:59,161 INFO L263 TraceCheckUtils]: 6: Hoare triple {34089#true} call select_helpers(); {34089#true} is VALID [2020-07-17 21:48:59,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,162 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #429#return; {34089#true} is VALID [2020-07-17 21:48:59,162 INFO L263 TraceCheckUtils]: 9: Hoare triple {34089#true} call select_features(); {34089#true} is VALID [2020-07-17 21:48:59,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,163 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {34089#true} {34089#true} #431#return; {34089#true} is VALID [2020-07-17 21:48:59,163 INFO L263 TraceCheckUtils]: 12: Hoare triple {34089#true} call #t~ret35 := valid_product(); {34089#true} is VALID [2020-07-17 21:48:59,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {34089#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {34089#true} is VALID [2020-07-17 21:48:59,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,164 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34089#true} {34089#true} #433#return; {34089#true} is VALID [2020-07-17 21:48:59,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {34089#true} is VALID [2020-07-17 21:48:59,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {34089#true} assume 0 != ~tmp~3; {34089#true} is VALID [2020-07-17 21:48:59,165 INFO L263 TraceCheckUtils]: 18: Hoare triple {34089#true} call setup(); {34089#true} is VALID [2020-07-17 21:48:59,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,166 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34089#true} {34089#true} #435#return; {34089#true} is VALID [2020-07-17 21:48:59,166 INFO L263 TraceCheckUtils]: 21: Hoare triple {34089#true} call runTest(); {34089#true} is VALID [2020-07-17 21:48:59,168 INFO L263 TraceCheckUtils]: 22: Hoare triple {34089#true} call __utac_acc__Specification5_spec__1(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:59,168 INFO L280 TraceCheckUtils]: 23: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-17 21:48:59,169 INFO L280 TraceCheckUtils]: 24: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,169 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {34089#true} {34089#true} #517#return; {34089#true} is VALID [2020-07-17 21:48:59,169 INFO L263 TraceCheckUtils]: 26: Hoare triple {34089#true} call test(); {34089#true} is VALID [2020-07-17 21:48:59,170 INFO L280 TraceCheckUtils]: 27: Hoare triple {34089#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {34089#true} is VALID [2020-07-17 21:48:59,170 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-17 21:48:59,170 INFO L280 TraceCheckUtils]: 29: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-17 21:48:59,171 INFO L280 TraceCheckUtils]: 30: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-17 21:48:59,171 INFO L280 TraceCheckUtils]: 31: Hoare triple {34089#true} assume 0 != ~tmp~4; {34089#true} is VALID [2020-07-17 21:48:59,172 INFO L263 TraceCheckUtils]: 32: Hoare triple {34089#true} call waterRise(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,172 INFO L280 TraceCheckUtils]: 33: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {34089#true} is VALID [2020-07-17 21:48:59,173 INFO L280 TraceCheckUtils]: 34: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,173 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34089#true} {34089#true} #479#return; {34089#true} is VALID [2020-07-17 21:48:59,173 INFO L280 TraceCheckUtils]: 36: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-17 21:48:59,174 INFO L280 TraceCheckUtils]: 37: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-17 21:48:59,174 INFO L280 TraceCheckUtils]: 38: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-17 21:48:59,174 INFO L280 TraceCheckUtils]: 39: Hoare triple {34089#true} assume 0 != ~tmp___2~0; {34089#true} is VALID [2020-07-17 21:48:59,176 INFO L263 TraceCheckUtils]: 40: Hoare triple {34089#true} call timeShift(); {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:48:59,177 INFO L263 TraceCheckUtils]: 41: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:59,177 INFO L263 TraceCheckUtils]: 42: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:59,178 INFO L280 TraceCheckUtils]: 43: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:59,178 INFO L280 TraceCheckUtils]: 44: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,178 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:59,179 INFO L280 TraceCheckUtils]: 46: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:59,179 INFO L280 TraceCheckUtils]: 47: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,179 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-17 21:48:59,180 INFO L280 TraceCheckUtils]: 49: Hoare triple {34089#true} assume !(0 != ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:48:59,180 INFO L280 TraceCheckUtils]: 50: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-17 21:48:59,181 INFO L263 TraceCheckUtils]: 51: Hoare triple {34089#true} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,181 INFO L280 TraceCheckUtils]: 52: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:59,182 INFO L280 TraceCheckUtils]: 53: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:59,182 INFO L263 TraceCheckUtils]: 54: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:59,182 INFO L280 TraceCheckUtils]: 55: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-17 21:48:59,183 INFO L263 TraceCheckUtils]: 56: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-17 21:48:59,183 INFO L280 TraceCheckUtils]: 57: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,183 INFO L280 TraceCheckUtils]: 58: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,183 INFO L280 TraceCheckUtils]: 59: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,184 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:59,184 INFO L280 TraceCheckUtils]: 61: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-17 21:48:59,184 INFO L280 TraceCheckUtils]: 62: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-17 21:48:59,185 INFO L280 TraceCheckUtils]: 63: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-17 21:48:59,185 INFO L280 TraceCheckUtils]: 64: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,185 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-17 21:48:59,186 INFO L280 TraceCheckUtils]: 66: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-17 21:48:59,186 INFO L280 TraceCheckUtils]: 67: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:59,188 INFO L263 TraceCheckUtils]: 68: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,188 INFO L280 TraceCheckUtils]: 69: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-17 21:48:59,189 INFO L263 TraceCheckUtils]: 70: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-17 21:48:59,189 INFO L280 TraceCheckUtils]: 71: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,189 INFO L263 TraceCheckUtils]: 72: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:59,190 INFO L280 TraceCheckUtils]: 73: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:59,190 INFO L280 TraceCheckUtils]: 74: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,190 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:59,190 INFO L280 TraceCheckUtils]: 76: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,191 INFO L280 TraceCheckUtils]: 77: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,191 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:59,191 INFO L280 TraceCheckUtils]: 79: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-17 21:48:59,192 INFO L280 TraceCheckUtils]: 80: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-17 21:48:59,193 INFO L263 TraceCheckUtils]: 81: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,193 INFO L280 TraceCheckUtils]: 82: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:59,194 INFO L280 TraceCheckUtils]: 83: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,194 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:59,194 INFO L280 TraceCheckUtils]: 85: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,195 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-17 21:48:59,195 INFO L280 TraceCheckUtils]: 87: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,195 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:48:59,196 INFO L263 TraceCheckUtils]: 89: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:48:59,196 INFO L280 TraceCheckUtils]: 90: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:59,196 INFO L263 TraceCheckUtils]: 91: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:59,198 INFO L280 TraceCheckUtils]: 92: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:59,199 INFO L280 TraceCheckUtils]: 93: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:59,201 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} is VALID [2020-07-17 21:48:59,202 INFO L280 TraceCheckUtils]: 95: Hoare triple {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} is VALID [2020-07-17 21:48:59,204 INFO L280 TraceCheckUtils]: 96: Hoare triple {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,205 INFO L280 TraceCheckUtils]: 97: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,206 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #501#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,207 INFO L280 TraceCheckUtils]: 99: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,208 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #485#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,210 INFO L280 TraceCheckUtils]: 101: Hoare triple {34169#(= 2 ~waterLevel~0)} assume !false; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,211 INFO L280 TraceCheckUtils]: 102: Hoare triple {34169#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,212 INFO L280 TraceCheckUtils]: 103: Hoare triple {34169#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,213 INFO L280 TraceCheckUtils]: 104: Hoare triple {34169#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,213 INFO L280 TraceCheckUtils]: 105: Hoare triple {34169#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,214 INFO L280 TraceCheckUtils]: 106: Hoare triple {34169#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,215 INFO L280 TraceCheckUtils]: 107: Hoare triple {34169#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,216 INFO L280 TraceCheckUtils]: 108: Hoare triple {34169#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,217 INFO L263 TraceCheckUtils]: 109: Hoare triple {34169#(= 2 ~waterLevel~0)} call timeShift(); {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:48:59,219 INFO L263 TraceCheckUtils]: 110: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:59,219 INFO L263 TraceCheckUtils]: 111: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:59,219 INFO L280 TraceCheckUtils]: 112: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:59,220 INFO L280 TraceCheckUtils]: 113: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,220 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:59,220 INFO L280 TraceCheckUtils]: 115: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:59,221 INFO L280 TraceCheckUtils]: 116: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,222 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,223 INFO L280 TraceCheckUtils]: 118: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,224 INFO L263 TraceCheckUtils]: 119: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,225 INFO L280 TraceCheckUtils]: 120: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,226 INFO L280 TraceCheckUtils]: 121: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,228 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} #497#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,228 INFO L280 TraceCheckUtils]: 123: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,230 INFO L263 TraceCheckUtils]: 124: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,230 INFO L280 TraceCheckUtils]: 125: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:59,230 INFO L280 TraceCheckUtils]: 126: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:48:59,231 INFO L263 TraceCheckUtils]: 127: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-17 21:48:59,231 INFO L280 TraceCheckUtils]: 128: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,231 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:48:59,232 INFO L280 TraceCheckUtils]: 130: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,233 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {34089#true} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #499#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,233 INFO L263 TraceCheckUtils]: 132: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:48:59,234 INFO L280 TraceCheckUtils]: 133: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:59,234 INFO L263 TraceCheckUtils]: 134: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:59,235 INFO L280 TraceCheckUtils]: 135: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:59,241 INFO L280 TraceCheckUtils]: 136: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:48:59,243 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} is VALID [2020-07-17 21:48:59,247 INFO L280 TraceCheckUtils]: 138: Hoare triple {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:48:59,248 INFO L280 TraceCheckUtils]: 139: Hoare triple {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,249 INFO L280 TraceCheckUtils]: 140: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:59,250 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #501#return; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,251 INFO L280 TraceCheckUtils]: 142: Hoare triple {34437#(<= 3 |old(~waterLevel~0)|)} assume true; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,252 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {34437#(<= 3 |old(~waterLevel~0)|)} {34169#(= 2 ~waterLevel~0)} #485#return; {34090#false} is VALID [2020-07-17 21:48:59,253 INFO L280 TraceCheckUtils]: 144: Hoare triple {34090#false} assume !false; {34090#false} is VALID [2020-07-17 21:48:59,253 INFO L280 TraceCheckUtils]: 145: Hoare triple {34090#false} assume ~splverifierCounter~0 < 4; {34090#false} is VALID [2020-07-17 21:48:59,253 INFO L280 TraceCheckUtils]: 146: Hoare triple {34090#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34090#false} is VALID [2020-07-17 21:48:59,253 INFO L280 TraceCheckUtils]: 147: Hoare triple {34090#false} assume !(0 != ~tmp~4); {34090#false} is VALID [2020-07-17 21:48:59,253 INFO L280 TraceCheckUtils]: 148: Hoare triple {34090#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34090#false} is VALID [2020-07-17 21:48:59,254 INFO L280 TraceCheckUtils]: 149: Hoare triple {34090#false} assume !(0 != ~tmp___0~0); {34090#false} is VALID [2020-07-17 21:48:59,254 INFO L280 TraceCheckUtils]: 150: Hoare triple {34090#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34090#false} is VALID [2020-07-17 21:48:59,254 INFO L280 TraceCheckUtils]: 151: Hoare triple {34090#false} assume 0 != ~tmp___2~0; {34090#false} is VALID [2020-07-17 21:48:59,254 INFO L263 TraceCheckUtils]: 152: Hoare triple {34090#false} call timeShift(); {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:48:59,255 INFO L263 TraceCheckUtils]: 153: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:59,256 INFO L263 TraceCheckUtils]: 154: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:59,256 INFO L280 TraceCheckUtils]: 155: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:59,256 INFO L280 TraceCheckUtils]: 156: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,256 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:59,257 INFO L280 TraceCheckUtils]: 158: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:59,257 INFO L280 TraceCheckUtils]: 159: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,257 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-17 21:48:59,257 INFO L280 TraceCheckUtils]: 161: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:59,258 INFO L263 TraceCheckUtils]: 162: Hoare triple {34089#true} call lowerWaterLevel(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:59,258 INFO L280 TraceCheckUtils]: 163: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-17 21:48:59,259 INFO L280 TraceCheckUtils]: 164: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,259 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-17 21:48:59,259 INFO L280 TraceCheckUtils]: 166: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-17 21:48:59,260 INFO L263 TraceCheckUtils]: 167: Hoare triple {34089#true} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,260 INFO L280 TraceCheckUtils]: 168: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:59,260 INFO L280 TraceCheckUtils]: 169: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:48:59,261 INFO L263 TraceCheckUtils]: 170: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-17 21:48:59,261 INFO L280 TraceCheckUtils]: 171: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,261 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:48:59,261 INFO L280 TraceCheckUtils]: 173: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,261 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:48:59,261 INFO L263 TraceCheckUtils]: 175: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:48:59,262 INFO L280 TraceCheckUtils]: 176: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:48:59,262 INFO L263 TraceCheckUtils]: 177: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:59,262 INFO L280 TraceCheckUtils]: 178: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:48:59,262 INFO L280 TraceCheckUtils]: 179: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,262 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-17 21:48:59,263 INFO L280 TraceCheckUtils]: 181: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-17 21:48:59,263 INFO L280 TraceCheckUtils]: 182: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-17 21:48:59,263 INFO L280 TraceCheckUtils]: 183: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,263 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-17 21:48:59,263 INFO L280 TraceCheckUtils]: 185: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,264 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {34089#true} {34090#false} #485#return; {34090#false} is VALID [2020-07-17 21:48:59,264 INFO L280 TraceCheckUtils]: 187: Hoare triple {34090#false} assume !false; {34090#false} is VALID [2020-07-17 21:48:59,264 INFO L280 TraceCheckUtils]: 188: Hoare triple {34090#false} assume ~splverifierCounter~0 < 4; {34090#false} is VALID [2020-07-17 21:48:59,265 INFO L280 TraceCheckUtils]: 189: Hoare triple {34090#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34090#false} is VALID [2020-07-17 21:48:59,265 INFO L280 TraceCheckUtils]: 190: Hoare triple {34090#false} assume !(0 != ~tmp~4); {34090#false} is VALID [2020-07-17 21:48:59,265 INFO L280 TraceCheckUtils]: 191: Hoare triple {34090#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34090#false} is VALID [2020-07-17 21:48:59,266 INFO L280 TraceCheckUtils]: 192: Hoare triple {34090#false} assume !(0 != ~tmp___0~0); {34090#false} is VALID [2020-07-17 21:48:59,266 INFO L280 TraceCheckUtils]: 193: Hoare triple {34090#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34090#false} is VALID [2020-07-17 21:48:59,266 INFO L280 TraceCheckUtils]: 194: Hoare triple {34090#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {34090#false} is VALID [2020-07-17 21:48:59,266 INFO L280 TraceCheckUtils]: 195: Hoare triple {34090#false} assume 0 != ~tmp___1~0; {34090#false} is VALID [2020-07-17 21:48:59,267 INFO L263 TraceCheckUtils]: 196: Hoare triple {34090#false} call stopSystem(); {34482#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:48:59,267 INFO L280 TraceCheckUtils]: 197: Hoare triple {34482#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:59,268 INFO L263 TraceCheckUtils]: 198: Hoare triple {34089#true} call deactivatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,269 INFO L280 TraceCheckUtils]: 199: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {34089#true} is VALID [2020-07-17 21:48:59,269 INFO L280 TraceCheckUtils]: 200: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,269 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {34089#true} {34089#true} #469#return; {34089#true} is VALID [2020-07-17 21:48:59,270 INFO L280 TraceCheckUtils]: 202: Hoare triple {34089#true} ~systemActive~0 := 0; {34089#true} is VALID [2020-07-17 21:48:59,270 INFO L280 TraceCheckUtils]: 203: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,270 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {34089#true} {34090#false} #483#return; {34090#false} is VALID [2020-07-17 21:48:59,271 INFO L263 TraceCheckUtils]: 205: Hoare triple {34090#false} call timeShift(); {34090#false} is VALID [2020-07-17 21:48:59,271 INFO L263 TraceCheckUtils]: 206: Hoare triple {34090#false} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:59,271 INFO L263 TraceCheckUtils]: 207: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:59,271 INFO L280 TraceCheckUtils]: 208: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:59,272 INFO L280 TraceCheckUtils]: 209: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,272 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-17 21:48:59,272 INFO L280 TraceCheckUtils]: 211: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:48:59,273 INFO L280 TraceCheckUtils]: 212: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,273 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {34089#true} {34090#false} #495#return; {34090#false} is VALID [2020-07-17 21:48:59,273 INFO L280 TraceCheckUtils]: 214: Hoare triple {34090#false} assume !(0 != ~pumpRunning~0); {34090#false} is VALID [2020-07-17 21:48:59,274 INFO L280 TraceCheckUtils]: 215: Hoare triple {34090#false} assume 0 != ~systemActive~0; {34090#false} is VALID [2020-07-17 21:48:59,274 INFO L263 TraceCheckUtils]: 216: Hoare triple {34090#false} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,274 INFO L280 TraceCheckUtils]: 217: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:59,275 INFO L280 TraceCheckUtils]: 218: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:48:59,275 INFO L263 TraceCheckUtils]: 219: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:59,275 INFO L280 TraceCheckUtils]: 220: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-17 21:48:59,276 INFO L263 TraceCheckUtils]: 221: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-17 21:48:59,276 INFO L280 TraceCheckUtils]: 222: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,276 INFO L280 TraceCheckUtils]: 223: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:48:59,276 INFO L280 TraceCheckUtils]: 224: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,277 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:48:59,277 INFO L280 TraceCheckUtils]: 226: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-17 21:48:59,277 INFO L280 TraceCheckUtils]: 227: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-17 21:48:59,278 INFO L280 TraceCheckUtils]: 228: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-17 21:48:59,278 INFO L280 TraceCheckUtils]: 229: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,278 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-17 21:48:59,279 INFO L280 TraceCheckUtils]: 231: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-17 21:48:59,279 INFO L280 TraceCheckUtils]: 232: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-17 21:48:59,284 INFO L263 TraceCheckUtils]: 233: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,284 INFO L280 TraceCheckUtils]: 234: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-17 21:48:59,284 INFO L263 TraceCheckUtils]: 235: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-17 21:48:59,285 INFO L280 TraceCheckUtils]: 236: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,285 INFO L263 TraceCheckUtils]: 237: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:48:59,285 INFO L280 TraceCheckUtils]: 238: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:48:59,285 INFO L280 TraceCheckUtils]: 239: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,286 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:48:59,286 INFO L280 TraceCheckUtils]: 241: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:48:59,286 INFO L280 TraceCheckUtils]: 242: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,287 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:48:59,287 INFO L280 TraceCheckUtils]: 244: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-17 21:48:59,287 INFO L280 TraceCheckUtils]: 245: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-17 21:48:59,288 INFO L263 TraceCheckUtils]: 246: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:59,289 INFO L280 TraceCheckUtils]: 247: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:48:59,289 INFO L280 TraceCheckUtils]: 248: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,289 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:48:59,290 INFO L280 TraceCheckUtils]: 250: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,290 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-17 21:48:59,290 INFO L280 TraceCheckUtils]: 252: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,291 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {34089#true} {34090#false} #499#return; {34090#false} is VALID [2020-07-17 21:48:59,291 INFO L263 TraceCheckUtils]: 254: Hoare triple {34090#false} call __utac_acc__Specification5_spec__3(); {34090#false} is VALID [2020-07-17 21:48:59,291 INFO L280 TraceCheckUtils]: 255: Hoare triple {34090#false} havoc ~tmp~8;havoc ~tmp___0~2; {34090#false} is VALID [2020-07-17 21:48:59,292 INFO L263 TraceCheckUtils]: 256: Hoare triple {34090#false} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:48:59,292 INFO L280 TraceCheckUtils]: 257: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:48:59,292 INFO L280 TraceCheckUtils]: 258: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,293 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {34089#true} {34090#false} #509#return; {34090#false} is VALID [2020-07-17 21:48:59,293 INFO L280 TraceCheckUtils]: 260: Hoare triple {34090#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34090#false} is VALID [2020-07-17 21:48:59,293 INFO L280 TraceCheckUtils]: 261: Hoare triple {34090#false} assume 2 != ~tmp~8; {34090#false} is VALID [2020-07-17 21:48:59,293 INFO L263 TraceCheckUtils]: 262: Hoare triple {34090#false} call #t~ret72 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:48:59,294 INFO L280 TraceCheckUtils]: 263: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:48:59,294 INFO L280 TraceCheckUtils]: 264: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:48:59,294 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {34089#true} {34090#false} #511#return; {34090#false} is VALID [2020-07-17 21:48:59,295 INFO L280 TraceCheckUtils]: 266: Hoare triple {34090#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {34090#false} is VALID [2020-07-17 21:48:59,295 INFO L280 TraceCheckUtils]: 267: Hoare triple {34090#false} assume 0 != ~tmp___0~2; {34090#false} is VALID [2020-07-17 21:48:59,295 INFO L280 TraceCheckUtils]: 268: Hoare triple {34090#false} assume 0 == ~switchedOnBeforeTS~0; {34090#false} is VALID [2020-07-17 21:48:59,296 INFO L263 TraceCheckUtils]: 269: Hoare triple {34090#false} call __automaton_fail(); {34090#false} is VALID [2020-07-17 21:48:59,296 INFO L280 TraceCheckUtils]: 270: Hoare triple {34090#false} assume !false; {34090#false} is VALID [2020-07-17 21:48:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 78 proven. 29 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2020-07-17 21:48:59,426 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706489022] [2020-07-17 21:48:59,427 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [609257301] [2020-07-17 21:48:59,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:48:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,794 INFO L264 TraceCheckSpWp]: Trace formula consists of 1217 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-17 21:48:59,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:59,894 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:49:00,211 INFO L263 TraceCheckUtils]: 0: Hoare triple {34089#true} call ULTIMATE.init(); {34089#true} is VALID [2020-07-17 21:49:00,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-17 21:49:00,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,211 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34089#true} #527#return; {34089#true} is VALID [2020-07-17 21:49:00,212 INFO L263 TraceCheckUtils]: 4: Hoare triple {34089#true} call #t~ret74 := main(); {34089#true} is VALID [2020-07-17 21:49:00,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} havoc ~retValue_acc~3;havoc ~tmp~3; {34089#true} is VALID [2020-07-17 21:49:00,212 INFO L263 TraceCheckUtils]: 6: Hoare triple {34089#true} call select_helpers(); {34089#true} is VALID [2020-07-17 21:49:00,212 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,212 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #429#return; {34089#true} is VALID [2020-07-17 21:49:00,213 INFO L263 TraceCheckUtils]: 9: Hoare triple {34089#true} call select_features(); {34089#true} is VALID [2020-07-17 21:49:00,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,213 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {34089#true} {34089#true} #431#return; {34089#true} is VALID [2020-07-17 21:49:00,213 INFO L263 TraceCheckUtils]: 12: Hoare triple {34089#true} call #t~ret35 := valid_product(); {34089#true} is VALID [2020-07-17 21:49:00,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {34089#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {34089#true} is VALID [2020-07-17 21:49:00,214 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,214 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34089#true} {34089#true} #433#return; {34089#true} is VALID [2020-07-17 21:49:00,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {34089#true} is VALID [2020-07-17 21:49:00,214 INFO L280 TraceCheckUtils]: 17: Hoare triple {34089#true} assume 0 != ~tmp~3; {34089#true} is VALID [2020-07-17 21:49:00,214 INFO L263 TraceCheckUtils]: 18: Hoare triple {34089#true} call setup(); {34089#true} is VALID [2020-07-17 21:49:00,214 INFO L280 TraceCheckUtils]: 19: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,215 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34089#true} {34089#true} #435#return; {34089#true} is VALID [2020-07-17 21:49:00,215 INFO L263 TraceCheckUtils]: 21: Hoare triple {34089#true} call runTest(); {34089#true} is VALID [2020-07-17 21:49:00,215 INFO L263 TraceCheckUtils]: 22: Hoare triple {34089#true} call __utac_acc__Specification5_spec__1(); {34089#true} is VALID [2020-07-17 21:49:00,215 INFO L280 TraceCheckUtils]: 23: Hoare triple {34089#true} ~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-17 21:49:00,215 INFO L280 TraceCheckUtils]: 24: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,216 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {34089#true} {34089#true} #517#return; {34089#true} is VALID [2020-07-17 21:49:00,216 INFO L263 TraceCheckUtils]: 26: Hoare triple {34089#true} call test(); {34089#true} is VALID [2020-07-17 21:49:00,216 INFO L280 TraceCheckUtils]: 27: Hoare triple {34089#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {34089#true} is VALID [2020-07-17 21:49:00,216 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-17 21:49:00,216 INFO L280 TraceCheckUtils]: 29: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-17 21:49:00,217 INFO L280 TraceCheckUtils]: 30: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-17 21:49:00,217 INFO L280 TraceCheckUtils]: 31: Hoare triple {34089#true} assume 0 != ~tmp~4; {34089#true} is VALID [2020-07-17 21:49:00,217 INFO L263 TraceCheckUtils]: 32: Hoare triple {34089#true} call waterRise(); {34089#true} is VALID [2020-07-17 21:49:00,217 INFO L280 TraceCheckUtils]: 33: Hoare triple {34089#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {34089#true} is VALID [2020-07-17 21:49:00,217 INFO L280 TraceCheckUtils]: 34: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,217 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34089#true} {34089#true} #479#return; {34089#true} is VALID [2020-07-17 21:49:00,218 INFO L280 TraceCheckUtils]: 36: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-17 21:49:00,218 INFO L280 TraceCheckUtils]: 37: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-17 21:49:00,218 INFO L280 TraceCheckUtils]: 38: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-17 21:49:00,218 INFO L280 TraceCheckUtils]: 39: Hoare triple {34089#true} assume 0 != ~tmp___2~0; {34089#true} is VALID [2020-07-17 21:49:00,218 INFO L263 TraceCheckUtils]: 40: Hoare triple {34089#true} call timeShift(); {34089#true} is VALID [2020-07-17 21:49:00,219 INFO L263 TraceCheckUtils]: 41: Hoare triple {34089#true} call __utac_acc__Specification5_spec__2(); {34089#true} is VALID [2020-07-17 21:49:00,219 INFO L263 TraceCheckUtils]: 42: Hoare triple {34089#true} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:49:00,219 INFO L280 TraceCheckUtils]: 43: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:49:00,219 INFO L280 TraceCheckUtils]: 44: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,219 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {34089#true} {34089#true} #507#return; {34089#true} is VALID [2020-07-17 21:49:00,220 INFO L280 TraceCheckUtils]: 46: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:49:00,220 INFO L280 TraceCheckUtils]: 47: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,220 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34089#true} {34089#true} #495#return; {34089#true} is VALID [2020-07-17 21:49:00,220 INFO L280 TraceCheckUtils]: 49: Hoare triple {34089#true} assume !(0 != ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:49:00,220 INFO L280 TraceCheckUtils]: 50: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-17 21:49:00,221 INFO L263 TraceCheckUtils]: 51: Hoare triple {34089#true} call processEnvironment(); {34089#true} is VALID [2020-07-17 21:49:00,221 INFO L280 TraceCheckUtils]: 52: Hoare triple {34089#true} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:49:00,221 INFO L280 TraceCheckUtils]: 53: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:49:00,221 INFO L263 TraceCheckUtils]: 54: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-17 21:49:00,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-17 21:49:00,221 INFO L263 TraceCheckUtils]: 56: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-17 21:49:00,222 INFO L280 TraceCheckUtils]: 57: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:49:00,222 INFO L280 TraceCheckUtils]: 58: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-17 21:49:00,222 INFO L280 TraceCheckUtils]: 59: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,222 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-17 21:49:00,222 INFO L280 TraceCheckUtils]: 61: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-17 21:49:00,223 INFO L280 TraceCheckUtils]: 62: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-17 21:49:00,223 INFO L280 TraceCheckUtils]: 63: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-17 21:49:00,223 INFO L280 TraceCheckUtils]: 64: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,223 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-17 21:49:00,223 INFO L280 TraceCheckUtils]: 66: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-17 21:49:00,224 INFO L280 TraceCheckUtils]: 67: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-17 21:49:00,224 INFO L263 TraceCheckUtils]: 68: Hoare triple {34089#true} call activatePump(); {34089#true} is VALID [2020-07-17 21:49:00,224 INFO L280 TraceCheckUtils]: 69: Hoare triple {34089#true} havoc ~tmp~6; {34089#true} is VALID [2020-07-17 21:49:00,224 INFO L263 TraceCheckUtils]: 70: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-17 21:49:00,225 INFO L280 TraceCheckUtils]: 71: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:49:00,225 INFO L263 TraceCheckUtils]: 72: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-17 21:49:00,225 INFO L280 TraceCheckUtils]: 73: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-17 21:49:00,225 INFO L280 TraceCheckUtils]: 74: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,225 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-17 21:49:00,226 INFO L280 TraceCheckUtils]: 76: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-17 21:49:00,226 INFO L280 TraceCheckUtils]: 77: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,226 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-17 21:49:00,226 INFO L280 TraceCheckUtils]: 79: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-17 21:49:00,226 INFO L280 TraceCheckUtils]: 80: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-17 21:49:00,227 INFO L263 TraceCheckUtils]: 81: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34089#true} is VALID [2020-07-17 21:49:00,227 INFO L280 TraceCheckUtils]: 82: Hoare triple {34089#true} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-17 21:49:00,227 INFO L280 TraceCheckUtils]: 83: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,227 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-17 21:49:00,227 INFO L280 TraceCheckUtils]: 85: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,228 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-17 21:49:00,228 INFO L280 TraceCheckUtils]: 87: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,228 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:49:00,228 INFO L263 TraceCheckUtils]: 89: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:49:00,229 INFO L280 TraceCheckUtils]: 90: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:49:00,229 INFO L263 TraceCheckUtils]: 91: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:49:00,229 INFO L280 TraceCheckUtils]: 92: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:49:00,229 INFO L280 TraceCheckUtils]: 93: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,229 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-17 21:49:00,230 INFO L280 TraceCheckUtils]: 95: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-17 21:49:00,230 INFO L280 TraceCheckUtils]: 96: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-17 21:49:00,230 INFO L280 TraceCheckUtils]: 97: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,230 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-17 21:49:00,230 INFO L280 TraceCheckUtils]: 99: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,231 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {34089#true} {34089#true} #485#return; {34089#true} is VALID [2020-07-17 21:49:00,231 INFO L280 TraceCheckUtils]: 101: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-17 21:49:00,231 INFO L280 TraceCheckUtils]: 102: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-17 21:49:00,231 INFO L280 TraceCheckUtils]: 103: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-17 21:49:00,231 INFO L280 TraceCheckUtils]: 104: Hoare triple {34089#true} assume !(0 != ~tmp~4); {34089#true} is VALID [2020-07-17 21:49:00,232 INFO L280 TraceCheckUtils]: 105: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-17 21:49:00,232 INFO L280 TraceCheckUtils]: 106: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-17 21:49:00,232 INFO L280 TraceCheckUtils]: 107: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-17 21:49:00,232 INFO L280 TraceCheckUtils]: 108: Hoare triple {34089#true} assume 0 != ~tmp___2~0; {34089#true} is VALID [2020-07-17 21:49:00,232 INFO L263 TraceCheckUtils]: 109: Hoare triple {34089#true} call timeShift(); {34089#true} is VALID [2020-07-17 21:49:00,233 INFO L263 TraceCheckUtils]: 110: Hoare triple {34089#true} call __utac_acc__Specification5_spec__2(); {34089#true} is VALID [2020-07-17 21:49:00,233 INFO L263 TraceCheckUtils]: 111: Hoare triple {34089#true} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:49:00,233 INFO L280 TraceCheckUtils]: 112: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:49:00,233 INFO L280 TraceCheckUtils]: 113: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,233 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {34089#true} {34089#true} #507#return; {34089#true} is VALID [2020-07-17 21:49:00,234 INFO L280 TraceCheckUtils]: 115: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:49:00,234 INFO L280 TraceCheckUtils]: 116: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,234 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {34089#true} {34089#true} #495#return; {34089#true} is VALID [2020-07-17 21:49:00,234 INFO L280 TraceCheckUtils]: 118: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:49:00,234 INFO L263 TraceCheckUtils]: 119: Hoare triple {34089#true} call lowerWaterLevel(); {34089#true} is VALID [2020-07-17 21:49:00,234 INFO L280 TraceCheckUtils]: 120: Hoare triple {34089#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-17 21:49:00,235 INFO L280 TraceCheckUtils]: 121: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,235 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-17 21:49:00,235 INFO L280 TraceCheckUtils]: 123: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-17 21:49:00,235 INFO L263 TraceCheckUtils]: 124: Hoare triple {34089#true} call processEnvironment(); {34089#true} is VALID [2020-07-17 21:49:00,235 INFO L280 TraceCheckUtils]: 125: Hoare triple {34089#true} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:49:00,235 INFO L280 TraceCheckUtils]: 126: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:49:00,236 INFO L263 TraceCheckUtils]: 127: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-17 21:49:00,236 INFO L280 TraceCheckUtils]: 128: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,236 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:49:00,236 INFO L280 TraceCheckUtils]: 130: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,236 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:49:00,237 INFO L263 TraceCheckUtils]: 132: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:49:00,237 INFO L280 TraceCheckUtils]: 133: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:49:00,237 INFO L263 TraceCheckUtils]: 134: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:49:00,237 INFO L280 TraceCheckUtils]: 135: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:49:00,237 INFO L280 TraceCheckUtils]: 136: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,237 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-17 21:49:00,238 INFO L280 TraceCheckUtils]: 138: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-17 21:49:00,238 INFO L280 TraceCheckUtils]: 139: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-17 21:49:00,238 INFO L280 TraceCheckUtils]: 140: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,238 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-17 21:49:00,238 INFO L280 TraceCheckUtils]: 142: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,238 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {34089#true} {34089#true} #485#return; {34089#true} is VALID [2020-07-17 21:49:00,239 INFO L280 TraceCheckUtils]: 144: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-17 21:49:00,239 INFO L280 TraceCheckUtils]: 145: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-17 21:49:00,239 INFO L280 TraceCheckUtils]: 146: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-17 21:49:00,239 INFO L280 TraceCheckUtils]: 147: Hoare triple {34089#true} assume !(0 != ~tmp~4); {34089#true} is VALID [2020-07-17 21:49:00,239 INFO L280 TraceCheckUtils]: 148: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-17 21:49:00,239 INFO L280 TraceCheckUtils]: 149: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-17 21:49:00,240 INFO L280 TraceCheckUtils]: 150: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-17 21:49:00,240 INFO L280 TraceCheckUtils]: 151: Hoare triple {34089#true} assume 0 != ~tmp___2~0; {34089#true} is VALID [2020-07-17 21:49:00,240 INFO L263 TraceCheckUtils]: 152: Hoare triple {34089#true} call timeShift(); {34089#true} is VALID [2020-07-17 21:49:00,240 INFO L263 TraceCheckUtils]: 153: Hoare triple {34089#true} call __utac_acc__Specification5_spec__2(); {34089#true} is VALID [2020-07-17 21:49:00,240 INFO L263 TraceCheckUtils]: 154: Hoare triple {34089#true} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-17 21:49:00,241 INFO L280 TraceCheckUtils]: 155: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-17 21:49:00,241 INFO L280 TraceCheckUtils]: 156: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,241 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {34089#true} {34089#true} #507#return; {34089#true} is VALID [2020-07-17 21:49:00,241 INFO L280 TraceCheckUtils]: 158: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-17 21:49:00,241 INFO L280 TraceCheckUtils]: 159: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,242 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {34089#true} {34089#true} #495#return; {34089#true} is VALID [2020-07-17 21:49:00,242 INFO L280 TraceCheckUtils]: 161: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:49:00,242 INFO L263 TraceCheckUtils]: 162: Hoare triple {34089#true} call lowerWaterLevel(); {34089#true} is VALID [2020-07-17 21:49:00,242 INFO L280 TraceCheckUtils]: 163: Hoare triple {34089#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-17 21:49:00,242 INFO L280 TraceCheckUtils]: 164: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,242 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-17 21:49:00,243 INFO L280 TraceCheckUtils]: 166: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-17 21:49:00,243 INFO L263 TraceCheckUtils]: 167: Hoare triple {34089#true} call processEnvironment(); {34089#true} is VALID [2020-07-17 21:49:00,243 INFO L280 TraceCheckUtils]: 168: Hoare triple {34089#true} havoc ~tmp~5; {34089#true} is VALID [2020-07-17 21:49:00,243 INFO L280 TraceCheckUtils]: 169: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-17 21:49:00,243 INFO L263 TraceCheckUtils]: 170: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-17 21:49:00,244 INFO L280 TraceCheckUtils]: 171: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,244 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-17 21:49:00,244 INFO L280 TraceCheckUtils]: 173: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,244 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-17 21:49:00,244 INFO L263 TraceCheckUtils]: 175: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-17 21:49:00,245 INFO L280 TraceCheckUtils]: 176: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-17 21:49:00,245 INFO L263 TraceCheckUtils]: 177: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-17 21:49:00,245 INFO L280 TraceCheckUtils]: 178: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-17 21:49:00,245 INFO L280 TraceCheckUtils]: 179: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,245 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-17 21:49:00,246 INFO L280 TraceCheckUtils]: 181: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-17 21:49:00,246 INFO L280 TraceCheckUtils]: 182: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-17 21:49:00,246 INFO L280 TraceCheckUtils]: 183: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,246 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-17 21:49:00,246 INFO L280 TraceCheckUtils]: 185: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,246 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {34089#true} {34089#true} #485#return; {34089#true} is VALID [2020-07-17 21:49:00,247 INFO L280 TraceCheckUtils]: 187: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-17 21:49:00,247 INFO L280 TraceCheckUtils]: 188: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-17 21:49:00,247 INFO L280 TraceCheckUtils]: 189: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-17 21:49:00,247 INFO L280 TraceCheckUtils]: 190: Hoare triple {34089#true} assume !(0 != ~tmp~4); {34089#true} is VALID [2020-07-17 21:49:00,247 INFO L280 TraceCheckUtils]: 191: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-17 21:49:00,248 INFO L280 TraceCheckUtils]: 192: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-17 21:49:00,248 INFO L280 TraceCheckUtils]: 193: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-17 21:49:00,248 INFO L280 TraceCheckUtils]: 194: Hoare triple {34089#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {34089#true} is VALID [2020-07-17 21:49:00,248 INFO L280 TraceCheckUtils]: 195: Hoare triple {34089#true} assume 0 != ~tmp___1~0; {34089#true} is VALID [2020-07-17 21:49:00,248 INFO L263 TraceCheckUtils]: 196: Hoare triple {34089#true} call stopSystem(); {34089#true} is VALID [2020-07-17 21:49:00,248 INFO L280 TraceCheckUtils]: 197: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-17 21:49:00,249 INFO L263 TraceCheckUtils]: 198: Hoare triple {34089#true} call deactivatePump(); {34089#true} is VALID [2020-07-17 21:49:00,249 INFO L280 TraceCheckUtils]: 199: Hoare triple {34089#true} ~pumpRunning~0 := 0; {34089#true} is VALID [2020-07-17 21:49:00,249 INFO L280 TraceCheckUtils]: 200: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-17 21:49:00,249 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {34089#true} {34089#true} #469#return; {34089#true} is VALID [2020-07-17 21:49:00,250 INFO L280 TraceCheckUtils]: 202: Hoare triple {34089#true} ~systemActive~0 := 0; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,251 INFO L280 TraceCheckUtils]: 203: Hoare triple {35145#(= 0 ~systemActive~0)} assume true; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,251 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {35145#(= 0 ~systemActive~0)} {34089#true} #483#return; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,252 INFO L263 TraceCheckUtils]: 205: Hoare triple {35145#(= 0 ~systemActive~0)} call timeShift(); {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,253 INFO L263 TraceCheckUtils]: 206: Hoare triple {35145#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,254 INFO L263 TraceCheckUtils]: 207: Hoare triple {35145#(= 0 ~systemActive~0)} call #t~ret70 := isPumpRunning(); {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,254 INFO L280 TraceCheckUtils]: 208: Hoare triple {35145#(= 0 ~systemActive~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,255 INFO L280 TraceCheckUtils]: 209: Hoare triple {35145#(= 0 ~systemActive~0)} assume true; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,256 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {35145#(= 0 ~systemActive~0)} {35145#(= 0 ~systemActive~0)} #507#return; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,256 INFO L280 TraceCheckUtils]: 211: Hoare triple {35145#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,257 INFO L280 TraceCheckUtils]: 212: Hoare triple {35145#(= 0 ~systemActive~0)} assume true; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,258 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {35145#(= 0 ~systemActive~0)} {35145#(= 0 ~systemActive~0)} #495#return; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,258 INFO L280 TraceCheckUtils]: 214: Hoare triple {35145#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {35145#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:49:00,259 INFO L280 TraceCheckUtils]: 215: Hoare triple {35145#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {34090#false} is VALID [2020-07-17 21:49:00,260 INFO L263 TraceCheckUtils]: 216: Hoare triple {34090#false} call processEnvironment(); {34090#false} is VALID [2020-07-17 21:49:00,260 INFO L280 TraceCheckUtils]: 217: Hoare triple {34090#false} havoc ~tmp~5; {34090#false} is VALID [2020-07-17 21:49:00,260 INFO L280 TraceCheckUtils]: 218: Hoare triple {34090#false} assume 0 == ~pumpRunning~0; {34090#false} is VALID [2020-07-17 21:49:00,260 INFO L263 TraceCheckUtils]: 219: Hoare triple {34090#false} call #t~ret40 := isHighWaterLevel(); {34090#false} is VALID [2020-07-17 21:49:00,261 INFO L280 TraceCheckUtils]: 220: Hoare triple {34090#false} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34090#false} is VALID [2020-07-17 21:49:00,261 INFO L263 TraceCheckUtils]: 221: Hoare triple {34090#false} call #t~ret59 := isHighWaterSensorDry(); {34090#false} is VALID [2020-07-17 21:49:00,261 INFO L280 TraceCheckUtils]: 222: Hoare triple {34090#false} havoc ~retValue_acc~9; {34090#false} is VALID [2020-07-17 21:49:00,261 INFO L280 TraceCheckUtils]: 223: Hoare triple {34090#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34090#false} is VALID [2020-07-17 21:49:00,261 INFO L280 TraceCheckUtils]: 224: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,262 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {34090#false} {34090#false} #493#return; {34090#false} is VALID [2020-07-17 21:49:00,262 INFO L280 TraceCheckUtils]: 226: Hoare triple {34090#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34090#false} is VALID [2020-07-17 21:49:00,262 INFO L280 TraceCheckUtils]: 227: Hoare triple {34090#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34090#false} is VALID [2020-07-17 21:49:00,262 INFO L280 TraceCheckUtils]: 228: Hoare triple {34090#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34090#false} is VALID [2020-07-17 21:49:00,262 INFO L280 TraceCheckUtils]: 229: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,263 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {34090#false} {34090#false} #471#return; {34090#false} is VALID [2020-07-17 21:49:00,263 INFO L280 TraceCheckUtils]: 231: Hoare triple {34090#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34090#false} is VALID [2020-07-17 21:49:00,263 INFO L280 TraceCheckUtils]: 232: Hoare triple {34090#false} assume 0 != ~tmp~5; {34090#false} is VALID [2020-07-17 21:49:00,263 INFO L263 TraceCheckUtils]: 233: Hoare triple {34090#false} call activatePump(); {34090#false} is VALID [2020-07-17 21:49:00,263 INFO L280 TraceCheckUtils]: 234: Hoare triple {34090#false} havoc ~tmp~6; {34090#false} is VALID [2020-07-17 21:49:00,264 INFO L263 TraceCheckUtils]: 235: Hoare triple {34090#false} call #t~ret41 := isMethaneAlarm(); {34090#false} is VALID [2020-07-17 21:49:00,264 INFO L280 TraceCheckUtils]: 236: Hoare triple {34090#false} havoc ~retValue_acc~4; {34090#false} is VALID [2020-07-17 21:49:00,264 INFO L263 TraceCheckUtils]: 237: Hoare triple {34090#false} call #t~ret42 := isMethaneLevelCritical(); {34090#false} is VALID [2020-07-17 21:49:00,264 INFO L280 TraceCheckUtils]: 238: Hoare triple {34090#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34090#false} is VALID [2020-07-17 21:49:00,264 INFO L280 TraceCheckUtils]: 239: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,265 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {34090#false} {34090#false} #521#return; {34090#false} is VALID [2020-07-17 21:49:00,265 INFO L280 TraceCheckUtils]: 241: Hoare triple {34090#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34090#false} is VALID [2020-07-17 21:49:00,265 INFO L280 TraceCheckUtils]: 242: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,265 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {34090#false} {34090#false} #489#return; {34090#false} is VALID [2020-07-17 21:49:00,265 INFO L280 TraceCheckUtils]: 244: Hoare triple {34090#false} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34090#false} is VALID [2020-07-17 21:49:00,265 INFO L280 TraceCheckUtils]: 245: Hoare triple {34090#false} assume !(0 != ~tmp~6); {34090#false} is VALID [2020-07-17 21:49:00,266 INFO L263 TraceCheckUtils]: 246: Hoare triple {34090#false} call activatePump__wrappee__highWaterSensor(); {34090#false} is VALID [2020-07-17 21:49:00,266 INFO L280 TraceCheckUtils]: 247: Hoare triple {34090#false} ~pumpRunning~0 := 1; {34090#false} is VALID [2020-07-17 21:49:00,266 INFO L280 TraceCheckUtils]: 248: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,266 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {34090#false} {34090#false} #491#return; {34090#false} is VALID [2020-07-17 21:49:00,267 INFO L280 TraceCheckUtils]: 250: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,267 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {34090#false} {34090#false} #473#return; {34090#false} is VALID [2020-07-17 21:49:00,267 INFO L280 TraceCheckUtils]: 252: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,267 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {34090#false} {34090#false} #499#return; {34090#false} is VALID [2020-07-17 21:49:00,267 INFO L263 TraceCheckUtils]: 254: Hoare triple {34090#false} call __utac_acc__Specification5_spec__3(); {34090#false} is VALID [2020-07-17 21:49:00,268 INFO L280 TraceCheckUtils]: 255: Hoare triple {34090#false} havoc ~tmp~8;havoc ~tmp___0~2; {34090#false} is VALID [2020-07-17 21:49:00,268 INFO L263 TraceCheckUtils]: 256: Hoare triple {34090#false} call #t~ret71 := getWaterLevel(); {34090#false} is VALID [2020-07-17 21:49:00,268 INFO L280 TraceCheckUtils]: 257: Hoare triple {34090#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34090#false} is VALID [2020-07-17 21:49:00,268 INFO L280 TraceCheckUtils]: 258: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,268 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {34090#false} {34090#false} #509#return; {34090#false} is VALID [2020-07-17 21:49:00,269 INFO L280 TraceCheckUtils]: 260: Hoare triple {34090#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34090#false} is VALID [2020-07-17 21:49:00,269 INFO L280 TraceCheckUtils]: 261: Hoare triple {34090#false} assume 2 != ~tmp~8; {34090#false} is VALID [2020-07-17 21:49:00,269 INFO L263 TraceCheckUtils]: 262: Hoare triple {34090#false} call #t~ret72 := isPumpRunning(); {34090#false} is VALID [2020-07-17 21:49:00,269 INFO L280 TraceCheckUtils]: 263: Hoare triple {34090#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34090#false} is VALID [2020-07-17 21:49:00,270 INFO L280 TraceCheckUtils]: 264: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-17 21:49:00,270 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {34090#false} {34090#false} #511#return; {34090#false} is VALID [2020-07-17 21:49:00,270 INFO L280 TraceCheckUtils]: 266: Hoare triple {34090#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {34090#false} is VALID [2020-07-17 21:49:00,270 INFO L280 TraceCheckUtils]: 267: Hoare triple {34090#false} assume 0 != ~tmp___0~2; {34090#false} is VALID [2020-07-17 21:49:00,271 INFO L280 TraceCheckUtils]: 268: Hoare triple {34090#false} assume 0 == ~switchedOnBeforeTS~0; {34090#false} is VALID [2020-07-17 21:49:00,271 INFO L263 TraceCheckUtils]: 269: Hoare triple {34090#false} call __automaton_fail(); {34090#false} is VALID [2020-07-17 21:49:00,271 INFO L280 TraceCheckUtils]: 270: Hoare triple {34090#false} assume !false; {34090#false} is VALID [2020-07-17 21:49:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2020-07-17 21:49:00,338 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:49:00,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [16] total 17 [2020-07-17 21:49:00,338 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525253016] [2020-07-17 21:49:00,339 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2020-07-17 21:49:00,340 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:49:00,340 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 21:49:00,585 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:00,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 21:49:00,585 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:49:00,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 21:49:00,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-17 21:49:00,586 INFO L87 Difference]: Start difference. First operand 1127 states and 1301 transitions. Second operand 3 states. [2020-07-17 21:49:07,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:07,490 INFO L93 Difference]: Finished difference Result 1357 states and 1579 transitions. [2020-07-17 21:49:07,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 21:49:07,491 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2020-07-17 21:49:07,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:49:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:49:07,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 323 transitions. [2020-07-17 21:49:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:49:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 323 transitions. [2020-07-17 21:49:07,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 323 transitions. [2020-07-17 21:49:07,923 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:07,924 INFO L225 Difference]: With dead ends: 1357 [2020-07-17 21:49:07,924 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 21:49:07,927 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 360 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-17 21:49:07,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 21:49:07,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 21:49:07,928 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:49:07,928 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 21:49:07,928 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:49:07,929 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:49:07,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:07,929 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:49:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:49:07,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:07,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:07,929 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:49:07,930 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:49:07,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:07,930 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:49:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:49:07,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:07,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:07,931 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:49:07,931 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:49:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 21:49:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 21:49:07,931 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 271 [2020-07-17 21:49:07,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:49:07,932 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 21:49:07,932 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 21:49:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:49:07,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:08,143 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:49:08,149 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 21:49:09,061 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 233 [2020-07-17 21:49:10,068 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 264 [2020-07-17 21:49:12,034 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 230 [2020-07-17 21:49:12,368 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 234 [2020-07-17 21:49:13,118 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 228 [2020-07-17 21:49:13,362 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 15 [2020-07-17 21:49:14,122 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-17 21:49:14,389 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-17 21:49:14,668 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-07-17 21:49:15,574 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-07-17 21:49:15,862 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-07-17 21:49:16,287 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-17 21:49:16,517 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 15 [2020-07-17 21:49:16,671 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 27 [2020-07-17 21:49:17,523 WARN L193 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 33 [2020-07-17 21:49:17,728 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 35 [2020-07-17 21:49:17,972 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:49:18,182 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-17 21:49:18,515 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 41 [2020-07-17 21:49:18,734 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-17 21:49:19,019 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-17 21:49:20,313 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 198 DAG size of output: 42 [2020-07-17 21:49:20,741 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-07-17 21:49:21,951 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 174 DAG size of output: 33 [2020-07-17 21:49:22,655 WARN L193 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-07-17 21:49:22,886 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 15 [2020-07-17 21:49:23,351 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2020-07-17 21:49:24,503 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 171 DAG size of output: 32 [2020-07-17 21:49:25,742 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 191 DAG size of output: 31 [2020-07-17 21:49:25,947 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-17 21:49:26,342 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-07-17 21:49:27,068 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 28 [2020-07-17 21:49:27,286 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-17 21:49:27,531 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-17 21:49:27,729 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 15 [2020-07-17 21:49:28,045 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-07-17 21:49:28,248 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-17 21:49:28,469 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-17 21:49:28,990 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 32 [2020-07-17 21:49:29,276 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-17 21:49:29,680 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 32 [2020-07-17 21:49:30,363 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2020-07-17 21:49:30,972 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-07-17 21:49:31,183 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 15 [2020-07-17 21:49:31,617 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 43 [2020-07-17 21:49:31,868 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-17 21:49:33,318 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 184 DAG size of output: 35 [2020-07-17 21:49:33,780 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2020-07-17 21:49:34,002 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-17 21:49:34,288 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-17 21:49:34,297 INFO L268 CegarLoopResult]: For program point L123(lines 123 127) no Hoare annotation was computed. [2020-07-17 21:49:34,297 INFO L268 CegarLoopResult]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2020-07-17 21:49:34,297 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-17 21:49:34,297 INFO L268 CegarLoopResult]: For program point L117-2(lines 117 138) no Hoare annotation was computed. [2020-07-17 21:49:34,298 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2020-07-17 21:49:34,298 INFO L268 CegarLoopResult]: For program point L139(lines 116 140) no Hoare annotation was computed. [2020-07-17 21:49:34,298 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2020-07-17 21:49:34,298 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2020-07-17 21:49:34,298 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-17 21:49:34,298 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point L174-2(lines 174 199) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point L200(lines 173 201) no Hoare annotation was computed. [2020-07-17 21:49:34,299 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 940 946) the Hoare annotation is: true [2020-07-17 21:49:34,299 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 940 946) no Hoare annotation was computed. [2020-07-17 21:49:34,300 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 947 955) no Hoare annotation was computed. [2020-07-17 21:49:34,300 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 947 955) the Hoare annotation is: true [2020-07-17 21:49:34,300 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 947 955) no Hoare annotation was computed. [2020-07-17 21:49:34,300 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 874 881) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:49:34,300 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 874 881) no Hoare annotation was computed. [2020-07-17 21:49:34,300 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 874 881) no Hoare annotation was computed. [2020-07-17 21:49:34,300 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 882 891) the Hoare annotation is: (let ((.cse4 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or (not (<= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse3 .cse2) (or .cse4 .cse0 .cse3 .cse2) (or .cse4 .cse0 .cse1 .cse2) (or (not (= 0 ~systemActive~0)) .cse0 .cse3))) [2020-07-17 21:49:34,300 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 882 891) no Hoare annotation was computed. [2020-07-17 21:49:34,300 INFO L268 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-07-17 21:49:34,301 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 882 891) no Hoare annotation was computed. [2020-07-17 21:49:34,301 INFO L268 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-07-17 21:49:34,301 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 892 920) the Hoare annotation is: true [2020-07-17 21:49:34,301 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 892 920) no Hoare annotation was computed. [2020-07-17 21:49:34,301 INFO L264 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1) (or .cse2 .cse3 .cse1) (or (not (= 0 ~systemActive~0)) .cse3) (or (not (= 1 ~waterLevel~0)) .cse3 .cse1) (or .cse2 .cse0 .cse1))) [2020-07-17 21:49:34,301 INFO L268 CegarLoopResult]: For program point L905(lines 905 911) no Hoare annotation was computed. [2020-07-17 21:49:34,301 INFO L268 CegarLoopResult]: For program point L904(lines 904 914) no Hoare annotation was computed. [2020-07-17 21:49:34,302 INFO L264 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse0 .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-17 21:49:34,302 INFO L268 CegarLoopResult]: For program point L902-1(line 902) no Hoare annotation was computed. [2020-07-17 21:49:34,302 INFO L268 CegarLoopResult]: For program point L900(lines 900 917) no Hoare annotation was computed. [2020-07-17 21:49:34,302 INFO L268 CegarLoopResult]: For program point L900-1(lines 892 920) no Hoare annotation was computed. [2020-07-17 21:49:34,302 INFO L271 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: true [2020-07-17 21:49:34,302 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 488 510) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:49:34,302 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 488 510) no Hoare annotation was computed. [2020-07-17 21:49:34,303 INFO L264 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= main_~tmp~3 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:49:34,303 INFO L264 CegarLoopResult]: At program point L500-1(line 500) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= main_~tmp~3 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:49:34,303 INFO L268 CegarLoopResult]: For program point L498(lines 498 505) no Hoare annotation was computed. [2020-07-17 21:49:34,303 INFO L268 CegarLoopResult]: For program point L498-1(lines 498 505) no Hoare annotation was computed. [2020-07-17 21:49:34,303 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-07-17 21:49:34,303 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:49:34,304 INFO L264 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:49:34,304 INFO L264 CegarLoopResult]: At program point L494-1(line 494) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:49:34,304 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 488 510) no Hoare annotation was computed. [2020-07-17 21:49:34,304 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-17 21:49:34,304 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-17 21:49:34,304 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 441 464) no Hoare annotation was computed. [2020-07-17 21:49:34,304 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 441 464) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 441 464) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-17 21:49:34,305 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-17 21:49:34,306 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-07-17 21:49:34,306 INFO L268 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-07-17 21:49:34,306 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 761 775) no Hoare annotation was computed. [2020-07-17 21:49:34,306 INFO L264 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0)) (or (not (= 1 ~waterLevel~0)) .cse2) (or .cse2 (not (= 0 |old(~systemActive~0)|))) (or .cse3 .cse2) (or .cse0 .cse1 .cse3))) [2020-07-17 21:49:34,306 INFO L268 CegarLoopResult]: For program point L765(lines 765 771) no Hoare annotation was computed. [2020-07-17 21:49:34,306 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 761 775) the Hoare annotation is: (let ((.cse5 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (and .cse5 (= 0 ~pumpRunning~0))) (.cse3 (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse3 .cse4 (= 0 ~switchedOnBeforeTS~0)) (or .cse1 (not (= 0 |old(~systemActive~0)|)) .cse2) (or .cse3 .cse4 .cse0)))) [2020-07-17 21:49:34,306 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 761 775) no Hoare annotation was computed. [2020-07-17 21:49:34,306 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 697 705) no Hoare annotation was computed. [2020-07-17 21:49:34,306 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 697 705) the Hoare annotation is: true [2020-07-17 21:49:34,306 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 697 705) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point L725(lines 725 733) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point L725-2(lines 725 733) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 706 741) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point L713(lines 713 721) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point L713-2(lines 713 721) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 706 741) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 706 741) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 933 939) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 933 939) the Hoare annotation is: true [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2020-07-17 21:49:34,307 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2020-07-17 21:49:34,308 INFO L268 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-07-17 21:49:34,308 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2020-07-17 21:49:34,308 INFO L268 CegarLoopResult]: For program point L373(lines 373 393) no Hoare annotation was computed. [2020-07-17 21:49:34,308 INFO L268 CegarLoopResult]: For program point L373-1(lines 373 393) no Hoare annotation was computed. [2020-07-17 21:49:34,308 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2020-07-17 21:49:34,308 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2020-07-17 21:49:34,308 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 474 484) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:49:34,309 INFO L264 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:49:34,309 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 474 484) no Hoare annotation was computed. [2020-07-17 21:49:34,309 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 474 484) no Hoare annotation was computed. [2020-07-17 21:49:34,309 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 686 696) the Hoare annotation is: true [2020-07-17 21:49:34,309 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 686 696) no Hoare annotation was computed. [2020-07-17 21:49:34,309 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 686 696) no Hoare annotation was computed. [2020-07-17 21:49:34,309 INFO L271 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: true [2020-07-17 21:49:34,309 INFO L268 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-07-17 21:49:34,309 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 678 685) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse1 .cse0 (= 0 ~switchedOnBeforeTS~0)))) [2020-07-17 21:49:34,309 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 678 685) no Hoare annotation was computed. [2020-07-17 21:49:34,309 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 678 685) no Hoare annotation was computed. [2020-07-17 21:49:34,310 INFO L268 CegarLoopResult]: For program point L861(lines 861 867) no Hoare annotation was computed. [2020-07-17 21:49:34,310 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryEXIT(lines 857 870) no Hoare annotation was computed. [2020-07-17 21:49:34,310 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 857 870) the Hoare annotation is: true [2020-07-17 21:49:34,310 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryFINAL(lines 857 870) no Hoare annotation was computed. [2020-07-17 21:49:34,310 INFO L264 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment_~tmp~5))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-17 21:49:34,310 INFO L264 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 (= 0 ~pumpRunning~0) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse1))) [2020-07-17 21:49:34,310 INFO L268 CegarLoopResult]: For program point L635(lines 635 643) no Hoare annotation was computed. [2020-07-17 21:49:34,311 INFO L264 CegarLoopResult]: At program point L633(line 633) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-17 21:49:34,311 INFO L268 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-07-17 21:49:34,311 INFO L268 CegarLoopResult]: For program point L631(lines 631 648) no Hoare annotation was computed. [2020-07-17 21:49:34,311 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 627 651) no Hoare annotation was computed. [2020-07-17 21:49:34,311 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 627 651) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-17 21:49:34,311 INFO L264 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse1))) [2020-07-17 21:49:34,312 INFO L268 CegarLoopResult]: For program point L646-1(lines 627 651) no Hoare annotation was computed. [2020-07-17 21:49:34,312 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 619 625) no Hoare annotation was computed. [2020-07-17 21:49:34,312 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 619 625) the Hoare annotation is: true [2020-07-17 21:49:34,312 INFO L264 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse3 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3 .cse2) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse1))) [2020-07-17 21:49:34,312 INFO L264 CegarLoopResult]: At program point testENTRY(lines 513 578) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:49:34,312 INFO L268 CegarLoopResult]: For program point L543(lines 543 549) no Hoare annotation was computed. [2020-07-17 21:49:34,312 INFO L268 CegarLoopResult]: For program point L543-1(lines 543 549) no Hoare annotation was computed. [2020-07-17 21:49:34,313 INFO L264 CegarLoopResult]: At program point L568(lines 523 570) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse1) (and .cse0 .cse4 .cse2 .cse3))) [2020-07-17 21:49:34,313 INFO L264 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse1) (and .cse0 .cse4 .cse2 .cse3))) [2020-07-17 21:49:34,313 INFO L268 CegarLoopResult]: For program point testFINAL(lines 513 578) no Hoare annotation was computed. [2020-07-17 21:49:34,313 INFO L268 CegarLoopResult]: For program point L533(lines 533 539) no Hoare annotation was computed. [2020-07-17 21:49:34,313 INFO L268 CegarLoopResult]: For program point L533-1(lines 533 539) no Hoare annotation was computed. [2020-07-17 21:49:34,313 INFO L268 CegarLoopResult]: For program point L525(lines 525 529) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L264 CegarLoopResult]: At program point L571(lines 522 572) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:49:34,314 INFO L264 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (= 2 ~waterLevel~0))) (or (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse1) (and .cse0 .cse3 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse3) (and .cse0 .cse3 .cse2))) [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point L559(lines 559 565) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L264 CegarLoopResult]: At program point L559-1(lines 553 566) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2) (and .cse0 .cse3 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse1 .cse2) (and .cse0 .cse3 .cse4 .cse2) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse3))) [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point L524(lines 523 570) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point L553(lines 553 566) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point testEXIT(lines 513 578) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point L333(lines 333 340) no Hoare annotation was computed. [2020-07-17 21:49:34,314 INFO L268 CegarLoopResult]: For program point L327(lines 327 347) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point L327-1(lines 327 347) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 652 659) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__highWaterSensorEXIT(lines 652 659) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__highWaterSensorFINAL(lines 652 659) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point L833(lines 833 841) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point L833-2(lines 833 841) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 825 847) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 825 847) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 825 847) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point L256(lines 256 297) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point L275-1(line 275) no Hoare annotation was computed. [2020-07-17 21:49:34,315 INFO L268 CegarLoopResult]: For program point L234(lines 234 238) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L298(lines 298 309) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L261(lines 261 265) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L259-2(lines 259 279) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L280(lines 258 281) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L239(lines 239 255) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L299(lines 299 306) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L260(lines 259 279) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point L291-1(line 291) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 923 932) no Hoare annotation was computed. [2020-07-17 21:49:34,316 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 923 932) no Hoare annotation was computed. [2020-07-17 21:49:34,317 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 923 932) no Hoare annotation was computed. [2020-07-17 21:49:34,317 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:49:34,317 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-17 21:49:34,317 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L264 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point L672-1(lines 661 677) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point L668(lines 668 674) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 661 677) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L264 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point L666-1(line 666) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 661 677) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point isHighWaterLevelEXIT(lines 742 760) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point L751(lines 751 755) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L271 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: true [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point L751-2(lines 751 755) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point L749-1(line 749) no Hoare annotation was computed. [2020-07-17 21:49:34,318 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 742 760) the Hoare annotation is: true [2020-07-17 21:49:34,318 INFO L268 CegarLoopResult]: For program point isHighWaterLevelFINAL(lines 742 760) no Hoare annotation was computed. [2020-07-17 21:49:34,319 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 848 856) the Hoare annotation is: true [2020-07-17 21:49:34,319 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 848 856) no Hoare annotation was computed. [2020-07-17 21:49:34,319 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 848 856) no Hoare annotation was computed. [2020-07-17 21:49:34,319 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:49:34,319 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 21:49:34,319 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:49:34,319 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 804 815) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0)) .cse4) (or (not (= 1 ~waterLevel~0)) .cse0 .cse4 .cse2))) [2020-07-17 21:49:34,319 INFO L268 CegarLoopResult]: For program point L808-1(lines 804 815) no Hoare annotation was computed. [2020-07-17 21:49:34,320 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 804 815) no Hoare annotation was computed. [2020-07-17 21:49:34,320 INFO L264 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= 0 ~pumpRunning~0)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse7 .cse1) .cse3) (or (not (= 0 ~systemActive~0)) .cse2) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse4 (and .cse6 .cse7) .cse3) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse5 .cse2 .cse3))) [2020-07-17 21:49:34,320 INFO L264 CegarLoopResult]: At program point L606(lines 606 612) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (and .cse0 .cse9)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse7 .cse1) .cse3) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse4 (and .cse6 .cse7) .cse3) (or .cse8 (not (= 0 ~systemActive~0)) .cse2) (or .cse8 (and .cse9 (<= 1 ~pumpRunning~0)) .cse5 .cse2 .cse3)))) [2020-07-17 21:49:34,320 INFO L264 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (let ((.cse1 (not (= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse3) (or .cse4 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or (not (= 0 ~systemActive~0)) .cse4) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse0 .cse2 .cse3))) [2020-07-17 21:49:34,320 INFO L268 CegarLoopResult]: For program point L599(lines 595 617) no Hoare annotation was computed. [2020-07-17 21:49:34,321 INFO L268 CegarLoopResult]: For program point L597(lines 595 617) no Hoare annotation was computed. [2020-07-17 21:49:34,321 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 592 618) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0)) (.cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse8)) (.cse4 (and .cse6 .cse7 .cse8)) (.cse1 (not (= 2 |old(~waterLevel~0)|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (not (= 0 ~systemActive~0)) .cse5) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse0 .cse2 .cse3) (or .cse5 (and .cse6 .cse7 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse1 .cse5 .cse3)))) [2020-07-17 21:49:34,321 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 592 618) no Hoare annotation was computed. [2020-07-17 21:49:34,321 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 592 618) no Hoare annotation was computed. [2020-07-17 21:49:34,321 INFO L271 CegarLoopResult]: At program point L418-2(lines 418 432) the Hoare annotation is: true [2020-07-17 21:49:34,321 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 408 437) no Hoare annotation was computed. [2020-07-17 21:49:34,321 INFO L271 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: true [2020-07-17 21:49:34,321 INFO L268 CegarLoopResult]: For program point L414-1(line 414) no Hoare annotation was computed. [2020-07-17 21:49:34,322 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 408 437) the Hoare annotation is: true [2020-07-17 21:49:34,322 INFO L271 CegarLoopResult]: At program point L433(lines 408 437) the Hoare annotation is: true [2020-07-17 21:49:34,322 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-17 21:49:34,322 INFO L268 CegarLoopResult]: For program point L422(lines 422 426) no Hoare annotation was computed. [2020-07-17 21:49:34,322 INFO L271 CegarLoopResult]: At program point L422-1(lines 422 426) the Hoare annotation is: true [2020-07-17 21:49:34,322 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-17 21:49:34,322 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 816 824) the Hoare annotation is: true [2020-07-17 21:49:34,322 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 816 824) no Hoare annotation was computed. [2020-07-17 21:49:34,322 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 816 824) no Hoare annotation was computed. [2020-07-17 21:49:34,323 INFO L268 CegarLoopResult]: For program point L784-1(lines 780 791) no Hoare annotation was computed. [2020-07-17 21:49:34,323 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 780 791) the Hoare annotation is: (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:49:34,323 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 780 791) no Hoare annotation was computed. [2020-07-17 21:49:34,323 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 465 471) no Hoare annotation was computed. [2020-07-17 21:49:34,323 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 465 471) the Hoare annotation is: true [2020-07-17 21:49:34,323 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:49:34,323 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 21:49:34,323 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 21:49:34,323 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:49:34,324 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 792 803) no Hoare annotation was computed. [2020-07-17 21:49:34,324 INFO L268 CegarLoopResult]: For program point L796-1(lines 792 803) no Hoare annotation was computed. [2020-07-17 21:49:34,324 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 792 803) the Hoare annotation is: (let ((.cse0 (not (= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 2 ~waterLevel~0) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 .cse1 .cse2) (or (not (= 0 ~systemActive~0)) .cse3 .cse4) (or .cse3 .cse4 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-17 21:49:34,324 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 957 964) no Hoare annotation was computed. [2020-07-17 21:49:34,324 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 961) no Hoare annotation was computed. [2020-07-17 21:49:34,324 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 957 964) the Hoare annotation is: true [2020-07-17 21:49:34,324 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 957 964) no Hoare annotation was computed. [2020-07-17 21:49:34,332 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-17 21:49:34,333 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-17 21:49:34,333 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:49:34,333 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:49:34,333 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:49:34,333 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-17 21:49:34,334 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:49:34,334 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:49:34,335 WARN L170 areAnnotationChecker]: L765 has no Hoare annotation [2020-07-17 21:49:34,335 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:49:34,335 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-17 21:49:34,335 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:49:34,335 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-17 21:49:34,335 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-17 21:49:34,337 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:49:34,337 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-17 21:49:34,337 WARN L170 areAnnotationChecker]: L861 has no Hoare annotation [2020-07-17 21:49:34,337 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:49:34,338 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-17 21:49:34,338 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorFINAL has no Hoare annotation [2020-07-17 21:49:34,338 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:49:34,339 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-17 21:49:34,339 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-17 21:49:34,339 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-17 21:49:34,339 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-17 21:49:34,340 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-17 21:49:34,340 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-17 21:49:34,340 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:49:34,340 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-17 21:49:34,345 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:49:34,345 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-17 21:49:34,345 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-17 21:49:34,350 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:49:34,351 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-17 21:49:34,351 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-17 21:49:34,351 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 21:49:34,351 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:49:34,351 WARN L170 areAnnotationChecker]: L117-2 has no Hoare annotation [2020-07-17 21:49:34,351 WARN L170 areAnnotationChecker]: L117-2 has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: L117-2 has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: L174-2 has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: L174-2 has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: L174-2 has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-17 21:49:34,352 WARN L170 areAnnotationChecker]: L898-1 has no Hoare annotation [2020-07-17 21:49:34,353 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 21:49:34,353 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 21:49:34,353 WARN L170 areAnnotationChecker]: L765 has no Hoare annotation [2020-07-17 21:49:34,354 WARN L170 areAnnotationChecker]: L765 has no Hoare annotation [2020-07-17 21:49:34,354 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:49:34,354 WARN L170 areAnnotationChecker]: L713 has no Hoare annotation [2020-07-17 21:49:34,355 WARN L170 areAnnotationChecker]: L713 has no Hoare annotation [2020-07-17 21:49:34,355 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:49:34,355 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-17 21:49:34,355 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-17 21:49:34,355 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-17 21:49:34,355 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:49:34,356 WARN L170 areAnnotationChecker]: L691-1 has no Hoare annotation [2020-07-17 21:49:34,356 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:49:34,356 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-17 21:49:34,356 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-17 21:49:34,356 WARN L170 areAnnotationChecker]: L861 has no Hoare annotation [2020-07-17 21:49:34,356 WARN L170 areAnnotationChecker]: L861 has no Hoare annotation [2020-07-17 21:49:34,356 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:49:34,356 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorFINAL has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-17 21:49:34,357 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-17 21:49:34,358 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-17 21:49:34,358 WARN L170 areAnnotationChecker]: L666-1 has no Hoare annotation [2020-07-17 21:49:34,358 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-17 21:49:34,358 WARN L170 areAnnotationChecker]: L749-1 has no Hoare annotation [2020-07-17 21:49:34,358 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-17 21:49:34,358 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:49:34,358 WARN L170 areAnnotationChecker]: L414-1 has no Hoare annotation [2020-07-17 21:49:34,359 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-17 21:49:34,359 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-17 21:49:34,359 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:49:34,359 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-17 21:49:34,359 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:49:34,366 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:49:34,367 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-17 21:49:34,367 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:49:34,367 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-17 21:49:34,367 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-17 21:49:34,367 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-17 21:49:34,367 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-17 21:49:34,367 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-17 21:49:34,367 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: L898-1 has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: L713-2 has no Hoare annotation [2020-07-17 21:49:34,368 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: L373-1 has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: L691-1 has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-17 21:49:34,369 WARN L170 areAnnotationChecker]: isHighWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:49:34,370 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-17 21:49:34,370 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:49:34,370 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 21:49:34,370 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 21:49:34,370 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 21:49:34,370 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 21:49:34,370 WARN L170 areAnnotationChecker]: L327-1 has no Hoare annotation [2020-07-17 21:49:34,371 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-17 21:49:34,371 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 21:49:34,371 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-17 21:49:34,371 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-17 21:49:34,371 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-17 21:49:34,371 WARN L170 areAnnotationChecker]: L833-2 has no Hoare annotation [2020-07-17 21:49:34,371 WARN L170 areAnnotationChecker]: L666-1 has no Hoare annotation [2020-07-17 21:49:34,371 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-17 21:49:34,372 WARN L170 areAnnotationChecker]: L749-1 has no Hoare annotation [2020-07-17 21:49:34,372 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:49:34,372 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:49:34,372 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-17 21:49:34,372 WARN L170 areAnnotationChecker]: L414-1 has no Hoare annotation [2020-07-17 21:49:34,372 WARN L170 areAnnotationChecker]: L599 has no Hoare annotation [2020-07-17 21:49:34,373 WARN L170 areAnnotationChecker]: L599 has no Hoare annotation [2020-07-17 21:49:34,373 WARN L170 areAnnotationChecker]: L599 has no Hoare annotation [2020-07-17 21:49:34,373 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-17 21:49:34,374 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-17 21:49:34,374 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:49:34,374 WARN L170 areAnnotationChecker]: L498-1 has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-17 21:49:34,375 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-17 21:49:34,376 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-17 21:49:34,376 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-17 21:49:34,376 WARN L170 areAnnotationChecker]: L900 has no Hoare annotation [2020-07-17 21:49:34,376 WARN L170 areAnnotationChecker]: L900 has no Hoare annotation [2020-07-17 21:49:34,376 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-17 21:49:34,376 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-17 21:49:34,376 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-17 21:49:34,376 WARN L170 areAnnotationChecker]: L902-1 has no Hoare annotation [2020-07-17 21:49:34,377 WARN L170 areAnnotationChecker]: L725 has no Hoare annotation [2020-07-17 21:49:34,377 WARN L170 areAnnotationChecker]: L725 has no Hoare annotation [2020-07-17 21:49:34,377 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-17 21:49:34,377 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-17 21:49:34,377 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-17 21:49:34,378 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-17 21:49:34,378 WARN L170 areAnnotationChecker]: isHighWaterSensorDryEXIT has no Hoare annotation [2020-07-17 21:49:34,378 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-17 21:49:34,378 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:49:34,378 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: L672-1 has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: L193-1 has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: L751 has no Hoare annotation [2020-07-17 21:49:34,379 WARN L170 areAnnotationChecker]: L751 has no Hoare annotation [2020-07-17 21:49:34,380 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-17 21:49:34,380 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-17 21:49:34,380 WARN L170 areAnnotationChecker]: L543-1 has no Hoare annotation [2020-07-17 21:49:34,380 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 21:49:34,382 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:49:34,382 WARN L170 areAnnotationChecker]: L498-1 has no Hoare annotation [2020-07-17 21:49:34,382 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 21:49:34,382 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 21:49:34,382 WARN L170 areAnnotationChecker]: L533-1 has no Hoare annotation [2020-07-17 21:49:34,382 WARN L170 areAnnotationChecker]: L900-1 has no Hoare annotation [2020-07-17 21:49:34,383 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-17 21:49:34,383 WARN L170 areAnnotationChecker]: L123-1 has no Hoare annotation [2020-07-17 21:49:34,383 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:49:34,383 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:49:34,389 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-17 21:49:34,389 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2020-07-17 21:49:34,389 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2020-07-17 21:49:34,389 WARN L170 areAnnotationChecker]: L902-1 has no Hoare annotation [2020-07-17 21:49:34,389 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 21:49:34,389 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 21:49:34,391 WARN L170 areAnnotationChecker]: L904 has no Hoare annotation [2020-07-17 21:49:34,391 WARN L170 areAnnotationChecker]: L904 has no Hoare annotation [2020-07-17 21:49:34,391 WARN L170 areAnnotationChecker]: L725-2 has no Hoare annotation [2020-07-17 21:49:34,391 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-17 21:49:34,391 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-17 21:49:34,391 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-17 21:49:34,391 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: activatePumpEXIT has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: L259-2 has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: L259-2 has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: L259-2 has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-17 21:49:34,392 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-17 21:49:34,393 WARN L170 areAnnotationChecker]: L672-1 has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: L751-2 has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:49:34,394 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L453 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L453 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L275-1 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L291-1 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L905 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L905 has no Hoare annotation [2020-07-17 21:49:34,395 WARN L170 areAnnotationChecker]: L736 has no Hoare annotation [2020-07-17 21:49:34,396 WARN L170 areAnnotationChecker]: L736 has no Hoare annotation [2020-07-17 21:49:34,396 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-17 21:49:34,396 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-17 21:49:34,397 WARN L170 areAnnotationChecker]: L533-1 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L736-1 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: isHighWaterLevelFINAL has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-17 21:49:34,398 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:49:34,399 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:49:34,400 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:49:34,400 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:49:34,400 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:49:34,400 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 21:49:34,400 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-17 21:49:34,400 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-17 21:49:34,400 WARN L170 areAnnotationChecker]: L543-1 has no Hoare annotation [2020-07-17 21:49:34,401 WARN L170 areAnnotationChecker]: L451 has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: L451 has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: L900-1 has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: isHighWaterLevelEXIT has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-17 21:49:34,402 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-17 21:49:34,404 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-17 21:49:34,405 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:49:34,406 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:49:34,406 INFO L163 areAnnotationChecker]: CFG has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 21:49:34,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 09:49:34 BoogieIcfgContainer [2020-07-17 21:49:34,431 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 21:49:34,433 INFO L168 Benchmark]: Toolchain (without parser) took 284674.22 ms. Allocated memory was 136.3 MB in the beginning and 454.6 MB in the end (delta: 318.2 MB). Free memory was 99.6 MB in the beginning and 374.8 MB in the end (delta: -275.2 MB). Peak memory consumption was 43.1 MB. Max. memory is 7.1 GB. [2020-07-17 21:49:34,434 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.3 MB. Free memory was 119.4 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 21:49:34,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 659.29 ms. Allocated memory was 136.3 MB in the beginning and 201.3 MB in the end (delta: 65.0 MB). Free memory was 99.2 MB in the beginning and 166.9 MB in the end (delta: -67.7 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. [2020-07-17 21:49:34,435 INFO L168 Benchmark]: Boogie Preprocessor took 143.56 ms. Allocated memory is still 201.3 MB. Free memory was 166.9 MB in the beginning and 161.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-17 21:49:34,435 INFO L168 Benchmark]: RCFGBuilder took 1762.12 ms. Allocated memory was 201.3 MB in the beginning and 230.7 MB in the end (delta: 29.4 MB). Free memory was 161.1 MB in the beginning and 87.5 MB in the end (delta: 73.6 MB). Peak memory consumption was 103.0 MB. Max. memory is 7.1 GB. [2020-07-17 21:49:34,435 INFO L168 Benchmark]: TraceAbstraction took 282101.04 ms. Allocated memory was 230.7 MB in the beginning and 454.6 MB in the end (delta: 223.9 MB). Free memory was 87.5 MB in the beginning and 374.8 MB in the end (delta: -287.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-17 21:49:34,438 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 136.3 MB. Free memory was 119.4 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 659.29 ms. Allocated memory was 136.3 MB in the beginning and 201.3 MB in the end (delta: 65.0 MB). Free memory was 99.2 MB in the beginning and 166.9 MB in the end (delta: -67.7 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 143.56 ms. Allocated memory is still 201.3 MB. Free memory was 166.9 MB in the beginning and 161.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1762.12 ms. Allocated memory was 201.3 MB in the beginning and 230.7 MB in the end (delta: 29.4 MB). Free memory was 161.1 MB in the beginning and 87.5 MB in the end (delta: 73.6 MB). Peak memory consumption was 103.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 282101.04 ms. Allocated memory was 230.7 MB in the beginning and 454.6 MB in the end (delta: 223.9 MB). Free memory was 87.5 MB in the beginning and 374.8 MB in the end (delta: -287.3 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 961]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 418]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: (((((((((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel) && 1 == systemActive) || !(0 == \old(pumpRunning))) || (((pumpRunning <= switchedOnBeforeTS && 0 == splverifierCounter) && 1 == systemActive) && 1 <= pumpRunning)) || (((0 == splverifierCounter && 0 == pumpRunning) && 2 == waterLevel) && 1 == systemActive)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel))) || ((0 == splverifierCounter && 0 == systemActive) && 0 == pumpRunning)) || (((0 == splverifierCounter && 2 == waterLevel) && 1 == systemActive) && 1 <= pumpRunning) - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 238 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 255.7s, OverallIterations: 10, TraceHistogramMax: 5, AutomataDifference: 197.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1434 SDtfs, 2768 SDslu, 2407 SDs, 0 SdLazy, 8300 SolverSat, 1844 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 45.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1016 GetRequests, 812 SyntacticMatches, 3 SemanticMatches, 201 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2041 ImplicationChecksByTransitivity, 24.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1197occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 46.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 741 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 62 LocationsWithAnnotation, 1833 PreInvPairs, 1907 NumberOfFragments, 2078 HoareAnnotationTreeSize, 1833 FomulaSimplifications, 10806464 FormulaSimplificationTreeSizeReduction, 4.9s HoareSimplificationTime, 62 FomulaSimplificationsInter, 186704 FormulaSimplificationTreeSizeReductionInter, 18.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 8.7s InterpolantComputationTime, 1505 NumberOfCodeBlocks, 1505 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1493 ConstructedInterpolants, 0 QuantifiedInterpolants, 589962 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2130 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 564/612 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...