/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_product64.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:52:58,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:52:58,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:52:58,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:52:58,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:52:58,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:52:58,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:52:58,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:52:58,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:52:58,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:52:58,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:52:58,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:52:58,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:52:58,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:52:58,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:52:58,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:52:58,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:52:58,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:52:58,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:52:58,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:52:58,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:52:58,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:52:58,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:52:58,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:52:58,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:52:58,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:52:58,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:52:58,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:52:58,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:52:58,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:52:58,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:52:58,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:52:58,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:52:58,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:52:58,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:52:58,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:52:58,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:52:58,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:52:58,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:52:58,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:52:58,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:52:58,755 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 [2020-07-08 11:52:58,776 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:52:58,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:52:58,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:52:58,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:52:58,778 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:52:58,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:52:58,778 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:52:58,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:52:58,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:52:58,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:52:58,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:52:58,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:52:58,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:52:58,782 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:52:58,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:52:58,783 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:52:58,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:52:58,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:52:58,783 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:52:58,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:52:58,784 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:52:58,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:52:58,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:52:58,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:52:58,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:52:58,787 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:52:58,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:52:58,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:52:58,787 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:52:58,788 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:52:59,092 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:52:59,107 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:52:59,112 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:52:59,113 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:52:59,114 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:52:59,114 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product64.cil.c [2020-07-08 11:52:59,190 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1ba7a1ae/960aadf5e43f4cc79259c5bd64805d8d/FLAG6969de2ee [2020-07-08 11:52:59,766 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:52:59,767 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product64.cil.c [2020-07-08 11:52:59,782 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1ba7a1ae/960aadf5e43f4cc79259c5bd64805d8d/FLAG6969de2ee [2020-07-08 11:53:00,090 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1ba7a1ae/960aadf5e43f4cc79259c5bd64805d8d [2020-07-08 11:53:00,099 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:53:00,101 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:53:00,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:53:00,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:53:00,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:53:00,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6f23ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00, skipping insertion in model container [2020-07-08 11:53:00,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:53:00,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:53:00,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:53:00,685 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:53:00,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:53:00,826 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:53:00,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00 WrapperNode [2020-07-08 11:53:00,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:53:00,828 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:53:00,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:53:00,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:53:00,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,951 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,957 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (1/1) ... [2020-07-08 11:53:00,966 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:53:00,967 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:53:00,967 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:53:00,967 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:53:00,968 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (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 [2020-07-08 11:53:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:53:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:53:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:53:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:53:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:53:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:53:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:53:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:53:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:53:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:53:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 11:53:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:53:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-08 11:53:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:53:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:53:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:53:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:53:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:53:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:53:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 11:53:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 11:53:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 11:53:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:53:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:53:01,032 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:53:01,032 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:53:01,032 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:53:01,032 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:53:01,032 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:53:01,032 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 11:53:01,032 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:53:01,033 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:53:01,033 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:53:01,033 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:53:01,033 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:53:01,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:53:01,033 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:53:01,034 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:53:01,034 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:53:01,034 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:53:01,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:53:01,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:53:01,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:53:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:53:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:53:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 11:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 11:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 11:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 11:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 11:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-08 11:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:53:02,919 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:53:02,919 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:53:02,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:53:02 BoogieIcfgContainer [2020-07-08 11:53:02,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:53:02,927 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:53:02,927 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:53:02,930 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:53:02,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:53:00" (1/3) ... [2020-07-08 11:53:02,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45081872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:53:02, skipping insertion in model container [2020-07-08 11:53:02,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:53:00" (2/3) ... [2020-07-08 11:53:02,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45081872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:53:02, skipping insertion in model container [2020-07-08 11:53:02,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:53:02" (3/3) ... [2020-07-08 11:53:02,934 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product64.cil.c [2020-07-08 11:53:02,946 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:53:02,954 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:53:02,969 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:53:02,995 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:53:02,996 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:53:02,996 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:53:02,996 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:53:02,996 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:53:02,997 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:53:02,997 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:53:02,997 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:53:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states. [2020-07-08 11:53:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:53:03,036 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:03,037 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] [2020-07-08 11:53:03,038 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:03,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:03,045 INFO L82 PathProgramCache]: Analyzing trace with hash -304783320, now seen corresponding path program 1 times [2020-07-08 11:53:03,056 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:03,057 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485786822] [2020-07-08 11:53:03,057 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,811 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {219#true} is VALID [2020-07-08 11:53:03,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,902 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {219#true} #601#return; {219#true} is VALID [2020-07-08 11:53:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,907 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {219#true} {219#true} #483#return; {219#true} is VALID [2020-07-08 11:53:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,911 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {219#true} {219#true} #485#return; {219#true} is VALID [2020-07-08 11:53:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {219#true} is VALID [2020-07-08 11:53:03,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {219#true} #487#return; {219#true} is VALID [2020-07-08 11:53:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,922 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {219#true} {219#true} #489#return; {219#true} is VALID [2020-07-08 11:53:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {219#true} is VALID [2020-07-08 11:53:03,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,937 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {219#true} #591#return; {219#true} is VALID [2020-07-08 11:53:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-08 11:53:03,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {219#true} is VALID [2020-07-08 11:53:03,951 INFO L263 TraceCheckUtils]: 0: Hoare triple {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {219#true} is VALID [2020-07-08 11:53:03,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-08 11:53:03,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,952 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {219#true} {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {219#true} is VALID [2020-07-08 11:53:03,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {219#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {219#true} is VALID [2020-07-08 11:53:03,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,953 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {219#true} {220#false} #553#return; {220#false} is VALID [2020-07-08 11:53:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {219#true} is VALID [2020-07-08 11:53:03,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,959 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {220#false} #575#return; {220#false} is VALID [2020-07-08 11:53:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-08 11:53:03,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {220#false} #577#return; {220#false} is VALID [2020-07-08 11:53:03,970 INFO L263 TraceCheckUtils]: 0: Hoare triple {219#true} call ULTIMATE.init(); {249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:53:03,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {219#true} is VALID [2020-07-08 11:53:03,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,971 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {219#true} {219#true} #601#return; {219#true} is VALID [2020-07-08 11:53:03,972 INFO L263 TraceCheckUtils]: 4: Hoare triple {219#true} call #t~ret77 := main(); {219#true} is VALID [2020-07-08 11:53:03,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {219#true} havoc ~retValue_acc~8;havoc ~tmp~8; {219#true} is VALID [2020-07-08 11:53:03,972 INFO L263 TraceCheckUtils]: 6: Hoare triple {219#true} call select_helpers(); {219#true} is VALID [2020-07-08 11:53:03,973 INFO L280 TraceCheckUtils]: 7: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,973 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {219#true} {219#true} #483#return; {219#true} is VALID [2020-07-08 11:53:03,973 INFO L263 TraceCheckUtils]: 9: Hoare triple {219#true} call select_features(); {219#true} is VALID [2020-07-08 11:53:03,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,974 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {219#true} {219#true} #485#return; {219#true} is VALID [2020-07-08 11:53:03,974 INFO L263 TraceCheckUtils]: 12: Hoare triple {219#true} call #t~ret40 := valid_product(); {219#true} is VALID [2020-07-08 11:53:03,974 INFO L280 TraceCheckUtils]: 13: Hoare triple {219#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {219#true} is VALID [2020-07-08 11:53:03,975 INFO L280 TraceCheckUtils]: 14: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,975 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {219#true} {219#true} #487#return; {219#true} is VALID [2020-07-08 11:53:03,975 INFO L280 TraceCheckUtils]: 16: Hoare triple {219#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {219#true} is VALID [2020-07-08 11:53:03,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {219#true} assume 0 != ~tmp~8; {219#true} is VALID [2020-07-08 11:53:03,976 INFO L263 TraceCheckUtils]: 18: Hoare triple {219#true} call setup(); {219#true} is VALID [2020-07-08 11:53:03,976 INFO L280 TraceCheckUtils]: 19: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,977 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {219#true} {219#true} #489#return; {219#true} is VALID [2020-07-08 11:53:03,977 INFO L263 TraceCheckUtils]: 21: Hoare triple {219#true} call runTest(); {219#true} is VALID [2020-07-08 11:53:03,978 INFO L263 TraceCheckUtils]: 22: Hoare triple {219#true} call __utac_acc__Specification5_spec__1(); {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:03,978 INFO L280 TraceCheckUtils]: 23: Hoare triple {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {219#true} is VALID [2020-07-08 11:53:03,979 INFO L280 TraceCheckUtils]: 24: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,979 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {219#true} {219#true} #591#return; {219#true} is VALID [2020-07-08 11:53:03,979 INFO L263 TraceCheckUtils]: 26: Hoare triple {219#true} call test(); {219#true} is VALID [2020-07-08 11:53:03,980 INFO L280 TraceCheckUtils]: 27: Hoare triple {219#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {219#true} is VALID [2020-07-08 11:53:03,981 INFO L280 TraceCheckUtils]: 28: Hoare triple {219#true} assume !true; {220#false} is VALID [2020-07-08 11:53:03,981 INFO L263 TraceCheckUtils]: 29: Hoare triple {220#false} call cleanup(); {220#false} is VALID [2020-07-08 11:53:03,981 INFO L280 TraceCheckUtils]: 30: Hoare triple {220#false} havoc ~i~0;havoc ~__cil_tmp2~0; {220#false} is VALID [2020-07-08 11:53:03,982 INFO L263 TraceCheckUtils]: 31: Hoare triple {220#false} call timeShift(); {220#false} is VALID [2020-07-08 11:53:03,982 INFO L263 TraceCheckUtils]: 32: Hoare triple {220#false} call __utac_acc__Specification5_spec__2(); {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:03,982 INFO L263 TraceCheckUtils]: 33: Hoare triple {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {219#true} is VALID [2020-07-08 11:53:03,982 INFO L280 TraceCheckUtils]: 34: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-08 11:53:03,983 INFO L280 TraceCheckUtils]: 35: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,983 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {219#true} {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {219#true} is VALID [2020-07-08 11:53:03,983 INFO L280 TraceCheckUtils]: 37: Hoare triple {219#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {219#true} is VALID [2020-07-08 11:53:03,984 INFO L280 TraceCheckUtils]: 38: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:03,984 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {219#true} {220#false} #553#return; {220#false} is VALID [2020-07-08 11:53:03,984 INFO L280 TraceCheckUtils]: 40: Hoare triple {220#false} assume !(0 != ~pumpRunning~0); {220#false} is VALID [2020-07-08 11:53:03,985 INFO L280 TraceCheckUtils]: 41: Hoare triple {220#false} assume !(0 != ~systemActive~0); {220#false} is VALID [2020-07-08 11:53:03,985 INFO L263 TraceCheckUtils]: 42: Hoare triple {220#false} call __utac_acc__Specification5_spec__3(); {220#false} is VALID [2020-07-08 11:53:03,985 INFO L280 TraceCheckUtils]: 43: Hoare triple {220#false} havoc ~tmp~0;havoc ~tmp___0~0; {220#false} is VALID [2020-07-08 11:53:03,985 INFO L263 TraceCheckUtils]: 44: Hoare triple {220#false} call #t~ret1 := getWaterLevel(); {219#true} is VALID [2020-07-08 11:53:03,986 INFO L280 TraceCheckUtils]: 45: Hoare triple {219#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {219#true} is VALID [2020-07-08 11:53:04,008 INFO L280 TraceCheckUtils]: 46: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:04,009 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {219#true} {220#false} #575#return; {220#false} is VALID [2020-07-08 11:53:04,009 INFO L280 TraceCheckUtils]: 48: Hoare triple {220#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {220#false} is VALID [2020-07-08 11:53:04,009 INFO L280 TraceCheckUtils]: 49: Hoare triple {220#false} assume 2 != ~tmp~0; {220#false} is VALID [2020-07-08 11:53:04,010 INFO L263 TraceCheckUtils]: 50: Hoare triple {220#false} call #t~ret2 := isPumpRunning(); {219#true} is VALID [2020-07-08 11:53:04,010 INFO L280 TraceCheckUtils]: 51: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-08 11:53:04,010 INFO L280 TraceCheckUtils]: 52: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-08 11:53:04,011 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {219#true} {220#false} #577#return; {220#false} is VALID [2020-07-08 11:53:04,011 INFO L280 TraceCheckUtils]: 54: Hoare triple {220#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {220#false} is VALID [2020-07-08 11:53:04,011 INFO L280 TraceCheckUtils]: 55: Hoare triple {220#false} assume 0 != ~tmp___0~0; {220#false} is VALID [2020-07-08 11:53:04,011 INFO L280 TraceCheckUtils]: 56: Hoare triple {220#false} assume 0 == ~switchedOnBeforeTS~0; {220#false} is VALID [2020-07-08 11:53:04,012 INFO L263 TraceCheckUtils]: 57: Hoare triple {220#false} call __automaton_fail(); {220#false} is VALID [2020-07-08 11:53:04,012 INFO L280 TraceCheckUtils]: 58: Hoare triple {220#false} assume !false; {220#false} is VALID [2020-07-08 11:53:04,021 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:53:04,022 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485786822] [2020-07-08 11:53:04,023 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:53:04,024 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:53:04,025 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837595255] [2020-07-08 11:53:04,031 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:53:04,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:04,039 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:53:04,134 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:04,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:53:04,135 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:04,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:53:04,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:53:04,147 INFO L87 Difference]: Start difference. First operand 216 states. Second operand 4 states. [2020-07-08 11:53:10,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:10,154 INFO L93 Difference]: Finished difference Result 382 states and 489 transitions. [2020-07-08 11:53:10,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:53:10,154 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:53:10,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:53:10,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:53:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 489 transitions. [2020-07-08 11:53:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:53:10,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 489 transitions. [2020-07-08 11:53:10,253 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 489 transitions. [2020-07-08 11:53:11,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 489 edges. 489 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:11,789 INFO L225 Difference]: With dead ends: 382 [2020-07-08 11:53:11,789 INFO L226 Difference]: Without dead ends: 210 [2020-07-08 11:53:11,795 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 [2020-07-08 11:53:11,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-07-08 11:53:13,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 173. [2020-07-08 11:53:13,682 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:13,683 INFO L82 GeneralOperation]: Start isEquivalent. First operand 210 states. Second operand 173 states. [2020-07-08 11:53:13,683 INFO L74 IsIncluded]: Start isIncluded. First operand 210 states. Second operand 173 states. [2020-07-08 11:53:13,683 INFO L87 Difference]: Start difference. First operand 210 states. Second operand 173 states. [2020-07-08 11:53:13,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:13,701 INFO L93 Difference]: Finished difference Result 210 states and 262 transitions. [2020-07-08 11:53:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 262 transitions. [2020-07-08 11:53:13,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:13,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:13,706 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 210 states. [2020-07-08 11:53:13,706 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 210 states. [2020-07-08 11:53:13,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:13,721 INFO L93 Difference]: Finished difference Result 210 states and 262 transitions. [2020-07-08 11:53:13,721 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 262 transitions. [2020-07-08 11:53:13,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:13,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:13,724 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:13,724 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:13,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 173 states. [2020-07-08 11:53:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 205 transitions. [2020-07-08 11:53:13,736 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 205 transitions. Word has length 59 [2020-07-08 11:53:13,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:13,736 INFO L479 AbstractCegarLoop]: Abstraction has 173 states and 205 transitions. [2020-07-08 11:53:13,737 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:53:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 205 transitions. [2020-07-08 11:53:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-08 11:53:13,739 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:13,740 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] [2020-07-08 11:53:13,740 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:53:13,740 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:13,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:13,741 INFO L82 PathProgramCache]: Analyzing trace with hash -511503066, now seen corresponding path program 1 times [2020-07-08 11:53:13,741 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:13,741 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654840407] [2020-07-08 11:53:13,742 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,114 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {1455#true} is VALID [2020-07-08 11:53:14,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,175 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1455#true} #601#return; {1455#true} is VALID [2020-07-08 11:53:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,179 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1455#true} {1455#true} #483#return; {1455#true} is VALID [2020-07-08 11:53:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,182 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1455#true} {1455#true} #485#return; {1455#true} is VALID [2020-07-08 11:53:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1455#true} is VALID [2020-07-08 11:53:14,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,193 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1455#true} #487#return; {1455#true} is VALID [2020-07-08 11:53:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,196 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1455#true} {1455#true} #489#return; {1455#true} is VALID [2020-07-08 11:53:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1455#true} is VALID [2020-07-08 11:53:14,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1455#true} #591#return; {1455#true} is VALID [2020-07-08 11:53:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-08 11:53:14,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,218 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {1455#true} is VALID [2020-07-08 11:53:14,218 INFO L263 TraceCheckUtils]: 0: Hoare triple {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1455#true} is VALID [2020-07-08 11:53:14,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-08 11:53:14,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,219 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1455#true} {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {1455#true} is VALID [2020-07-08 11:53:14,219 INFO L280 TraceCheckUtils]: 4: Hoare triple {1455#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1455#true} is VALID [2020-07-08 11:53:14,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,220 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1455#true} {1456#false} #553#return; {1456#false} is VALID [2020-07-08 11:53:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {1455#true} is VALID [2020-07-08 11:53:14,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,224 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1456#false} #575#return; {1456#false} is VALID [2020-07-08 11:53:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:14,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-08 11:53:14,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,228 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1456#false} #577#return; {1456#false} is VALID [2020-07-08 11:53:14,232 INFO L263 TraceCheckUtils]: 0: Hoare triple {1455#true} call ULTIMATE.init(); {1486#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:53:14,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {1486#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {1455#true} is VALID [2020-07-08 11:53:14,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,234 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1455#true} {1455#true} #601#return; {1455#true} is VALID [2020-07-08 11:53:14,234 INFO L263 TraceCheckUtils]: 4: Hoare triple {1455#true} call #t~ret77 := main(); {1455#true} is VALID [2020-07-08 11:53:14,234 INFO L280 TraceCheckUtils]: 5: Hoare triple {1455#true} havoc ~retValue_acc~8;havoc ~tmp~8; {1455#true} is VALID [2020-07-08 11:53:14,234 INFO L263 TraceCheckUtils]: 6: Hoare triple {1455#true} call select_helpers(); {1455#true} is VALID [2020-07-08 11:53:14,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,235 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1455#true} {1455#true} #483#return; {1455#true} is VALID [2020-07-08 11:53:14,235 INFO L263 TraceCheckUtils]: 9: Hoare triple {1455#true} call select_features(); {1455#true} is VALID [2020-07-08 11:53:14,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,236 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1455#true} {1455#true} #485#return; {1455#true} is VALID [2020-07-08 11:53:14,236 INFO L263 TraceCheckUtils]: 12: Hoare triple {1455#true} call #t~ret40 := valid_product(); {1455#true} is VALID [2020-07-08 11:53:14,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {1455#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1455#true} is VALID [2020-07-08 11:53:14,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,237 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1455#true} {1455#true} #487#return; {1455#true} is VALID [2020-07-08 11:53:14,237 INFO L280 TraceCheckUtils]: 16: Hoare triple {1455#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {1455#true} is VALID [2020-07-08 11:53:14,237 INFO L280 TraceCheckUtils]: 17: Hoare triple {1455#true} assume 0 != ~tmp~8; {1455#true} is VALID [2020-07-08 11:53:14,237 INFO L263 TraceCheckUtils]: 18: Hoare triple {1455#true} call setup(); {1455#true} is VALID [2020-07-08 11:53:14,237 INFO L280 TraceCheckUtils]: 19: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,238 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1455#true} {1455#true} #489#return; {1455#true} is VALID [2020-07-08 11:53:14,238 INFO L263 TraceCheckUtils]: 21: Hoare triple {1455#true} call runTest(); {1455#true} is VALID [2020-07-08 11:53:14,239 INFO L263 TraceCheckUtils]: 22: Hoare triple {1455#true} call __utac_acc__Specification5_spec__1(); {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:14,239 INFO L280 TraceCheckUtils]: 23: Hoare triple {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1455#true} is VALID [2020-07-08 11:53:14,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,240 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1455#true} {1455#true} #591#return; {1455#true} is VALID [2020-07-08 11:53:14,240 INFO L263 TraceCheckUtils]: 26: Hoare triple {1455#true} call test(); {1455#true} is VALID [2020-07-08 11:53:14,241 INFO L280 TraceCheckUtils]: 27: Hoare triple {1455#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1472#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:53:14,241 INFO L280 TraceCheckUtils]: 28: Hoare triple {1472#(= 0 test_~splverifierCounter~0)} assume !false; {1472#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:53:14,242 INFO L280 TraceCheckUtils]: 29: Hoare triple {1472#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1456#false} is VALID [2020-07-08 11:53:14,242 INFO L263 TraceCheckUtils]: 30: Hoare triple {1456#false} call cleanup(); {1456#false} is VALID [2020-07-08 11:53:14,242 INFO L280 TraceCheckUtils]: 31: Hoare triple {1456#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1456#false} is VALID [2020-07-08 11:53:14,243 INFO L263 TraceCheckUtils]: 32: Hoare triple {1456#false} call timeShift(); {1456#false} is VALID [2020-07-08 11:53:14,243 INFO L263 TraceCheckUtils]: 33: Hoare triple {1456#false} call __utac_acc__Specification5_spec__2(); {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:14,243 INFO L263 TraceCheckUtils]: 34: Hoare triple {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1455#true} is VALID [2020-07-08 11:53:14,243 INFO L280 TraceCheckUtils]: 35: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-08 11:53:14,244 INFO L280 TraceCheckUtils]: 36: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,244 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1455#true} {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {1455#true} is VALID [2020-07-08 11:53:14,244 INFO L280 TraceCheckUtils]: 38: Hoare triple {1455#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1455#true} is VALID [2020-07-08 11:53:14,244 INFO L280 TraceCheckUtils]: 39: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,244 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1455#true} {1456#false} #553#return; {1456#false} is VALID [2020-07-08 11:53:14,245 INFO L280 TraceCheckUtils]: 41: Hoare triple {1456#false} assume !(0 != ~pumpRunning~0); {1456#false} is VALID [2020-07-08 11:53:14,245 INFO L280 TraceCheckUtils]: 42: Hoare triple {1456#false} assume !(0 != ~systemActive~0); {1456#false} is VALID [2020-07-08 11:53:14,245 INFO L263 TraceCheckUtils]: 43: Hoare triple {1456#false} call __utac_acc__Specification5_spec__3(); {1456#false} is VALID [2020-07-08 11:53:14,245 INFO L280 TraceCheckUtils]: 44: Hoare triple {1456#false} havoc ~tmp~0;havoc ~tmp___0~0; {1456#false} is VALID [2020-07-08 11:53:14,246 INFO L263 TraceCheckUtils]: 45: Hoare triple {1456#false} call #t~ret1 := getWaterLevel(); {1455#true} is VALID [2020-07-08 11:53:14,246 INFO L280 TraceCheckUtils]: 46: Hoare triple {1455#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {1455#true} is VALID [2020-07-08 11:53:14,246 INFO L280 TraceCheckUtils]: 47: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,246 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1455#true} {1456#false} #575#return; {1456#false} is VALID [2020-07-08 11:53:14,247 INFO L280 TraceCheckUtils]: 49: Hoare triple {1456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1456#false} is VALID [2020-07-08 11:53:14,247 INFO L280 TraceCheckUtils]: 50: Hoare triple {1456#false} assume 2 != ~tmp~0; {1456#false} is VALID [2020-07-08 11:53:14,247 INFO L263 TraceCheckUtils]: 51: Hoare triple {1456#false} call #t~ret2 := isPumpRunning(); {1455#true} is VALID [2020-07-08 11:53:14,247 INFO L280 TraceCheckUtils]: 52: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-08 11:53:14,248 INFO L280 TraceCheckUtils]: 53: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-08 11:53:14,248 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1455#true} {1456#false} #577#return; {1456#false} is VALID [2020-07-08 11:53:14,248 INFO L280 TraceCheckUtils]: 55: Hoare triple {1456#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1456#false} is VALID [2020-07-08 11:53:14,248 INFO L280 TraceCheckUtils]: 56: Hoare triple {1456#false} assume 0 != ~tmp___0~0; {1456#false} is VALID [2020-07-08 11:53:14,249 INFO L280 TraceCheckUtils]: 57: Hoare triple {1456#false} assume 0 == ~switchedOnBeforeTS~0; {1456#false} is VALID [2020-07-08 11:53:14,249 INFO L263 TraceCheckUtils]: 58: Hoare triple {1456#false} call __automaton_fail(); {1456#false} is VALID [2020-07-08 11:53:14,249 INFO L280 TraceCheckUtils]: 59: Hoare triple {1456#false} assume !false; {1456#false} is VALID [2020-07-08 11:53:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:53:14,257 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654840407] [2020-07-08 11:53:14,257 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:53:14,257 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 11:53:14,258 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584753659] [2020-07-08 11:53:14,259 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:53:14,260 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:14,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 11:53:14,355 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:14,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 11:53:14,356 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:14,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 11:53:14,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 11:53:14,356 INFO L87 Difference]: Start difference. First operand 173 states and 205 transitions. Second operand 5 states. [2020-07-08 11:53:15,850 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:21,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:21,309 INFO L93 Difference]: Finished difference Result 317 states and 389 transitions. [2020-07-08 11:53:21,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 11:53:21,310 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:53:21,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:53:21,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:53:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 389 transitions. [2020-07-08 11:53:21,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:53:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 389 transitions. [2020-07-08 11:53:21,331 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 389 transitions. [2020-07-08 11:53:22,670 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 389 edges. 389 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:22,680 INFO L225 Difference]: With dead ends: 317 [2020-07-08 11:53:22,680 INFO L226 Difference]: Without dead ends: 200 [2020-07-08 11:53:22,683 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:53:22,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2020-07-08 11:53:24,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 164. [2020-07-08 11:53:24,485 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:24,485 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second operand 164 states. [2020-07-08 11:53:24,485 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second operand 164 states. [2020-07-08 11:53:24,485 INFO L87 Difference]: Start difference. First operand 200 states. Second operand 164 states. [2020-07-08 11:53:24,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:24,497 INFO L93 Difference]: Finished difference Result 200 states and 248 transitions. [2020-07-08 11:53:24,497 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 248 transitions. [2020-07-08 11:53:24,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:24,499 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:24,499 INFO L74 IsIncluded]: Start isIncluded. First operand 164 states. Second operand 200 states. [2020-07-08 11:53:24,499 INFO L87 Difference]: Start difference. First operand 164 states. Second operand 200 states. [2020-07-08 11:53:24,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:24,510 INFO L93 Difference]: Finished difference Result 200 states and 248 transitions. [2020-07-08 11:53:24,510 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 248 transitions. [2020-07-08 11:53:24,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:24,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:24,512 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:24,512 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:24,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 164 states. [2020-07-08 11:53:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 193 transitions. [2020-07-08 11:53:24,520 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 193 transitions. Word has length 60 [2020-07-08 11:53:24,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:24,520 INFO L479 AbstractCegarLoop]: Abstraction has 164 states and 193 transitions. [2020-07-08 11:53:24,520 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 11:53:24,521 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 193 transitions. [2020-07-08 11:53:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-08 11:53:24,522 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:24,522 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:53:24,522 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:53:24,523 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:24,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:24,523 INFO L82 PathProgramCache]: Analyzing trace with hash 1192401668, now seen corresponding path program 1 times [2020-07-08 11:53:24,523 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:24,523 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710452097] [2020-07-08 11:53:24,524 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:24,956 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:25,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {2612#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {2583#(= 1 ~systemActive~0)} assume true; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2583#(= 1 ~systemActive~0)} {2578#true} #601#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,063 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2578#true} {2583#(= 1 ~systemActive~0)} #483#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,071 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2578#true} {2583#(= 1 ~systemActive~0)} #485#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2613#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:25,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {2613#(= 1 |valid_product_#res|)} assume true; {2613#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:25,101 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2613#(= 1 |valid_product_#res|)} {2583#(= 1 ~systemActive~0)} #487#return; {2591#(= |main_#t~ret40| ~systemActive~0)} is VALID [2020-07-08 11:53:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,112 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #489#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2578#true} is VALID [2020-07-08 11:53:25,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #591#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-08 11:53:25,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2578#true} {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {2578#true} is VALID [2020-07-08 11:53:25,142 INFO L263 TraceCheckUtils]: 0: Hoare triple {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2578#true} is VALID [2020-07-08 11:53:25,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-08 11:53:25,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,143 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2578#true} {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {2578#true} is VALID [2020-07-08 11:53:25,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {2578#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2578#true} is VALID [2020-07-08 11:53:25,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,144 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #553#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {2578#true} is VALID [2020-07-08 11:53:25,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,154 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2578#true} {2579#false} #575#return; {2579#false} is VALID [2020-07-08 11:53:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:25,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-08 11:53:25,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2578#true} {2579#false} #577#return; {2579#false} is VALID [2020-07-08 11:53:25,163 INFO L263 TraceCheckUtils]: 0: Hoare triple {2578#true} call ULTIMATE.init(); {2612#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:53:25,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {2612#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {2583#(= 1 ~systemActive~0)} assume true; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,173 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2583#(= 1 ~systemActive~0)} {2578#true} #601#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,173 INFO L263 TraceCheckUtils]: 4: Hoare triple {2583#(= 1 ~systemActive~0)} call #t~ret77 := main(); {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {2583#(= 1 ~systemActive~0)} havoc ~retValue_acc~8;havoc ~tmp~8; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,175 INFO L263 TraceCheckUtils]: 6: Hoare triple {2583#(= 1 ~systemActive~0)} call select_helpers(); {2578#true} is VALID [2020-07-08 11:53:25,175 INFO L280 TraceCheckUtils]: 7: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,178 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2578#true} {2583#(= 1 ~systemActive~0)} #483#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,178 INFO L263 TraceCheckUtils]: 9: Hoare triple {2583#(= 1 ~systemActive~0)} call select_features(); {2578#true} is VALID [2020-07-08 11:53:25,178 INFO L280 TraceCheckUtils]: 10: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,181 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2578#true} {2583#(= 1 ~systemActive~0)} #485#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:53:25,181 INFO L263 TraceCheckUtils]: 12: Hoare triple {2583#(= 1 ~systemActive~0)} call #t~ret40 := valid_product(); {2578#true} is VALID [2020-07-08 11:53:25,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {2578#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2613#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:25,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {2613#(= 1 |valid_product_#res|)} assume true; {2613#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:25,183 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2613#(= 1 |valid_product_#res|)} {2583#(= 1 ~systemActive~0)} #487#return; {2591#(= |main_#t~ret40| ~systemActive~0)} is VALID [2020-07-08 11:53:25,184 INFO L280 TraceCheckUtils]: 16: Hoare triple {2591#(= |main_#t~ret40| ~systemActive~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {2592#(= main_~tmp~8 ~systemActive~0)} is VALID [2020-07-08 11:53:25,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {2592#(= main_~tmp~8 ~systemActive~0)} assume 0 != ~tmp~8; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,185 INFO L263 TraceCheckUtils]: 18: Hoare triple {2593#(not (= 0 ~systemActive~0))} call setup(); {2578#true} is VALID [2020-07-08 11:53:25,185 INFO L280 TraceCheckUtils]: 19: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,186 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #489#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,187 INFO L263 TraceCheckUtils]: 21: Hoare triple {2593#(not (= 0 ~systemActive~0))} call runTest(); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,188 INFO L263 TraceCheckUtils]: 22: Hoare triple {2593#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,188 INFO L280 TraceCheckUtils]: 23: Hoare triple {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2578#true} is VALID [2020-07-08 11:53:25,188 INFO L280 TraceCheckUtils]: 24: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,189 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #591#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,189 INFO L263 TraceCheckUtils]: 26: Hoare triple {2593#(not (= 0 ~systemActive~0))} call test(); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,190 INFO L280 TraceCheckUtils]: 27: Hoare triple {2593#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,190 INFO L280 TraceCheckUtils]: 28: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !false; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,191 INFO L280 TraceCheckUtils]: 29: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,192 INFO L280 TraceCheckUtils]: 30: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,192 INFO L280 TraceCheckUtils]: 31: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~1); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,193 INFO L280 TraceCheckUtils]: 32: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,193 INFO L280 TraceCheckUtils]: 33: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,203 INFO L280 TraceCheckUtils]: 34: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,203 INFO L280 TraceCheckUtils]: 35: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,204 INFO L280 TraceCheckUtils]: 36: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,205 INFO L263 TraceCheckUtils]: 37: Hoare triple {2593#(not (= 0 ~systemActive~0))} call timeShift(); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,206 INFO L263 TraceCheckUtils]: 38: Hoare triple {2593#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:25,206 INFO L263 TraceCheckUtils]: 39: Hoare triple {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2578#true} is VALID [2020-07-08 11:53:25,207 INFO L280 TraceCheckUtils]: 40: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-08 11:53:25,207 INFO L280 TraceCheckUtils]: 41: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,207 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2578#true} {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {2578#true} is VALID [2020-07-08 11:53:25,207 INFO L280 TraceCheckUtils]: 43: Hoare triple {2578#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2578#true} is VALID [2020-07-08 11:53:25,208 INFO L280 TraceCheckUtils]: 44: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,209 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #553#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,210 INFO L280 TraceCheckUtils]: 46: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:53:25,210 INFO L280 TraceCheckUtils]: 47: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2579#false} is VALID [2020-07-08 11:53:25,210 INFO L263 TraceCheckUtils]: 48: Hoare triple {2579#false} call __utac_acc__Specification5_spec__3(); {2579#false} is VALID [2020-07-08 11:53:25,210 INFO L280 TraceCheckUtils]: 49: Hoare triple {2579#false} havoc ~tmp~0;havoc ~tmp___0~0; {2579#false} is VALID [2020-07-08 11:53:25,211 INFO L263 TraceCheckUtils]: 50: Hoare triple {2579#false} call #t~ret1 := getWaterLevel(); {2578#true} is VALID [2020-07-08 11:53:25,211 INFO L280 TraceCheckUtils]: 51: Hoare triple {2578#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {2578#true} is VALID [2020-07-08 11:53:25,211 INFO L280 TraceCheckUtils]: 52: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,211 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2578#true} {2579#false} #575#return; {2579#false} is VALID [2020-07-08 11:53:25,211 INFO L280 TraceCheckUtils]: 54: Hoare triple {2579#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2579#false} is VALID [2020-07-08 11:53:25,212 INFO L280 TraceCheckUtils]: 55: Hoare triple {2579#false} assume 2 != ~tmp~0; {2579#false} is VALID [2020-07-08 11:53:25,212 INFO L263 TraceCheckUtils]: 56: Hoare triple {2579#false} call #t~ret2 := isPumpRunning(); {2578#true} is VALID [2020-07-08 11:53:25,212 INFO L280 TraceCheckUtils]: 57: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-08 11:53:25,212 INFO L280 TraceCheckUtils]: 58: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-08 11:53:25,212 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2578#true} {2579#false} #577#return; {2579#false} is VALID [2020-07-08 11:53:25,212 INFO L280 TraceCheckUtils]: 60: Hoare triple {2579#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2579#false} is VALID [2020-07-08 11:53:25,212 INFO L280 TraceCheckUtils]: 61: Hoare triple {2579#false} assume 0 != ~tmp___0~0; {2579#false} is VALID [2020-07-08 11:53:25,213 INFO L280 TraceCheckUtils]: 62: Hoare triple {2579#false} assume 0 == ~switchedOnBeforeTS~0; {2579#false} is VALID [2020-07-08 11:53:25,213 INFO L263 TraceCheckUtils]: 63: Hoare triple {2579#false} call __automaton_fail(); {2579#false} is VALID [2020-07-08 11:53:25,213 INFO L280 TraceCheckUtils]: 64: Hoare triple {2579#false} assume !false; {2579#false} is VALID [2020-07-08 11:53:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:53:25,223 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710452097] [2020-07-08 11:53:25,223 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:53:25,223 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:53:25,224 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512071318] [2020-07-08 11:53:25,224 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:53:25,225 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:25,225 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:53:25,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:25,311 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:53:25,312 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:25,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:53:25,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:53:25,313 INFO L87 Difference]: Start difference. First operand 164 states and 193 transitions. Second operand 9 states. [2020-07-08 11:53:26,232 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:27,271 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:27,684 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:28,018 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:33,014 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:48,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:48,785 INFO L93 Difference]: Finished difference Result 549 states and 680 transitions. [2020-07-08 11:53:48,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 11:53:48,785 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:53:48,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:53:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:53:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 680 transitions. [2020-07-08 11:53:48,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:53:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 680 transitions. [2020-07-08 11:53:48,818 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 680 transitions. [2020-07-08 11:53:51,349 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 680 edges. 680 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:51,368 INFO L225 Difference]: With dead ends: 549 [2020-07-08 11:53:51,368 INFO L226 Difference]: Without dead ends: 413 [2020-07-08 11:53:51,371 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 [2020-07-08 11:53:51,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2020-07-08 11:53:55,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 344. [2020-07-08 11:53:55,147 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:55,147 INFO L82 GeneralOperation]: Start isEquivalent. First operand 413 states. Second operand 344 states. [2020-07-08 11:53:55,147 INFO L74 IsIncluded]: Start isIncluded. First operand 413 states. Second operand 344 states. [2020-07-08 11:53:55,147 INFO L87 Difference]: Start difference. First operand 413 states. Second operand 344 states. [2020-07-08 11:53:55,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:55,171 INFO L93 Difference]: Finished difference Result 413 states and 509 transitions. [2020-07-08 11:53:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 509 transitions. [2020-07-08 11:53:55,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:55,174 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:55,174 INFO L74 IsIncluded]: Start isIncluded. First operand 344 states. Second operand 413 states. [2020-07-08 11:53:55,174 INFO L87 Difference]: Start difference. First operand 344 states. Second operand 413 states. [2020-07-08 11:53:55,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:55,199 INFO L93 Difference]: Finished difference Result 413 states and 509 transitions. [2020-07-08 11:53:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 509 transitions. [2020-07-08 11:53:55,202 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:55,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:55,202 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:55,203 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 344 states. [2020-07-08 11:53:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 418 transitions. [2020-07-08 11:53:55,222 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 418 transitions. Word has length 65 [2020-07-08 11:53:55,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:55,223 INFO L479 AbstractCegarLoop]: Abstraction has 344 states and 418 transitions. [2020-07-08 11:53:55,223 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:53:55,223 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 418 transitions. [2020-07-08 11:53:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-08 11:53:55,225 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:55,225 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] [2020-07-08 11:53:55,225 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:53:55,226 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:55,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:55,226 INFO L82 PathProgramCache]: Analyzing trace with hash 1231670033, now seen corresponding path program 1 times [2020-07-08 11:53:55,226 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:55,227 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751846306] [2020-07-08 11:53:55,227 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,654 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {4747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume true; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,735 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4715#(= 0 ~pumpRunning~0)} {4710#true} #601#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,747 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #483#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,758 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #485#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {4710#true} is VALID [2020-07-08 11:53:55,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #487#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,776 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #489#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4710#true} is VALID [2020-07-08 11:53:55,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #591#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {4749#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {4715#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume true; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,837 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4715#(= 0 ~pumpRunning~0)} {4715#(= 0 ~pumpRunning~0)} #541#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4710#true} is VALID [2020-07-08 11:53:55,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4710#true} {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {4710#true} is VALID [2020-07-08 11:53:55,852 INFO L263 TraceCheckUtils]: 0: Hoare triple {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4710#true} is VALID [2020-07-08 11:53:55,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4710#true} is VALID [2020-07-08 11:53:55,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,852 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4710#true} {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {4710#true} is VALID [2020-07-08 11:53:55,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {4710#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4710#true} is VALID [2020-07-08 11:53:55,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,854 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #553#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {4710#true} is VALID [2020-07-08 11:53:55,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,861 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #575#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:55,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:55,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:55,883 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4715#(= 0 ~pumpRunning~0)} #577#return; {4745#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-08 11:53:55,888 INFO L263 TraceCheckUtils]: 0: Hoare triple {4710#true} call ULTIMATE.init(); {4747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:53:55,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {4747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume true; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,896 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4715#(= 0 ~pumpRunning~0)} {4710#true} #601#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,897 INFO L263 TraceCheckUtils]: 4: Hoare triple {4715#(= 0 ~pumpRunning~0)} call #t~ret77 := main(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {4715#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8;havoc ~tmp~8; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,898 INFO L263 TraceCheckUtils]: 6: Hoare triple {4715#(= 0 ~pumpRunning~0)} call select_helpers(); {4710#true} is VALID [2020-07-08 11:53:55,898 INFO L280 TraceCheckUtils]: 7: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,908 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #483#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,908 INFO L263 TraceCheckUtils]: 9: Hoare triple {4715#(= 0 ~pumpRunning~0)} call select_features(); {4710#true} is VALID [2020-07-08 11:53:55,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,915 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #485#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,915 INFO L263 TraceCheckUtils]: 12: Hoare triple {4715#(= 0 ~pumpRunning~0)} call #t~ret40 := valid_product(); {4710#true} is VALID [2020-07-08 11:53:55,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {4710#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {4710#true} is VALID [2020-07-08 11:53:55,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,916 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #487#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,917 INFO L280 TraceCheckUtils]: 16: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,918 INFO L280 TraceCheckUtils]: 17: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,918 INFO L263 TraceCheckUtils]: 18: Hoare triple {4715#(= 0 ~pumpRunning~0)} call setup(); {4710#true} is VALID [2020-07-08 11:53:55,918 INFO L280 TraceCheckUtils]: 19: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,919 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #489#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,919 INFO L263 TraceCheckUtils]: 21: Hoare triple {4715#(= 0 ~pumpRunning~0)} call runTest(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,920 INFO L263 TraceCheckUtils]: 22: Hoare triple {4715#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:55,920 INFO L280 TraceCheckUtils]: 23: Hoare triple {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4710#true} is VALID [2020-07-08 11:53:55,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,921 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #591#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,922 INFO L263 TraceCheckUtils]: 26: Hoare triple {4715#(= 0 ~pumpRunning~0)} call test(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,924 INFO L280 TraceCheckUtils]: 27: Hoare triple {4715#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,925 INFO L280 TraceCheckUtils]: 28: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !false; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,925 INFO L280 TraceCheckUtils]: 29: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,926 INFO L280 TraceCheckUtils]: 30: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,926 INFO L280 TraceCheckUtils]: 31: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~1); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,927 INFO L280 TraceCheckUtils]: 32: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,928 INFO L280 TraceCheckUtils]: 33: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,928 INFO L280 TraceCheckUtils]: 34: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,929 INFO L280 TraceCheckUtils]: 35: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,929 INFO L280 TraceCheckUtils]: 36: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,930 INFO L263 TraceCheckUtils]: 37: Hoare triple {4715#(= 0 ~pumpRunning~0)} call stopSystem(); {4749#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:53:55,931 INFO L280 TraceCheckUtils]: 38: Hoare triple {4749#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,931 INFO L280 TraceCheckUtils]: 39: Hoare triple {4715#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,932 INFO L280 TraceCheckUtils]: 40: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume true; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,932 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4715#(= 0 ~pumpRunning~0)} {4715#(= 0 ~pumpRunning~0)} #541#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,933 INFO L263 TraceCheckUtils]: 42: Hoare triple {4715#(= 0 ~pumpRunning~0)} call timeShift(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,934 INFO L263 TraceCheckUtils]: 43: Hoare triple {4715#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:55,934 INFO L263 TraceCheckUtils]: 44: Hoare triple {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4710#true} is VALID [2020-07-08 11:53:55,934 INFO L280 TraceCheckUtils]: 45: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4710#true} is VALID [2020-07-08 11:53:55,935 INFO L280 TraceCheckUtils]: 46: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,935 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4710#true} {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {4710#true} is VALID [2020-07-08 11:53:55,935 INFO L280 TraceCheckUtils]: 48: Hoare triple {4710#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4710#true} is VALID [2020-07-08 11:53:55,935 INFO L280 TraceCheckUtils]: 49: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,936 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #553#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,936 INFO L280 TraceCheckUtils]: 51: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,937 INFO L280 TraceCheckUtils]: 52: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,938 INFO L263 TraceCheckUtils]: 53: Hoare triple {4715#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,938 INFO L280 TraceCheckUtils]: 54: Hoare triple {4715#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,938 INFO L263 TraceCheckUtils]: 55: Hoare triple {4715#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {4710#true} is VALID [2020-07-08 11:53:55,939 INFO L280 TraceCheckUtils]: 56: Hoare triple {4710#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {4710#true} is VALID [2020-07-08 11:53:55,939 INFO L280 TraceCheckUtils]: 57: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-08 11:53:55,939 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #575#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,940 INFO L280 TraceCheckUtils]: 59: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,941 INFO L280 TraceCheckUtils]: 60: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:55,941 INFO L263 TraceCheckUtils]: 61: Hoare triple {4715#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {4710#true} is VALID [2020-07-08 11:53:55,942 INFO L280 TraceCheckUtils]: 62: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:55,942 INFO L280 TraceCheckUtils]: 63: Hoare triple {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:55,943 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4715#(= 0 ~pumpRunning~0)} #577#return; {4745#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-08 11:53:55,944 INFO L280 TraceCheckUtils]: 65: Hoare triple {4745#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {4746#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:53:55,945 INFO L280 TraceCheckUtils]: 66: Hoare triple {4746#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {4711#false} is VALID [2020-07-08 11:53:55,945 INFO L280 TraceCheckUtils]: 67: Hoare triple {4711#false} assume 0 == ~switchedOnBeforeTS~0; {4711#false} is VALID [2020-07-08 11:53:55,945 INFO L263 TraceCheckUtils]: 68: Hoare triple {4711#false} call __automaton_fail(); {4711#false} is VALID [2020-07-08 11:53:55,945 INFO L280 TraceCheckUtils]: 69: Hoare triple {4711#false} assume !false; {4711#false} is VALID [2020-07-08 11:53:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:53:55,960 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751846306] [2020-07-08 11:53:55,960 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:53:55,960 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:53:55,961 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371409820] [2020-07-08 11:53:55,962 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-08 11:53:55,964 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:55,964 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:53:56,047 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:56,047 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:53:56,047 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:56,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:53:56,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:53:56,048 INFO L87 Difference]: Start difference. First operand 344 states and 418 transitions. Second operand 9 states. [2020-07-08 11:53:57,328 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:01,216 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:07,503 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:07,892 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:09,074 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:09,728 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:54:16,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:16,575 INFO L93 Difference]: Finished difference Result 891 states and 1152 transitions. [2020-07-08 11:54:16,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:54:16,576 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-08 11:54:16,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:54:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:54:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 569 transitions. [2020-07-08 11:54:16,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:54:16,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 569 transitions. [2020-07-08 11:54:16,604 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 569 transitions. [2020-07-08 11:54:19,155 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 569 edges. 569 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:19,206 INFO L225 Difference]: With dead ends: 891 [2020-07-08 11:54:19,206 INFO L226 Difference]: Without dead ends: 575 [2020-07-08 11:54:19,209 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-08 11:54:19,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states. [2020-07-08 11:54:24,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 507. [2020-07-08 11:54:24,786 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:54:24,786 INFO L82 GeneralOperation]: Start isEquivalent. First operand 575 states. Second operand 507 states. [2020-07-08 11:54:24,786 INFO L74 IsIncluded]: Start isIncluded. First operand 575 states. Second operand 507 states. [2020-07-08 11:54:24,786 INFO L87 Difference]: Start difference. First operand 575 states. Second operand 507 states. [2020-07-08 11:54:24,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:24,827 INFO L93 Difference]: Finished difference Result 575 states and 714 transitions. [2020-07-08 11:54:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 714 transitions. [2020-07-08 11:54:24,831 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:24,831 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:24,831 INFO L74 IsIncluded]: Start isIncluded. First operand 507 states. Second operand 575 states. [2020-07-08 11:54:24,831 INFO L87 Difference]: Start difference. First operand 507 states. Second operand 575 states. [2020-07-08 11:54:24,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:24,865 INFO L93 Difference]: Finished difference Result 575 states and 714 transitions. [2020-07-08 11:54:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 714 transitions. [2020-07-08 11:54:24,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:24,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:24,868 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:54:24,868 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:54:24,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 507 states. [2020-07-08 11:54:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 605 transitions. [2020-07-08 11:54:24,893 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 605 transitions. Word has length 70 [2020-07-08 11:54:24,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:54:24,894 INFO L479 AbstractCegarLoop]: Abstraction has 507 states and 605 transitions. [2020-07-08 11:54:24,894 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:54:24,894 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 605 transitions. [2020-07-08 11:54:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-08 11:54:24,898 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:54:24,899 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:54:24,899 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:54:24,899 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:54:24,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:54:24,900 INFO L82 PathProgramCache]: Analyzing trace with hash 853087743, now seen corresponding path program 1 times [2020-07-08 11:54:24,900 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:54:24,900 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557062410] [2020-07-08 11:54:24,900 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:54:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,261 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:54:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {7923#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {7846#true} is VALID [2020-07-08 11:54:25,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,327 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #601#return; {7846#true} is VALID [2020-07-08 11:54:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,339 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7846#true} {7846#true} #483#return; {7846#true} is VALID [2020-07-08 11:54:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,342 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7846#true} {7846#true} #485#return; {7846#true} is VALID [2020-07-08 11:54:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7846#true} is VALID [2020-07-08 11:54:25,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,347 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #487#return; {7846#true} is VALID [2020-07-08 11:54:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,350 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7846#true} {7846#true} #489#return; {7846#true} is VALID [2020-07-08 11:54:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7846#true} is VALID [2020-07-08 11:54:25,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #591#return; {7846#true} is VALID [2020-07-08 11:54:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-08 11:54:25,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {7846#true} is VALID [2020-07-08 11:54:25,382 INFO L263 TraceCheckUtils]: 0: Hoare triple {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7846#true} is VALID [2020-07-08 11:54:25,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-08 11:54:25,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,383 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7846#true} {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {7846#true} is VALID [2020-07-08 11:54:25,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7846#true} is VALID [2020-07-08 11:54:25,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,383 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7846#true} {7846#true} #553#return; {7846#true} is VALID [2020-07-08 11:54:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,568 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-08 11:54:25,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-08 11:54:25,568 INFO L263 TraceCheckUtils]: 1: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-08 11:54:25,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,569 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-08 11:54:25,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-08 11:54:25,571 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:54:25,572 INFO L280 TraceCheckUtils]: 8: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,572 INFO L280 TraceCheckUtils]: 9: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,573 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-08 11:54:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-08 11:54:25,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,600 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-08 11:54:25,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,600 INFO L263 TraceCheckUtils]: 1: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-08 11:54:25,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-08 11:54:25,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,601 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-08 11:54:25,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,602 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-08 11:54:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-08 11:54:25,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,612 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-08 11:54:25,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-08 11:54:25,612 INFO L263 TraceCheckUtils]: 1: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-08 11:54:25,613 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,613 INFO L263 TraceCheckUtils]: 3: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-08 11:54:25,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-08 11:54:25,614 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,614 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-08 11:54:25,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,616 INFO L280 TraceCheckUtils]: 8: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,616 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-08 11:54:25,616 INFO L280 TraceCheckUtils]: 10: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-08 11:54:25,617 INFO L280 TraceCheckUtils]: 11: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-08 11:54:25,618 INFO L263 TraceCheckUtils]: 12: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,618 INFO L280 TraceCheckUtils]: 13: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-08 11:54:25,618 INFO L280 TraceCheckUtils]: 14: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,619 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-08 11:54:25,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,619 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-08 11:54:25,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7846#true} is VALID [2020-07-08 11:54:25,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume 0 == ~pumpRunning~0; {7846#true} is VALID [2020-07-08 11:54:25,620 INFO L263 TraceCheckUtils]: 2: Hoare triple {7846#true} call #t~ret7 := isHighWaterLevel(); {7846#true} is VALID [2020-07-08 11:54:25,621 INFO L280 TraceCheckUtils]: 3: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-08 11:54:25,621 INFO L263 TraceCheckUtils]: 4: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-08 11:54:25,621 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,623 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-08 11:54:25,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-08 11:54:25,624 INFO L280 TraceCheckUtils]: 10: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:54:25,625 INFO L280 TraceCheckUtils]: 11: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,625 INFO L280 TraceCheckUtils]: 12: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,626 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-08 11:54:25,627 INFO L280 TraceCheckUtils]: 14: Hoare triple {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 11:54:25,628 INFO L280 TraceCheckUtils]: 15: Hoare triple {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {7847#false} is VALID [2020-07-08 11:54:25,628 INFO L263 TraceCheckUtils]: 16: Hoare triple {7847#false} call activatePump(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,628 INFO L280 TraceCheckUtils]: 17: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-08 11:54:25,629 INFO L263 TraceCheckUtils]: 18: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-08 11:54:25,629 INFO L280 TraceCheckUtils]: 19: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,629 INFO L263 TraceCheckUtils]: 20: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-08 11:54:25,629 INFO L280 TraceCheckUtils]: 21: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-08 11:54:25,629 INFO L280 TraceCheckUtils]: 22: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,630 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-08 11:54:25,630 INFO L280 TraceCheckUtils]: 24: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,630 INFO L280 TraceCheckUtils]: 25: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,631 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-08 11:54:25,631 INFO L280 TraceCheckUtils]: 27: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-08 11:54:25,631 INFO L280 TraceCheckUtils]: 28: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-08 11:54:25,632 INFO L263 TraceCheckUtils]: 29: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,632 INFO L280 TraceCheckUtils]: 30: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-08 11:54:25,632 INFO L280 TraceCheckUtils]: 31: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,633 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-08 11:54:25,633 INFO L280 TraceCheckUtils]: 33: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,633 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-08 11:54:25,633 INFO L280 TraceCheckUtils]: 35: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,634 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7847#false} {7846#true} #587#return; {7847#false} is VALID [2020-07-08 11:54:25,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7846#true} is VALID [2020-07-08 11:54:25,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-08 11:54:25,636 INFO L263 TraceCheckUtils]: 2: Hoare triple {7846#true} call processEnvironment__wrappee__highWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7846#true} is VALID [2020-07-08 11:54:25,637 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} assume 0 == ~pumpRunning~0; {7846#true} is VALID [2020-07-08 11:54:25,637 INFO L263 TraceCheckUtils]: 5: Hoare triple {7846#true} call #t~ret7 := isHighWaterLevel(); {7846#true} is VALID [2020-07-08 11:54:25,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-08 11:54:25,637 INFO L263 TraceCheckUtils]: 7: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-08 11:54:25,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,638 INFO L280 TraceCheckUtils]: 9: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,638 INFO L280 TraceCheckUtils]: 10: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,638 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-08 11:54:25,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-08 11:54:25,640 INFO L280 TraceCheckUtils]: 13: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:54:25,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,644 INFO L280 TraceCheckUtils]: 15: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,645 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-08 11:54:25,645 INFO L280 TraceCheckUtils]: 17: Hoare triple {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 11:54:25,646 INFO L280 TraceCheckUtils]: 18: Hoare triple {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {7847#false} is VALID [2020-07-08 11:54:25,649 INFO L263 TraceCheckUtils]: 19: Hoare triple {7847#false} call activatePump(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-08 11:54:25,650 INFO L263 TraceCheckUtils]: 21: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-08 11:54:25,650 INFO L280 TraceCheckUtils]: 22: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,650 INFO L263 TraceCheckUtils]: 23: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-08 11:54:25,650 INFO L280 TraceCheckUtils]: 24: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-08 11:54:25,650 INFO L280 TraceCheckUtils]: 25: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,651 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-08 11:54:25,651 INFO L280 TraceCheckUtils]: 27: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,651 INFO L280 TraceCheckUtils]: 28: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,653 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-08 11:54:25,654 INFO L280 TraceCheckUtils]: 30: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-08 11:54:25,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-08 11:54:25,658 INFO L263 TraceCheckUtils]: 32: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,658 INFO L280 TraceCheckUtils]: 33: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-08 11:54:25,659 INFO L280 TraceCheckUtils]: 34: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,659 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-08 11:54:25,659 INFO L280 TraceCheckUtils]: 36: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,659 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-08 11:54:25,660 INFO L280 TraceCheckUtils]: 38: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,660 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7847#false} {7846#true} #587#return; {7847#false} is VALID [2020-07-08 11:54:25,660 INFO L280 TraceCheckUtils]: 40: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,660 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7847#false} {7846#true} #533#return; {7847#false} is VALID [2020-07-08 11:54:25,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7846#true} is VALID [2020-07-08 11:54:25,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-08 11:54:25,665 INFO L263 TraceCheckUtils]: 2: Hoare triple {7846#true} call processEnvironment__wrappee__methaneQuery(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7846#true} is VALID [2020-07-08 11:54:25,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-08 11:54:25,666 INFO L263 TraceCheckUtils]: 5: Hoare triple {7846#true} call processEnvironment__wrappee__highWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7846#true} is VALID [2020-07-08 11:54:25,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume 0 == ~pumpRunning~0; {7846#true} is VALID [2020-07-08 11:54:25,666 INFO L263 TraceCheckUtils]: 8: Hoare triple {7846#true} call #t~ret7 := isHighWaterLevel(); {7846#true} is VALID [2020-07-08 11:54:25,667 INFO L280 TraceCheckUtils]: 9: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-08 11:54:25,667 INFO L263 TraceCheckUtils]: 10: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-08 11:54:25,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,668 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-08 11:54:25,668 INFO L280 TraceCheckUtils]: 15: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-08 11:54:25,669 INFO L280 TraceCheckUtils]: 16: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:54:25,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,670 INFO L280 TraceCheckUtils]: 18: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,671 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-08 11:54:25,672 INFO L280 TraceCheckUtils]: 20: Hoare triple {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 11:54:25,672 INFO L280 TraceCheckUtils]: 21: Hoare triple {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {7847#false} is VALID [2020-07-08 11:54:25,672 INFO L263 TraceCheckUtils]: 22: Hoare triple {7847#false} call activatePump(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,673 INFO L280 TraceCheckUtils]: 23: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-08 11:54:25,673 INFO L263 TraceCheckUtils]: 24: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-08 11:54:25,673 INFO L280 TraceCheckUtils]: 25: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,673 INFO L263 TraceCheckUtils]: 26: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-08 11:54:25,673 INFO L280 TraceCheckUtils]: 27: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-08 11:54:25,673 INFO L280 TraceCheckUtils]: 28: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,674 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-08 11:54:25,674 INFO L280 TraceCheckUtils]: 30: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,674 INFO L280 TraceCheckUtils]: 31: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,674 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-08 11:54:25,674 INFO L280 TraceCheckUtils]: 33: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-08 11:54:25,674 INFO L280 TraceCheckUtils]: 34: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-08 11:54:25,675 INFO L263 TraceCheckUtils]: 35: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,675 INFO L280 TraceCheckUtils]: 36: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-08 11:54:25,675 INFO L280 TraceCheckUtils]: 37: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,675 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-08 11:54:25,676 INFO L280 TraceCheckUtils]: 39: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,676 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-08 11:54:25,676 INFO L280 TraceCheckUtils]: 41: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,676 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7847#false} {7846#true} #587#return; {7847#false} is VALID [2020-07-08 11:54:25,676 INFO L280 TraceCheckUtils]: 43: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,676 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7847#false} {7846#true} #533#return; {7847#false} is VALID [2020-07-08 11:54:25,677 INFO L280 TraceCheckUtils]: 45: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,677 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7847#false} {7846#true} #557#return; {7847#false} is VALID [2020-07-08 11:54:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {7846#true} is VALID [2020-07-08 11:54:25,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7847#false} #575#return; {7847#false} is VALID [2020-07-08 11:54:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:25,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-08 11:54:25,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7847#false} #577#return; {7847#false} is VALID [2020-07-08 11:54:25,696 INFO L263 TraceCheckUtils]: 0: Hoare triple {7846#true} call ULTIMATE.init(); {7923#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:54:25,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {7923#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {7846#true} is VALID [2020-07-08 11:54:25,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,697 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7846#true} {7846#true} #601#return; {7846#true} is VALID [2020-07-08 11:54:25,697 INFO L263 TraceCheckUtils]: 4: Hoare triple {7846#true} call #t~ret77 := main(); {7846#true} is VALID [2020-07-08 11:54:25,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} havoc ~retValue_acc~8;havoc ~tmp~8; {7846#true} is VALID [2020-07-08 11:54:25,698 INFO L263 TraceCheckUtils]: 6: Hoare triple {7846#true} call select_helpers(); {7846#true} is VALID [2020-07-08 11:54:25,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,698 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7846#true} {7846#true} #483#return; {7846#true} is VALID [2020-07-08 11:54:25,698 INFO L263 TraceCheckUtils]: 9: Hoare triple {7846#true} call select_features(); {7846#true} is VALID [2020-07-08 11:54:25,699 INFO L280 TraceCheckUtils]: 10: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,699 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7846#true} {7846#true} #485#return; {7846#true} is VALID [2020-07-08 11:54:25,699 INFO L263 TraceCheckUtils]: 12: Hoare triple {7846#true} call #t~ret40 := valid_product(); {7846#true} is VALID [2020-07-08 11:54:25,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {7846#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7846#true} is VALID [2020-07-08 11:54:25,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,700 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7846#true} {7846#true} #487#return; {7846#true} is VALID [2020-07-08 11:54:25,700 INFO L280 TraceCheckUtils]: 16: Hoare triple {7846#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {7846#true} is VALID [2020-07-08 11:54:25,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {7846#true} assume 0 != ~tmp~8; {7846#true} is VALID [2020-07-08 11:54:25,700 INFO L263 TraceCheckUtils]: 18: Hoare triple {7846#true} call setup(); {7846#true} is VALID [2020-07-08 11:54:25,701 INFO L280 TraceCheckUtils]: 19: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,701 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7846#true} {7846#true} #489#return; {7846#true} is VALID [2020-07-08 11:54:25,701 INFO L263 TraceCheckUtils]: 21: Hoare triple {7846#true} call runTest(); {7846#true} is VALID [2020-07-08 11:54:25,702 INFO L263 TraceCheckUtils]: 22: Hoare triple {7846#true} call __utac_acc__Specification5_spec__1(); {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:25,703 INFO L280 TraceCheckUtils]: 23: Hoare triple {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7846#true} is VALID [2020-07-08 11:54:25,703 INFO L280 TraceCheckUtils]: 24: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,703 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7846#true} {7846#true} #591#return; {7846#true} is VALID [2020-07-08 11:54:25,703 INFO L263 TraceCheckUtils]: 26: Hoare triple {7846#true} call test(); {7846#true} is VALID [2020-07-08 11:54:25,703 INFO L280 TraceCheckUtils]: 27: Hoare triple {7846#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7846#true} is VALID [2020-07-08 11:54:25,704 INFO L280 TraceCheckUtils]: 28: Hoare triple {7846#true} assume !false; {7846#true} is VALID [2020-07-08 11:54:25,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {7846#true} assume ~splverifierCounter~0 < 4; {7846#true} is VALID [2020-07-08 11:54:25,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {7846#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {7846#true} is VALID [2020-07-08 11:54:25,704 INFO L280 TraceCheckUtils]: 31: Hoare triple {7846#true} assume !(0 != ~tmp~1); {7846#true} is VALID [2020-07-08 11:54:25,725 INFO L280 TraceCheckUtils]: 32: Hoare triple {7846#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {7846#true} is VALID [2020-07-08 11:54:25,726 INFO L280 TraceCheckUtils]: 33: Hoare triple {7846#true} assume !(0 != ~tmp___0~1); {7846#true} is VALID [2020-07-08 11:54:25,726 INFO L280 TraceCheckUtils]: 34: Hoare triple {7846#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {7846#true} is VALID [2020-07-08 11:54:25,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {7846#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {7846#true} is VALID [2020-07-08 11:54:25,729 INFO L280 TraceCheckUtils]: 36: Hoare triple {7846#true} assume !(0 != ~tmp___1~0); {7846#true} is VALID [2020-07-08 11:54:25,729 INFO L263 TraceCheckUtils]: 37: Hoare triple {7846#true} call timeShift(); {7846#true} is VALID [2020-07-08 11:54:25,730 INFO L263 TraceCheckUtils]: 38: Hoare triple {7846#true} call __utac_acc__Specification5_spec__2(); {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:25,731 INFO L263 TraceCheckUtils]: 39: Hoare triple {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7846#true} is VALID [2020-07-08 11:54:25,731 INFO L280 TraceCheckUtils]: 40: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-08 11:54:25,731 INFO L280 TraceCheckUtils]: 41: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,731 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7846#true} {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {7846#true} is VALID [2020-07-08 11:54:25,731 INFO L280 TraceCheckUtils]: 43: Hoare triple {7846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7846#true} is VALID [2020-07-08 11:54:25,732 INFO L280 TraceCheckUtils]: 44: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,732 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7846#true} {7846#true} #553#return; {7846#true} is VALID [2020-07-08 11:54:25,732 INFO L280 TraceCheckUtils]: 46: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-08 11:54:25,732 INFO L280 TraceCheckUtils]: 47: Hoare triple {7846#true} assume 0 != ~systemActive~0; {7846#true} is VALID [2020-07-08 11:54:25,733 INFO L263 TraceCheckUtils]: 48: Hoare triple {7846#true} call processEnvironment(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,733 INFO L280 TraceCheckUtils]: 49: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7846#true} is VALID [2020-07-08 11:54:25,734 INFO L280 TraceCheckUtils]: 50: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-08 11:54:25,734 INFO L263 TraceCheckUtils]: 51: Hoare triple {7846#true} call processEnvironment__wrappee__methaneQuery(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,735 INFO L280 TraceCheckUtils]: 52: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7846#true} is VALID [2020-07-08 11:54:25,735 INFO L280 TraceCheckUtils]: 53: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-08 11:54:25,736 INFO L263 TraceCheckUtils]: 54: Hoare triple {7846#true} call processEnvironment__wrappee__highWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,736 INFO L280 TraceCheckUtils]: 55: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7846#true} is VALID [2020-07-08 11:54:25,736 INFO L280 TraceCheckUtils]: 56: Hoare triple {7846#true} assume 0 == ~pumpRunning~0; {7846#true} is VALID [2020-07-08 11:54:25,736 INFO L263 TraceCheckUtils]: 57: Hoare triple {7846#true} call #t~ret7 := isHighWaterLevel(); {7846#true} is VALID [2020-07-08 11:54:25,736 INFO L280 TraceCheckUtils]: 58: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-08 11:54:25,737 INFO L263 TraceCheckUtils]: 59: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-08 11:54:25,737 INFO L280 TraceCheckUtils]: 60: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,737 INFO L280 TraceCheckUtils]: 61: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-08 11:54:25,737 INFO L280 TraceCheckUtils]: 62: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,737 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-08 11:54:25,738 INFO L280 TraceCheckUtils]: 64: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-08 11:54:25,738 INFO L280 TraceCheckUtils]: 65: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:54:25,739 INFO L280 TraceCheckUtils]: 66: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,740 INFO L280 TraceCheckUtils]: 67: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:54:25,741 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-08 11:54:25,742 INFO L280 TraceCheckUtils]: 69: Hoare triple {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-08 11:54:25,743 INFO L280 TraceCheckUtils]: 70: Hoare triple {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {7847#false} is VALID [2020-07-08 11:54:25,744 INFO L263 TraceCheckUtils]: 71: Hoare triple {7847#false} call activatePump(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,744 INFO L280 TraceCheckUtils]: 72: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-08 11:54:25,744 INFO L263 TraceCheckUtils]: 73: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-08 11:54:25,744 INFO L280 TraceCheckUtils]: 74: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,744 INFO L263 TraceCheckUtils]: 75: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-08 11:54:25,745 INFO L280 TraceCheckUtils]: 76: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-08 11:54:25,745 INFO L280 TraceCheckUtils]: 77: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,745 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-08 11:54:25,745 INFO L280 TraceCheckUtils]: 79: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-08 11:54:25,745 INFO L280 TraceCheckUtils]: 80: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,746 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-08 11:54:25,746 INFO L280 TraceCheckUtils]: 82: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-08 11:54:25,746 INFO L280 TraceCheckUtils]: 83: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-08 11:54:25,747 INFO L263 TraceCheckUtils]: 84: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:25,747 INFO L280 TraceCheckUtils]: 85: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-08 11:54:25,747 INFO L280 TraceCheckUtils]: 86: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,747 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-08 11:54:25,747 INFO L280 TraceCheckUtils]: 88: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,748 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-08 11:54:25,748 INFO L280 TraceCheckUtils]: 90: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,748 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7847#false} {7846#true} #587#return; {7847#false} is VALID [2020-07-08 11:54:25,748 INFO L280 TraceCheckUtils]: 92: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,748 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {7847#false} {7846#true} #533#return; {7847#false} is VALID [2020-07-08 11:54:25,749 INFO L280 TraceCheckUtils]: 94: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-08 11:54:25,749 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7847#false} {7846#true} #557#return; {7847#false} is VALID [2020-07-08 11:54:25,749 INFO L263 TraceCheckUtils]: 96: Hoare triple {7847#false} call __utac_acc__Specification5_spec__3(); {7847#false} is VALID [2020-07-08 11:54:25,749 INFO L280 TraceCheckUtils]: 97: Hoare triple {7847#false} havoc ~tmp~0;havoc ~tmp___0~0; {7847#false} is VALID [2020-07-08 11:54:25,749 INFO L263 TraceCheckUtils]: 98: Hoare triple {7847#false} call #t~ret1 := getWaterLevel(); {7846#true} is VALID [2020-07-08 11:54:25,750 INFO L280 TraceCheckUtils]: 99: Hoare triple {7846#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {7846#true} is VALID [2020-07-08 11:54:25,750 INFO L280 TraceCheckUtils]: 100: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,750 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7846#true} {7847#false} #575#return; {7847#false} is VALID [2020-07-08 11:54:25,750 INFO L280 TraceCheckUtils]: 102: Hoare triple {7847#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {7847#false} is VALID [2020-07-08 11:54:25,750 INFO L280 TraceCheckUtils]: 103: Hoare triple {7847#false} assume 2 != ~tmp~0; {7847#false} is VALID [2020-07-08 11:54:25,751 INFO L263 TraceCheckUtils]: 104: Hoare triple {7847#false} call #t~ret2 := isPumpRunning(); {7846#true} is VALID [2020-07-08 11:54:25,751 INFO L280 TraceCheckUtils]: 105: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-08 11:54:25,751 INFO L280 TraceCheckUtils]: 106: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-08 11:54:25,751 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7846#true} {7847#false} #577#return; {7847#false} is VALID [2020-07-08 11:54:25,751 INFO L280 TraceCheckUtils]: 108: Hoare triple {7847#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {7847#false} is VALID [2020-07-08 11:54:25,752 INFO L280 TraceCheckUtils]: 109: Hoare triple {7847#false} assume 0 != ~tmp___0~0; {7847#false} is VALID [2020-07-08 11:54:25,752 INFO L280 TraceCheckUtils]: 110: Hoare triple {7847#false} assume 0 == ~switchedOnBeforeTS~0; {7847#false} is VALID [2020-07-08 11:54:25,752 INFO L263 TraceCheckUtils]: 111: Hoare triple {7847#false} call __automaton_fail(); {7847#false} is VALID [2020-07-08 11:54:25,752 INFO L280 TraceCheckUtils]: 112: Hoare triple {7847#false} assume !false; {7847#false} is VALID [2020-07-08 11:54:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:54:25,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557062410] [2020-07-08 11:54:25,769 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:54:25,769 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:54:25,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681329045] [2020-07-08 11:54:25,770 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2020-07-08 11:54:25,770 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:54:25,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:54:25,903 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:25,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:54:25,903 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:54:25,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:54:25,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:54:25,904 INFO L87 Difference]: Start difference. First operand 507 states and 605 transitions. Second operand 9 states. [2020-07-08 11:54:32,778 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:33,143 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:54:33,592 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:54:33,962 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:54:43,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:43,083 INFO L93 Difference]: Finished difference Result 1079 states and 1378 transitions. [2020-07-08 11:54:43,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:54:43,083 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2020-07-08 11:54:43,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:54:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:54:43,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 464 transitions. [2020-07-08 11:54:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:54:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 464 transitions. [2020-07-08 11:54:43,100 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 464 transitions. [2020-07-08 11:54:44,662 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 464 edges. 464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:44,690 INFO L225 Difference]: With dead ends: 1079 [2020-07-08 11:54:44,690 INFO L226 Difference]: Without dead ends: 600 [2020-07-08 11:54:44,691 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:54:44,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 600 states. [2020-07-08 11:54:49,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 600 to 520. [2020-07-08 11:54:49,207 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:54:49,207 INFO L82 GeneralOperation]: Start isEquivalent. First operand 600 states. Second operand 520 states. [2020-07-08 11:54:49,207 INFO L74 IsIncluded]: Start isIncluded. First operand 600 states. Second operand 520 states. [2020-07-08 11:54:49,208 INFO L87 Difference]: Start difference. First operand 600 states. Second operand 520 states. [2020-07-08 11:54:49,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:49,236 INFO L93 Difference]: Finished difference Result 600 states and 753 transitions. [2020-07-08 11:54:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 753 transitions. [2020-07-08 11:54:49,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:49,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:49,239 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand 600 states. [2020-07-08 11:54:49,239 INFO L87 Difference]: Start difference. First operand 520 states. Second operand 600 states. [2020-07-08 11:54:49,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:49,269 INFO L93 Difference]: Finished difference Result 600 states and 753 transitions. [2020-07-08 11:54:49,269 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 753 transitions. [2020-07-08 11:54:49,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:49,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:49,272 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:54:49,273 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:54:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 520 states. [2020-07-08 11:54:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 619 transitions. [2020-07-08 11:54:49,298 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 619 transitions. Word has length 113 [2020-07-08 11:54:49,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:54:49,299 INFO L479 AbstractCegarLoop]: Abstraction has 520 states and 619 transitions. [2020-07-08 11:54:49,299 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:54:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 619 transitions. [2020-07-08 11:54:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-08 11:54:49,301 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:54:49,301 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:54:49,302 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:54:49,302 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:54:49,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:54:49,302 INFO L82 PathProgramCache]: Analyzing trace with hash -1502717507, now seen corresponding path program 1 times [2020-07-08 11:54:49,302 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:54:49,303 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000121596] [2020-07-08 11:54:49,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:54:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,647 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:54:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {11519#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {11440#true} is VALID [2020-07-08 11:54:49,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,714 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11440#true} #601#return; {11440#true} is VALID [2020-07-08 11:54:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,724 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11440#true} {11440#true} #483#return; {11440#true} is VALID [2020-07-08 11:54:49,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,727 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11440#true} {11440#true} #485#return; {11440#true} is VALID [2020-07-08 11:54:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {11520#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:54:49,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {11520#(= 1 |valid_product_#res|)} assume true; {11520#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:54:49,746 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11520#(= 1 |valid_product_#res|)} {11440#true} #487#return; {11452#(= |main_#t~ret40| 1)} is VALID [2020-07-08 11:54:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,749 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11440#true} {11440#true} #489#return; {11440#true} is VALID [2020-07-08 11:54:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11440#true} is VALID [2020-07-08 11:54:49,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11440#true} #591#return; {11440#true} is VALID [2020-07-08 11:54:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-08 11:54:49,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,777 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {11440#true} is VALID [2020-07-08 11:54:49,778 INFO L263 TraceCheckUtils]: 0: Hoare triple {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {11440#true} is VALID [2020-07-08 11:54:49,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-08 11:54:49,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,778 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11440#true} {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {11440#true} is VALID [2020-07-08 11:54:49,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {11440#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {11440#true} is VALID [2020-07-08 11:54:49,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,779 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11440#true} {11440#true} #553#return; {11440#true} is VALID [2020-07-08 11:54:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-08 11:54:49,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,928 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-08 11:54:49,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-08 11:54:49,929 INFO L263 TraceCheckUtils]: 1: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-08 11:54:49,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-08 11:54:49,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,933 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-08 11:54:49,934 INFO L280 TraceCheckUtils]: 6: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 11:54:49,935 INFO L280 TraceCheckUtils]: 7: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-08 11:54:49,935 INFO L280 TraceCheckUtils]: 8: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-08 11:54:49,935 INFO L280 TraceCheckUtils]: 9: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:49,936 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-08 11:54:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-08 11:54:49,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,950 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-08 11:54:49,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:49,951 INFO L263 TraceCheckUtils]: 1: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-08 11:54:49,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-08 11:54:49,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,951 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-08 11:54:49,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:49,952 INFO L280 TraceCheckUtils]: 6: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,952 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-08 11:54:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:49,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-08 11:54:49,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-08 11:54:49,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-08 11:54:49,958 INFO L263 TraceCheckUtils]: 1: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-08 11:54:49,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:49,959 INFO L263 TraceCheckUtils]: 3: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-08 11:54:49,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-08 11:54:49,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,959 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-08 11:54:49,959 INFO L280 TraceCheckUtils]: 7: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:49,960 INFO L280 TraceCheckUtils]: 8: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,960 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-08 11:54:49,960 INFO L280 TraceCheckUtils]: 10: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-08 11:54:49,960 INFO L280 TraceCheckUtils]: 11: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-08 11:54:49,961 INFO L263 TraceCheckUtils]: 12: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:49,961 INFO L280 TraceCheckUtils]: 13: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-08 11:54:49,962 INFO L280 TraceCheckUtils]: 14: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,962 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-08 11:54:49,962 INFO L280 TraceCheckUtils]: 16: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,962 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-08 11:54:49,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11440#true} is VALID [2020-07-08 11:54:49,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume 0 == ~pumpRunning~0; {11440#true} is VALID [2020-07-08 11:54:49,963 INFO L263 TraceCheckUtils]: 2: Hoare triple {11440#true} call #t~ret7 := isHighWaterLevel(); {11440#true} is VALID [2020-07-08 11:54:49,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-08 11:54:49,964 INFO L263 TraceCheckUtils]: 4: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-08 11:54:49,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-08 11:54:49,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,966 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-08 11:54:49,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 11:54:49,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-08 11:54:49,968 INFO L280 TraceCheckUtils]: 11: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-08 11:54:49,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:49,969 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-08 11:54:49,969 INFO L280 TraceCheckUtils]: 14: Hoare triple {11441#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {11441#false} is VALID [2020-07-08 11:54:49,969 INFO L280 TraceCheckUtils]: 15: Hoare triple {11441#false} assume 0 != ~tmp~2; {11441#false} is VALID [2020-07-08 11:54:49,969 INFO L263 TraceCheckUtils]: 16: Hoare triple {11441#false} call activatePump(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:49,970 INFO L280 TraceCheckUtils]: 17: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-08 11:54:49,970 INFO L263 TraceCheckUtils]: 18: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-08 11:54:49,970 INFO L280 TraceCheckUtils]: 19: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:49,970 INFO L263 TraceCheckUtils]: 20: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-08 11:54:49,971 INFO L280 TraceCheckUtils]: 21: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-08 11:54:49,971 INFO L280 TraceCheckUtils]: 22: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,971 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-08 11:54:49,971 INFO L280 TraceCheckUtils]: 24: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:49,971 INFO L280 TraceCheckUtils]: 25: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,972 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-08 11:54:49,972 INFO L280 TraceCheckUtils]: 27: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-08 11:54:49,972 INFO L280 TraceCheckUtils]: 28: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-08 11:54:49,977 INFO L263 TraceCheckUtils]: 29: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:49,978 INFO L280 TraceCheckUtils]: 30: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-08 11:54:49,978 INFO L280 TraceCheckUtils]: 31: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,978 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-08 11:54:49,978 INFO L280 TraceCheckUtils]: 33: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,978 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-08 11:54:49,979 INFO L280 TraceCheckUtils]: 35: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:49,979 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11441#false} {11440#true} #587#return; {11441#false} is VALID [2020-07-08 11:54:49,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11440#true} is VALID [2020-07-08 11:54:49,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-08 11:54:49,981 INFO L263 TraceCheckUtils]: 2: Hoare triple {11440#true} call processEnvironment__wrappee__highWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:49,981 INFO L280 TraceCheckUtils]: 3: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11440#true} is VALID [2020-07-08 11:54:49,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {11440#true} assume 0 == ~pumpRunning~0; {11440#true} is VALID [2020-07-08 11:54:49,981 INFO L263 TraceCheckUtils]: 5: Hoare triple {11440#true} call #t~ret7 := isHighWaterLevel(); {11440#true} is VALID [2020-07-08 11:54:49,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-08 11:54:49,982 INFO L263 TraceCheckUtils]: 7: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-08 11:54:49,982 INFO L280 TraceCheckUtils]: 8: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-08 11:54:49,983 INFO L280 TraceCheckUtils]: 9: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,983 INFO L280 TraceCheckUtils]: 10: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,984 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-08 11:54:49,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 11:54:49,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-08 11:54:49,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-08 11:54:49,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:49,986 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-08 11:54:49,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {11441#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {11441#false} is VALID [2020-07-08 11:54:49,987 INFO L280 TraceCheckUtils]: 18: Hoare triple {11441#false} assume 0 != ~tmp~2; {11441#false} is VALID [2020-07-08 11:54:49,987 INFO L263 TraceCheckUtils]: 19: Hoare triple {11441#false} call activatePump(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:49,987 INFO L280 TraceCheckUtils]: 20: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-08 11:54:49,987 INFO L263 TraceCheckUtils]: 21: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-08 11:54:49,988 INFO L280 TraceCheckUtils]: 22: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:49,988 INFO L263 TraceCheckUtils]: 23: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-08 11:54:49,988 INFO L280 TraceCheckUtils]: 24: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-08 11:54:49,989 INFO L280 TraceCheckUtils]: 25: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,989 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-08 11:54:49,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:49,989 INFO L280 TraceCheckUtils]: 28: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,989 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-08 11:54:49,990 INFO L280 TraceCheckUtils]: 30: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-08 11:54:49,990 INFO L280 TraceCheckUtils]: 31: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-08 11:54:49,991 INFO L263 TraceCheckUtils]: 32: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:49,991 INFO L280 TraceCheckUtils]: 33: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-08 11:54:49,991 INFO L280 TraceCheckUtils]: 34: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,991 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-08 11:54:49,992 INFO L280 TraceCheckUtils]: 36: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:49,992 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-08 11:54:49,992 INFO L280 TraceCheckUtils]: 38: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:49,992 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11441#false} {11440#true} #587#return; {11441#false} is VALID [2020-07-08 11:54:49,992 INFO L280 TraceCheckUtils]: 40: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:49,993 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11441#false} {11440#true} #533#return; {11441#false} is VALID [2020-07-08 11:54:49,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11440#true} is VALID [2020-07-08 11:54:49,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-08 11:54:49,995 INFO L263 TraceCheckUtils]: 2: Hoare triple {11440#true} call processEnvironment__wrappee__methaneQuery(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:49,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11440#true} is VALID [2020-07-08 11:54:49,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-08 11:54:49,996 INFO L263 TraceCheckUtils]: 5: Hoare triple {11440#true} call processEnvironment__wrappee__highWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:49,996 INFO L280 TraceCheckUtils]: 6: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11440#true} is VALID [2020-07-08 11:54:49,997 INFO L280 TraceCheckUtils]: 7: Hoare triple {11440#true} assume 0 == ~pumpRunning~0; {11440#true} is VALID [2020-07-08 11:54:49,997 INFO L263 TraceCheckUtils]: 8: Hoare triple {11440#true} call #t~ret7 := isHighWaterLevel(); {11440#true} is VALID [2020-07-08 11:54:49,997 INFO L280 TraceCheckUtils]: 9: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-08 11:54:49,997 INFO L263 TraceCheckUtils]: 10: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-08 11:54:49,997 INFO L280 TraceCheckUtils]: 11: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-08 11:54:49,998 INFO L280 TraceCheckUtils]: 12: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,999 INFO L280 TraceCheckUtils]: 13: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:49,999 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-08 11:54:50,000 INFO L280 TraceCheckUtils]: 15: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 11:54:50,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-08 11:54:50,001 INFO L280 TraceCheckUtils]: 17: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-08 11:54:50,002 INFO L280 TraceCheckUtils]: 18: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:50,002 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-08 11:54:50,002 INFO L280 TraceCheckUtils]: 20: Hoare triple {11441#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {11441#false} is VALID [2020-07-08 11:54:50,002 INFO L280 TraceCheckUtils]: 21: Hoare triple {11441#false} assume 0 != ~tmp~2; {11441#false} is VALID [2020-07-08 11:54:50,003 INFO L263 TraceCheckUtils]: 22: Hoare triple {11441#false} call activatePump(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:50,003 INFO L280 TraceCheckUtils]: 23: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-08 11:54:50,003 INFO L263 TraceCheckUtils]: 24: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-08 11:54:50,003 INFO L280 TraceCheckUtils]: 25: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:50,003 INFO L263 TraceCheckUtils]: 26: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-08 11:54:50,004 INFO L280 TraceCheckUtils]: 27: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-08 11:54:50,004 INFO L280 TraceCheckUtils]: 28: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,004 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-08 11:54:50,004 INFO L280 TraceCheckUtils]: 30: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:50,004 INFO L280 TraceCheckUtils]: 31: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,005 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-08 11:54:50,005 INFO L280 TraceCheckUtils]: 33: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-08 11:54:50,005 INFO L280 TraceCheckUtils]: 34: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-08 11:54:50,006 INFO L263 TraceCheckUtils]: 35: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:50,006 INFO L280 TraceCheckUtils]: 36: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-08 11:54:50,006 INFO L280 TraceCheckUtils]: 37: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,006 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-08 11:54:50,007 INFO L280 TraceCheckUtils]: 39: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,007 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-08 11:54:50,007 INFO L280 TraceCheckUtils]: 41: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:50,007 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11441#false} {11440#true} #587#return; {11441#false} is VALID [2020-07-08 11:54:50,007 INFO L280 TraceCheckUtils]: 43: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:50,008 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11441#false} {11440#true} #533#return; {11441#false} is VALID [2020-07-08 11:54:50,008 INFO L280 TraceCheckUtils]: 45: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:50,008 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11441#false} {11440#true} #557#return; {11441#false} is VALID [2020-07-08 11:54:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:50,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {11440#true} is VALID [2020-07-08 11:54:50,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,016 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11441#false} #575#return; {11441#false} is VALID [2020-07-08 11:54:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:50,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-08 11:54:50,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11441#false} #577#return; {11441#false} is VALID [2020-07-08 11:54:50,025 INFO L263 TraceCheckUtils]: 0: Hoare triple {11440#true} call ULTIMATE.init(); {11519#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:54:50,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {11519#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {11440#true} is VALID [2020-07-08 11:54:50,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,026 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11440#true} {11440#true} #601#return; {11440#true} is VALID [2020-07-08 11:54:50,026 INFO L263 TraceCheckUtils]: 4: Hoare triple {11440#true} call #t~ret77 := main(); {11440#true} is VALID [2020-07-08 11:54:50,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} havoc ~retValue_acc~8;havoc ~tmp~8; {11440#true} is VALID [2020-07-08 11:54:50,026 INFO L263 TraceCheckUtils]: 6: Hoare triple {11440#true} call select_helpers(); {11440#true} is VALID [2020-07-08 11:54:50,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,027 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11440#true} {11440#true} #483#return; {11440#true} is VALID [2020-07-08 11:54:50,027 INFO L263 TraceCheckUtils]: 9: Hoare triple {11440#true} call select_features(); {11440#true} is VALID [2020-07-08 11:54:50,027 INFO L280 TraceCheckUtils]: 10: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,027 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11440#true} {11440#true} #485#return; {11440#true} is VALID [2020-07-08 11:54:50,028 INFO L263 TraceCheckUtils]: 12: Hoare triple {11440#true} call #t~ret40 := valid_product(); {11440#true} is VALID [2020-07-08 11:54:50,028 INFO L280 TraceCheckUtils]: 13: Hoare triple {11440#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {11520#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:54:50,029 INFO L280 TraceCheckUtils]: 14: Hoare triple {11520#(= 1 |valid_product_#res|)} assume true; {11520#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:54:50,030 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11520#(= 1 |valid_product_#res|)} {11440#true} #487#return; {11452#(= |main_#t~ret40| 1)} is VALID [2020-07-08 11:54:50,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {11452#(= |main_#t~ret40| 1)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {11453#(= 1 main_~tmp~8)} is VALID [2020-07-08 11:54:50,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {11453#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {11440#true} is VALID [2020-07-08 11:54:50,031 INFO L263 TraceCheckUtils]: 18: Hoare triple {11440#true} call setup(); {11440#true} is VALID [2020-07-08 11:54:50,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,031 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11440#true} {11440#true} #489#return; {11440#true} is VALID [2020-07-08 11:54:50,032 INFO L263 TraceCheckUtils]: 21: Hoare triple {11440#true} call runTest(); {11440#true} is VALID [2020-07-08 11:54:50,032 INFO L263 TraceCheckUtils]: 22: Hoare triple {11440#true} call __utac_acc__Specification5_spec__1(); {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:50,033 INFO L280 TraceCheckUtils]: 23: Hoare triple {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11440#true} is VALID [2020-07-08 11:54:50,033 INFO L280 TraceCheckUtils]: 24: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,033 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11440#true} {11440#true} #591#return; {11440#true} is VALID [2020-07-08 11:54:50,033 INFO L263 TraceCheckUtils]: 26: Hoare triple {11440#true} call test(); {11440#true} is VALID [2020-07-08 11:54:50,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {11440#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {11440#true} is VALID [2020-07-08 11:54:50,034 INFO L280 TraceCheckUtils]: 28: Hoare triple {11440#true} assume !false; {11440#true} is VALID [2020-07-08 11:54:50,034 INFO L280 TraceCheckUtils]: 29: Hoare triple {11440#true} assume ~splverifierCounter~0 < 4; {11440#true} is VALID [2020-07-08 11:54:50,034 INFO L280 TraceCheckUtils]: 30: Hoare triple {11440#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {11440#true} is VALID [2020-07-08 11:54:50,034 INFO L280 TraceCheckUtils]: 31: Hoare triple {11440#true} assume !(0 != ~tmp~1); {11440#true} is VALID [2020-07-08 11:54:50,034 INFO L280 TraceCheckUtils]: 32: Hoare triple {11440#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {11440#true} is VALID [2020-07-08 11:54:50,035 INFO L280 TraceCheckUtils]: 33: Hoare triple {11440#true} assume !(0 != ~tmp___0~1); {11440#true} is VALID [2020-07-08 11:54:50,035 INFO L280 TraceCheckUtils]: 34: Hoare triple {11440#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {11440#true} is VALID [2020-07-08 11:54:50,035 INFO L280 TraceCheckUtils]: 35: Hoare triple {11440#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {11440#true} is VALID [2020-07-08 11:54:50,035 INFO L280 TraceCheckUtils]: 36: Hoare triple {11440#true} assume !(0 != ~tmp___1~0); {11440#true} is VALID [2020-07-08 11:54:50,035 INFO L263 TraceCheckUtils]: 37: Hoare triple {11440#true} call timeShift(); {11440#true} is VALID [2020-07-08 11:54:50,036 INFO L263 TraceCheckUtils]: 38: Hoare triple {11440#true} call __utac_acc__Specification5_spec__2(); {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:50,037 INFO L263 TraceCheckUtils]: 39: Hoare triple {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {11440#true} is VALID [2020-07-08 11:54:50,037 INFO L280 TraceCheckUtils]: 40: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-08 11:54:50,037 INFO L280 TraceCheckUtils]: 41: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,037 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11440#true} {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {11440#true} is VALID [2020-07-08 11:54:50,037 INFO L280 TraceCheckUtils]: 43: Hoare triple {11440#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {11440#true} is VALID [2020-07-08 11:54:50,037 INFO L280 TraceCheckUtils]: 44: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,038 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11440#true} {11440#true} #553#return; {11440#true} is VALID [2020-07-08 11:54:50,038 INFO L280 TraceCheckUtils]: 46: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-08 11:54:50,038 INFO L280 TraceCheckUtils]: 47: Hoare triple {11440#true} assume 0 != ~systemActive~0; {11440#true} is VALID [2020-07-08 11:54:50,039 INFO L263 TraceCheckUtils]: 48: Hoare triple {11440#true} call processEnvironment(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:50,039 INFO L280 TraceCheckUtils]: 49: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11440#true} is VALID [2020-07-08 11:54:50,039 INFO L280 TraceCheckUtils]: 50: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-08 11:54:50,040 INFO L263 TraceCheckUtils]: 51: Hoare triple {11440#true} call processEnvironment__wrappee__methaneQuery(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:50,040 INFO L280 TraceCheckUtils]: 52: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11440#true} is VALID [2020-07-08 11:54:50,040 INFO L280 TraceCheckUtils]: 53: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-08 11:54:50,041 INFO L263 TraceCheckUtils]: 54: Hoare triple {11440#true} call processEnvironment__wrappee__highWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:50,041 INFO L280 TraceCheckUtils]: 55: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11440#true} is VALID [2020-07-08 11:54:50,041 INFO L280 TraceCheckUtils]: 56: Hoare triple {11440#true} assume 0 == ~pumpRunning~0; {11440#true} is VALID [2020-07-08 11:54:50,042 INFO L263 TraceCheckUtils]: 57: Hoare triple {11440#true} call #t~ret7 := isHighWaterLevel(); {11440#true} is VALID [2020-07-08 11:54:50,042 INFO L280 TraceCheckUtils]: 58: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-08 11:54:50,042 INFO L263 TraceCheckUtils]: 59: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-08 11:54:50,042 INFO L280 TraceCheckUtils]: 60: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-08 11:54:50,043 INFO L280 TraceCheckUtils]: 61: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:50,043 INFO L280 TraceCheckUtils]: 62: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:54:50,044 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-08 11:54:50,045 INFO L280 TraceCheckUtils]: 64: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 11:54:50,046 INFO L280 TraceCheckUtils]: 65: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-08 11:54:50,046 INFO L280 TraceCheckUtils]: 66: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-08 11:54:50,046 INFO L280 TraceCheckUtils]: 67: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:50,046 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-08 11:54:50,047 INFO L280 TraceCheckUtils]: 69: Hoare triple {11441#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {11441#false} is VALID [2020-07-08 11:54:50,047 INFO L280 TraceCheckUtils]: 70: Hoare triple {11441#false} assume 0 != ~tmp~2; {11441#false} is VALID [2020-07-08 11:54:50,047 INFO L263 TraceCheckUtils]: 71: Hoare triple {11441#false} call activatePump(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:50,047 INFO L280 TraceCheckUtils]: 72: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-08 11:54:50,047 INFO L263 TraceCheckUtils]: 73: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-08 11:54:50,048 INFO L280 TraceCheckUtils]: 74: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:50,048 INFO L263 TraceCheckUtils]: 75: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-08 11:54:50,048 INFO L280 TraceCheckUtils]: 76: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-08 11:54:50,048 INFO L280 TraceCheckUtils]: 77: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,049 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-08 11:54:50,049 INFO L280 TraceCheckUtils]: 79: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-08 11:54:50,049 INFO L280 TraceCheckUtils]: 80: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,049 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-08 11:54:50,049 INFO L280 TraceCheckUtils]: 82: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-08 11:54:50,049 INFO L280 TraceCheckUtils]: 83: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-08 11:54:50,050 INFO L263 TraceCheckUtils]: 84: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:50,050 INFO L280 TraceCheckUtils]: 85: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-08 11:54:50,051 INFO L280 TraceCheckUtils]: 86: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,051 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-08 11:54:50,051 INFO L280 TraceCheckUtils]: 88: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,051 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-08 11:54:50,051 INFO L280 TraceCheckUtils]: 90: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:50,052 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11441#false} {11440#true} #587#return; {11441#false} is VALID [2020-07-08 11:54:50,052 INFO L280 TraceCheckUtils]: 92: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:50,052 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {11441#false} {11440#true} #533#return; {11441#false} is VALID [2020-07-08 11:54:50,052 INFO L280 TraceCheckUtils]: 94: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-08 11:54:50,053 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11441#false} {11440#true} #557#return; {11441#false} is VALID [2020-07-08 11:54:50,053 INFO L263 TraceCheckUtils]: 96: Hoare triple {11441#false} call __utac_acc__Specification5_spec__3(); {11441#false} is VALID [2020-07-08 11:54:50,053 INFO L280 TraceCheckUtils]: 97: Hoare triple {11441#false} havoc ~tmp~0;havoc ~tmp___0~0; {11441#false} is VALID [2020-07-08 11:54:50,053 INFO L263 TraceCheckUtils]: 98: Hoare triple {11441#false} call #t~ret1 := getWaterLevel(); {11440#true} is VALID [2020-07-08 11:54:50,053 INFO L280 TraceCheckUtils]: 99: Hoare triple {11440#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {11440#true} is VALID [2020-07-08 11:54:50,053 INFO L280 TraceCheckUtils]: 100: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,054 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11440#true} {11441#false} #575#return; {11441#false} is VALID [2020-07-08 11:54:50,054 INFO L280 TraceCheckUtils]: 102: Hoare triple {11441#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11441#false} is VALID [2020-07-08 11:54:50,054 INFO L280 TraceCheckUtils]: 103: Hoare triple {11441#false} assume 2 != ~tmp~0; {11441#false} is VALID [2020-07-08 11:54:50,054 INFO L263 TraceCheckUtils]: 104: Hoare triple {11441#false} call #t~ret2 := isPumpRunning(); {11440#true} is VALID [2020-07-08 11:54:50,055 INFO L280 TraceCheckUtils]: 105: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-08 11:54:50,055 INFO L280 TraceCheckUtils]: 106: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-08 11:54:50,055 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {11440#true} {11441#false} #577#return; {11441#false} is VALID [2020-07-08 11:54:50,055 INFO L280 TraceCheckUtils]: 108: Hoare triple {11441#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {11441#false} is VALID [2020-07-08 11:54:50,055 INFO L280 TraceCheckUtils]: 109: Hoare triple {11441#false} assume 0 != ~tmp___0~0; {11441#false} is VALID [2020-07-08 11:54:50,056 INFO L280 TraceCheckUtils]: 110: Hoare triple {11441#false} assume 0 == ~switchedOnBeforeTS~0; {11441#false} is VALID [2020-07-08 11:54:50,056 INFO L263 TraceCheckUtils]: 111: Hoare triple {11441#false} call __automaton_fail(); {11441#false} is VALID [2020-07-08 11:54:50,056 INFO L280 TraceCheckUtils]: 112: Hoare triple {11441#false} assume !false; {11441#false} is VALID [2020-07-08 11:54:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:54:50,071 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000121596] [2020-07-08 11:54:50,071 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:54:50,072 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:54:50,072 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214283175] [2020-07-08 11:54:50,074 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 113 [2020-07-08 11:54:50,075 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:54:50,075 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:54:50,205 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:50,205 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:54:50,205 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:54:50,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:54:50,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:54:50,206 INFO L87 Difference]: Start difference. First operand 520 states and 619 transitions. Second operand 11 states. [2020-07-08 11:54:52,166 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:54:52,674 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:54:53,024 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:54:59,396 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:55:00,072 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:55:00,541 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:55:11,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:11,904 INFO L93 Difference]: Finished difference Result 1102 states and 1402 transitions. [2020-07-08 11:55:11,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:55:11,904 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 113 [2020-07-08 11:55:11,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:55:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:55:11,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 464 transitions. [2020-07-08 11:55:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:55:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 464 transitions. [2020-07-08 11:55:11,922 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 464 transitions. [2020-07-08 11:55:13,482 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 464 edges. 464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:55:13,513 INFO L225 Difference]: With dead ends: 1102 [2020-07-08 11:55:13,514 INFO L226 Difference]: Without dead ends: 610 [2020-07-08 11:55:13,516 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:55:13,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2020-07-08 11:55:17,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 528. [2020-07-08 11:55:17,960 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:55:17,960 INFO L82 GeneralOperation]: Start isEquivalent. First operand 610 states. Second operand 528 states. [2020-07-08 11:55:17,960 INFO L74 IsIncluded]: Start isIncluded. First operand 610 states. Second operand 528 states. [2020-07-08 11:55:17,960 INFO L87 Difference]: Start difference. First operand 610 states. Second operand 528 states. [2020-07-08 11:55:17,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:17,990 INFO L93 Difference]: Finished difference Result 610 states and 761 transitions. [2020-07-08 11:55:17,990 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 761 transitions. [2020-07-08 11:55:17,993 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:17,993 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:17,993 INFO L74 IsIncluded]: Start isIncluded. First operand 528 states. Second operand 610 states. [2020-07-08 11:55:17,993 INFO L87 Difference]: Start difference. First operand 528 states. Second operand 610 states. [2020-07-08 11:55:18,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:18,022 INFO L93 Difference]: Finished difference Result 610 states and 761 transitions. [2020-07-08 11:55:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 761 transitions. [2020-07-08 11:55:18,025 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:18,025 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:18,025 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:55:18,026 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:55:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 528 states. [2020-07-08 11:55:18,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 627 transitions. [2020-07-08 11:55:18,053 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 627 transitions. Word has length 113 [2020-07-08 11:55:18,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:55:18,054 INFO L479 AbstractCegarLoop]: Abstraction has 528 states and 627 transitions. [2020-07-08 11:55:18,054 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:55:18,054 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 627 transitions. [2020-07-08 11:55:18,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-08 11:55:18,056 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:55:18,056 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:55:18,056 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:55:18,057 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:55:18,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:55:18,057 INFO L82 PathProgramCache]: Analyzing trace with hash -733547492, now seen corresponding path program 1 times [2020-07-08 11:55:18,057 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:55:18,058 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702454336] [2020-07-08 11:55:18,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:55:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,384 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:55:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {15170#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {15097#(<= ~waterLevel~0 1)} assume true; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15097#(<= ~waterLevel~0 1)} {15092#true} #601#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,491 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #483#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,495 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #485#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {15092#true} is VALID [2020-07-08 11:55:18,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #487#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,504 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #489#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15092#true} is VALID [2020-07-08 11:55:18,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #591#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-08 11:55:18,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,537 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {15092#true} is VALID [2020-07-08 11:55:18,538 INFO L263 TraceCheckUtils]: 0: Hoare triple {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {15092#true} is VALID [2020-07-08 11:55:18,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-08 11:55:18,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,538 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15092#true} {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {15092#true} is VALID [2020-07-08 11:55:18,539 INFO L280 TraceCheckUtils]: 4: Hoare triple {15092#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {15092#true} is VALID [2020-07-08 11:55:18,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,540 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #553#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-08 11:55:18,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,633 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-08 11:55:18,633 INFO L263 TraceCheckUtils]: 1: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-08 11:55:18,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-08 11:55:18,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,636 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,639 INFO L280 TraceCheckUtils]: 9: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,639 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-08 11:55:18,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,654 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-08 11:55:18,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,655 INFO L263 TraceCheckUtils]: 1: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-08 11:55:18,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-08 11:55:18,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,655 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-08 11:55:18,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,656 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-08 11:55:18,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-08 11:55:18,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,661 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-08 11:55:18,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-08 11:55:18,661 INFO L263 TraceCheckUtils]: 1: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-08 11:55:18,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,662 INFO L263 TraceCheckUtils]: 3: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-08 11:55:18,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-08 11:55:18,662 INFO L280 TraceCheckUtils]: 5: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,663 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-08 11:55:18,663 INFO L280 TraceCheckUtils]: 7: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,663 INFO L280 TraceCheckUtils]: 8: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,663 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-08 11:55:18,663 INFO L280 TraceCheckUtils]: 10: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-08 11:55:18,664 INFO L280 TraceCheckUtils]: 11: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-08 11:55:18,664 INFO L263 TraceCheckUtils]: 12: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,665 INFO L280 TraceCheckUtils]: 13: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-08 11:55:18,665 INFO L280 TraceCheckUtils]: 14: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,665 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-08 11:55:18,665 INFO L280 TraceCheckUtils]: 16: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,666 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15092#true} is VALID [2020-07-08 11:55:18,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume 0 == ~pumpRunning~0; {15092#true} is VALID [2020-07-08 11:55:18,667 INFO L263 TraceCheckUtils]: 2: Hoare triple {15092#true} call #t~ret7 := isHighWaterLevel(); {15092#true} is VALID [2020-07-08 11:55:18,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-08 11:55:18,668 INFO L263 TraceCheckUtils]: 4: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-08 11:55:18,668 INFO L280 TraceCheckUtils]: 5: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-08 11:55:18,669 INFO L280 TraceCheckUtils]: 6: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,670 INFO L280 TraceCheckUtils]: 7: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,671 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,673 INFO L280 TraceCheckUtils]: 12: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,674 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,675 INFO L280 TraceCheckUtils]: 14: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,675 INFO L280 TraceCheckUtils]: 15: Hoare triple {15218#(< 1 ~waterLevel~0)} assume 0 != ~tmp~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,676 INFO L263 TraceCheckUtils]: 16: Hoare triple {15218#(< 1 ~waterLevel~0)} call activatePump(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,676 INFO L280 TraceCheckUtils]: 17: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-08 11:55:18,676 INFO L263 TraceCheckUtils]: 18: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-08 11:55:18,677 INFO L280 TraceCheckUtils]: 19: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,677 INFO L263 TraceCheckUtils]: 20: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-08 11:55:18,677 INFO L280 TraceCheckUtils]: 21: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-08 11:55:18,677 INFO L280 TraceCheckUtils]: 22: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,678 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-08 11:55:18,678 INFO L280 TraceCheckUtils]: 24: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,678 INFO L280 TraceCheckUtils]: 25: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,678 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-08 11:55:18,678 INFO L280 TraceCheckUtils]: 27: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-08 11:55:18,679 INFO L280 TraceCheckUtils]: 28: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-08 11:55:18,680 INFO L263 TraceCheckUtils]: 29: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,680 INFO L280 TraceCheckUtils]: 30: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-08 11:55:18,680 INFO L280 TraceCheckUtils]: 31: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,680 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-08 11:55:18,681 INFO L280 TraceCheckUtils]: 33: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,681 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,682 INFO L280 TraceCheckUtils]: 35: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,683 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #587#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15092#true} is VALID [2020-07-08 11:55:18,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-08 11:55:18,685 INFO L263 TraceCheckUtils]: 2: Hoare triple {15092#true} call processEnvironment__wrappee__highWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15092#true} is VALID [2020-07-08 11:55:18,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {15092#true} assume 0 == ~pumpRunning~0; {15092#true} is VALID [2020-07-08 11:55:18,686 INFO L263 TraceCheckUtils]: 5: Hoare triple {15092#true} call #t~ret7 := isHighWaterLevel(); {15092#true} is VALID [2020-07-08 11:55:18,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-08 11:55:18,686 INFO L263 TraceCheckUtils]: 7: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-08 11:55:18,687 INFO L280 TraceCheckUtils]: 8: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-08 11:55:18,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,688 INFO L280 TraceCheckUtils]: 10: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,689 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,691 INFO L280 TraceCheckUtils]: 14: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,691 INFO L280 TraceCheckUtils]: 15: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,692 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,694 INFO L280 TraceCheckUtils]: 18: Hoare triple {15218#(< 1 ~waterLevel~0)} assume 0 != ~tmp~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,694 INFO L263 TraceCheckUtils]: 19: Hoare triple {15218#(< 1 ~waterLevel~0)} call activatePump(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,695 INFO L280 TraceCheckUtils]: 20: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-08 11:55:18,695 INFO L263 TraceCheckUtils]: 21: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-08 11:55:18,695 INFO L280 TraceCheckUtils]: 22: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,695 INFO L263 TraceCheckUtils]: 23: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-08 11:55:18,696 INFO L280 TraceCheckUtils]: 24: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-08 11:55:18,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,696 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-08 11:55:18,696 INFO L280 TraceCheckUtils]: 27: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,697 INFO L280 TraceCheckUtils]: 28: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,697 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-08 11:55:18,697 INFO L280 TraceCheckUtils]: 30: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-08 11:55:18,697 INFO L280 TraceCheckUtils]: 31: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-08 11:55:18,698 INFO L263 TraceCheckUtils]: 32: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,698 INFO L280 TraceCheckUtils]: 33: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-08 11:55:18,699 INFO L280 TraceCheckUtils]: 34: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,699 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-08 11:55:18,699 INFO L280 TraceCheckUtils]: 36: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,700 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,700 INFO L280 TraceCheckUtils]: 38: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,701 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #587#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,702 INFO L280 TraceCheckUtils]: 40: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,702 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #533#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15092#true} is VALID [2020-07-08 11:55:18,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-08 11:55:18,706 INFO L263 TraceCheckUtils]: 2: Hoare triple {15092#true} call processEnvironment__wrappee__methaneQuery(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,706 INFO L280 TraceCheckUtils]: 3: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15092#true} is VALID [2020-07-08 11:55:18,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-08 11:55:18,707 INFO L263 TraceCheckUtils]: 5: Hoare triple {15092#true} call processEnvironment__wrappee__highWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15092#true} is VALID [2020-07-08 11:55:18,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {15092#true} assume 0 == ~pumpRunning~0; {15092#true} is VALID [2020-07-08 11:55:18,708 INFO L263 TraceCheckUtils]: 8: Hoare triple {15092#true} call #t~ret7 := isHighWaterLevel(); {15092#true} is VALID [2020-07-08 11:55:18,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-08 11:55:18,708 INFO L263 TraceCheckUtils]: 10: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-08 11:55:18,708 INFO L280 TraceCheckUtils]: 11: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-08 11:55:18,709 INFO L280 TraceCheckUtils]: 12: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,710 INFO L280 TraceCheckUtils]: 13: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,710 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,711 INFO L280 TraceCheckUtils]: 15: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,711 INFO L280 TraceCheckUtils]: 16: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,712 INFO L280 TraceCheckUtils]: 17: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,718 INFO L280 TraceCheckUtils]: 18: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,719 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,720 INFO L280 TraceCheckUtils]: 21: Hoare triple {15218#(< 1 ~waterLevel~0)} assume 0 != ~tmp~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,721 INFO L263 TraceCheckUtils]: 22: Hoare triple {15218#(< 1 ~waterLevel~0)} call activatePump(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,721 INFO L280 TraceCheckUtils]: 23: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-08 11:55:18,722 INFO L263 TraceCheckUtils]: 24: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-08 11:55:18,722 INFO L280 TraceCheckUtils]: 25: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,722 INFO L263 TraceCheckUtils]: 26: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-08 11:55:18,722 INFO L280 TraceCheckUtils]: 27: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-08 11:55:18,722 INFO L280 TraceCheckUtils]: 28: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,722 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-08 11:55:18,723 INFO L280 TraceCheckUtils]: 30: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,723 INFO L280 TraceCheckUtils]: 31: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,723 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-08 11:55:18,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-08 11:55:18,723 INFO L280 TraceCheckUtils]: 34: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-08 11:55:18,724 INFO L263 TraceCheckUtils]: 35: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-08 11:55:18,724 INFO L280 TraceCheckUtils]: 37: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,725 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-08 11:55:18,725 INFO L280 TraceCheckUtils]: 39: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,726 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,727 INFO L280 TraceCheckUtils]: 41: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,727 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #587#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,728 INFO L280 TraceCheckUtils]: 43: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,729 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #533#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,730 INFO L280 TraceCheckUtils]: 45: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,731 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15097#(<= ~waterLevel~0 1)} #557#return; {15093#false} is VALID [2020-07-08 11:55:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {15092#true} is VALID [2020-07-08 11:55:18,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,738 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15093#false} #575#return; {15093#false} is VALID [2020-07-08 11:55:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:18,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-08 11:55:18,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,743 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15093#false} #577#return; {15093#false} is VALID [2020-07-08 11:55:18,747 INFO L263 TraceCheckUtils]: 0: Hoare triple {15092#true} call ULTIMATE.init(); {15170#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:55:18,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {15170#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {15097#(<= ~waterLevel~0 1)} assume true; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,756 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15097#(<= ~waterLevel~0 1)} {15092#true} #601#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,757 INFO L263 TraceCheckUtils]: 4: Hoare triple {15097#(<= ~waterLevel~0 1)} call #t~ret77 := main(); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {15097#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;havoc ~tmp~8; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,758 INFO L263 TraceCheckUtils]: 6: Hoare triple {15097#(<= ~waterLevel~0 1)} call select_helpers(); {15092#true} is VALID [2020-07-08 11:55:18,758 INFO L280 TraceCheckUtils]: 7: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,758 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #483#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,758 INFO L263 TraceCheckUtils]: 9: Hoare triple {15097#(<= ~waterLevel~0 1)} call select_features(); {15092#true} is VALID [2020-07-08 11:55:18,759 INFO L280 TraceCheckUtils]: 10: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,759 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #485#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,759 INFO L263 TraceCheckUtils]: 12: Hoare triple {15097#(<= ~waterLevel~0 1)} call #t~ret40 := valid_product(); {15092#true} is VALID [2020-07-08 11:55:18,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {15092#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {15092#true} is VALID [2020-07-08 11:55:18,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,761 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #487#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,761 INFO L280 TraceCheckUtils]: 16: Hoare triple {15097#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,762 INFO L280 TraceCheckUtils]: 17: Hoare triple {15097#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,762 INFO L263 TraceCheckUtils]: 18: Hoare triple {15097#(<= ~waterLevel~0 1)} call setup(); {15092#true} is VALID [2020-07-08 11:55:18,762 INFO L280 TraceCheckUtils]: 19: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,763 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #489#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,764 INFO L263 TraceCheckUtils]: 21: Hoare triple {15097#(<= ~waterLevel~0 1)} call runTest(); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,765 INFO L263 TraceCheckUtils]: 22: Hoare triple {15097#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:18,765 INFO L280 TraceCheckUtils]: 23: Hoare triple {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15092#true} is VALID [2020-07-08 11:55:18,765 INFO L280 TraceCheckUtils]: 24: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,766 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #591#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,767 INFO L263 TraceCheckUtils]: 26: Hoare triple {15097#(<= ~waterLevel~0 1)} call test(); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,767 INFO L280 TraceCheckUtils]: 27: Hoare triple {15097#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !false; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,768 INFO L280 TraceCheckUtils]: 29: Hoare triple {15097#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {15097#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,770 INFO L280 TraceCheckUtils]: 32: Hoare triple {15097#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,771 INFO L280 TraceCheckUtils]: 33: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {15097#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,772 INFO L280 TraceCheckUtils]: 35: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,772 INFO L280 TraceCheckUtils]: 36: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___1~0); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,773 INFO L263 TraceCheckUtils]: 37: Hoare triple {15097#(<= ~waterLevel~0 1)} call timeShift(); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,773 INFO L263 TraceCheckUtils]: 38: Hoare triple {15097#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:18,774 INFO L263 TraceCheckUtils]: 39: Hoare triple {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {15092#true} is VALID [2020-07-08 11:55:18,774 INFO L280 TraceCheckUtils]: 40: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-08 11:55:18,774 INFO L280 TraceCheckUtils]: 41: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,774 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15092#true} {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {15092#true} is VALID [2020-07-08 11:55:18,775 INFO L280 TraceCheckUtils]: 43: Hoare triple {15092#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {15092#true} is VALID [2020-07-08 11:55:18,775 INFO L280 TraceCheckUtils]: 44: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,776 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #553#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,776 INFO L280 TraceCheckUtils]: 46: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,777 INFO L280 TraceCheckUtils]: 47: Hoare triple {15097#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:18,777 INFO L263 TraceCheckUtils]: 48: Hoare triple {15097#(<= ~waterLevel~0 1)} call processEnvironment(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,778 INFO L280 TraceCheckUtils]: 49: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15092#true} is VALID [2020-07-08 11:55:18,778 INFO L280 TraceCheckUtils]: 50: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-08 11:55:18,778 INFO L263 TraceCheckUtils]: 51: Hoare triple {15092#true} call processEnvironment__wrappee__methaneQuery(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,779 INFO L280 TraceCheckUtils]: 52: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15092#true} is VALID [2020-07-08 11:55:18,779 INFO L280 TraceCheckUtils]: 53: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-08 11:55:18,779 INFO L263 TraceCheckUtils]: 54: Hoare triple {15092#true} call processEnvironment__wrappee__highWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,780 INFO L280 TraceCheckUtils]: 55: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15092#true} is VALID [2020-07-08 11:55:18,780 INFO L280 TraceCheckUtils]: 56: Hoare triple {15092#true} assume 0 == ~pumpRunning~0; {15092#true} is VALID [2020-07-08 11:55:18,780 INFO L263 TraceCheckUtils]: 57: Hoare triple {15092#true} call #t~ret7 := isHighWaterLevel(); {15092#true} is VALID [2020-07-08 11:55:18,780 INFO L280 TraceCheckUtils]: 58: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-08 11:55:18,780 INFO L263 TraceCheckUtils]: 59: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-08 11:55:18,781 INFO L280 TraceCheckUtils]: 60: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-08 11:55:18,781 INFO L280 TraceCheckUtils]: 61: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,782 INFO L280 TraceCheckUtils]: 62: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,783 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,783 INFO L280 TraceCheckUtils]: 64: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,784 INFO L280 TraceCheckUtils]: 65: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,785 INFO L280 TraceCheckUtils]: 66: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,785 INFO L280 TraceCheckUtils]: 67: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,787 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,787 INFO L280 TraceCheckUtils]: 69: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,788 INFO L280 TraceCheckUtils]: 70: Hoare triple {15218#(< 1 ~waterLevel~0)} assume 0 != ~tmp~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,788 INFO L263 TraceCheckUtils]: 71: Hoare triple {15218#(< 1 ~waterLevel~0)} call activatePump(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,789 INFO L280 TraceCheckUtils]: 72: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-08 11:55:18,789 INFO L263 TraceCheckUtils]: 73: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-08 11:55:18,789 INFO L280 TraceCheckUtils]: 74: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,789 INFO L263 TraceCheckUtils]: 75: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-08 11:55:18,789 INFO L280 TraceCheckUtils]: 76: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-08 11:55:18,790 INFO L280 TraceCheckUtils]: 77: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,790 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-08 11:55:18,790 INFO L280 TraceCheckUtils]: 79: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-08 11:55:18,790 INFO L280 TraceCheckUtils]: 80: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,790 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-08 11:55:18,791 INFO L280 TraceCheckUtils]: 82: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-08 11:55:18,791 INFO L280 TraceCheckUtils]: 83: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-08 11:55:18,792 INFO L263 TraceCheckUtils]: 84: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:18,792 INFO L280 TraceCheckUtils]: 85: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-08 11:55:18,792 INFO L280 TraceCheckUtils]: 86: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,792 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-08 11:55:18,793 INFO L280 TraceCheckUtils]: 88: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,794 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,794 INFO L280 TraceCheckUtils]: 90: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,795 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #587#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,795 INFO L280 TraceCheckUtils]: 92: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,796 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #533#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,797 INFO L280 TraceCheckUtils]: 94: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-08 11:55:18,797 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15097#(<= ~waterLevel~0 1)} #557#return; {15093#false} is VALID [2020-07-08 11:55:18,798 INFO L263 TraceCheckUtils]: 96: Hoare triple {15093#false} call __utac_acc__Specification5_spec__3(); {15093#false} is VALID [2020-07-08 11:55:18,798 INFO L280 TraceCheckUtils]: 97: Hoare triple {15093#false} havoc ~tmp~0;havoc ~tmp___0~0; {15093#false} is VALID [2020-07-08 11:55:18,798 INFO L263 TraceCheckUtils]: 98: Hoare triple {15093#false} call #t~ret1 := getWaterLevel(); {15092#true} is VALID [2020-07-08 11:55:18,798 INFO L280 TraceCheckUtils]: 99: Hoare triple {15092#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {15092#true} is VALID [2020-07-08 11:55:18,798 INFO L280 TraceCheckUtils]: 100: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,799 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {15092#true} {15093#false} #575#return; {15093#false} is VALID [2020-07-08 11:55:18,799 INFO L280 TraceCheckUtils]: 102: Hoare triple {15093#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {15093#false} is VALID [2020-07-08 11:55:18,799 INFO L280 TraceCheckUtils]: 103: Hoare triple {15093#false} assume 2 != ~tmp~0; {15093#false} is VALID [2020-07-08 11:55:18,799 INFO L263 TraceCheckUtils]: 104: Hoare triple {15093#false} call #t~ret2 := isPumpRunning(); {15092#true} is VALID [2020-07-08 11:55:18,799 INFO L280 TraceCheckUtils]: 105: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-08 11:55:18,800 INFO L280 TraceCheckUtils]: 106: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-08 11:55:18,800 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15092#true} {15093#false} #577#return; {15093#false} is VALID [2020-07-08 11:55:18,800 INFO L280 TraceCheckUtils]: 108: Hoare triple {15093#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {15093#false} is VALID [2020-07-08 11:55:18,800 INFO L280 TraceCheckUtils]: 109: Hoare triple {15093#false} assume 0 != ~tmp___0~0; {15093#false} is VALID [2020-07-08 11:55:18,800 INFO L280 TraceCheckUtils]: 110: Hoare triple {15093#false} assume 0 == ~switchedOnBeforeTS~0; {15093#false} is VALID [2020-07-08 11:55:18,800 INFO L263 TraceCheckUtils]: 111: Hoare triple {15093#false} call __automaton_fail(); {15093#false} is VALID [2020-07-08 11:55:18,801 INFO L280 TraceCheckUtils]: 112: Hoare triple {15093#false} assume !false; {15093#false} is VALID [2020-07-08 11:55:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:55:18,818 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702454336] [2020-07-08 11:55:18,822 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:55:18,823 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:55:18,823 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756083840] [2020-07-08 11:55:18,824 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-08 11:55:18,825 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:55:18,825 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:55:18,967 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:55:18,967 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:55:18,967 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:55:18,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:55:18,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:55:18,968 INFO L87 Difference]: Start difference. First operand 528 states and 627 transitions. Second operand 7 states. [2020-07-08 11:55:19,679 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:55:25,651 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:55:45,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:45,676 INFO L93 Difference]: Finished difference Result 1837 states and 2447 transitions. [2020-07-08 11:55:45,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:55:45,677 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-08 11:55:45,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:55:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:55:45,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 829 transitions. [2020-07-08 11:55:45,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:55:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 829 transitions. [2020-07-08 11:55:45,706 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 829 transitions. [2020-07-08 11:55:48,748 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 829 edges. 829 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:55:48,838 INFO L225 Difference]: With dead ends: 1837 [2020-07-08 11:55:48,838 INFO L226 Difference]: Without dead ends: 1337 [2020-07-08 11:55:48,840 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-08 11:55:48,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1337 states. [2020-07-08 11:55:59,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1337 to 1190. [2020-07-08 11:55:59,245 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:55:59,245 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1337 states. Second operand 1190 states. [2020-07-08 11:55:59,245 INFO L74 IsIncluded]: Start isIncluded. First operand 1337 states. Second operand 1190 states. [2020-07-08 11:55:59,245 INFO L87 Difference]: Start difference. First operand 1337 states. Second operand 1190 states. [2020-07-08 11:55:59,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:59,370 INFO L93 Difference]: Finished difference Result 1337 states and 1733 transitions. [2020-07-08 11:55:59,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1733 transitions. [2020-07-08 11:55:59,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:59,378 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:59,378 INFO L74 IsIncluded]: Start isIncluded. First operand 1190 states. Second operand 1337 states. [2020-07-08 11:55:59,378 INFO L87 Difference]: Start difference. First operand 1190 states. Second operand 1337 states. [2020-07-08 11:55:59,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:59,515 INFO L93 Difference]: Finished difference Result 1337 states and 1733 transitions. [2020-07-08 11:55:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1733 transitions. [2020-07-08 11:55:59,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:59,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:59,521 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:55:59,522 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:55:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1190 states. [2020-07-08 11:55:59,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1190 states and 1478 transitions. [2020-07-08 11:55:59,649 INFO L78 Accepts]: Start accepts. Automaton has 1190 states and 1478 transitions. Word has length 113 [2020-07-08 11:55:59,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:55:59,652 INFO L479 AbstractCegarLoop]: Abstraction has 1190 states and 1478 transitions. [2020-07-08 11:55:59,652 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:55:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1478 transitions. [2020-07-08 11:55:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-07-08 11:55:59,659 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:55:59,659 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:55:59,659 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:55:59,660 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:55:59,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:55:59,660 INFO L82 PathProgramCache]: Analyzing trace with hash 216342370, now seen corresponding path program 1 times [2020-07-08 11:55:59,660 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:55:59,661 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894947629] [2020-07-08 11:55:59,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:55:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,227 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:56:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {22218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {22139#(= 1 ~waterLevel~0)} assume true; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,323 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22139#(= 1 ~waterLevel~0)} {22134#true} #601#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,329 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #483#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,334 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #485#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {22134#true} is VALID [2020-07-08 11:56:00,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,339 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #487#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,343 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #489#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {22134#true} is VALID [2020-07-08 11:56:00,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,373 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #591#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {22220#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:56:00,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:56:00,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {22139#(= 1 ~waterLevel~0)} #535#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-08 11:56:00,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {22134#true} is VALID [2020-07-08 11:56:00,492 INFO L263 TraceCheckUtils]: 0: Hoare triple {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {22134#true} is VALID [2020-07-08 11:56:00,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-08 11:56:00,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,493 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22134#true} {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {22134#true} is VALID [2020-07-08 11:56:00,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {22134#true} is VALID [2020-07-08 11:56:00,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,494 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {22134#true} {22155#(= 2 ~waterLevel~0)} #553#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,559 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-08 11:56:00,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-08 11:56:00,560 INFO L263 TraceCheckUtils]: 1: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-08 11:56:00,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,561 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-08 11:56:00,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-08 11:56:00,561 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-08 11:56:00,561 INFO L280 TraceCheckUtils]: 8: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-08 11:56:00,562 INFO L280 TraceCheckUtils]: 9: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,562 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-08 11:56:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-08 11:56:00,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,578 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-08 11:56:00,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,579 INFO L263 TraceCheckUtils]: 1: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-08 11:56:00,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-08 11:56:00,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-08 11:56:00,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,582 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-08 11:56:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-08 11:56:00,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,587 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-08 11:56:00,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-08 11:56:00,588 INFO L263 TraceCheckUtils]: 1: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-08 11:56:00,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,589 INFO L263 TraceCheckUtils]: 3: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-08 11:56:00,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-08 11:56:00,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,590 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-08 11:56:00,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,591 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-08 11:56:00,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-08 11:56:00,592 INFO L280 TraceCheckUtils]: 11: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-08 11:56:00,593 INFO L263 TraceCheckUtils]: 12: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,594 INFO L280 TraceCheckUtils]: 13: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-08 11:56:00,594 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,595 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-08 11:56:00,595 INFO L280 TraceCheckUtils]: 16: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,595 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-08 11:56:00,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {22134#true} is VALID [2020-07-08 11:56:00,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume 0 == ~pumpRunning~0; {22134#true} is VALID [2020-07-08 11:56:00,597 INFO L263 TraceCheckUtils]: 2: Hoare triple {22134#true} call #t~ret7 := isHighWaterLevel(); {22134#true} is VALID [2020-07-08 11:56:00,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-08 11:56:00,598 INFO L263 TraceCheckUtils]: 4: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-08 11:56:00,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,599 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-08 11:56:00,600 INFO L280 TraceCheckUtils]: 9: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-08 11:56:00,600 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-08 11:56:00,600 INFO L280 TraceCheckUtils]: 11: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-08 11:56:00,601 INFO L280 TraceCheckUtils]: 12: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,601 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-08 11:56:00,601 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {22134#true} is VALID [2020-07-08 11:56:00,602 INFO L280 TraceCheckUtils]: 15: Hoare triple {22134#true} assume 0 != ~tmp~2; {22134#true} is VALID [2020-07-08 11:56:00,603 INFO L263 TraceCheckUtils]: 16: Hoare triple {22134#true} call activatePump(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-08 11:56:00,604 INFO L263 TraceCheckUtils]: 18: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-08 11:56:00,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,605 INFO L263 TraceCheckUtils]: 20: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-08 11:56:00,605 INFO L280 TraceCheckUtils]: 21: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-08 11:56:00,605 INFO L280 TraceCheckUtils]: 22: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,606 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-08 11:56:00,606 INFO L280 TraceCheckUtils]: 24: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,607 INFO L280 TraceCheckUtils]: 25: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,607 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-08 11:56:00,607 INFO L280 TraceCheckUtils]: 27: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-08 11:56:00,608 INFO L280 TraceCheckUtils]: 28: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-08 11:56:00,609 INFO L263 TraceCheckUtils]: 29: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,609 INFO L280 TraceCheckUtils]: 30: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-08 11:56:00,610 INFO L280 TraceCheckUtils]: 31: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,610 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-08 11:56:00,610 INFO L280 TraceCheckUtils]: 33: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,611 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-08 11:56:00,611 INFO L280 TraceCheckUtils]: 35: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,612 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {22134#true} {22134#true} #587#return; {22134#true} is VALID [2020-07-08 11:56:00,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {22134#true} is VALID [2020-07-08 11:56:00,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-08 11:56:00,615 INFO L263 TraceCheckUtils]: 2: Hoare triple {22134#true} call processEnvironment__wrappee__highWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {22134#true} is VALID [2020-07-08 11:56:00,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} assume 0 == ~pumpRunning~0; {22134#true} is VALID [2020-07-08 11:56:00,616 INFO L263 TraceCheckUtils]: 5: Hoare triple {22134#true} call #t~ret7 := isHighWaterLevel(); {22134#true} is VALID [2020-07-08 11:56:00,616 INFO L280 TraceCheckUtils]: 6: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-08 11:56:00,617 INFO L263 TraceCheckUtils]: 7: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-08 11:56:00,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,618 INFO L280 TraceCheckUtils]: 9: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,618 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,618 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-08 11:56:00,619 INFO L280 TraceCheckUtils]: 12: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-08 11:56:00,619 INFO L280 TraceCheckUtils]: 13: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-08 11:56:00,619 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-08 11:56:00,620 INFO L280 TraceCheckUtils]: 15: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,620 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-08 11:56:00,620 INFO L280 TraceCheckUtils]: 17: Hoare triple {22134#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {22134#true} is VALID [2020-07-08 11:56:00,621 INFO L280 TraceCheckUtils]: 18: Hoare triple {22134#true} assume 0 != ~tmp~2; {22134#true} is VALID [2020-07-08 11:56:00,622 INFO L263 TraceCheckUtils]: 19: Hoare triple {22134#true} call activatePump(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-08 11:56:00,623 INFO L263 TraceCheckUtils]: 21: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-08 11:56:00,623 INFO L280 TraceCheckUtils]: 22: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,624 INFO L263 TraceCheckUtils]: 23: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-08 11:56:00,624 INFO L280 TraceCheckUtils]: 24: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-08 11:56:00,625 INFO L280 TraceCheckUtils]: 25: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,625 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-08 11:56:00,626 INFO L280 TraceCheckUtils]: 27: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,626 INFO L280 TraceCheckUtils]: 28: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,626 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-08 11:56:00,627 INFO L280 TraceCheckUtils]: 30: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-08 11:56:00,627 INFO L280 TraceCheckUtils]: 31: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-08 11:56:00,628 INFO L263 TraceCheckUtils]: 32: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,629 INFO L280 TraceCheckUtils]: 33: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-08 11:56:00,629 INFO L280 TraceCheckUtils]: 34: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,629 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-08 11:56:00,630 INFO L280 TraceCheckUtils]: 36: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,630 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-08 11:56:00,630 INFO L280 TraceCheckUtils]: 38: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,631 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {22134#true} {22134#true} #587#return; {22134#true} is VALID [2020-07-08 11:56:00,631 INFO L280 TraceCheckUtils]: 40: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,631 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {22134#true} {22134#true} #533#return; {22134#true} is VALID [2020-07-08 11:56:00,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22134#true} is VALID [2020-07-08 11:56:00,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-08 11:56:00,635 INFO L263 TraceCheckUtils]: 2: Hoare triple {22134#true} call processEnvironment__wrappee__methaneQuery(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {22134#true} is VALID [2020-07-08 11:56:00,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-08 11:56:00,637 INFO L263 TraceCheckUtils]: 5: Hoare triple {22134#true} call processEnvironment__wrappee__highWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {22134#true} is VALID [2020-07-08 11:56:00,638 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume 0 == ~pumpRunning~0; {22134#true} is VALID [2020-07-08 11:56:00,638 INFO L263 TraceCheckUtils]: 8: Hoare triple {22134#true} call #t~ret7 := isHighWaterLevel(); {22134#true} is VALID [2020-07-08 11:56:00,638 INFO L280 TraceCheckUtils]: 9: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-08 11:56:00,639 INFO L263 TraceCheckUtils]: 10: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-08 11:56:00,639 INFO L280 TraceCheckUtils]: 11: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,640 INFO L280 TraceCheckUtils]: 13: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,640 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-08 11:56:00,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-08 11:56:00,641 INFO L280 TraceCheckUtils]: 16: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-08 11:56:00,641 INFO L280 TraceCheckUtils]: 17: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-08 11:56:00,641 INFO L280 TraceCheckUtils]: 18: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,642 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-08 11:56:00,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {22134#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {22134#true} is VALID [2020-07-08 11:56:00,642 INFO L280 TraceCheckUtils]: 21: Hoare triple {22134#true} assume 0 != ~tmp~2; {22134#true} is VALID [2020-07-08 11:56:00,643 INFO L263 TraceCheckUtils]: 22: Hoare triple {22134#true} call activatePump(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,644 INFO L280 TraceCheckUtils]: 23: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-08 11:56:00,644 INFO L263 TraceCheckUtils]: 24: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-08 11:56:00,644 INFO L280 TraceCheckUtils]: 25: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,645 INFO L263 TraceCheckUtils]: 26: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-08 11:56:00,645 INFO L280 TraceCheckUtils]: 27: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-08 11:56:00,645 INFO L280 TraceCheckUtils]: 28: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,646 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-08 11:56:00,646 INFO L280 TraceCheckUtils]: 30: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,646 INFO L280 TraceCheckUtils]: 31: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,647 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-08 11:56:00,647 INFO L280 TraceCheckUtils]: 33: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-08 11:56:00,647 INFO L280 TraceCheckUtils]: 34: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-08 11:56:00,648 INFO L263 TraceCheckUtils]: 35: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,648 INFO L280 TraceCheckUtils]: 36: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-08 11:56:00,648 INFO L280 TraceCheckUtils]: 37: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,649 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-08 11:56:00,649 INFO L280 TraceCheckUtils]: 39: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,649 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-08 11:56:00,649 INFO L280 TraceCheckUtils]: 41: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,650 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {22134#true} {22134#true} #587#return; {22134#true} is VALID [2020-07-08 11:56:00,650 INFO L280 TraceCheckUtils]: 43: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,650 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {22134#true} {22134#true} #533#return; {22134#true} is VALID [2020-07-08 11:56:00,650 INFO L280 TraceCheckUtils]: 45: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,651 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {22134#true} {22155#(= 2 ~waterLevel~0)} #557#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {22352#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:56:00,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {22352#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {22352#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:56:00,679 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22352#(= |getWaterLevel_#res| ~waterLevel~0)} {22155#(= 2 ~waterLevel~0)} #575#return; {22213#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-08 11:56:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:00,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-08 11:56:00,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,759 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22135#false} #577#return; {22135#false} is VALID [2020-07-08 11:56:00,767 INFO L263 TraceCheckUtils]: 0: Hoare triple {22134#true} call ULTIMATE.init(); {22218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:56:00,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {22218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {22139#(= 1 ~waterLevel~0)} assume true; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,778 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22139#(= 1 ~waterLevel~0)} {22134#true} #601#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,778 INFO L263 TraceCheckUtils]: 4: Hoare triple {22139#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {22139#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8;havoc ~tmp~8; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,779 INFO L263 TraceCheckUtils]: 6: Hoare triple {22139#(= 1 ~waterLevel~0)} call select_helpers(); {22134#true} is VALID [2020-07-08 11:56:00,779 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,780 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #483#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,780 INFO L263 TraceCheckUtils]: 9: Hoare triple {22139#(= 1 ~waterLevel~0)} call select_features(); {22134#true} is VALID [2020-07-08 11:56:00,780 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,781 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #485#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,781 INFO L263 TraceCheckUtils]: 12: Hoare triple {22139#(= 1 ~waterLevel~0)} call #t~ret40 := valid_product(); {22134#true} is VALID [2020-07-08 11:56:00,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {22134#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {22134#true} is VALID [2020-07-08 11:56:00,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,783 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #487#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {22139#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {22139#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,784 INFO L263 TraceCheckUtils]: 18: Hoare triple {22139#(= 1 ~waterLevel~0)} call setup(); {22134#true} is VALID [2020-07-08 11:56:00,784 INFO L280 TraceCheckUtils]: 19: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,785 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #489#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,786 INFO L263 TraceCheckUtils]: 21: Hoare triple {22139#(= 1 ~waterLevel~0)} call runTest(); {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,787 INFO L263 TraceCheckUtils]: 22: Hoare triple {22139#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:00,787 INFO L280 TraceCheckUtils]: 23: Hoare triple {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {22134#true} is VALID [2020-07-08 11:56:00,788 INFO L280 TraceCheckUtils]: 24: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,789 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #591#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,789 INFO L263 TraceCheckUtils]: 26: Hoare triple {22139#(= 1 ~waterLevel~0)} call test(); {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,790 INFO L280 TraceCheckUtils]: 27: Hoare triple {22139#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,791 INFO L280 TraceCheckUtils]: 28: Hoare triple {22139#(= 1 ~waterLevel~0)} assume !false; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,792 INFO L280 TraceCheckUtils]: 29: Hoare triple {22139#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,793 INFO L280 TraceCheckUtils]: 30: Hoare triple {22139#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,794 INFO L280 TraceCheckUtils]: 31: Hoare triple {22139#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,795 INFO L263 TraceCheckUtils]: 32: Hoare triple {22139#(= 1 ~waterLevel~0)} call waterRise(); {22220#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:00,797 INFO L280 TraceCheckUtils]: 33: Hoare triple {22220#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:56:00,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:56:00,800 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {22139#(= 1 ~waterLevel~0)} #535#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {22155#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {22155#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {22155#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,803 INFO L280 TraceCheckUtils]: 39: Hoare triple {22155#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,804 INFO L280 TraceCheckUtils]: 40: Hoare triple {22155#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,805 INFO L263 TraceCheckUtils]: 41: Hoare triple {22155#(= 2 ~waterLevel~0)} call timeShift(); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,806 INFO L263 TraceCheckUtils]: 42: Hoare triple {22155#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:00,807 INFO L263 TraceCheckUtils]: 43: Hoare triple {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {22134#true} is VALID [2020-07-08 11:56:00,807 INFO L280 TraceCheckUtils]: 44: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-08 11:56:00,808 INFO L280 TraceCheckUtils]: 45: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,808 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {22134#true} {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {22134#true} is VALID [2020-07-08 11:56:00,808 INFO L280 TraceCheckUtils]: 47: Hoare triple {22134#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {22134#true} is VALID [2020-07-08 11:56:00,809 INFO L280 TraceCheckUtils]: 48: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,810 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {22134#true} {22155#(= 2 ~waterLevel~0)} #553#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,810 INFO L280 TraceCheckUtils]: 50: Hoare triple {22155#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,811 INFO L280 TraceCheckUtils]: 51: Hoare triple {22155#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,813 INFO L263 TraceCheckUtils]: 52: Hoare triple {22155#(= 2 ~waterLevel~0)} call processEnvironment(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,813 INFO L280 TraceCheckUtils]: 53: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22134#true} is VALID [2020-07-08 11:56:00,813 INFO L280 TraceCheckUtils]: 54: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-08 11:56:00,814 INFO L263 TraceCheckUtils]: 55: Hoare triple {22134#true} call processEnvironment__wrappee__methaneQuery(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,815 INFO L280 TraceCheckUtils]: 56: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {22134#true} is VALID [2020-07-08 11:56:00,815 INFO L280 TraceCheckUtils]: 57: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-08 11:56:00,816 INFO L263 TraceCheckUtils]: 58: Hoare triple {22134#true} call processEnvironment__wrappee__highWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,816 INFO L280 TraceCheckUtils]: 59: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {22134#true} is VALID [2020-07-08 11:56:00,817 INFO L280 TraceCheckUtils]: 60: Hoare triple {22134#true} assume 0 == ~pumpRunning~0; {22134#true} is VALID [2020-07-08 11:56:00,817 INFO L263 TraceCheckUtils]: 61: Hoare triple {22134#true} call #t~ret7 := isHighWaterLevel(); {22134#true} is VALID [2020-07-08 11:56:00,817 INFO L280 TraceCheckUtils]: 62: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-08 11:56:00,818 INFO L263 TraceCheckUtils]: 63: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-08 11:56:00,818 INFO L280 TraceCheckUtils]: 64: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,818 INFO L280 TraceCheckUtils]: 65: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-08 11:56:00,819 INFO L280 TraceCheckUtils]: 66: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,819 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-08 11:56:00,819 INFO L280 TraceCheckUtils]: 68: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-08 11:56:00,819 INFO L280 TraceCheckUtils]: 69: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-08 11:56:00,820 INFO L280 TraceCheckUtils]: 70: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-08 11:56:00,820 INFO L280 TraceCheckUtils]: 71: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,820 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-08 11:56:00,821 INFO L280 TraceCheckUtils]: 73: Hoare triple {22134#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {22134#true} is VALID [2020-07-08 11:56:00,821 INFO L280 TraceCheckUtils]: 74: Hoare triple {22134#true} assume 0 != ~tmp~2; {22134#true} is VALID [2020-07-08 11:56:00,822 INFO L263 TraceCheckUtils]: 75: Hoare triple {22134#true} call activatePump(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,823 INFO L280 TraceCheckUtils]: 76: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-08 11:56:00,823 INFO L263 TraceCheckUtils]: 77: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-08 11:56:00,823 INFO L280 TraceCheckUtils]: 78: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,824 INFO L263 TraceCheckUtils]: 79: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-08 11:56:00,824 INFO L280 TraceCheckUtils]: 80: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-08 11:56:00,824 INFO L280 TraceCheckUtils]: 81: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,824 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-08 11:56:00,825 INFO L280 TraceCheckUtils]: 83: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-08 11:56:00,825 INFO L280 TraceCheckUtils]: 84: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,825 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-08 11:56:00,826 INFO L280 TraceCheckUtils]: 86: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-08 11:56:00,826 INFO L280 TraceCheckUtils]: 87: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-08 11:56:00,827 INFO L263 TraceCheckUtils]: 88: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:00,828 INFO L280 TraceCheckUtils]: 89: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-08 11:56:00,828 INFO L280 TraceCheckUtils]: 90: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,828 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-08 11:56:00,829 INFO L280 TraceCheckUtils]: 92: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,829 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-08 11:56:00,829 INFO L280 TraceCheckUtils]: 94: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,829 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {22134#true} {22134#true} #587#return; {22134#true} is VALID [2020-07-08 11:56:00,830 INFO L280 TraceCheckUtils]: 96: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,830 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {22134#true} {22134#true} #533#return; {22134#true} is VALID [2020-07-08 11:56:00,830 INFO L280 TraceCheckUtils]: 98: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,832 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {22134#true} {22155#(= 2 ~waterLevel~0)} #557#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,833 INFO L263 TraceCheckUtils]: 100: Hoare triple {22155#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,833 INFO L280 TraceCheckUtils]: 101: Hoare triple {22155#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:00,834 INFO L263 TraceCheckUtils]: 102: Hoare triple {22155#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {22134#true} is VALID [2020-07-08 11:56:00,835 INFO L280 TraceCheckUtils]: 103: Hoare triple {22134#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {22352#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:56:00,836 INFO L280 TraceCheckUtils]: 104: Hoare triple {22352#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {22352#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:56:00,837 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {22352#(= |getWaterLevel_#res| ~waterLevel~0)} {22155#(= 2 ~waterLevel~0)} #575#return; {22213#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-08 11:56:00,839 INFO L280 TraceCheckUtils]: 106: Hoare triple {22213#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {22214#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} is VALID [2020-07-08 11:56:00,840 INFO L280 TraceCheckUtils]: 107: Hoare triple {22214#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {22135#false} is VALID [2020-07-08 11:56:00,840 INFO L263 TraceCheckUtils]: 108: Hoare triple {22135#false} call #t~ret2 := isPumpRunning(); {22134#true} is VALID [2020-07-08 11:56:00,840 INFO L280 TraceCheckUtils]: 109: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-08 11:56:00,841 INFO L280 TraceCheckUtils]: 110: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-08 11:56:00,841 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {22134#true} {22135#false} #577#return; {22135#false} is VALID [2020-07-08 11:56:00,841 INFO L280 TraceCheckUtils]: 112: Hoare triple {22135#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {22135#false} is VALID [2020-07-08 11:56:00,842 INFO L280 TraceCheckUtils]: 113: Hoare triple {22135#false} assume 0 != ~tmp___0~0; {22135#false} is VALID [2020-07-08 11:56:00,842 INFO L280 TraceCheckUtils]: 114: Hoare triple {22135#false} assume 0 == ~switchedOnBeforeTS~0; {22135#false} is VALID [2020-07-08 11:56:00,842 INFO L263 TraceCheckUtils]: 115: Hoare triple {22135#false} call __automaton_fail(); {22135#false} is VALID [2020-07-08 11:56:00,843 INFO L280 TraceCheckUtils]: 116: Hoare triple {22135#false} assume !false; {22135#false} is VALID [2020-07-08 11:56:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:56:00,873 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894947629] [2020-07-08 11:56:00,873 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:56:00,873 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:56:00,873 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035715145] [2020-07-08 11:56:00,875 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 117 [2020-07-08 11:56:00,876 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:56:00,876 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:56:01,090 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:56:01,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:56:01,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:56:01,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:56:01,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:56:01,092 INFO L87 Difference]: Start difference. First operand 1190 states and 1478 transitions. Second operand 12 states. [2020-07-08 11:56:02,539 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:56:06,666 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:56:11,007 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:56:12,355 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:56:12,806 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:56:13,599 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:56:14,250 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:56:36,302 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:56:37,239 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:56:51,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:56:51,726 INFO L93 Difference]: Finished difference Result 3677 states and 4769 transitions. [2020-07-08 11:56:51,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 11:56:51,726 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 117 [2020-07-08 11:56:51,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:56:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:56:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 829 transitions. [2020-07-08 11:56:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:56:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 829 transitions. [2020-07-08 11:56:51,746 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 829 transitions. [2020-07-08 11:56:54,791 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 829 edges. 829 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:56:55,117 INFO L225 Difference]: With dead ends: 3677 [2020-07-08 11:56:55,117 INFO L226 Difference]: Without dead ends: 2515 [2020-07-08 11:56:55,120 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 11:56:55,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2515 states. [2020-07-08 11:57:12,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2515 to 2113. [2020-07-08 11:57:12,259 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:57:12,259 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2515 states. Second operand 2113 states. [2020-07-08 11:57:12,260 INFO L74 IsIncluded]: Start isIncluded. First operand 2515 states. Second operand 2113 states. [2020-07-08 11:57:12,260 INFO L87 Difference]: Start difference. First operand 2515 states. Second operand 2113 states. [2020-07-08 11:57:12,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:57:12,489 INFO L93 Difference]: Finished difference Result 2515 states and 3171 transitions. [2020-07-08 11:57:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3171 transitions. [2020-07-08 11:57:12,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:57:12,499 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:57:12,499 INFO L74 IsIncluded]: Start isIncluded. First operand 2113 states. Second operand 2515 states. [2020-07-08 11:57:12,500 INFO L87 Difference]: Start difference. First operand 2113 states. Second operand 2515 states. [2020-07-08 11:57:12,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:57:12,788 INFO L93 Difference]: Finished difference Result 2515 states and 3171 transitions. [2020-07-08 11:57:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3171 transitions. [2020-07-08 11:57:12,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:57:12,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:57:12,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:57:12,797 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:57:12,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2113 states. [2020-07-08 11:57:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 2113 states and 2574 transitions. [2020-07-08 11:57:13,136 INFO L78 Accepts]: Start accepts. Automaton has 2113 states and 2574 transitions. Word has length 117 [2020-07-08 11:57:13,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:57:13,136 INFO L479 AbstractCegarLoop]: Abstraction has 2113 states and 2574 transitions. [2020-07-08 11:57:13,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:57:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 2574 transitions. [2020-07-08 11:57:13,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-08 11:57:13,143 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:57:13,143 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:57:13,144 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:57:13,144 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:57:13,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:57:13,145 INFO L82 PathProgramCache]: Analyzing trace with hash -1963590153, now seen corresponding path program 1 times [2020-07-08 11:57:13,145 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:57:13,145 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178754696] [2020-07-08 11:57:13,146 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:57:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,560 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:57:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {35472#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {35321#true} is VALID [2020-07-08 11:57:13,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #601#return; {35321#true} is VALID [2020-07-08 11:57:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,614 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35321#true} {35321#true} #483#return; {35321#true} is VALID [2020-07-08 11:57:13,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,617 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35321#true} {35321#true} #485#return; {35321#true} is VALID [2020-07-08 11:57:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {35473#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:57:13,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {35473#(= 1 |valid_product_#res|)} assume true; {35473#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:57:13,636 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35473#(= 1 |valid_product_#res|)} {35321#true} #487#return; {35333#(= |main_#t~ret40| 1)} is VALID [2020-07-08 11:57:13,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,645 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35321#true} {35321#true} #489#return; {35321#true} is VALID [2020-07-08 11:57:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {35321#true} is VALID [2020-07-08 11:57:13,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,672 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #591#return; {35321#true} is VALID [2020-07-08 11:57:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {35321#true} is VALID [2020-07-08 11:57:13,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #535#return; {35321#true} is VALID [2020-07-08 11:57:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-08 11:57:13,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35321#true} is VALID [2020-07-08 11:57:13,751 INFO L263 TraceCheckUtils]: 0: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-08 11:57:13,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-08 11:57:13,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,751 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35321#true} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35321#true} is VALID [2020-07-08 11:57:13,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35321#true} is VALID [2020-07-08 11:57:13,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,752 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35321#true} {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {35321#true} is VALID [2020-07-08 11:57:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,822 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-08 11:57:13,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-08 11:57:13,822 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:13,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,823 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-08 11:57:13,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-08 11:57:13,824 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-08 11:57:13,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-08 11:57:13,824 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,824 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-08 11:57:13,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:13,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:13,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,847 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:13,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:13,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,848 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:13,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,849 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,849 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-08 11:57:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,857 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-08 11:57:13,857 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:13,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,858 INFO L263 TraceCheckUtils]: 3: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:13,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:13,859 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,859 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:13,860 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,860 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,860 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-08 11:57:13,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-08 11:57:13,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-08 11:57:13,863 INFO L263 TraceCheckUtils]: 12: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,865 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,867 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:13,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:13,868 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:13,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-08 11:57:13,869 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:13,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,870 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-08 11:57:13,871 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-08 11:57:13,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-08 11:57:13,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-08 11:57:13,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,872 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-08 11:57:13,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-08 11:57:13,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:13,875 INFO L263 TraceCheckUtils]: 16: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-08 11:57:13,875 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:13,876 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,876 INFO L263 TraceCheckUtils]: 20: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:13,876 INFO L280 TraceCheckUtils]: 21: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:13,876 INFO L280 TraceCheckUtils]: 22: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,877 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:13,877 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,877 INFO L280 TraceCheckUtils]: 25: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,877 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-08 11:57:13,878 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-08 11:57:13,878 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-08 11:57:13,879 INFO L263 TraceCheckUtils]: 29: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,879 INFO L280 TraceCheckUtils]: 30: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,880 INFO L280 TraceCheckUtils]: 31: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,881 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,882 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,884 INFO L280 TraceCheckUtils]: 35: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,884 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-08 11:57:13,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:13,887 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:13,888 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:13,888 INFO L263 TraceCheckUtils]: 5: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:13,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-08 11:57:13,889 INFO L263 TraceCheckUtils]: 7: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:13,889 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,889 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,890 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,890 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-08 11:57:13,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-08 11:57:13,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-08 11:57:13,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-08 11:57:13,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,891 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-08 11:57:13,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-08 11:57:13,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:13,894 INFO L263 TraceCheckUtils]: 19: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-08 11:57:13,894 INFO L263 TraceCheckUtils]: 21: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:13,895 INFO L280 TraceCheckUtils]: 22: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,895 INFO L263 TraceCheckUtils]: 23: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:13,895 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:13,895 INFO L280 TraceCheckUtils]: 25: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,896 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:13,896 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,896 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-08 11:57:13,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-08 11:57:13,897 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-08 11:57:13,898 INFO L263 TraceCheckUtils]: 32: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,898 INFO L280 TraceCheckUtils]: 33: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,899 INFO L280 TraceCheckUtils]: 34: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,900 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,900 INFO L280 TraceCheckUtils]: 36: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,901 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,902 INFO L280 TraceCheckUtils]: 38: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,903 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,904 INFO L280 TraceCheckUtils]: 40: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,906 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-08 11:57:13,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:13,909 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-08 11:57:13,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:13,910 INFO L263 TraceCheckUtils]: 5: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:13,910 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:13,911 INFO L263 TraceCheckUtils]: 8: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:13,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-08 11:57:13,911 INFO L263 TraceCheckUtils]: 10: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:13,911 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,911 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,912 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,912 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-08 11:57:13,912 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-08 11:57:13,912 INFO L280 TraceCheckUtils]: 16: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-08 11:57:13,912 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-08 11:57:13,913 INFO L280 TraceCheckUtils]: 18: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,913 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-08 11:57:13,913 INFO L280 TraceCheckUtils]: 20: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-08 11:57:13,914 INFO L280 TraceCheckUtils]: 21: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:13,915 INFO L263 TraceCheckUtils]: 22: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,915 INFO L280 TraceCheckUtils]: 23: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-08 11:57:13,915 INFO L263 TraceCheckUtils]: 24: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:13,916 INFO L280 TraceCheckUtils]: 25: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,916 INFO L263 TraceCheckUtils]: 26: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:13,916 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:13,917 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,917 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:13,917 INFO L280 TraceCheckUtils]: 30: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,917 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,918 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-08 11:57:13,918 INFO L280 TraceCheckUtils]: 33: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-08 11:57:13,918 INFO L280 TraceCheckUtils]: 34: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-08 11:57:13,919 INFO L263 TraceCheckUtils]: 35: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,920 INFO L280 TraceCheckUtils]: 36: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,921 INFO L280 TraceCheckUtils]: 37: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,921 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,922 INFO L280 TraceCheckUtils]: 39: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,923 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,923 INFO L280 TraceCheckUtils]: 41: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,925 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,925 INFO L280 TraceCheckUtils]: 43: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,926 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,927 INFO L280 TraceCheckUtils]: 45: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,927 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #557#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:13,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-08 11:57:13,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,938 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #575#return; {35321#true} is VALID [2020-07-08 11:57:13,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~tmp~0;havoc ~tmp___0~0; {35321#true} is VALID [2020-07-08 11:57:13,938 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret1 := getWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:13,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-08 11:57:13,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,939 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #575#return; {35321#true} is VALID [2020-07-08 11:57:13,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35321#true} is VALID [2020-07-08 11:57:13,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume !(2 != ~tmp~0); {35321#true} is VALID [2020-07-08 11:57:13,940 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,941 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {35321#true} {35531#(<= 1 ~pumpRunning~0)} #559#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,942 INFO L263 TraceCheckUtils]: 0: Hoare triple {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:13,942 INFO L263 TraceCheckUtils]: 1: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-08 11:57:13,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-08 11:57:13,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35321#true} is VALID [2020-07-08 11:57:13,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35321#true} is VALID [2020-07-08 11:57:13,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,944 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {35321#true} is VALID [2020-07-08 11:57:13,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:13,944 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume 0 != ~systemActive~0; {35321#true} is VALID [2020-07-08 11:57:13,945 INFO L263 TraceCheckUtils]: 10: Hoare triple {35321#true} call processEnvironment(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-08 11:57:13,945 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:13,946 INFO L263 TraceCheckUtils]: 13: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,946 INFO L280 TraceCheckUtils]: 14: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-08 11:57:13,947 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:13,947 INFO L263 TraceCheckUtils]: 16: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,947 INFO L280 TraceCheckUtils]: 17: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:13,948 INFO L280 TraceCheckUtils]: 18: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:13,948 INFO L263 TraceCheckUtils]: 19: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:13,948 INFO L280 TraceCheckUtils]: 20: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-08 11:57:13,948 INFO L263 TraceCheckUtils]: 21: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:13,948 INFO L280 TraceCheckUtils]: 22: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,949 INFO L280 TraceCheckUtils]: 23: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:13,949 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,949 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-08 11:57:13,949 INFO L280 TraceCheckUtils]: 26: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-08 11:57:13,949 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-08 11:57:13,950 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-08 11:57:13,950 INFO L280 TraceCheckUtils]: 29: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,950 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-08 11:57:13,950 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-08 11:57:13,950 INFO L280 TraceCheckUtils]: 32: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:13,951 INFO L263 TraceCheckUtils]: 33: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,952 INFO L280 TraceCheckUtils]: 34: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-08 11:57:13,952 INFO L263 TraceCheckUtils]: 35: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:13,952 INFO L280 TraceCheckUtils]: 36: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,952 INFO L263 TraceCheckUtils]: 37: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:13,952 INFO L280 TraceCheckUtils]: 38: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:13,953 INFO L280 TraceCheckUtils]: 39: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,953 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:13,953 INFO L280 TraceCheckUtils]: 41: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:13,953 INFO L280 TraceCheckUtils]: 42: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,953 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-08 11:57:13,954 INFO L280 TraceCheckUtils]: 44: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-08 11:57:13,954 INFO L280 TraceCheckUtils]: 45: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-08 11:57:13,955 INFO L263 TraceCheckUtils]: 46: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:13,956 INFO L280 TraceCheckUtils]: 47: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,956 INFO L280 TraceCheckUtils]: 48: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,957 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,957 INFO L280 TraceCheckUtils]: 50: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,958 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,959 INFO L280 TraceCheckUtils]: 52: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,960 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,960 INFO L280 TraceCheckUtils]: 54: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,961 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,962 INFO L280 TraceCheckUtils]: 56: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,962 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #557#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,962 INFO L263 TraceCheckUtils]: 58: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {35321#true} is VALID [2020-07-08 11:57:13,963 INFO L280 TraceCheckUtils]: 59: Hoare triple {35321#true} havoc ~tmp~0;havoc ~tmp___0~0; {35321#true} is VALID [2020-07-08 11:57:13,963 INFO L263 TraceCheckUtils]: 60: Hoare triple {35321#true} call #t~ret1 := getWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:13,963 INFO L280 TraceCheckUtils]: 61: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-08 11:57:13,963 INFO L280 TraceCheckUtils]: 62: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,964 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {35321#true} {35321#true} #575#return; {35321#true} is VALID [2020-07-08 11:57:13,964 INFO L280 TraceCheckUtils]: 64: Hoare triple {35321#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35321#true} is VALID [2020-07-08 11:57:13,964 INFO L280 TraceCheckUtils]: 65: Hoare triple {35321#true} assume !(2 != ~tmp~0); {35321#true} is VALID [2020-07-08 11:57:13,964 INFO L280 TraceCheckUtils]: 66: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:13,965 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {35321#true} {35531#(<= 1 ~pumpRunning~0)} #559#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,966 INFO L280 TraceCheckUtils]: 68: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:13,967 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #543#return; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:57:14,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:57:14,099 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,100 INFO L263 TraceCheckUtils]: 0: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-08 11:57:14,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:57:14,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:57:14,102 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,105 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {35413#(not (= 0 ~pumpRunning~0))} #553#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {35321#true} is VALID [2020-07-08 11:57:14,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #555#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:14,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,128 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:14,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:14,128 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:14,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:14,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,129 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:14,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:14,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,129 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35321#true} #527#return; {35321#true} is VALID [2020-07-08 11:57:14,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-08 11:57:14,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,153 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-08 11:57:14,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {35321#true} is VALID [2020-07-08 11:57:14,154 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret29 := isLowWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:14,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-08 11:57:14,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,155 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-08 11:57:14,155 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {35321#true} is VALID [2020-07-08 11:57:14,155 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {35321#true} is VALID [2020-07-08 11:57:14,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {35321#true} is VALID [2020-07-08 11:57:14,156 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,156 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35321#true} {35321#true} #581#return; {35321#true} is VALID [2020-07-08 11:57:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-08 11:57:14,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:14,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume !(0 == ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:14,170 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call processEnvironment__wrappee__base(); {35321#true} is VALID [2020-07-08 11:57:14,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,171 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-08 11:57:14,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,171 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35321#true} {35321#true} #585#return; {35321#true} is VALID [2020-07-08 11:57:14,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-08 11:57:14,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:14,172 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call #t~ret8 := isLowWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:14,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {35321#true} is VALID [2020-07-08 11:57:14,173 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret29 := isLowWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:14,173 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-08 11:57:14,174 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,174 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-08 11:57:14,174 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {35321#true} is VALID [2020-07-08 11:57:14,175 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {35321#true} is VALID [2020-07-08 11:57:14,175 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {35321#true} is VALID [2020-07-08 11:57:14,175 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,176 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {35321#true} {35321#true} #581#return; {35321#true} is VALID [2020-07-08 11:57:14,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {35321#true} is VALID [2020-07-08 11:57:14,176 INFO L280 TraceCheckUtils]: 14: Hoare triple {35321#true} assume !(0 != ~tmp~3); {35321#true} is VALID [2020-07-08 11:57:14,178 INFO L263 TraceCheckUtils]: 15: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,178 INFO L280 TraceCheckUtils]: 16: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:14,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} assume !(0 == ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:14,179 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call processEnvironment__wrappee__base(); {35321#true} is VALID [2020-07-08 11:57:14,179 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,179 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-08 11:57:14,180 INFO L280 TraceCheckUtils]: 21: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,180 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {35321#true} {35321#true} #585#return; {35321#true} is VALID [2020-07-08 11:57:14,180 INFO L280 TraceCheckUtils]: 23: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,181 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {35321#true} {35321#true} #531#return; {35321#true} is VALID [2020-07-08 11:57:14,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-08 11:57:14,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:14,182 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call #t~ret9 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:14,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:14,182 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:14,182 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:14,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,183 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:14,183 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:14,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,184 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {35321#true} {35321#true} #527#return; {35321#true} is VALID [2020-07-08 11:57:14,184 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {35321#true} is VALID [2020-07-08 11:57:14,184 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume !(0 != ~tmp~4); {35321#true} is VALID [2020-07-08 11:57:14,185 INFO L263 TraceCheckUtils]: 13: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,185 INFO L280 TraceCheckUtils]: 14: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-08 11:57:14,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:14,186 INFO L263 TraceCheckUtils]: 16: Hoare triple {35321#true} call #t~ret8 := isLowWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:14,186 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {35321#true} is VALID [2020-07-08 11:57:14,186 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call #t~ret29 := isLowWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:14,186 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-08 11:57:14,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,187 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-08 11:57:14,187 INFO L280 TraceCheckUtils]: 22: Hoare triple {35321#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {35321#true} is VALID [2020-07-08 11:57:14,187 INFO L280 TraceCheckUtils]: 23: Hoare triple {35321#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {35321#true} is VALID [2020-07-08 11:57:14,187 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {35321#true} is VALID [2020-07-08 11:57:14,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,188 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {35321#true} {35321#true} #581#return; {35321#true} is VALID [2020-07-08 11:57:14,188 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {35321#true} is VALID [2020-07-08 11:57:14,189 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume !(0 != ~tmp~3); {35321#true} is VALID [2020-07-08 11:57:14,190 INFO L263 TraceCheckUtils]: 29: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,190 INFO L280 TraceCheckUtils]: 30: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:14,190 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume !(0 == ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:14,191 INFO L263 TraceCheckUtils]: 32: Hoare triple {35321#true} call processEnvironment__wrappee__base(); {35321#true} is VALID [2020-07-08 11:57:14,191 INFO L280 TraceCheckUtils]: 33: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,191 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-08 11:57:14,192 INFO L280 TraceCheckUtils]: 35: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,192 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {35321#true} {35321#true} #585#return; {35321#true} is VALID [2020-07-08 11:57:14,192 INFO L280 TraceCheckUtils]: 37: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,193 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {35321#true} {35321#true} #531#return; {35321#true} is VALID [2020-07-08 11:57:14,193 INFO L280 TraceCheckUtils]: 39: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,196 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #557#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-08 11:57:14,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #575#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-08 11:57:14,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #577#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,217 INFO L263 TraceCheckUtils]: 0: Hoare triple {35321#true} call ULTIMATE.init(); {35472#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:57:14,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {35472#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {35321#true} is VALID [2020-07-08 11:57:14,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,218 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35321#true} {35321#true} #601#return; {35321#true} is VALID [2020-07-08 11:57:14,219 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret77 := main(); {35321#true} is VALID [2020-07-08 11:57:14,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~8;havoc ~tmp~8; {35321#true} is VALID [2020-07-08 11:57:14,219 INFO L263 TraceCheckUtils]: 6: Hoare triple {35321#true} call select_helpers(); {35321#true} is VALID [2020-07-08 11:57:14,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,220 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {35321#true} {35321#true} #483#return; {35321#true} is VALID [2020-07-08 11:57:14,220 INFO L263 TraceCheckUtils]: 9: Hoare triple {35321#true} call select_features(); {35321#true} is VALID [2020-07-08 11:57:14,220 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,221 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {35321#true} {35321#true} #485#return; {35321#true} is VALID [2020-07-08 11:57:14,221 INFO L263 TraceCheckUtils]: 12: Hoare triple {35321#true} call #t~ret40 := valid_product(); {35321#true} is VALID [2020-07-08 11:57:14,223 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {35473#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:57:14,224 INFO L280 TraceCheckUtils]: 14: Hoare triple {35473#(= 1 |valid_product_#res|)} assume true; {35473#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:57:14,225 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35473#(= 1 |valid_product_#res|)} {35321#true} #487#return; {35333#(= |main_#t~ret40| 1)} is VALID [2020-07-08 11:57:14,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {35333#(= |main_#t~ret40| 1)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {35334#(= 1 main_~tmp~8)} is VALID [2020-07-08 11:57:14,226 INFO L280 TraceCheckUtils]: 17: Hoare triple {35334#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {35321#true} is VALID [2020-07-08 11:57:14,226 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call setup(); {35321#true} is VALID [2020-07-08 11:57:14,227 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,227 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35321#true} {35321#true} #489#return; {35321#true} is VALID [2020-07-08 11:57:14,227 INFO L263 TraceCheckUtils]: 21: Hoare triple {35321#true} call runTest(); {35321#true} is VALID [2020-07-08 11:57:14,228 INFO L263 TraceCheckUtils]: 22: Hoare triple {35321#true} call __utac_acc__Specification5_spec__1(); {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:14,228 INFO L280 TraceCheckUtils]: 23: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {35321#true} is VALID [2020-07-08 11:57:14,229 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,229 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35321#true} {35321#true} #591#return; {35321#true} is VALID [2020-07-08 11:57:14,229 INFO L263 TraceCheckUtils]: 26: Hoare triple {35321#true} call test(); {35321#true} is VALID [2020-07-08 11:57:14,230 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {35321#true} is VALID [2020-07-08 11:57:14,230 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume !false; {35321#true} is VALID [2020-07-08 11:57:14,230 INFO L280 TraceCheckUtils]: 29: Hoare triple {35321#true} assume ~splverifierCounter~0 < 4; {35321#true} is VALID [2020-07-08 11:57:14,231 INFO L280 TraceCheckUtils]: 30: Hoare triple {35321#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {35321#true} is VALID [2020-07-08 11:57:14,231 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume 0 != ~tmp~1; {35321#true} is VALID [2020-07-08 11:57:14,232 INFO L263 TraceCheckUtils]: 32: Hoare triple {35321#true} call waterRise(); {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:57:14,232 INFO L280 TraceCheckUtils]: 33: Hoare triple {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {35321#true} is VALID [2020-07-08 11:57:14,232 INFO L280 TraceCheckUtils]: 34: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,233 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {35321#true} {35321#true} #535#return; {35321#true} is VALID [2020-07-08 11:57:14,233 INFO L280 TraceCheckUtils]: 36: Hoare triple {35321#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {35321#true} is VALID [2020-07-08 11:57:14,233 INFO L280 TraceCheckUtils]: 37: Hoare triple {35321#true} assume !(0 != ~tmp___0~1); {35321#true} is VALID [2020-07-08 11:57:14,234 INFO L280 TraceCheckUtils]: 38: Hoare triple {35321#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {35321#true} is VALID [2020-07-08 11:57:14,234 INFO L280 TraceCheckUtils]: 39: Hoare triple {35321#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {35321#true} is VALID [2020-07-08 11:57:14,234 INFO L280 TraceCheckUtils]: 40: Hoare triple {35321#true} assume !(0 != ~tmp___1~0); {35321#true} is VALID [2020-07-08 11:57:14,235 INFO L263 TraceCheckUtils]: 41: Hoare triple {35321#true} call timeShift(); {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:57:14,237 INFO L263 TraceCheckUtils]: 42: Hoare triple {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:14,237 INFO L263 TraceCheckUtils]: 43: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-08 11:57:14,237 INFO L280 TraceCheckUtils]: 44: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-08 11:57:14,238 INFO L280 TraceCheckUtils]: 45: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,238 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35321#true} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35321#true} is VALID [2020-07-08 11:57:14,238 INFO L280 TraceCheckUtils]: 47: Hoare triple {35321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35321#true} is VALID [2020-07-08 11:57:14,238 INFO L280 TraceCheckUtils]: 48: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,239 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35321#true} {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {35321#true} is VALID [2020-07-08 11:57:14,239 INFO L280 TraceCheckUtils]: 50: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:14,239 INFO L280 TraceCheckUtils]: 51: Hoare triple {35321#true} assume 0 != ~systemActive~0; {35321#true} is VALID [2020-07-08 11:57:14,240 INFO L263 TraceCheckUtils]: 52: Hoare triple {35321#true} call processEnvironment(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,241 INFO L280 TraceCheckUtils]: 53: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-08 11:57:14,241 INFO L280 TraceCheckUtils]: 54: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:14,242 INFO L263 TraceCheckUtils]: 55: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,242 INFO L280 TraceCheckUtils]: 56: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-08 11:57:14,242 INFO L280 TraceCheckUtils]: 57: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:14,243 INFO L263 TraceCheckUtils]: 58: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,244 INFO L280 TraceCheckUtils]: 59: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:14,244 INFO L280 TraceCheckUtils]: 60: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:14,244 INFO L263 TraceCheckUtils]: 61: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:14,245 INFO L280 TraceCheckUtils]: 62: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-08 11:57:14,245 INFO L263 TraceCheckUtils]: 63: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:14,245 INFO L280 TraceCheckUtils]: 64: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:14,246 INFO L280 TraceCheckUtils]: 65: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:14,246 INFO L280 TraceCheckUtils]: 66: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,246 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-08 11:57:14,246 INFO L280 TraceCheckUtils]: 68: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-08 11:57:14,247 INFO L280 TraceCheckUtils]: 69: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-08 11:57:14,247 INFO L280 TraceCheckUtils]: 70: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-08 11:57:14,247 INFO L280 TraceCheckUtils]: 71: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,248 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-08 11:57:14,248 INFO L280 TraceCheckUtils]: 73: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-08 11:57:14,248 INFO L280 TraceCheckUtils]: 74: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:14,255 INFO L263 TraceCheckUtils]: 75: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,256 INFO L280 TraceCheckUtils]: 76: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-08 11:57:14,256 INFO L263 TraceCheckUtils]: 77: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:14,256 INFO L280 TraceCheckUtils]: 78: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:14,257 INFO L263 TraceCheckUtils]: 79: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:14,257 INFO L280 TraceCheckUtils]: 80: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:14,257 INFO L280 TraceCheckUtils]: 81: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,258 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:14,258 INFO L280 TraceCheckUtils]: 83: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:14,258 INFO L280 TraceCheckUtils]: 84: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,258 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-08 11:57:14,259 INFO L280 TraceCheckUtils]: 86: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-08 11:57:14,259 INFO L280 TraceCheckUtils]: 87: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-08 11:57:14,260 INFO L263 TraceCheckUtils]: 88: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,261 INFO L280 TraceCheckUtils]: 89: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,261 INFO L280 TraceCheckUtils]: 90: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,262 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,263 INFO L280 TraceCheckUtils]: 92: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,263 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,264 INFO L280 TraceCheckUtils]: 94: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,265 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,265 INFO L280 TraceCheckUtils]: 96: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,266 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,267 INFO L280 TraceCheckUtils]: 98: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,267 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #557#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,267 INFO L263 TraceCheckUtils]: 100: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {35321#true} is VALID [2020-07-08 11:57:14,268 INFO L280 TraceCheckUtils]: 101: Hoare triple {35321#true} havoc ~tmp~0;havoc ~tmp___0~0; {35321#true} is VALID [2020-07-08 11:57:14,268 INFO L263 TraceCheckUtils]: 102: Hoare triple {35321#true} call #t~ret1 := getWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:14,268 INFO L280 TraceCheckUtils]: 103: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-08 11:57:14,268 INFO L280 TraceCheckUtils]: 104: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,268 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {35321#true} {35321#true} #575#return; {35321#true} is VALID [2020-07-08 11:57:14,268 INFO L280 TraceCheckUtils]: 106: Hoare triple {35321#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35321#true} is VALID [2020-07-08 11:57:14,269 INFO L280 TraceCheckUtils]: 107: Hoare triple {35321#true} assume !(2 != ~tmp~0); {35321#true} is VALID [2020-07-08 11:57:14,269 INFO L280 TraceCheckUtils]: 108: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,270 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {35321#true} {35531#(<= 1 ~pumpRunning~0)} #559#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,271 INFO L280 TraceCheckUtils]: 110: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:14,272 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #543#return; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,273 INFO L280 TraceCheckUtils]: 112: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !false; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,274 INFO L280 TraceCheckUtils]: 113: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,275 INFO L280 TraceCheckUtils]: 114: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,275 INFO L280 TraceCheckUtils]: 115: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~1); {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,276 INFO L280 TraceCheckUtils]: 116: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,277 INFO L280 TraceCheckUtils]: 117: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,278 INFO L280 TraceCheckUtils]: 118: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,279 INFO L280 TraceCheckUtils]: 119: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,280 INFO L280 TraceCheckUtils]: 120: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,281 INFO L263 TraceCheckUtils]: 121: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} call timeShift(); {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,282 INFO L263 TraceCheckUtils]: 122: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:14,282 INFO L263 TraceCheckUtils]: 123: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-08 11:57:14,284 INFO L280 TraceCheckUtils]: 124: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:57:14,285 INFO L280 TraceCheckUtils]: 125: Hoare triple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:57:14,287 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:14,288 INFO L280 TraceCheckUtils]: 127: Hoare triple {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,289 INFO L280 TraceCheckUtils]: 128: Hoare triple {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,291 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {35413#(not (= 0 ~pumpRunning~0))} #553#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,292 INFO L280 TraceCheckUtils]: 130: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,293 INFO L263 TraceCheckUtils]: 131: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:57:14,293 INFO L280 TraceCheckUtils]: 132: Hoare triple {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {35321#true} is VALID [2020-07-08 11:57:14,293 INFO L280 TraceCheckUtils]: 133: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,294 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #555#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,295 INFO L280 TraceCheckUtils]: 135: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,296 INFO L263 TraceCheckUtils]: 136: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,297 INFO L280 TraceCheckUtils]: 137: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-08 11:57:14,297 INFO L280 TraceCheckUtils]: 138: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:14,297 INFO L263 TraceCheckUtils]: 139: Hoare triple {35321#true} call #t~ret9 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:14,298 INFO L280 TraceCheckUtils]: 140: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:14,298 INFO L263 TraceCheckUtils]: 141: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:14,298 INFO L280 TraceCheckUtils]: 142: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:14,299 INFO L280 TraceCheckUtils]: 143: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,299 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:14,299 INFO L280 TraceCheckUtils]: 145: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:14,299 INFO L280 TraceCheckUtils]: 146: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,300 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {35321#true} {35321#true} #527#return; {35321#true} is VALID [2020-07-08 11:57:14,300 INFO L280 TraceCheckUtils]: 148: Hoare triple {35321#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {35321#true} is VALID [2020-07-08 11:57:14,300 INFO L280 TraceCheckUtils]: 149: Hoare triple {35321#true} assume !(0 != ~tmp~4); {35321#true} is VALID [2020-07-08 11:57:14,301 INFO L263 TraceCheckUtils]: 150: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,302 INFO L280 TraceCheckUtils]: 151: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-08 11:57:14,302 INFO L280 TraceCheckUtils]: 152: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:14,302 INFO L263 TraceCheckUtils]: 153: Hoare triple {35321#true} call #t~ret8 := isLowWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:14,303 INFO L280 TraceCheckUtils]: 154: Hoare triple {35321#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {35321#true} is VALID [2020-07-08 11:57:14,303 INFO L263 TraceCheckUtils]: 155: Hoare triple {35321#true} call #t~ret29 := isLowWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:14,303 INFO L280 TraceCheckUtils]: 156: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-08 11:57:14,304 INFO L280 TraceCheckUtils]: 157: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,304 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-08 11:57:14,304 INFO L280 TraceCheckUtils]: 159: Hoare triple {35321#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {35321#true} is VALID [2020-07-08 11:57:14,304 INFO L280 TraceCheckUtils]: 160: Hoare triple {35321#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {35321#true} is VALID [2020-07-08 11:57:14,305 INFO L280 TraceCheckUtils]: 161: Hoare triple {35321#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {35321#true} is VALID [2020-07-08 11:57:14,305 INFO L280 TraceCheckUtils]: 162: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,305 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {35321#true} {35321#true} #581#return; {35321#true} is VALID [2020-07-08 11:57:14,306 INFO L280 TraceCheckUtils]: 164: Hoare triple {35321#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {35321#true} is VALID [2020-07-08 11:57:14,306 INFO L280 TraceCheckUtils]: 165: Hoare triple {35321#true} assume !(0 != ~tmp~3); {35321#true} is VALID [2020-07-08 11:57:14,307 INFO L263 TraceCheckUtils]: 166: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:14,307 INFO L280 TraceCheckUtils]: 167: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:14,308 INFO L280 TraceCheckUtils]: 168: Hoare triple {35321#true} assume !(0 == ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:14,308 INFO L263 TraceCheckUtils]: 169: Hoare triple {35321#true} call processEnvironment__wrappee__base(); {35321#true} is VALID [2020-07-08 11:57:14,308 INFO L280 TraceCheckUtils]: 170: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,309 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-08 11:57:14,309 INFO L280 TraceCheckUtils]: 172: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,309 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {35321#true} {35321#true} #585#return; {35321#true} is VALID [2020-07-08 11:57:14,309 INFO L280 TraceCheckUtils]: 174: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,310 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {35321#true} {35321#true} #531#return; {35321#true} is VALID [2020-07-08 11:57:14,310 INFO L280 TraceCheckUtils]: 176: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,311 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #557#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,312 INFO L263 TraceCheckUtils]: 178: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,313 INFO L280 TraceCheckUtils]: 179: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~0;havoc ~tmp___0~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,313 INFO L263 TraceCheckUtils]: 180: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:14,314 INFO L280 TraceCheckUtils]: 181: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-08 11:57:14,314 INFO L280 TraceCheckUtils]: 182: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,315 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #575#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,315 INFO L280 TraceCheckUtils]: 184: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,316 INFO L280 TraceCheckUtils]: 185: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,316 INFO L263 TraceCheckUtils]: 186: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {35321#true} is VALID [2020-07-08 11:57:14,316 INFO L280 TraceCheckUtils]: 187: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-08 11:57:14,317 INFO L280 TraceCheckUtils]: 188: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:14,318 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #577#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,318 INFO L280 TraceCheckUtils]: 190: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,319 INFO L280 TraceCheckUtils]: 191: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:57:14,319 INFO L280 TraceCheckUtils]: 192: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {35322#false} is VALID [2020-07-08 11:57:14,319 INFO L263 TraceCheckUtils]: 193: Hoare triple {35322#false} call __automaton_fail(); {35322#false} is VALID [2020-07-08 11:57:14,320 INFO L280 TraceCheckUtils]: 194: Hoare triple {35322#false} assume !false; {35322#false} is VALID [2020-07-08 11:57:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 22 proven. 10 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-08 11:57:14,396 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178754696] [2020-07-08 11:57:14,396 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1401863161] [2020-07-08 11:57:14,397 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 [2020-07-08 11:57:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,724 INFO L264 TraceCheckSpWp]: Trace formula consists of 1028 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:57:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:14,840 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:57:15,298 INFO L263 TraceCheckUtils]: 0: Hoare triple {35321#true} call ULTIMATE.init(); {35321#true} is VALID [2020-07-08 11:57:15,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {35321#true} is VALID [2020-07-08 11:57:15,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,299 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35321#true} {35321#true} #601#return; {35321#true} is VALID [2020-07-08 11:57:15,299 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret77 := main(); {35321#true} is VALID [2020-07-08 11:57:15,299 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~8;havoc ~tmp~8; {35321#true} is VALID [2020-07-08 11:57:15,300 INFO L263 TraceCheckUtils]: 6: Hoare triple {35321#true} call select_helpers(); {35321#true} is VALID [2020-07-08 11:57:15,300 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,300 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {35321#true} {35321#true} #483#return; {35321#true} is VALID [2020-07-08 11:57:15,300 INFO L263 TraceCheckUtils]: 9: Hoare triple {35321#true} call select_features(); {35321#true} is VALID [2020-07-08 11:57:15,300 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,301 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {35321#true} {35321#true} #485#return; {35321#true} is VALID [2020-07-08 11:57:15,301 INFO L263 TraceCheckUtils]: 12: Hoare triple {35321#true} call #t~ret40 := valid_product(); {35321#true} is VALID [2020-07-08 11:57:15,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {35321#true} is VALID [2020-07-08 11:57:15,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,301 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35321#true} {35321#true} #487#return; {35321#true} is VALID [2020-07-08 11:57:15,302 INFO L280 TraceCheckUtils]: 16: Hoare triple {35321#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {35321#true} is VALID [2020-07-08 11:57:15,302 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} assume 0 != ~tmp~8; {35321#true} is VALID [2020-07-08 11:57:15,302 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call setup(); {35321#true} is VALID [2020-07-08 11:57:15,302 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,302 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35321#true} {35321#true} #489#return; {35321#true} is VALID [2020-07-08 11:57:15,303 INFO L263 TraceCheckUtils]: 21: Hoare triple {35321#true} call runTest(); {35321#true} is VALID [2020-07-08 11:57:15,303 INFO L263 TraceCheckUtils]: 22: Hoare triple {35321#true} call __utac_acc__Specification5_spec__1(); {35321#true} is VALID [2020-07-08 11:57:15,303 INFO L280 TraceCheckUtils]: 23: Hoare triple {35321#true} ~switchedOnBeforeTS~0 := 0; {35321#true} is VALID [2020-07-08 11:57:15,303 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,303 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35321#true} {35321#true} #591#return; {35321#true} is VALID [2020-07-08 11:57:15,304 INFO L263 TraceCheckUtils]: 26: Hoare triple {35321#true} call test(); {35321#true} is VALID [2020-07-08 11:57:15,304 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {35321#true} is VALID [2020-07-08 11:57:15,304 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume !false; {35321#true} is VALID [2020-07-08 11:57:15,304 INFO L280 TraceCheckUtils]: 29: Hoare triple {35321#true} assume ~splverifierCounter~0 < 4; {35321#true} is VALID [2020-07-08 11:57:15,304 INFO L280 TraceCheckUtils]: 30: Hoare triple {35321#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {35321#true} is VALID [2020-07-08 11:57:15,305 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume 0 != ~tmp~1; {35321#true} is VALID [2020-07-08 11:57:15,305 INFO L263 TraceCheckUtils]: 32: Hoare triple {35321#true} call waterRise(); {35321#true} is VALID [2020-07-08 11:57:15,305 INFO L280 TraceCheckUtils]: 33: Hoare triple {35321#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {35321#true} is VALID [2020-07-08 11:57:15,305 INFO L280 TraceCheckUtils]: 34: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,305 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {35321#true} {35321#true} #535#return; {35321#true} is VALID [2020-07-08 11:57:15,305 INFO L280 TraceCheckUtils]: 36: Hoare triple {35321#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {35321#true} is VALID [2020-07-08 11:57:15,306 INFO L280 TraceCheckUtils]: 37: Hoare triple {35321#true} assume !(0 != ~tmp___0~1); {35321#true} is VALID [2020-07-08 11:57:15,306 INFO L280 TraceCheckUtils]: 38: Hoare triple {35321#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {35321#true} is VALID [2020-07-08 11:57:15,306 INFO L280 TraceCheckUtils]: 39: Hoare triple {35321#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {35321#true} is VALID [2020-07-08 11:57:15,306 INFO L280 TraceCheckUtils]: 40: Hoare triple {35321#true} assume !(0 != ~tmp___1~0); {35321#true} is VALID [2020-07-08 11:57:15,307 INFO L263 TraceCheckUtils]: 41: Hoare triple {35321#true} call timeShift(); {35321#true} is VALID [2020-07-08 11:57:15,307 INFO L263 TraceCheckUtils]: 42: Hoare triple {35321#true} call __utac_acc__Specification5_spec__2(); {35321#true} is VALID [2020-07-08 11:57:15,307 INFO L263 TraceCheckUtils]: 43: Hoare triple {35321#true} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-08 11:57:15,307 INFO L280 TraceCheckUtils]: 44: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-08 11:57:15,307 INFO L280 TraceCheckUtils]: 45: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,307 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35321#true} {35321#true} #573#return; {35321#true} is VALID [2020-07-08 11:57:15,308 INFO L280 TraceCheckUtils]: 47: Hoare triple {35321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35321#true} is VALID [2020-07-08 11:57:15,308 INFO L280 TraceCheckUtils]: 48: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,308 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35321#true} {35321#true} #553#return; {35321#true} is VALID [2020-07-08 11:57:15,308 INFO L280 TraceCheckUtils]: 50: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:15,308 INFO L280 TraceCheckUtils]: 51: Hoare triple {35321#true} assume 0 != ~systemActive~0; {35321#true} is VALID [2020-07-08 11:57:15,309 INFO L263 TraceCheckUtils]: 52: Hoare triple {35321#true} call processEnvironment(); {35321#true} is VALID [2020-07-08 11:57:15,309 INFO L280 TraceCheckUtils]: 53: Hoare triple {35321#true} havoc ~tmp~4; {35321#true} is VALID [2020-07-08 11:57:15,309 INFO L280 TraceCheckUtils]: 54: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:15,309 INFO L263 TraceCheckUtils]: 55: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35321#true} is VALID [2020-07-08 11:57:15,309 INFO L280 TraceCheckUtils]: 56: Hoare triple {35321#true} havoc ~tmp~3; {35321#true} is VALID [2020-07-08 11:57:15,310 INFO L280 TraceCheckUtils]: 57: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-08 11:57:15,310 INFO L263 TraceCheckUtils]: 58: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35321#true} is VALID [2020-07-08 11:57:15,310 INFO L280 TraceCheckUtils]: 59: Hoare triple {35321#true} havoc ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:15,310 INFO L280 TraceCheckUtils]: 60: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-08 11:57:15,310 INFO L263 TraceCheckUtils]: 61: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-08 11:57:15,310 INFO L280 TraceCheckUtils]: 62: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-08 11:57:15,311 INFO L263 TraceCheckUtils]: 63: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-08 11:57:15,311 INFO L280 TraceCheckUtils]: 64: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:15,311 INFO L280 TraceCheckUtils]: 65: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-08 11:57:15,311 INFO L280 TraceCheckUtils]: 66: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,311 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-08 11:57:15,312 INFO L280 TraceCheckUtils]: 68: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-08 11:57:15,312 INFO L280 TraceCheckUtils]: 69: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-08 11:57:15,312 INFO L280 TraceCheckUtils]: 70: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-08 11:57:15,312 INFO L280 TraceCheckUtils]: 71: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,312 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-08 11:57:15,313 INFO L280 TraceCheckUtils]: 73: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-08 11:57:15,313 INFO L280 TraceCheckUtils]: 74: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-08 11:57:15,313 INFO L263 TraceCheckUtils]: 75: Hoare triple {35321#true} call activatePump(); {35321#true} is VALID [2020-07-08 11:57:15,313 INFO L280 TraceCheckUtils]: 76: Hoare triple {35321#true} havoc ~tmp~5; {35321#true} is VALID [2020-07-08 11:57:15,314 INFO L263 TraceCheckUtils]: 77: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-08 11:57:15,314 INFO L280 TraceCheckUtils]: 78: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:15,314 INFO L263 TraceCheckUtils]: 79: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-08 11:57:15,314 INFO L280 TraceCheckUtils]: 80: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-08 11:57:15,314 INFO L280 TraceCheckUtils]: 81: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,315 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-08 11:57:15,315 INFO L280 TraceCheckUtils]: 83: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-08 11:57:15,315 INFO L280 TraceCheckUtils]: 84: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-08 11:57:15,315 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-08 11:57:15,315 INFO L280 TraceCheckUtils]: 86: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-08 11:57:15,316 INFO L280 TraceCheckUtils]: 87: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-08 11:57:15,316 INFO L263 TraceCheckUtils]: 88: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35321#true} is VALID [2020-07-08 11:57:15,317 INFO L280 TraceCheckUtils]: 89: Hoare triple {35321#true} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,318 INFO L280 TraceCheckUtils]: 90: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,319 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,319 INFO L280 TraceCheckUtils]: 92: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,320 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,321 INFO L280 TraceCheckUtils]: 94: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,322 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,322 INFO L280 TraceCheckUtils]: 96: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,323 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,324 INFO L280 TraceCheckUtils]: 98: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,324 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #557#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,325 INFO L263 TraceCheckUtils]: 100: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,326 INFO L280 TraceCheckUtils]: 101: Hoare triple {35531#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,326 INFO L263 TraceCheckUtils]: 102: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,327 INFO L280 TraceCheckUtils]: 103: Hoare triple {35531#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,328 INFO L280 TraceCheckUtils]: 104: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,328 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35531#(<= 1 ~pumpRunning~0)} #575#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,329 INFO L280 TraceCheckUtils]: 106: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,330 INFO L280 TraceCheckUtils]: 107: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,330 INFO L280 TraceCheckUtils]: 108: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,331 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35531#(<= 1 ~pumpRunning~0)} #559#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,331 INFO L280 TraceCheckUtils]: 110: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,332 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #543#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,333 INFO L280 TraceCheckUtils]: 112: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !false; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,333 INFO L280 TraceCheckUtils]: 113: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,334 INFO L280 TraceCheckUtils]: 114: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,335 INFO L280 TraceCheckUtils]: 115: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~1); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,335 INFO L280 TraceCheckUtils]: 116: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,336 INFO L280 TraceCheckUtils]: 117: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,336 INFO L280 TraceCheckUtils]: 118: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,337 INFO L280 TraceCheckUtils]: 119: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,337 INFO L280 TraceCheckUtils]: 120: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,338 INFO L263 TraceCheckUtils]: 121: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call timeShift(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,339 INFO L263 TraceCheckUtils]: 122: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,340 INFO L263 TraceCheckUtils]: 123: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:15,341 INFO L280 TraceCheckUtils]: 124: Hoare triple {35531#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {36113#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:57:15,342 INFO L280 TraceCheckUtils]: 125: Hoare triple {36113#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {36113#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:57:15,343 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {36113#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {35531#(<= 1 ~pumpRunning~0)} #573#return; {36120#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:57:15,344 INFO L280 TraceCheckUtils]: 127: Hoare triple {36120#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {36124#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:57:15,344 INFO L280 TraceCheckUtils]: 128: Hoare triple {36124#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {36124#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:57:15,345 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {36124#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {35531#(<= 1 ~pumpRunning~0)} #553#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,346 INFO L280 TraceCheckUtils]: 130: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,347 INFO L263 TraceCheckUtils]: 131: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,347 INFO L280 TraceCheckUtils]: 132: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,348 INFO L280 TraceCheckUtils]: 133: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,349 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #555#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,349 INFO L280 TraceCheckUtils]: 135: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,350 INFO L263 TraceCheckUtils]: 136: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,351 INFO L280 TraceCheckUtils]: 137: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,351 INFO L280 TraceCheckUtils]: 138: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,352 INFO L263 TraceCheckUtils]: 139: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret9 := isMethaneAlarm(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,352 INFO L280 TraceCheckUtils]: 140: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,353 INFO L263 TraceCheckUtils]: 141: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret11 := isMethaneLevelCritical(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,354 INFO L280 TraceCheckUtils]: 142: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,354 INFO L280 TraceCheckUtils]: 143: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,355 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #595#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,356 INFO L280 TraceCheckUtils]: 145: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,357 INFO L280 TraceCheckUtils]: 146: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,358 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #527#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,358 INFO L280 TraceCheckUtils]: 148: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,359 INFO L280 TraceCheckUtils]: 149: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~4); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,360 INFO L263 TraceCheckUtils]: 150: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,360 INFO L280 TraceCheckUtils]: 151: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,361 INFO L280 TraceCheckUtils]: 152: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,362 INFO L263 TraceCheckUtils]: 153: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret8 := isLowWaterLevel(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,362 INFO L280 TraceCheckUtils]: 154: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,363 INFO L263 TraceCheckUtils]: 155: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret29 := isLowWaterSensorDry(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,364 INFO L280 TraceCheckUtils]: 156: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,364 INFO L280 TraceCheckUtils]: 157: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,365 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #525#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,366 INFO L280 TraceCheckUtils]: 159: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,366 INFO L280 TraceCheckUtils]: 160: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~7;~tmp___0~3 := 0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,367 INFO L280 TraceCheckUtils]: 161: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,367 INFO L280 TraceCheckUtils]: 162: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,368 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #581#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,369 INFO L280 TraceCheckUtils]: 164: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,398 INFO L280 TraceCheckUtils]: 165: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~3); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,399 INFO L263 TraceCheckUtils]: 166: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,400 INFO L280 TraceCheckUtils]: 167: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,400 INFO L280 TraceCheckUtils]: 168: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,401 INFO L263 TraceCheckUtils]: 169: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,402 INFO L280 TraceCheckUtils]: 170: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,403 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #571#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,403 INFO L280 TraceCheckUtils]: 172: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,404 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #585#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,405 INFO L280 TraceCheckUtils]: 174: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,405 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #531#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,406 INFO L280 TraceCheckUtils]: 176: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,407 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #557#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,407 INFO L263 TraceCheckUtils]: 178: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,408 INFO L280 TraceCheckUtils]: 179: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,409 INFO L263 TraceCheckUtils]: 180: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,409 INFO L280 TraceCheckUtils]: 181: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,410 INFO L280 TraceCheckUtils]: 182: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,411 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #575#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,411 INFO L280 TraceCheckUtils]: 184: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,412 INFO L280 TraceCheckUtils]: 185: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,413 INFO L263 TraceCheckUtils]: 186: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,413 INFO L280 TraceCheckUtils]: 187: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,414 INFO L280 TraceCheckUtils]: 188: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,415 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #577#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,415 INFO L280 TraceCheckUtils]: 190: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,416 INFO L280 TraceCheckUtils]: 191: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:57:15,417 INFO L280 TraceCheckUtils]: 192: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {35322#false} is VALID [2020-07-08 11:57:15,417 INFO L263 TraceCheckUtils]: 193: Hoare triple {35322#false} call __automaton_fail(); {35322#false} is VALID [2020-07-08 11:57:15,417 INFO L280 TraceCheckUtils]: 194: Hoare triple {35322#false} assume !false; {35322#false} is VALID [2020-07-08 11:57:15,456 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 38 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:57:15,457 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:57:15,457 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:57:15,457 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727676716] [2020-07-08 11:57:15,460 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 195 [2020-07-08 11:57:15,912 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:57:15,912 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:57:16,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:57:16,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:57:16,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:57:16,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:57:16,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:57:16,332 INFO L87 Difference]: Start difference. First operand 2113 states and 2574 transitions. Second operand 20 states. [2020-07-08 11:57:17,956 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:19,587 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:57:20,231 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:57:20,666 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:57:25,379 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-08 11:57:26,736 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-08 11:57:27,927 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:57:29,037 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-08 11:57:30,076 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:57:45,249 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:57:49,634 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:57:50,621 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:57:51,536 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:57:55,154 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:57:57,534 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:58:01,647 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-07-08 11:58:04,071 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:58:04,794 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:58:09,106 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:58:19,542 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:58:22,737 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:58:23,826 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:58:24,351 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:58:25,207 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-08 11:58:25,828 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:58:34,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:58:34,533 INFO L93 Difference]: Finished difference Result 4747 states and 5914 transitions. [2020-07-08 11:58:34,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2020-07-08 11:58:34,533 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 195 [2020-07-08 11:58:34,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:58:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:58:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 784 transitions. [2020-07-08 11:58:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:58:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 784 transitions. [2020-07-08 11:58:34,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 784 transitions. [2020-07-08 11:58:37,480 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 784 edges. 784 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:58:37,896 INFO L225 Difference]: With dead ends: 4747 [2020-07-08 11:58:37,896 INFO L226 Difference]: Without dead ends: 2662 [2020-07-08 11:58:37,905 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1609 ImplicationChecksByTransitivity, 10.3s TimeCoverageRelationStatistics Valid=1023, Invalid=4379, Unknown=0, NotChecked=0, Total=5402 [2020-07-08 11:58:37,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2662 states. [2020-07-08 11:59:01,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2662 to 2381. [2020-07-08 11:59:01,615 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:59:01,615 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2662 states. Second operand 2381 states. [2020-07-08 11:59:01,616 INFO L74 IsIncluded]: Start isIncluded. First operand 2662 states. Second operand 2381 states. [2020-07-08 11:59:01,616 INFO L87 Difference]: Start difference. First operand 2662 states. Second operand 2381 states. [2020-07-08 11:59:01,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:01,841 INFO L93 Difference]: Finished difference Result 2662 states and 3214 transitions. [2020-07-08 11:59:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 3214 transitions. [2020-07-08 11:59:01,856 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:59:01,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:59:01,857 INFO L74 IsIncluded]: Start isIncluded. First operand 2381 states. Second operand 2662 states. [2020-07-08 11:59:01,857 INFO L87 Difference]: Start difference. First operand 2381 states. Second operand 2662 states. [2020-07-08 11:59:02,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:02,241 INFO L93 Difference]: Finished difference Result 2662 states and 3214 transitions. [2020-07-08 11:59:02,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 3214 transitions. [2020-07-08 11:59:02,269 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:59:02,269 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:59:02,269 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:59:02,270 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:59:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2381 states. [2020-07-08 11:59:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 2381 states and 2812 transitions. [2020-07-08 11:59:02,554 INFO L78 Accepts]: Start accepts. Automaton has 2381 states and 2812 transitions. Word has length 195 [2020-07-08 11:59:02,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:59:02,554 INFO L479 AbstractCegarLoop]: Abstraction has 2381 states and 2812 transitions. [2020-07-08 11:59:02,554 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:59:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 2812 transitions. [2020-07-08 11:59:02,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2020-07-08 11:59:02,565 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:59:02,566 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:59:02,780 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-08 11:59:02,781 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:59:02,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:59:02,783 INFO L82 PathProgramCache]: Analyzing trace with hash -1212078623, now seen corresponding path program 1 times [2020-07-08 11:59:02,783 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:59:02,784 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985721105] [2020-07-08 11:59:02,784 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:59:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,321 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:59:03,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {51774#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {51480#true} is VALID [2020-07-08 11:59:03,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,383 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #601#return; {51480#true} is VALID [2020-07-08 11:59:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,386 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51480#true} {51480#true} #483#return; {51480#true} is VALID [2020-07-08 11:59:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,389 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51480#true} {51480#true} #485#return; {51480#true} is VALID [2020-07-08 11:59:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51480#true} is VALID [2020-07-08 11:59:03,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,393 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #487#return; {51480#true} is VALID [2020-07-08 11:59:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,396 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51480#true} {51480#true} #489#return; {51480#true} is VALID [2020-07-08 11:59:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51480#true} is VALID [2020-07-08 11:59:03,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,410 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #591#return; {51480#true} is VALID [2020-07-08 11:59:03,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51480#true} is VALID [2020-07-08 11:59:03,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #535#return; {51480#true} is VALID [2020-07-08 11:59:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:03,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:03,469 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:03,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:03,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,470 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:03,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:03,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,470 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,510 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:03,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:03,510 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:03,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,511 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:03,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:03,512 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:03,512 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:03,512 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,512 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,529 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:03,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,530 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,530 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:03,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:03,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:03,535 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:03,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,536 INFO L263 TraceCheckUtils]: 3: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:03,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,536 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,536 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,537 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,537 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,537 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:03,537 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:03,537 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:03,539 INFO L263 TraceCheckUtils]: 12: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,539 INFO L280 TraceCheckUtils]: 13: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:03,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,539 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:03,540 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,540 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:03,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:03,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:03,541 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:03,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:03,541 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:03,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,542 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:03,542 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:03,543 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:03,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:03,543 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,543 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:03,544 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:03,544 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:03,545 INFO L263 TraceCheckUtils]: 16: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:03,545 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:03,546 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,546 INFO L263 TraceCheckUtils]: 20: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:03,546 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,546 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,547 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,547 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:03,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:03,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:03,549 INFO L263 TraceCheckUtils]: 29: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:03,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,550 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:03,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,550 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:03,550 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,551 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:03,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:03,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:03,553 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:03,553 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:03,553 INFO L263 TraceCheckUtils]: 5: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:03,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:03,554 INFO L263 TraceCheckUtils]: 7: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:03,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,555 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:03,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:03,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:03,555 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:03,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,556 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:03,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:03,556 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:03,557 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,557 INFO L280 TraceCheckUtils]: 20: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:03,558 INFO L263 TraceCheckUtils]: 21: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:03,558 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,558 INFO L263 TraceCheckUtils]: 23: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:03,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,559 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,559 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,559 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,559 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:03,560 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:03,560 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:03,561 INFO L263 TraceCheckUtils]: 32: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,561 INFO L280 TraceCheckUtils]: 33: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:03,562 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,562 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:03,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,562 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:03,562 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,563 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:03,563 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,563 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-08 11:59:03,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:03,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:03,566 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:03,566 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:03,567 INFO L263 TraceCheckUtils]: 5: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:03,567 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:03,568 INFO L263 TraceCheckUtils]: 8: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:03,568 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:03,568 INFO L263 TraceCheckUtils]: 10: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:03,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,569 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,569 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:03,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:03,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:03,569 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:03,569 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,570 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:03,570 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:03,570 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:03,572 INFO L263 TraceCheckUtils]: 22: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,572 INFO L280 TraceCheckUtils]: 23: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:03,573 INFO L263 TraceCheckUtils]: 24: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:03,573 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,573 INFO L263 TraceCheckUtils]: 26: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:03,574 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,574 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,574 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,575 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,575 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,575 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:03,576 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:03,576 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:03,577 INFO L263 TraceCheckUtils]: 35: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,578 INFO L280 TraceCheckUtils]: 36: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:03,578 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,578 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:03,579 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,579 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:03,579 INFO L280 TraceCheckUtils]: 41: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,580 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:03,580 INFO L280 TraceCheckUtils]: 43: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,580 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-08 11:59:03,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,581 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-08 11:59:03,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:03,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:03,796 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-08 11:59:03,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:03,797 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:03,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:03,799 INFO L280 TraceCheckUtils]: 3: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:03,801 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-08 11:59:03,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-08 11:59:03,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:03,805 INFO L280 TraceCheckUtils]: 7: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:03,806 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #559#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:03,808 INFO L263 TraceCheckUtils]: 0: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:03,808 INFO L263 TraceCheckUtils]: 1: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:03,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:03,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,809 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:03,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:03,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,810 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:03,810 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:03,811 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume 0 != ~systemActive~0; {51480#true} is VALID [2020-07-08 11:59:03,812 INFO L263 TraceCheckUtils]: 10: Hoare triple {51480#true} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,812 INFO L280 TraceCheckUtils]: 11: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:03,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:03,814 INFO L263 TraceCheckUtils]: 13: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,814 INFO L280 TraceCheckUtils]: 14: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:03,814 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:03,815 INFO L263 TraceCheckUtils]: 16: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,816 INFO L280 TraceCheckUtils]: 17: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:03,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:03,816 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:03,817 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:03,817 INFO L263 TraceCheckUtils]: 21: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:03,817 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,818 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:03,818 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,818 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:03,819 INFO L280 TraceCheckUtils]: 26: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:03,819 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:03,819 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:03,820 INFO L280 TraceCheckUtils]: 29: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,820 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:03,820 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:03,821 INFO L280 TraceCheckUtils]: 32: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:03,822 INFO L263 TraceCheckUtils]: 33: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,822 INFO L280 TraceCheckUtils]: 34: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:03,823 INFO L263 TraceCheckUtils]: 35: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:03,823 INFO L280 TraceCheckUtils]: 36: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,823 INFO L263 TraceCheckUtils]: 37: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:03,824 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,824 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,824 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,825 INFO L280 TraceCheckUtils]: 41: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,825 INFO L280 TraceCheckUtils]: 42: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,825 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:03,826 INFO L280 TraceCheckUtils]: 44: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:03,826 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:03,827 INFO L263 TraceCheckUtils]: 46: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:03,828 INFO L280 TraceCheckUtils]: 47: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:03,828 INFO L280 TraceCheckUtils]: 48: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,828 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:03,829 INFO L280 TraceCheckUtils]: 50: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,829 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:03,829 INFO L280 TraceCheckUtils]: 52: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,830 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:03,830 INFO L280 TraceCheckUtils]: 54: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,830 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-08 11:59:03,830 INFO L280 TraceCheckUtils]: 56: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,831 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-08 11:59:03,831 INFO L263 TraceCheckUtils]: 58: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:03,831 INFO L280 TraceCheckUtils]: 59: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:03,832 INFO L263 TraceCheckUtils]: 60: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:03,833 INFO L280 TraceCheckUtils]: 61: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:03,834 INFO L280 TraceCheckUtils]: 62: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:03,836 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-08 11:59:03,837 INFO L280 TraceCheckUtils]: 64: Hoare triple {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-08 11:59:03,839 INFO L280 TraceCheckUtils]: 65: Hoare triple {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:03,840 INFO L280 TraceCheckUtils]: 66: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:03,841 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #559#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:03,842 INFO L280 TraceCheckUtils]: 68: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:03,843 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #543#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:03,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:03,958 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:03,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:03,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,959 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:03,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:03,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,961 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:03,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:03,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} #555#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:03,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,993 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,993 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:03,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:03,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,995 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:03,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:03,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:03,996 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-08 11:59:04,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,014 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-08 11:59:04,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-08 11:59:04,015 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-08 11:59:04,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,016 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-08 11:59:04,016 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-08 11:59:04,017 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-08 11:59:04,017 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-08 11:59:04,018 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,018 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-08 11:59:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,027 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-08 11:59:04,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,028 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-08 11:59:04,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,029 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-08 11:59:04,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,029 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-08 11:59:04,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:04,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,031 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,031 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-08 11:59:04,031 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,032 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-08 11:59:04,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,032 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-08 11:59:04,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-08 11:59:04,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-08 11:59:04,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-08 11:59:04,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,034 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-08 11:59:04,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-08 11:59:04,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-08 11:59:04,036 INFO L263 TraceCheckUtils]: 15: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,037 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-08 11:59:04,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,038 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-08 11:59:04,038 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,039 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-08 11:59:04,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,040 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-08 11:59:04,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,041 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,042 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,043 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,044 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,044 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:04,045 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-08 11:59:04,045 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume !(0 != ~tmp~4); {51480#true} is VALID [2020-07-08 11:59:04,046 INFO L263 TraceCheckUtils]: 13: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,047 INFO L280 TraceCheckUtils]: 14: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:04,047 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,047 INFO L263 TraceCheckUtils]: 16: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,048 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-08 11:59:04,048 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,048 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-08 11:59:04,049 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,049 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-08 11:59:04,049 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-08 11:59:04,050 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-08 11:59:04,050 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-08 11:59:04,050 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,051 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-08 11:59:04,051 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-08 11:59:04,051 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-08 11:59:04,053 INFO L263 TraceCheckUtils]: 29: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,053 INFO L280 TraceCheckUtils]: 30: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,053 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,054 INFO L263 TraceCheckUtils]: 32: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-08 11:59:04,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,055 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-08 11:59:04,055 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,055 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-08 11:59:04,056 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,056 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-08 11:59:04,056 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,058 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51480#true} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #557#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,196 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:59:04,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,196 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:59:04,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:59:04,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,202 INFO L280 TraceCheckUtils]: 7: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,204 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #559#return; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,206 INFO L263 TraceCheckUtils]: 0: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,206 INFO L263 TraceCheckUtils]: 1: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,207 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,209 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,211 INFO L263 TraceCheckUtils]: 9: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,214 INFO L280 TraceCheckUtils]: 11: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,215 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} #555#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,216 INFO L280 TraceCheckUtils]: 13: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,217 INFO L263 TraceCheckUtils]: 14: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,217 INFO L280 TraceCheckUtils]: 15: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,218 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,218 INFO L263 TraceCheckUtils]: 17: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,218 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,219 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,219 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,219 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,220 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,220 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,220 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,221 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:04,221 INFO L280 TraceCheckUtils]: 26: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-08 11:59:04,221 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume !(0 != ~tmp~4); {51480#true} is VALID [2020-07-08 11:59:04,223 INFO L263 TraceCheckUtils]: 28: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,223 INFO L280 TraceCheckUtils]: 29: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:04,223 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,224 INFO L263 TraceCheckUtils]: 31: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,224 INFO L280 TraceCheckUtils]: 32: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-08 11:59:04,224 INFO L263 TraceCheckUtils]: 33: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,225 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-08 11:59:04,225 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,225 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-08 11:59:04,226 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-08 11:59:04,226 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-08 11:59:04,226 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-08 11:59:04,227 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,227 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-08 11:59:04,227 INFO L280 TraceCheckUtils]: 42: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-08 11:59:04,228 INFO L280 TraceCheckUtils]: 43: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-08 11:59:04,229 INFO L263 TraceCheckUtils]: 44: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,229 INFO L280 TraceCheckUtils]: 45: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,229 INFO L280 TraceCheckUtils]: 46: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,230 INFO L263 TraceCheckUtils]: 47: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-08 11:59:04,230 INFO L280 TraceCheckUtils]: 48: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,230 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-08 11:59:04,231 INFO L280 TraceCheckUtils]: 50: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,231 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-08 11:59:04,231 INFO L280 TraceCheckUtils]: 52: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,232 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-08 11:59:04,232 INFO L280 TraceCheckUtils]: 54: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,233 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {51480#true} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #557#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,233 INFO L263 TraceCheckUtils]: 56: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:04,234 INFO L280 TraceCheckUtils]: 57: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,234 INFO L263 TraceCheckUtils]: 58: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,235 INFO L280 TraceCheckUtils]: 59: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,236 INFO L280 TraceCheckUtils]: 60: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,238 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:59:04,240 INFO L280 TraceCheckUtils]: 62: Hoare triple {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:59:04,241 INFO L280 TraceCheckUtils]: 63: Hoare triple {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,242 INFO L280 TraceCheckUtils]: 64: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,243 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #559#return; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,244 INFO L280 TraceCheckUtils]: 66: Hoare triple {52038#(<= 3 |old(~waterLevel~0)|)} assume true; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,245 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {52038#(<= 3 |old(~waterLevel~0)|)} {51570#(= 2 ~waterLevel~0)} #543#return; {51481#false} is VALID [2020-07-08 11:59:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,275 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,275 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,277 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,278 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51480#true} is VALID [2020-07-08 11:59:04,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #555#return; {51480#true} is VALID [2020-07-08 11:59:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,296 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,297 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,298 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,298 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,298 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51480#true} is VALID [2020-07-08 11:59:04,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,302 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #529#return; {51480#true} is VALID [2020-07-08 11:59:04,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,303 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,303 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,304 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,304 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,304 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,305 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:04,305 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-08 11:59:04,305 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume 0 != ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,306 INFO L263 TraceCheckUtils]: 13: Hoare triple {51480#true} call deactivatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,306 INFO L280 TraceCheckUtils]: 14: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51480#true} is VALID [2020-07-08 11:59:04,307 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,307 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51480#true} {51480#true} #529#return; {51480#true} is VALID [2020-07-08 11:59:04,307 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,307 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-08 11:59:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,321 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:04,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,322 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,323 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:04,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-08 11:59:04,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-08 11:59:04,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,324 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-08 11:59:04,325 INFO L263 TraceCheckUtils]: 0: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,326 INFO L263 TraceCheckUtils]: 1: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,327 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,328 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:04,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,329 INFO L263 TraceCheckUtils]: 9: Hoare triple {51480#true} call lowerWaterLevel(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51480#true} is VALID [2020-07-08 11:59:04,330 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,330 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51480#true} {51480#true} #555#return; {51480#true} is VALID [2020-07-08 11:59:04,331 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume 0 != ~systemActive~0; {51480#true} is VALID [2020-07-08 11:59:04,332 INFO L263 TraceCheckUtils]: 14: Hoare triple {51480#true} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,332 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,333 INFO L263 TraceCheckUtils]: 17: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,333 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,333 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,334 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,334 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,334 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,335 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,335 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,335 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:04,336 INFO L280 TraceCheckUtils]: 26: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-08 11:59:04,336 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume 0 != ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,337 INFO L263 TraceCheckUtils]: 28: Hoare triple {51480#true} call deactivatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,338 INFO L280 TraceCheckUtils]: 29: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51480#true} is VALID [2020-07-08 11:59:04,338 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,338 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {51480#true} {51480#true} #529#return; {51480#true} is VALID [2020-07-08 11:59:04,339 INFO L280 TraceCheckUtils]: 32: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,339 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-08 11:59:04,339 INFO L263 TraceCheckUtils]: 34: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:04,339 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,340 INFO L263 TraceCheckUtils]: 36: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,340 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,340 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,341 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:04,341 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-08 11:59:04,341 INFO L280 TraceCheckUtils]: 41: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-08 11:59:04,342 INFO L280 TraceCheckUtils]: 42: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,342 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-08 11:59:04,342 INFO L280 TraceCheckUtils]: 44: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,343 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51480#true} {51481#false} #543#return; {51481#false} is VALID [2020-07-08 11:59:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {52163#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} ~systemActive~0 := 0; {51480#true} is VALID [2020-07-08 11:59:04,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,387 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51481#false} #541#return; {51481#false} is VALID [2020-07-08 11:59:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,401 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,401 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,402 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,403 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,403 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,403 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,412 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:04,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,413 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,414 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:04,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-08 11:59:04,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-08 11:59:04,415 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,416 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-08 11:59:04,417 INFO L263 TraceCheckUtils]: 0: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,417 INFO L263 TraceCheckUtils]: 1: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,418 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,419 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:04,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume !(0 != ~systemActive~0); {51480#true} is VALID [2020-07-08 11:59:04,420 INFO L263 TraceCheckUtils]: 10: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:04,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,421 INFO L263 TraceCheckUtils]: 12: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,422 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:04,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-08 11:59:04,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-08 11:59:04,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,423 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-08 11:59:04,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,424 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {51480#true} {51481#false} #543#return; {51481#false} is VALID [2020-07-08 11:59:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {52186#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51481#false} #539#return; {51481#false} is VALID [2020-07-08 11:59:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,471 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,472 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,473 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51481#false} #553#return; {51481#false} is VALID [2020-07-08 11:59:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,510 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:04,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:04,510 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,512 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:04,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:04,513 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:04,513 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:04,514 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,514 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,529 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,530 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,531 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,531 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,539 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:04,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:04,540 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,540 INFO L263 TraceCheckUtils]: 3: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,541 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,542 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,542 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:04,543 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:04,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:04,544 INFO L263 TraceCheckUtils]: 12: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,546 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:04,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,546 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:04,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,548 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:04,549 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,550 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:04,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:04,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:04,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:04,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,552 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:04,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:04,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,554 INFO L263 TraceCheckUtils]: 16: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:04,555 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,555 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,555 INFO L263 TraceCheckUtils]: 20: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,556 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,556 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,556 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,557 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,557 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,557 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:04,558 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:04,558 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:04,559 INFO L263 TraceCheckUtils]: 29: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,560 INFO L280 TraceCheckUtils]: 30: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,560 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,561 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:04,561 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,561 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:04,562 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,562 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:04,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:04,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,572 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,573 INFO L263 TraceCheckUtils]: 5: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,573 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:04,574 INFO L263 TraceCheckUtils]: 7: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,575 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,575 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,575 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:04,576 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:04,576 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:04,576 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:04,577 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,577 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:04,577 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:04,578 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,579 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,579 INFO L280 TraceCheckUtils]: 20: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:04,579 INFO L263 TraceCheckUtils]: 21: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,580 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,580 INFO L263 TraceCheckUtils]: 23: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,580 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,581 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,581 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,581 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,582 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,582 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:04,582 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:04,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:04,584 INFO L263 TraceCheckUtils]: 32: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,584 INFO L280 TraceCheckUtils]: 33: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,584 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,585 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:04,585 INFO L280 TraceCheckUtils]: 36: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,585 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:04,586 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,586 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:04,586 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,587 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-08 11:59:04,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,590 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:04,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,592 INFO L263 TraceCheckUtils]: 5: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,593 INFO L263 TraceCheckUtils]: 8: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:04,593 INFO L263 TraceCheckUtils]: 10: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,593 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,593 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,594 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,594 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:04,594 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:04,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:04,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:04,595 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,595 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:04,595 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:04,595 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,596 INFO L263 TraceCheckUtils]: 22: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,596 INFO L280 TraceCheckUtils]: 23: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:04,597 INFO L263 TraceCheckUtils]: 24: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,597 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,597 INFO L263 TraceCheckUtils]: 26: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,597 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,597 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,598 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,598 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,598 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,598 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:04,598 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:04,598 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:04,599 INFO L263 TraceCheckUtils]: 35: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,600 INFO L280 TraceCheckUtils]: 36: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,600 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,600 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:04,600 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,600 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:04,601 INFO L280 TraceCheckUtils]: 41: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,601 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:04,601 INFO L280 TraceCheckUtils]: 43: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,601 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-08 11:59:04,602 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,602 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51480#true} {51481#false} #557#return; {51481#false} is VALID [2020-07-08 11:59:04,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,609 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51481#false} #575#return; {51481#false} is VALID [2020-07-08 11:59:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:04,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,614 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51481#false} #577#return; {51481#false} is VALID [2020-07-08 11:59:04,623 INFO L263 TraceCheckUtils]: 0: Hoare triple {51480#true} call ULTIMATE.init(); {51774#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:59:04,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {51774#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {51480#true} is VALID [2020-07-08 11:59:04,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,624 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51480#true} #601#return; {51480#true} is VALID [2020-07-08 11:59:04,624 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret77 := main(); {51480#true} is VALID [2020-07-08 11:59:04,625 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~8;havoc ~tmp~8; {51480#true} is VALID [2020-07-08 11:59:04,625 INFO L263 TraceCheckUtils]: 6: Hoare triple {51480#true} call select_helpers(); {51480#true} is VALID [2020-07-08 11:59:04,625 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,626 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #483#return; {51480#true} is VALID [2020-07-08 11:59:04,626 INFO L263 TraceCheckUtils]: 9: Hoare triple {51480#true} call select_features(); {51480#true} is VALID [2020-07-08 11:59:04,626 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,627 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51480#true} {51480#true} #485#return; {51480#true} is VALID [2020-07-08 11:59:04,627 INFO L263 TraceCheckUtils]: 12: Hoare triple {51480#true} call #t~ret40 := valid_product(); {51480#true} is VALID [2020-07-08 11:59:04,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51480#true} is VALID [2020-07-08 11:59:04,628 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,628 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51480#true} {51480#true} #487#return; {51480#true} is VALID [2020-07-08 11:59:04,628 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {51480#true} is VALID [2020-07-08 11:59:04,628 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume 0 != ~tmp~8; {51480#true} is VALID [2020-07-08 11:59:04,629 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call setup(); {51480#true} is VALID [2020-07-08 11:59:04,629 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,629 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51480#true} {51480#true} #489#return; {51480#true} is VALID [2020-07-08 11:59:04,630 INFO L263 TraceCheckUtils]: 21: Hoare triple {51480#true} call runTest(); {51480#true} is VALID [2020-07-08 11:59:04,631 INFO L263 TraceCheckUtils]: 22: Hoare triple {51480#true} call __utac_acc__Specification5_spec__1(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,631 INFO L280 TraceCheckUtils]: 23: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51480#true} is VALID [2020-07-08 11:59:04,632 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,632 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51480#true} {51480#true} #591#return; {51480#true} is VALID [2020-07-08 11:59:04,632 INFO L263 TraceCheckUtils]: 26: Hoare triple {51480#true} call test(); {51480#true} is VALID [2020-07-08 11:59:04,632 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {51480#true} is VALID [2020-07-08 11:59:04,633 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume !false; {51480#true} is VALID [2020-07-08 11:59:04,633 INFO L280 TraceCheckUtils]: 29: Hoare triple {51480#true} assume ~splverifierCounter~0 < 4; {51480#true} is VALID [2020-07-08 11:59:04,633 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51480#true} is VALID [2020-07-08 11:59:04,634 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume 0 != ~tmp~1; {51480#true} is VALID [2020-07-08 11:59:04,635 INFO L263 TraceCheckUtils]: 32: Hoare triple {51480#true} call waterRise(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,635 INFO L280 TraceCheckUtils]: 33: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51480#true} is VALID [2020-07-08 11:59:04,635 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,636 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51480#true} {51480#true} #535#return; {51480#true} is VALID [2020-07-08 11:59:04,636 INFO L280 TraceCheckUtils]: 36: Hoare triple {51480#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51480#true} is VALID [2020-07-08 11:59:04,636 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume !(0 != ~tmp___0~1); {51480#true} is VALID [2020-07-08 11:59:04,637 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51480#true} is VALID [2020-07-08 11:59:04,637 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51480#true} is VALID [2020-07-08 11:59:04,637 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume !(0 != ~tmp___1~0); {51480#true} is VALID [2020-07-08 11:59:04,639 INFO L263 TraceCheckUtils]: 41: Hoare triple {51480#true} call timeShift(); {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:04,640 INFO L263 TraceCheckUtils]: 42: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,640 INFO L263 TraceCheckUtils]: 43: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,641 INFO L280 TraceCheckUtils]: 44: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,641 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,641 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,642 INFO L280 TraceCheckUtils]: 47: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,642 INFO L280 TraceCheckUtils]: 48: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,642 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:04,642 INFO L280 TraceCheckUtils]: 50: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,643 INFO L280 TraceCheckUtils]: 51: Hoare triple {51480#true} assume 0 != ~systemActive~0; {51480#true} is VALID [2020-07-08 11:59:04,644 INFO L263 TraceCheckUtils]: 52: Hoare triple {51480#true} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,644 INFO L280 TraceCheckUtils]: 53: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,645 INFO L280 TraceCheckUtils]: 54: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,646 INFO L263 TraceCheckUtils]: 55: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,646 INFO L280 TraceCheckUtils]: 56: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:04,646 INFO L280 TraceCheckUtils]: 57: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,647 INFO L263 TraceCheckUtils]: 58: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,648 INFO L280 TraceCheckUtils]: 59: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,648 INFO L280 TraceCheckUtils]: 60: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,648 INFO L263 TraceCheckUtils]: 61: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,649 INFO L280 TraceCheckUtils]: 62: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:04,649 INFO L263 TraceCheckUtils]: 63: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,649 INFO L280 TraceCheckUtils]: 64: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,649 INFO L280 TraceCheckUtils]: 65: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,650 INFO L280 TraceCheckUtils]: 66: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,650 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:04,650 INFO L280 TraceCheckUtils]: 68: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:04,651 INFO L280 TraceCheckUtils]: 69: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:04,651 INFO L280 TraceCheckUtils]: 70: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:04,651 INFO L280 TraceCheckUtils]: 71: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,652 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:04,652 INFO L280 TraceCheckUtils]: 73: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:04,652 INFO L280 TraceCheckUtils]: 74: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,653 INFO L263 TraceCheckUtils]: 75: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,654 INFO L280 TraceCheckUtils]: 76: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:04,654 INFO L263 TraceCheckUtils]: 77: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,654 INFO L280 TraceCheckUtils]: 78: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,655 INFO L263 TraceCheckUtils]: 79: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,655 INFO L280 TraceCheckUtils]: 80: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,655 INFO L280 TraceCheckUtils]: 81: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,656 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,656 INFO L280 TraceCheckUtils]: 83: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,656 INFO L280 TraceCheckUtils]: 84: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,656 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:04,657 INFO L280 TraceCheckUtils]: 86: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:04,657 INFO L280 TraceCheckUtils]: 87: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:04,658 INFO L263 TraceCheckUtils]: 88: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,658 INFO L280 TraceCheckUtils]: 89: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,659 INFO L280 TraceCheckUtils]: 90: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,659 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:04,659 INFO L280 TraceCheckUtils]: 92: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,660 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:04,660 INFO L280 TraceCheckUtils]: 94: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,660 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:04,661 INFO L280 TraceCheckUtils]: 96: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,661 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-08 11:59:04,661 INFO L280 TraceCheckUtils]: 98: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,662 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-08 11:59:04,662 INFO L263 TraceCheckUtils]: 100: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:04,662 INFO L280 TraceCheckUtils]: 101: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,662 INFO L263 TraceCheckUtils]: 102: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,664 INFO L280 TraceCheckUtils]: 103: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,665 INFO L280 TraceCheckUtils]: 104: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,666 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-08 11:59:04,668 INFO L280 TraceCheckUtils]: 106: Hoare triple {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-08 11:59:04,669 INFO L280 TraceCheckUtils]: 107: Hoare triple {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,670 INFO L280 TraceCheckUtils]: 108: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,671 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #559#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,672 INFO L280 TraceCheckUtils]: 110: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,673 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #543#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,674 INFO L280 TraceCheckUtils]: 112: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !false; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,675 INFO L280 TraceCheckUtils]: 113: Hoare triple {51570#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,676 INFO L280 TraceCheckUtils]: 114: Hoare triple {51570#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,677 INFO L280 TraceCheckUtils]: 115: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~1); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,678 INFO L280 TraceCheckUtils]: 116: Hoare triple {51570#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,679 INFO L280 TraceCheckUtils]: 117: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,680 INFO L280 TraceCheckUtils]: 118: Hoare triple {51570#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,681 INFO L280 TraceCheckUtils]: 119: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,682 INFO L280 TraceCheckUtils]: 120: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,683 INFO L263 TraceCheckUtils]: 121: Hoare triple {51570#(= 2 ~waterLevel~0)} call timeShift(); {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:04,685 INFO L263 TraceCheckUtils]: 122: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,685 INFO L263 TraceCheckUtils]: 123: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,685 INFO L280 TraceCheckUtils]: 124: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,686 INFO L280 TraceCheckUtils]: 125: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,686 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,686 INFO L280 TraceCheckUtils]: 127: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,687 INFO L280 TraceCheckUtils]: 128: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,688 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,689 INFO L280 TraceCheckUtils]: 130: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,690 INFO L263 TraceCheckUtils]: 131: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,691 INFO L280 TraceCheckUtils]: 132: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,692 INFO L280 TraceCheckUtils]: 133: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,694 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} #555#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,695 INFO L280 TraceCheckUtils]: 135: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,696 INFO L263 TraceCheckUtils]: 136: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,696 INFO L280 TraceCheckUtils]: 137: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,697 INFO L280 TraceCheckUtils]: 138: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,697 INFO L263 TraceCheckUtils]: 139: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,697 INFO L280 TraceCheckUtils]: 140: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,697 INFO L263 TraceCheckUtils]: 141: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,697 INFO L280 TraceCheckUtils]: 142: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,698 INFO L280 TraceCheckUtils]: 143: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,698 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,698 INFO L280 TraceCheckUtils]: 145: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,698 INFO L280 TraceCheckUtils]: 146: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,698 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:04,699 INFO L280 TraceCheckUtils]: 148: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-08 11:59:04,699 INFO L280 TraceCheckUtils]: 149: Hoare triple {51480#true} assume !(0 != ~tmp~4); {51480#true} is VALID [2020-07-08 11:59:04,700 INFO L263 TraceCheckUtils]: 150: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,700 INFO L280 TraceCheckUtils]: 151: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:04,700 INFO L280 TraceCheckUtils]: 152: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,700 INFO L263 TraceCheckUtils]: 153: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,701 INFO L280 TraceCheckUtils]: 154: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-08 11:59:04,701 INFO L263 TraceCheckUtils]: 155: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,701 INFO L280 TraceCheckUtils]: 156: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-08 11:59:04,701 INFO L280 TraceCheckUtils]: 157: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,701 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-08 11:59:04,702 INFO L280 TraceCheckUtils]: 159: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-08 11:59:04,702 INFO L280 TraceCheckUtils]: 160: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-08 11:59:04,702 INFO L280 TraceCheckUtils]: 161: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-08 11:59:04,702 INFO L280 TraceCheckUtils]: 162: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,702 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-08 11:59:04,703 INFO L280 TraceCheckUtils]: 164: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-08 11:59:04,703 INFO L280 TraceCheckUtils]: 165: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-08 11:59:04,704 INFO L263 TraceCheckUtils]: 166: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,704 INFO L280 TraceCheckUtils]: 167: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,704 INFO L280 TraceCheckUtils]: 168: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,704 INFO L263 TraceCheckUtils]: 169: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-08 11:59:04,704 INFO L280 TraceCheckUtils]: 170: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,705 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-08 11:59:04,705 INFO L280 TraceCheckUtils]: 172: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,705 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-08 11:59:04,705 INFO L280 TraceCheckUtils]: 174: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,705 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-08 11:59:04,706 INFO L280 TraceCheckUtils]: 176: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,706 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {51480#true} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #557#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,707 INFO L263 TraceCheckUtils]: 178: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:04,707 INFO L280 TraceCheckUtils]: 179: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,707 INFO L263 TraceCheckUtils]: 180: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,708 INFO L280 TraceCheckUtils]: 181: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,710 INFO L280 TraceCheckUtils]: 182: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:04,711 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:59:04,713 INFO L280 TraceCheckUtils]: 184: Hoare triple {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:59:04,714 INFO L280 TraceCheckUtils]: 185: Hoare triple {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,715 INFO L280 TraceCheckUtils]: 186: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:04,716 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #559#return; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,717 INFO L280 TraceCheckUtils]: 188: Hoare triple {52038#(<= 3 |old(~waterLevel~0)|)} assume true; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,718 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {52038#(<= 3 |old(~waterLevel~0)|)} {51570#(= 2 ~waterLevel~0)} #543#return; {51481#false} is VALID [2020-07-08 11:59:04,719 INFO L280 TraceCheckUtils]: 190: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-08 11:59:04,719 INFO L280 TraceCheckUtils]: 191: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-08 11:59:04,719 INFO L280 TraceCheckUtils]: 192: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-08 11:59:04,720 INFO L280 TraceCheckUtils]: 193: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-08 11:59:04,720 INFO L280 TraceCheckUtils]: 194: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-08 11:59:04,720 INFO L280 TraceCheckUtils]: 195: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-08 11:59:04,721 INFO L280 TraceCheckUtils]: 196: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-08 11:59:04,721 INFO L280 TraceCheckUtils]: 197: Hoare triple {51481#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51481#false} is VALID [2020-07-08 11:59:04,721 INFO L280 TraceCheckUtils]: 198: Hoare triple {51481#false} assume !(0 != ~tmp___1~0); {51481#false} is VALID [2020-07-08 11:59:04,722 INFO L263 TraceCheckUtils]: 199: Hoare triple {51481#false} call timeShift(); {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:04,723 INFO L263 TraceCheckUtils]: 200: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,723 INFO L263 TraceCheckUtils]: 201: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,724 INFO L280 TraceCheckUtils]: 202: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,724 INFO L280 TraceCheckUtils]: 203: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,724 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,725 INFO L280 TraceCheckUtils]: 205: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,725 INFO L280 TraceCheckUtils]: 206: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,725 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:04,725 INFO L280 TraceCheckUtils]: 208: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,727 INFO L263 TraceCheckUtils]: 209: Hoare triple {51480#true} call lowerWaterLevel(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:04,727 INFO L280 TraceCheckUtils]: 210: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51480#true} is VALID [2020-07-08 11:59:04,727 INFO L280 TraceCheckUtils]: 211: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,727 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {51480#true} {51480#true} #555#return; {51480#true} is VALID [2020-07-08 11:59:04,728 INFO L280 TraceCheckUtils]: 213: Hoare triple {51480#true} assume 0 != ~systemActive~0; {51480#true} is VALID [2020-07-08 11:59:04,729 INFO L263 TraceCheckUtils]: 214: Hoare triple {51480#true} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,729 INFO L280 TraceCheckUtils]: 215: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,730 INFO L280 TraceCheckUtils]: 216: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,730 INFO L263 TraceCheckUtils]: 217: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,730 INFO L280 TraceCheckUtils]: 218: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,730 INFO L263 TraceCheckUtils]: 219: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,731 INFO L280 TraceCheckUtils]: 220: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,731 INFO L280 TraceCheckUtils]: 221: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,731 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,732 INFO L280 TraceCheckUtils]: 223: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,732 INFO L280 TraceCheckUtils]: 224: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,732 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:04,733 INFO L280 TraceCheckUtils]: 226: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-08 11:59:04,733 INFO L280 TraceCheckUtils]: 227: Hoare triple {51480#true} assume 0 != ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,734 INFO L263 TraceCheckUtils]: 228: Hoare triple {51480#true} call deactivatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,734 INFO L280 TraceCheckUtils]: 229: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51480#true} is VALID [2020-07-08 11:59:04,735 INFO L280 TraceCheckUtils]: 230: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,735 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {51480#true} {51480#true} #529#return; {51480#true} is VALID [2020-07-08 11:59:04,735 INFO L280 TraceCheckUtils]: 232: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,736 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-08 11:59:04,736 INFO L263 TraceCheckUtils]: 234: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:04,736 INFO L280 TraceCheckUtils]: 235: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,737 INFO L263 TraceCheckUtils]: 236: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,737 INFO L280 TraceCheckUtils]: 237: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,737 INFO L280 TraceCheckUtils]: 238: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,738 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:04,738 INFO L280 TraceCheckUtils]: 240: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-08 11:59:04,738 INFO L280 TraceCheckUtils]: 241: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-08 11:59:04,738 INFO L280 TraceCheckUtils]: 242: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,739 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-08 11:59:04,739 INFO L280 TraceCheckUtils]: 244: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,739 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {51480#true} {51481#false} #543#return; {51481#false} is VALID [2020-07-08 11:59:04,740 INFO L280 TraceCheckUtils]: 246: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-08 11:59:04,740 INFO L280 TraceCheckUtils]: 247: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-08 11:59:04,740 INFO L280 TraceCheckUtils]: 248: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-08 11:59:04,741 INFO L280 TraceCheckUtils]: 249: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-08 11:59:04,741 INFO L280 TraceCheckUtils]: 250: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-08 11:59:04,742 INFO L280 TraceCheckUtils]: 251: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-08 11:59:04,742 INFO L280 TraceCheckUtils]: 252: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-08 11:59:04,742 INFO L280 TraceCheckUtils]: 253: Hoare triple {51481#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51481#false} is VALID [2020-07-08 11:59:04,743 INFO L280 TraceCheckUtils]: 254: Hoare triple {51481#false} assume 0 != ~tmp___1~0; {51481#false} is VALID [2020-07-08 11:59:04,743 INFO L263 TraceCheckUtils]: 255: Hoare triple {51481#false} call stopSystem(); {52163#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:59:04,744 INFO L280 TraceCheckUtils]: 256: Hoare triple {52163#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,744 INFO L280 TraceCheckUtils]: 257: Hoare triple {51480#true} ~systemActive~0 := 0; {51480#true} is VALID [2020-07-08 11:59:04,745 INFO L280 TraceCheckUtils]: 258: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,745 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {51480#true} {51481#false} #541#return; {51481#false} is VALID [2020-07-08 11:59:04,746 INFO L263 TraceCheckUtils]: 260: Hoare triple {51481#false} call timeShift(); {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:04,748 INFO L263 TraceCheckUtils]: 261: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,749 INFO L263 TraceCheckUtils]: 262: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,749 INFO L280 TraceCheckUtils]: 263: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,750 INFO L280 TraceCheckUtils]: 264: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,750 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,750 INFO L280 TraceCheckUtils]: 266: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,751 INFO L280 TraceCheckUtils]: 267: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,751 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-08 11:59:04,751 INFO L280 TraceCheckUtils]: 269: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,752 INFO L280 TraceCheckUtils]: 270: Hoare triple {51480#true} assume !(0 != ~systemActive~0); {51480#true} is VALID [2020-07-08 11:59:04,752 INFO L263 TraceCheckUtils]: 271: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:04,752 INFO L280 TraceCheckUtils]: 272: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:04,753 INFO L263 TraceCheckUtils]: 273: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,753 INFO L280 TraceCheckUtils]: 274: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,753 INFO L280 TraceCheckUtils]: 275: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,754 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:04,754 INFO L280 TraceCheckUtils]: 277: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-08 11:59:04,754 INFO L280 TraceCheckUtils]: 278: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-08 11:59:04,754 INFO L280 TraceCheckUtils]: 279: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,755 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-08 11:59:04,755 INFO L280 TraceCheckUtils]: 281: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,755 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {51480#true} {51481#false} #543#return; {51481#false} is VALID [2020-07-08 11:59:04,756 INFO L280 TraceCheckUtils]: 283: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-08 11:59:04,756 INFO L280 TraceCheckUtils]: 284: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-08 11:59:04,756 INFO L280 TraceCheckUtils]: 285: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-08 11:59:04,757 INFO L280 TraceCheckUtils]: 286: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-08 11:59:04,757 INFO L280 TraceCheckUtils]: 287: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-08 11:59:04,757 INFO L280 TraceCheckUtils]: 288: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-08 11:59:04,758 INFO L280 TraceCheckUtils]: 289: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-08 11:59:04,758 INFO L280 TraceCheckUtils]: 290: Hoare triple {51481#false} assume 0 != ~tmp___2~0; {51481#false} is VALID [2020-07-08 11:59:04,758 INFO L263 TraceCheckUtils]: 291: Hoare triple {51481#false} call startSystem(); {52186#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 11:59:04,759 INFO L280 TraceCheckUtils]: 292: Hoare triple {52186#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,759 INFO L280 TraceCheckUtils]: 293: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,759 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {51480#true} {51481#false} #539#return; {51481#false} is VALID [2020-07-08 11:59:04,760 INFO L263 TraceCheckUtils]: 295: Hoare triple {51481#false} call timeShift(); {51481#false} is VALID [2020-07-08 11:59:04,760 INFO L263 TraceCheckUtils]: 296: Hoare triple {51481#false} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:04,760 INFO L263 TraceCheckUtils]: 297: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,760 INFO L280 TraceCheckUtils]: 298: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,761 INFO L280 TraceCheckUtils]: 299: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,761 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-08 11:59:04,761 INFO L280 TraceCheckUtils]: 301: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:04,761 INFO L280 TraceCheckUtils]: 302: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,762 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {51480#true} {51481#false} #553#return; {51481#false} is VALID [2020-07-08 11:59:04,762 INFO L280 TraceCheckUtils]: 304: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-08 11:59:04,762 INFO L280 TraceCheckUtils]: 305: Hoare triple {51481#false} assume 0 != ~systemActive~0; {51481#false} is VALID [2020-07-08 11:59:04,763 INFO L263 TraceCheckUtils]: 306: Hoare triple {51481#false} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,763 INFO L280 TraceCheckUtils]: 307: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:04,763 INFO L280 TraceCheckUtils]: 308: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,765 INFO L263 TraceCheckUtils]: 309: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,765 INFO L280 TraceCheckUtils]: 310: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:04,765 INFO L280 TraceCheckUtils]: 311: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:04,767 INFO L263 TraceCheckUtils]: 312: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,767 INFO L280 TraceCheckUtils]: 313: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,767 INFO L280 TraceCheckUtils]: 314: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:04,768 INFO L263 TraceCheckUtils]: 315: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,768 INFO L280 TraceCheckUtils]: 316: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:04,768 INFO L263 TraceCheckUtils]: 317: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:04,769 INFO L280 TraceCheckUtils]: 318: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,769 INFO L280 TraceCheckUtils]: 319: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:04,769 INFO L280 TraceCheckUtils]: 320: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,769 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:04,770 INFO L280 TraceCheckUtils]: 322: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:04,770 INFO L280 TraceCheckUtils]: 323: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:04,770 INFO L280 TraceCheckUtils]: 324: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:04,771 INFO L280 TraceCheckUtils]: 325: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,771 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:04,771 INFO L280 TraceCheckUtils]: 327: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:04,772 INFO L280 TraceCheckUtils]: 328: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:04,773 INFO L263 TraceCheckUtils]: 329: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,773 INFO L280 TraceCheckUtils]: 330: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:04,774 INFO L263 TraceCheckUtils]: 331: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:04,774 INFO L280 TraceCheckUtils]: 332: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,774 INFO L263 TraceCheckUtils]: 333: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:04,775 INFO L280 TraceCheckUtils]: 334: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:04,775 INFO L280 TraceCheckUtils]: 335: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,775 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:04,775 INFO L280 TraceCheckUtils]: 337: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:04,776 INFO L280 TraceCheckUtils]: 338: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,776 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:04,776 INFO L280 TraceCheckUtils]: 340: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:04,777 INFO L280 TraceCheckUtils]: 341: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:04,778 INFO L263 TraceCheckUtils]: 342: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:04,778 INFO L280 TraceCheckUtils]: 343: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:04,779 INFO L280 TraceCheckUtils]: 344: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,779 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:04,779 INFO L280 TraceCheckUtils]: 346: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,779 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:04,780 INFO L280 TraceCheckUtils]: 348: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,780 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:04,780 INFO L280 TraceCheckUtils]: 350: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,781 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-08 11:59:04,781 INFO L280 TraceCheckUtils]: 352: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,781 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {51480#true} {51481#false} #557#return; {51481#false} is VALID [2020-07-08 11:59:04,782 INFO L263 TraceCheckUtils]: 354: Hoare triple {51481#false} call __utac_acc__Specification5_spec__3(); {51481#false} is VALID [2020-07-08 11:59:04,782 INFO L280 TraceCheckUtils]: 355: Hoare triple {51481#false} havoc ~tmp~0;havoc ~tmp___0~0; {51481#false} is VALID [2020-07-08 11:59:04,782 INFO L263 TraceCheckUtils]: 356: Hoare triple {51481#false} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:04,782 INFO L280 TraceCheckUtils]: 357: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:04,783 INFO L280 TraceCheckUtils]: 358: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,783 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {51480#true} {51481#false} #575#return; {51481#false} is VALID [2020-07-08 11:59:04,785 INFO L280 TraceCheckUtils]: 360: Hoare triple {51481#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51481#false} is VALID [2020-07-08 11:59:04,785 INFO L280 TraceCheckUtils]: 361: Hoare triple {51481#false} assume 2 != ~tmp~0; {51481#false} is VALID [2020-07-08 11:59:04,785 INFO L263 TraceCheckUtils]: 362: Hoare triple {51481#false} call #t~ret2 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:04,786 INFO L280 TraceCheckUtils]: 363: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:04,786 INFO L280 TraceCheckUtils]: 364: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:04,786 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {51480#true} {51481#false} #577#return; {51481#false} is VALID [2020-07-08 11:59:04,787 INFO L280 TraceCheckUtils]: 366: Hoare triple {51481#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {51481#false} is VALID [2020-07-08 11:59:04,787 INFO L280 TraceCheckUtils]: 367: Hoare triple {51481#false} assume 0 != ~tmp___0~0; {51481#false} is VALID [2020-07-08 11:59:04,787 INFO L280 TraceCheckUtils]: 368: Hoare triple {51481#false} assume 0 == ~switchedOnBeforeTS~0; {51481#false} is VALID [2020-07-08 11:59:04,787 INFO L263 TraceCheckUtils]: 369: Hoare triple {51481#false} call __automaton_fail(); {51481#false} is VALID [2020-07-08 11:59:04,788 INFO L280 TraceCheckUtils]: 370: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-08 11:59:05,006 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 109 proven. 48 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2020-07-08 11:59:05,007 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985721105] [2020-07-08 11:59:05,007 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [437176124] [2020-07-08 11:59:05,008 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 [2020-07-08 11:59:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:05,282 INFO L264 TraceCheckSpWp]: Trace formula consists of 1473 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 11:59:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:05,379 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:59:06,060 INFO L263 TraceCheckUtils]: 0: Hoare triple {51480#true} call ULTIMATE.init(); {51480#true} is VALID [2020-07-08 11:59:06,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,066 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {51480#true} #601#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,067 INFO L263 TraceCheckUtils]: 4: Hoare triple {52322#(<= ~waterLevel~0 1)} call #t~ret77 := main(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {52322#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;havoc ~tmp~8; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,067 INFO L263 TraceCheckUtils]: 6: Hoare triple {52322#(<= ~waterLevel~0 1)} call select_helpers(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,068 INFO L280 TraceCheckUtils]: 7: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,068 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #483#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,069 INFO L263 TraceCheckUtils]: 9: Hoare triple {52322#(<= ~waterLevel~0 1)} call select_features(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,075 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #485#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,075 INFO L263 TraceCheckUtils]: 12: Hoare triple {52322#(<= ~waterLevel~0 1)} call #t~ret40 := valid_product(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {52322#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,077 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #487#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {52322#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {52322#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,078 INFO L263 TraceCheckUtils]: 18: Hoare triple {52322#(<= ~waterLevel~0 1)} call setup(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,079 INFO L280 TraceCheckUtils]: 19: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,080 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #489#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,081 INFO L263 TraceCheckUtils]: 21: Hoare triple {52322#(<= ~waterLevel~0 1)} call runTest(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,081 INFO L263 TraceCheckUtils]: 22: Hoare triple {52322#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,082 INFO L280 TraceCheckUtils]: 23: Hoare triple {52322#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,083 INFO L280 TraceCheckUtils]: 24: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,083 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #591#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,084 INFO L263 TraceCheckUtils]: 26: Hoare triple {52322#(<= ~waterLevel~0 1)} call test(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,085 INFO L280 TraceCheckUtils]: 27: Hoare triple {52322#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,086 INFO L280 TraceCheckUtils]: 28: Hoare triple {52322#(<= ~waterLevel~0 1)} assume !false; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,086 INFO L280 TraceCheckUtils]: 29: Hoare triple {52322#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,087 INFO L280 TraceCheckUtils]: 30: Hoare triple {52322#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,087 INFO L280 TraceCheckUtils]: 31: Hoare triple {52322#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:06,088 INFO L263 TraceCheckUtils]: 32: Hoare triple {52322#(<= ~waterLevel~0 1)} call waterRise(); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,089 INFO L280 TraceCheckUtils]: 33: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {52420#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:59:06,448 INFO L280 TraceCheckUtils]: 34: Hoare triple {52420#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {52420#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:59:06,449 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52420#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {52322#(<= ~waterLevel~0 1)} #535#return; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,469 INFO L280 TraceCheckUtils]: 36: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,470 INFO L280 TraceCheckUtils]: 37: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,470 INFO L280 TraceCheckUtils]: 38: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,470 INFO L280 TraceCheckUtils]: 39: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,471 INFO L280 TraceCheckUtils]: 40: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,471 INFO L263 TraceCheckUtils]: 41: Hoare triple {52427#(<= ~waterLevel~0 2)} call timeShift(); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,472 INFO L263 TraceCheckUtils]: 42: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {51480#true} is VALID [2020-07-08 11:59:06,472 INFO L263 TraceCheckUtils]: 43: Hoare triple {51480#true} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:06,472 INFO L280 TraceCheckUtils]: 44: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:06,472 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,472 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51480#true} {51480#true} #573#return; {51480#true} is VALID [2020-07-08 11:59:06,472 INFO L280 TraceCheckUtils]: 47: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:06,472 INFO L280 TraceCheckUtils]: 48: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,473 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51480#true} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #553#return; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,473 INFO L280 TraceCheckUtils]: 50: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,474 INFO L280 TraceCheckUtils]: 51: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,474 INFO L263 TraceCheckUtils]: 52: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {51480#true} is VALID [2020-07-08 11:59:06,474 INFO L280 TraceCheckUtils]: 53: Hoare triple {51480#true} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:06,474 INFO L280 TraceCheckUtils]: 54: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:06,474 INFO L263 TraceCheckUtils]: 55: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51480#true} is VALID [2020-07-08 11:59:06,474 INFO L280 TraceCheckUtils]: 56: Hoare triple {51480#true} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:06,474 INFO L280 TraceCheckUtils]: 57: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:06,475 INFO L263 TraceCheckUtils]: 58: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51480#true} is VALID [2020-07-08 11:59:06,475 INFO L280 TraceCheckUtils]: 59: Hoare triple {51480#true} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:06,475 INFO L280 TraceCheckUtils]: 60: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:06,475 INFO L263 TraceCheckUtils]: 61: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:06,475 INFO L280 TraceCheckUtils]: 62: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-08 11:59:06,475 INFO L263 TraceCheckUtils]: 63: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:06,475 INFO L280 TraceCheckUtils]: 64: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:06,475 INFO L280 TraceCheckUtils]: 65: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-08 11:59:06,476 INFO L280 TraceCheckUtils]: 66: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,476 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-08 11:59:06,476 INFO L280 TraceCheckUtils]: 68: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-08 11:59:06,476 INFO L280 TraceCheckUtils]: 69: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-08 11:59:06,476 INFO L280 TraceCheckUtils]: 70: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-08 11:59:06,476 INFO L280 TraceCheckUtils]: 71: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,476 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-08 11:59:06,477 INFO L280 TraceCheckUtils]: 73: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-08 11:59:06,477 INFO L280 TraceCheckUtils]: 74: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:06,477 INFO L263 TraceCheckUtils]: 75: Hoare triple {51480#true} call activatePump(); {51480#true} is VALID [2020-07-08 11:59:06,477 INFO L280 TraceCheckUtils]: 76: Hoare triple {51480#true} havoc ~tmp~5; {51480#true} is VALID [2020-07-08 11:59:06,477 INFO L263 TraceCheckUtils]: 77: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:06,477 INFO L280 TraceCheckUtils]: 78: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:06,477 INFO L263 TraceCheckUtils]: 79: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:06,478 INFO L280 TraceCheckUtils]: 80: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:06,478 INFO L280 TraceCheckUtils]: 81: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,478 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:06,478 INFO L280 TraceCheckUtils]: 83: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:06,478 INFO L280 TraceCheckUtils]: 84: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,479 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-08 11:59:06,479 INFO L280 TraceCheckUtils]: 86: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-08 11:59:06,479 INFO L280 TraceCheckUtils]: 87: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-08 11:59:06,479 INFO L263 TraceCheckUtils]: 88: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51480#true} is VALID [2020-07-08 11:59:06,479 INFO L280 TraceCheckUtils]: 89: Hoare triple {51480#true} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-08 11:59:06,479 INFO L280 TraceCheckUtils]: 90: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,480 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-08 11:59:06,480 INFO L280 TraceCheckUtils]: 92: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,480 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-08 11:59:06,480 INFO L280 TraceCheckUtils]: 94: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,480 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-08 11:59:06,481 INFO L280 TraceCheckUtils]: 96: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,481 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-08 11:59:06,481 INFO L280 TraceCheckUtils]: 98: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,483 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51480#true} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #557#return; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,483 INFO L263 TraceCheckUtils]: 100: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:06,483 INFO L280 TraceCheckUtils]: 101: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:06,483 INFO L263 TraceCheckUtils]: 102: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:06,484 INFO L280 TraceCheckUtils]: 103: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-08 11:59:06,484 INFO L280 TraceCheckUtils]: 104: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,484 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-08 11:59:06,484 INFO L280 TraceCheckUtils]: 106: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-08 11:59:06,484 INFO L280 TraceCheckUtils]: 107: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-08 11:59:06,484 INFO L280 TraceCheckUtils]: 108: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,487 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {51480#true} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #559#return; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,487 INFO L280 TraceCheckUtils]: 110: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,488 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {52427#(<= ~waterLevel~0 2)} #543#return; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,489 INFO L280 TraceCheckUtils]: 112: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !false; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,490 INFO L280 TraceCheckUtils]: 113: Hoare triple {52427#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,490 INFO L280 TraceCheckUtils]: 114: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,491 INFO L280 TraceCheckUtils]: 115: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~1); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,492 INFO L280 TraceCheckUtils]: 116: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,492 INFO L280 TraceCheckUtils]: 117: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,493 INFO L280 TraceCheckUtils]: 118: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,494 INFO L280 TraceCheckUtils]: 119: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,494 INFO L280 TraceCheckUtils]: 120: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:06,495 INFO L263 TraceCheckUtils]: 121: Hoare triple {52427#(<= ~waterLevel~0 2)} call timeShift(); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,495 INFO L263 TraceCheckUtils]: 122: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {51480#true} is VALID [2020-07-08 11:59:06,495 INFO L263 TraceCheckUtils]: 123: Hoare triple {51480#true} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-08 11:59:06,495 INFO L280 TraceCheckUtils]: 124: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-08 11:59:06,496 INFO L280 TraceCheckUtils]: 125: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,496 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {51480#true} {51480#true} #573#return; {51480#true} is VALID [2020-07-08 11:59:06,496 INFO L280 TraceCheckUtils]: 127: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-08 11:59:06,496 INFO L280 TraceCheckUtils]: 128: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,497 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {51480#true} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #553#return; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,498 INFO L280 TraceCheckUtils]: 130: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,498 INFO L263 TraceCheckUtils]: 131: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,500 INFO L280 TraceCheckUtils]: 132: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,501 INFO L280 TraceCheckUtils]: 133: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,502 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #555#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,504 INFO L280 TraceCheckUtils]: 135: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,504 INFO L263 TraceCheckUtils]: 136: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {51480#true} is VALID [2020-07-08 11:59:06,504 INFO L280 TraceCheckUtils]: 137: Hoare triple {51480#true} havoc ~tmp~4; {51480#true} is VALID [2020-07-08 11:59:06,504 INFO L280 TraceCheckUtils]: 138: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:06,504 INFO L263 TraceCheckUtils]: 139: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-08 11:59:06,505 INFO L280 TraceCheckUtils]: 140: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:06,505 INFO L263 TraceCheckUtils]: 141: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-08 11:59:06,505 INFO L280 TraceCheckUtils]: 142: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-08 11:59:06,505 INFO L280 TraceCheckUtils]: 143: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,505 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-08 11:59:06,505 INFO L280 TraceCheckUtils]: 145: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-08 11:59:06,506 INFO L280 TraceCheckUtils]: 146: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,506 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-08 11:59:06,506 INFO L280 TraceCheckUtils]: 148: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-08 11:59:06,506 INFO L280 TraceCheckUtils]: 149: Hoare triple {51480#true} assume !(0 != ~tmp~4); {51480#true} is VALID [2020-07-08 11:59:06,506 INFO L263 TraceCheckUtils]: 150: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51480#true} is VALID [2020-07-08 11:59:06,507 INFO L280 TraceCheckUtils]: 151: Hoare triple {51480#true} havoc ~tmp~3; {51480#true} is VALID [2020-07-08 11:59:06,507 INFO L280 TraceCheckUtils]: 152: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-08 11:59:06,507 INFO L263 TraceCheckUtils]: 153: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:06,507 INFO L280 TraceCheckUtils]: 154: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-08 11:59:06,507 INFO L263 TraceCheckUtils]: 155: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-08 11:59:06,507 INFO L280 TraceCheckUtils]: 156: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-08 11:59:06,508 INFO L280 TraceCheckUtils]: 157: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,508 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-08 11:59:06,508 INFO L280 TraceCheckUtils]: 159: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-08 11:59:06,508 INFO L280 TraceCheckUtils]: 160: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-08 11:59:06,508 INFO L280 TraceCheckUtils]: 161: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-08 11:59:06,509 INFO L280 TraceCheckUtils]: 162: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,509 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-08 11:59:06,509 INFO L280 TraceCheckUtils]: 164: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-08 11:59:06,509 INFO L280 TraceCheckUtils]: 165: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-08 11:59:06,509 INFO L263 TraceCheckUtils]: 166: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51480#true} is VALID [2020-07-08 11:59:06,510 INFO L280 TraceCheckUtils]: 167: Hoare triple {51480#true} havoc ~tmp~2; {51480#true} is VALID [2020-07-08 11:59:06,510 INFO L280 TraceCheckUtils]: 168: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-08 11:59:06,510 INFO L263 TraceCheckUtils]: 169: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-08 11:59:06,510 INFO L280 TraceCheckUtils]: 170: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,510 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-08 11:59:06,510 INFO L280 TraceCheckUtils]: 172: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,511 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-08 11:59:06,511 INFO L280 TraceCheckUtils]: 174: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,511 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-08 11:59:06,511 INFO L280 TraceCheckUtils]: 176: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-08 11:59:06,512 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {51480#true} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #557#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:06,513 INFO L263 TraceCheckUtils]: 178: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-08 11:59:06,513 INFO L280 TraceCheckUtils]: 179: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-08 11:59:06,513 INFO L263 TraceCheckUtils]: 180: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-08 11:59:06,514 INFO L280 TraceCheckUtils]: 181: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {52866#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:59:06,515 INFO L280 TraceCheckUtils]: 182: Hoare triple {52866#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52866#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:59:06,516 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {52866#(<= |getWaterLevel_#res| ~waterLevel~0)} {51480#true} #575#return; {52873#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} is VALID [2020-07-08 11:59:06,518 INFO L280 TraceCheckUtils]: 184: Hoare triple {52873#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52877#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} is VALID [2020-07-08 11:59:06,519 INFO L280 TraceCheckUtils]: 185: Hoare triple {52877#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} assume !(2 != ~tmp~0); {52881#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:06,520 INFO L280 TraceCheckUtils]: 186: Hoare triple {52881#(<= 2 ~waterLevel~0)} assume true; {52881#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:06,521 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {52881#(<= 2 ~waterLevel~0)} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #559#return; {52888#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:06,522 INFO L280 TraceCheckUtils]: 188: Hoare triple {52888#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {52888#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:06,523 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {52888#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {52427#(<= ~waterLevel~0 2)} #543#return; {51481#false} is VALID [2020-07-08 11:59:06,524 INFO L280 TraceCheckUtils]: 190: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-08 11:59:06,524 INFO L280 TraceCheckUtils]: 191: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-08 11:59:06,524 INFO L280 TraceCheckUtils]: 192: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-08 11:59:06,524 INFO L280 TraceCheckUtils]: 193: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-08 11:59:06,524 INFO L280 TraceCheckUtils]: 194: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-08 11:59:06,525 INFO L280 TraceCheckUtils]: 195: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-08 11:59:06,525 INFO L280 TraceCheckUtils]: 196: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-08 11:59:06,525 INFO L280 TraceCheckUtils]: 197: Hoare triple {51481#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51481#false} is VALID [2020-07-08 11:59:06,525 INFO L280 TraceCheckUtils]: 198: Hoare triple {51481#false} assume !(0 != ~tmp___1~0); {51481#false} is VALID [2020-07-08 11:59:06,525 INFO L263 TraceCheckUtils]: 199: Hoare triple {51481#false} call timeShift(); {51481#false} is VALID [2020-07-08 11:59:06,525 INFO L263 TraceCheckUtils]: 200: Hoare triple {51481#false} call __utac_acc__Specification5_spec__2(); {51481#false} is VALID [2020-07-08 11:59:06,526 INFO L263 TraceCheckUtils]: 201: Hoare triple {51481#false} call #t~ret0 := isPumpRunning(); {51481#false} is VALID [2020-07-08 11:59:06,526 INFO L280 TraceCheckUtils]: 202: Hoare triple {51481#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51481#false} is VALID [2020-07-08 11:59:06,526 INFO L280 TraceCheckUtils]: 203: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,526 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {51481#false} {51481#false} #573#return; {51481#false} is VALID [2020-07-08 11:59:06,526 INFO L280 TraceCheckUtils]: 205: Hoare triple {51481#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51481#false} is VALID [2020-07-08 11:59:06,527 INFO L280 TraceCheckUtils]: 206: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,527 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51481#false} {51481#false} #553#return; {51481#false} is VALID [2020-07-08 11:59:06,527 INFO L280 TraceCheckUtils]: 208: Hoare triple {51481#false} assume 0 != ~pumpRunning~0; {51481#false} is VALID [2020-07-08 11:59:06,527 INFO L263 TraceCheckUtils]: 209: Hoare triple {51481#false} call lowerWaterLevel(); {51481#false} is VALID [2020-07-08 11:59:06,527 INFO L280 TraceCheckUtils]: 210: Hoare triple {51481#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51481#false} is VALID [2020-07-08 11:59:06,527 INFO L280 TraceCheckUtils]: 211: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,528 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {51481#false} {51481#false} #555#return; {51481#false} is VALID [2020-07-08 11:59:06,528 INFO L280 TraceCheckUtils]: 213: Hoare triple {51481#false} assume 0 != ~systemActive~0; {51481#false} is VALID [2020-07-08 11:59:06,528 INFO L263 TraceCheckUtils]: 214: Hoare triple {51481#false} call processEnvironment(); {51481#false} is VALID [2020-07-08 11:59:06,528 INFO L280 TraceCheckUtils]: 215: Hoare triple {51481#false} havoc ~tmp~4; {51481#false} is VALID [2020-07-08 11:59:06,528 INFO L280 TraceCheckUtils]: 216: Hoare triple {51481#false} assume 0 != ~pumpRunning~0; {51481#false} is VALID [2020-07-08 11:59:06,528 INFO L263 TraceCheckUtils]: 217: Hoare triple {51481#false} call #t~ret9 := isMethaneAlarm(); {51481#false} is VALID [2020-07-08 11:59:06,529 INFO L280 TraceCheckUtils]: 218: Hoare triple {51481#false} havoc ~retValue_acc~0; {51481#false} is VALID [2020-07-08 11:59:06,529 INFO L263 TraceCheckUtils]: 219: Hoare triple {51481#false} call #t~ret11 := isMethaneLevelCritical(); {51481#false} is VALID [2020-07-08 11:59:06,529 INFO L280 TraceCheckUtils]: 220: Hoare triple {51481#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51481#false} is VALID [2020-07-08 11:59:06,529 INFO L280 TraceCheckUtils]: 221: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,529 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {51481#false} {51481#false} #595#return; {51481#false} is VALID [2020-07-08 11:59:06,530 INFO L280 TraceCheckUtils]: 223: Hoare triple {51481#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51481#false} is VALID [2020-07-08 11:59:06,530 INFO L280 TraceCheckUtils]: 224: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,530 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {51481#false} {51481#false} #527#return; {51481#false} is VALID [2020-07-08 11:59:06,530 INFO L280 TraceCheckUtils]: 226: Hoare triple {51481#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51481#false} is VALID [2020-07-08 11:59:06,530 INFO L280 TraceCheckUtils]: 227: Hoare triple {51481#false} assume 0 != ~tmp~4; {51481#false} is VALID [2020-07-08 11:59:06,530 INFO L263 TraceCheckUtils]: 228: Hoare triple {51481#false} call deactivatePump(); {51481#false} is VALID [2020-07-08 11:59:06,531 INFO L280 TraceCheckUtils]: 229: Hoare triple {51481#false} ~pumpRunning~0 := 0; {51481#false} is VALID [2020-07-08 11:59:06,531 INFO L280 TraceCheckUtils]: 230: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,531 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {51481#false} {51481#false} #529#return; {51481#false} is VALID [2020-07-08 11:59:06,531 INFO L280 TraceCheckUtils]: 232: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,531 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {51481#false} {51481#false} #557#return; {51481#false} is VALID [2020-07-08 11:59:06,531 INFO L263 TraceCheckUtils]: 234: Hoare triple {51481#false} call __utac_acc__Specification5_spec__3(); {51481#false} is VALID [2020-07-08 11:59:06,532 INFO L280 TraceCheckUtils]: 235: Hoare triple {51481#false} havoc ~tmp~0;havoc ~tmp___0~0; {51481#false} is VALID [2020-07-08 11:59:06,532 INFO L263 TraceCheckUtils]: 236: Hoare triple {51481#false} call #t~ret1 := getWaterLevel(); {51481#false} is VALID [2020-07-08 11:59:06,532 INFO L280 TraceCheckUtils]: 237: Hoare triple {51481#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51481#false} is VALID [2020-07-08 11:59:06,532 INFO L280 TraceCheckUtils]: 238: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,532 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {51481#false} {51481#false} #575#return; {51481#false} is VALID [2020-07-08 11:59:06,532 INFO L280 TraceCheckUtils]: 240: Hoare triple {51481#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51481#false} is VALID [2020-07-08 11:59:06,533 INFO L280 TraceCheckUtils]: 241: Hoare triple {51481#false} assume !(2 != ~tmp~0); {51481#false} is VALID [2020-07-08 11:59:06,533 INFO L280 TraceCheckUtils]: 242: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,533 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {51481#false} {51481#false} #559#return; {51481#false} is VALID [2020-07-08 11:59:06,533 INFO L280 TraceCheckUtils]: 244: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,533 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {51481#false} {51481#false} #543#return; {51481#false} is VALID [2020-07-08 11:59:06,533 INFO L280 TraceCheckUtils]: 246: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-08 11:59:06,534 INFO L280 TraceCheckUtils]: 247: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-08 11:59:06,534 INFO L280 TraceCheckUtils]: 248: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-08 11:59:06,534 INFO L280 TraceCheckUtils]: 249: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-08 11:59:06,534 INFO L280 TraceCheckUtils]: 250: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-08 11:59:06,534 INFO L280 TraceCheckUtils]: 251: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-08 11:59:06,535 INFO L280 TraceCheckUtils]: 252: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-08 11:59:06,535 INFO L280 TraceCheckUtils]: 253: Hoare triple {51481#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51481#false} is VALID [2020-07-08 11:59:06,535 INFO L280 TraceCheckUtils]: 254: Hoare triple {51481#false} assume 0 != ~tmp___1~0; {51481#false} is VALID [2020-07-08 11:59:06,535 INFO L263 TraceCheckUtils]: 255: Hoare triple {51481#false} call stopSystem(); {51481#false} is VALID [2020-07-08 11:59:06,535 INFO L280 TraceCheckUtils]: 256: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-08 11:59:06,535 INFO L280 TraceCheckUtils]: 257: Hoare triple {51481#false} ~systemActive~0 := 0; {51481#false} is VALID [2020-07-08 11:59:06,536 INFO L280 TraceCheckUtils]: 258: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,536 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {51481#false} {51481#false} #541#return; {51481#false} is VALID [2020-07-08 11:59:06,536 INFO L263 TraceCheckUtils]: 260: Hoare triple {51481#false} call timeShift(); {51481#false} is VALID [2020-07-08 11:59:06,536 INFO L263 TraceCheckUtils]: 261: Hoare triple {51481#false} call __utac_acc__Specification5_spec__2(); {51481#false} is VALID [2020-07-08 11:59:06,536 INFO L263 TraceCheckUtils]: 262: Hoare triple {51481#false} call #t~ret0 := isPumpRunning(); {51481#false} is VALID [2020-07-08 11:59:06,537 INFO L280 TraceCheckUtils]: 263: Hoare triple {51481#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51481#false} is VALID [2020-07-08 11:59:06,537 INFO L280 TraceCheckUtils]: 264: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,537 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {51481#false} {51481#false} #573#return; {51481#false} is VALID [2020-07-08 11:59:06,537 INFO L280 TraceCheckUtils]: 266: Hoare triple {51481#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51481#false} is VALID [2020-07-08 11:59:06,537 INFO L280 TraceCheckUtils]: 267: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,537 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {51481#false} {51481#false} #553#return; {51481#false} is VALID [2020-07-08 11:59:06,538 INFO L280 TraceCheckUtils]: 269: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-08 11:59:06,538 INFO L280 TraceCheckUtils]: 270: Hoare triple {51481#false} assume !(0 != ~systemActive~0); {51481#false} is VALID [2020-07-08 11:59:06,538 INFO L263 TraceCheckUtils]: 271: Hoare triple {51481#false} call __utac_acc__Specification5_spec__3(); {51481#false} is VALID [2020-07-08 11:59:06,538 INFO L280 TraceCheckUtils]: 272: Hoare triple {51481#false} havoc ~tmp~0;havoc ~tmp___0~0; {51481#false} is VALID [2020-07-08 11:59:06,538 INFO L263 TraceCheckUtils]: 273: Hoare triple {51481#false} call #t~ret1 := getWaterLevel(); {51481#false} is VALID [2020-07-08 11:59:06,538 INFO L280 TraceCheckUtils]: 274: Hoare triple {51481#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51481#false} is VALID [2020-07-08 11:59:06,539 INFO L280 TraceCheckUtils]: 275: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,539 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {51481#false} {51481#false} #575#return; {51481#false} is VALID [2020-07-08 11:59:06,539 INFO L280 TraceCheckUtils]: 277: Hoare triple {51481#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51481#false} is VALID [2020-07-08 11:59:06,539 INFO L280 TraceCheckUtils]: 278: Hoare triple {51481#false} assume !(2 != ~tmp~0); {51481#false} is VALID [2020-07-08 11:59:06,539 INFO L280 TraceCheckUtils]: 279: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,540 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {51481#false} {51481#false} #559#return; {51481#false} is VALID [2020-07-08 11:59:06,540 INFO L280 TraceCheckUtils]: 281: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,540 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {51481#false} {51481#false} #543#return; {51481#false} is VALID [2020-07-08 11:59:06,540 INFO L280 TraceCheckUtils]: 283: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-08 11:59:06,540 INFO L280 TraceCheckUtils]: 284: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-08 11:59:06,540 INFO L280 TraceCheckUtils]: 285: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-08 11:59:06,541 INFO L280 TraceCheckUtils]: 286: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-08 11:59:06,541 INFO L280 TraceCheckUtils]: 287: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-08 11:59:06,541 INFO L280 TraceCheckUtils]: 288: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-08 11:59:06,541 INFO L280 TraceCheckUtils]: 289: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-08 11:59:06,541 INFO L280 TraceCheckUtils]: 290: Hoare triple {51481#false} assume 0 != ~tmp___2~0; {51481#false} is VALID [2020-07-08 11:59:06,541 INFO L263 TraceCheckUtils]: 291: Hoare triple {51481#false} call startSystem(); {51481#false} is VALID [2020-07-08 11:59:06,542 INFO L280 TraceCheckUtils]: 292: Hoare triple {51481#false} ~systemActive~0 := 1; {51481#false} is VALID [2020-07-08 11:59:06,542 INFO L280 TraceCheckUtils]: 293: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,542 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {51481#false} {51481#false} #539#return; {51481#false} is VALID [2020-07-08 11:59:06,542 INFO L263 TraceCheckUtils]: 295: Hoare triple {51481#false} call timeShift(); {51481#false} is VALID [2020-07-08 11:59:06,542 INFO L263 TraceCheckUtils]: 296: Hoare triple {51481#false} call __utac_acc__Specification5_spec__2(); {51481#false} is VALID [2020-07-08 11:59:06,543 INFO L263 TraceCheckUtils]: 297: Hoare triple {51481#false} call #t~ret0 := isPumpRunning(); {51481#false} is VALID [2020-07-08 11:59:06,543 INFO L280 TraceCheckUtils]: 298: Hoare triple {51481#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51481#false} is VALID [2020-07-08 11:59:06,543 INFO L280 TraceCheckUtils]: 299: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,543 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {51481#false} {51481#false} #573#return; {51481#false} is VALID [2020-07-08 11:59:06,543 INFO L280 TraceCheckUtils]: 301: Hoare triple {51481#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51481#false} is VALID [2020-07-08 11:59:06,544 INFO L280 TraceCheckUtils]: 302: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,544 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {51481#false} {51481#false} #553#return; {51481#false} is VALID [2020-07-08 11:59:06,544 INFO L280 TraceCheckUtils]: 304: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-08 11:59:06,544 INFO L280 TraceCheckUtils]: 305: Hoare triple {51481#false} assume 0 != ~systemActive~0; {51481#false} is VALID [2020-07-08 11:59:06,544 INFO L263 TraceCheckUtils]: 306: Hoare triple {51481#false} call processEnvironment(); {51481#false} is VALID [2020-07-08 11:59:06,545 INFO L280 TraceCheckUtils]: 307: Hoare triple {51481#false} havoc ~tmp~4; {51481#false} is VALID [2020-07-08 11:59:06,545 INFO L280 TraceCheckUtils]: 308: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-08 11:59:06,545 INFO L263 TraceCheckUtils]: 309: Hoare triple {51481#false} call processEnvironment__wrappee__methaneQuery(); {51481#false} is VALID [2020-07-08 11:59:06,545 INFO L280 TraceCheckUtils]: 310: Hoare triple {51481#false} havoc ~tmp~3; {51481#false} is VALID [2020-07-08 11:59:06,545 INFO L280 TraceCheckUtils]: 311: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-08 11:59:06,545 INFO L263 TraceCheckUtils]: 312: Hoare triple {51481#false} call processEnvironment__wrappee__highWaterSensor(); {51481#false} is VALID [2020-07-08 11:59:06,546 INFO L280 TraceCheckUtils]: 313: Hoare triple {51481#false} havoc ~tmp~2; {51481#false} is VALID [2020-07-08 11:59:06,546 INFO L280 TraceCheckUtils]: 314: Hoare triple {51481#false} assume 0 == ~pumpRunning~0; {51481#false} is VALID [2020-07-08 11:59:06,546 INFO L263 TraceCheckUtils]: 315: Hoare triple {51481#false} call #t~ret7 := isHighWaterLevel(); {51481#false} is VALID [2020-07-08 11:59:06,546 INFO L280 TraceCheckUtils]: 316: Hoare triple {51481#false} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51481#false} is VALID [2020-07-08 11:59:06,546 INFO L263 TraceCheckUtils]: 317: Hoare triple {51481#false} call #t~ret28 := isHighWaterSensorDry(); {51481#false} is VALID [2020-07-08 11:59:06,547 INFO L280 TraceCheckUtils]: 318: Hoare triple {51481#false} havoc ~retValue_acc~6; {51481#false} is VALID [2020-07-08 11:59:06,547 INFO L280 TraceCheckUtils]: 319: Hoare triple {51481#false} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51481#false} is VALID [2020-07-08 11:59:06,547 INFO L280 TraceCheckUtils]: 320: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,547 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {51481#false} {51481#false} #551#return; {51481#false} is VALID [2020-07-08 11:59:06,547 INFO L280 TraceCheckUtils]: 322: Hoare triple {51481#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51481#false} is VALID [2020-07-08 11:59:06,548 INFO L280 TraceCheckUtils]: 323: Hoare triple {51481#false} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51481#false} is VALID [2020-07-08 11:59:06,548 INFO L280 TraceCheckUtils]: 324: Hoare triple {51481#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51481#false} is VALID [2020-07-08 11:59:06,548 INFO L280 TraceCheckUtils]: 325: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,548 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {51481#false} {51481#false} #565#return; {51481#false} is VALID [2020-07-08 11:59:06,548 INFO L280 TraceCheckUtils]: 327: Hoare triple {51481#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51481#false} is VALID [2020-07-08 11:59:06,549 INFO L280 TraceCheckUtils]: 328: Hoare triple {51481#false} assume 0 != ~tmp~2; {51481#false} is VALID [2020-07-08 11:59:06,549 INFO L263 TraceCheckUtils]: 329: Hoare triple {51481#false} call activatePump(); {51481#false} is VALID [2020-07-08 11:59:06,549 INFO L280 TraceCheckUtils]: 330: Hoare triple {51481#false} havoc ~tmp~5; {51481#false} is VALID [2020-07-08 11:59:06,549 INFO L263 TraceCheckUtils]: 331: Hoare triple {51481#false} call #t~ret10 := isMethaneAlarm(); {51481#false} is VALID [2020-07-08 11:59:06,549 INFO L280 TraceCheckUtils]: 332: Hoare triple {51481#false} havoc ~retValue_acc~0; {51481#false} is VALID [2020-07-08 11:59:06,549 INFO L263 TraceCheckUtils]: 333: Hoare triple {51481#false} call #t~ret11 := isMethaneLevelCritical(); {51481#false} is VALID [2020-07-08 11:59:06,550 INFO L280 TraceCheckUtils]: 334: Hoare triple {51481#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51481#false} is VALID [2020-07-08 11:59:06,550 INFO L280 TraceCheckUtils]: 335: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,550 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {51481#false} {51481#false} #595#return; {51481#false} is VALID [2020-07-08 11:59:06,550 INFO L280 TraceCheckUtils]: 337: Hoare triple {51481#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51481#false} is VALID [2020-07-08 11:59:06,550 INFO L280 TraceCheckUtils]: 338: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,551 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {51481#false} {51481#false} #547#return; {51481#false} is VALID [2020-07-08 11:59:06,551 INFO L280 TraceCheckUtils]: 340: Hoare triple {51481#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51481#false} is VALID [2020-07-08 11:59:06,551 INFO L280 TraceCheckUtils]: 341: Hoare triple {51481#false} assume !(0 != ~tmp~5); {51481#false} is VALID [2020-07-08 11:59:06,551 INFO L263 TraceCheckUtils]: 342: Hoare triple {51481#false} call activatePump__wrappee__lowWaterSensor(); {51481#false} is VALID [2020-07-08 11:59:06,551 INFO L280 TraceCheckUtils]: 343: Hoare triple {51481#false} ~pumpRunning~0 := 1; {51481#false} is VALID [2020-07-08 11:59:06,552 INFO L280 TraceCheckUtils]: 344: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,552 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {51481#false} {51481#false} #549#return; {51481#false} is VALID [2020-07-08 11:59:06,552 INFO L280 TraceCheckUtils]: 346: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,552 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {51481#false} {51481#false} #567#return; {51481#false} is VALID [2020-07-08 11:59:06,552 INFO L280 TraceCheckUtils]: 348: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,553 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {51481#false} {51481#false} #587#return; {51481#false} is VALID [2020-07-08 11:59:06,553 INFO L280 TraceCheckUtils]: 350: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,553 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {51481#false} {51481#false} #533#return; {51481#false} is VALID [2020-07-08 11:59:06,553 INFO L280 TraceCheckUtils]: 352: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,553 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {51481#false} {51481#false} #557#return; {51481#false} is VALID [2020-07-08 11:59:06,553 INFO L263 TraceCheckUtils]: 354: Hoare triple {51481#false} call __utac_acc__Specification5_spec__3(); {51481#false} is VALID [2020-07-08 11:59:06,554 INFO L280 TraceCheckUtils]: 355: Hoare triple {51481#false} havoc ~tmp~0;havoc ~tmp___0~0; {51481#false} is VALID [2020-07-08 11:59:06,554 INFO L263 TraceCheckUtils]: 356: Hoare triple {51481#false} call #t~ret1 := getWaterLevel(); {51481#false} is VALID [2020-07-08 11:59:06,554 INFO L280 TraceCheckUtils]: 357: Hoare triple {51481#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51481#false} is VALID [2020-07-08 11:59:06,554 INFO L280 TraceCheckUtils]: 358: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,554 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {51481#false} {51481#false} #575#return; {51481#false} is VALID [2020-07-08 11:59:06,555 INFO L280 TraceCheckUtils]: 360: Hoare triple {51481#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51481#false} is VALID [2020-07-08 11:59:06,555 INFO L280 TraceCheckUtils]: 361: Hoare triple {51481#false} assume 2 != ~tmp~0; {51481#false} is VALID [2020-07-08 11:59:06,555 INFO L263 TraceCheckUtils]: 362: Hoare triple {51481#false} call #t~ret2 := isPumpRunning(); {51481#false} is VALID [2020-07-08 11:59:06,555 INFO L280 TraceCheckUtils]: 363: Hoare triple {51481#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51481#false} is VALID [2020-07-08 11:59:06,555 INFO L280 TraceCheckUtils]: 364: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-08 11:59:06,556 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {51481#false} {51481#false} #577#return; {51481#false} is VALID [2020-07-08 11:59:06,556 INFO L280 TraceCheckUtils]: 366: Hoare triple {51481#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {51481#false} is VALID [2020-07-08 11:59:06,556 INFO L280 TraceCheckUtils]: 367: Hoare triple {51481#false} assume 0 != ~tmp___0~0; {51481#false} is VALID [2020-07-08 11:59:06,556 INFO L280 TraceCheckUtils]: 368: Hoare triple {51481#false} assume 0 == ~switchedOnBeforeTS~0; {51481#false} is VALID [2020-07-08 11:59:06,556 INFO L263 TraceCheckUtils]: 369: Hoare triple {51481#false} call __automaton_fail(); {51481#false} is VALID [2020-07-08 11:59:06,556 INFO L280 TraceCheckUtils]: 370: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-08 11:59:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 301 proven. 4 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2020-07-08 11:59:06,655 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:59:06,655 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 26 [2020-07-08 11:59:06,655 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547259866] [2020-07-08 11:59:06,657 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 371