/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_product36.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:42:52,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:42:52,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:42:52,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:42:52,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:42:52,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:42:52,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:42:52,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:42:52,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:42:52,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:42:52,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:42:52,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:42:52,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:42:52,556 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:42:52,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:42:52,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:42:52,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:42:52,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:42:52,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:42:52,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:42:52,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:42:52,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:42:52,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:42:52,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:42:52,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:42:52,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:42:52,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:42:52,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:42:52,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:42:52,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:42:52,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:42:52,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:42:52,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:42:52,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:42:52,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:42:52,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:42:52,595 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:42:52,595 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:42:52,595 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:42:52,596 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:42:52,598 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:42:52,599 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:42:52,619 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:42:52,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:42:52,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:42:52,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:42:52,622 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:42:52,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:42:52,623 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:42:52,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:42:52,623 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:42:52,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:42:52,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:42:52,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:42:52,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:42:52,625 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:42:52,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:42:52,626 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:42:52,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:42:52,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:42:52,626 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:42:52,627 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:42:52,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:42:52,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:42:52,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:42:52,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:42:52,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:42:52,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:42:52,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:42:52,628 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:42:52,628 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:42:52,628 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:42:52,990 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:42:53,004 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:42:53,008 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:42:53,009 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:42:53,009 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:42:53,010 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product36.cil.c [2020-07-17 21:42:53,090 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b4bea703/d01040e5df3844e6ada73e92afb71034/FLAG71858dd47 [2020-07-17 21:42:53,626 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:42:53,626 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product36.cil.c [2020-07-17 21:42:53,639 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b4bea703/d01040e5df3844e6ada73e92afb71034/FLAG71858dd47 [2020-07-17 21:42:53,920 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b4bea703/d01040e5df3844e6ada73e92afb71034 [2020-07-17 21:42:53,928 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:42:53,930 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:42:53,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:42:53,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:42:53,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:42:53,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:42:53" (1/1) ... [2020-07-17 21:42:53,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73dd4775 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:53, skipping insertion in model container [2020-07-17 21:42:53,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:42:53" (1/1) ... [2020-07-17 21:42:53,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:42:53,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:42:54,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:42:54,516 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:42:54,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:42:54,688 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:42:54,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54 WrapperNode [2020-07-17 21:42:54,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:42:54,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:42:54,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:42:54,690 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:42:54,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (1/1) ... [2020-07-17 21:42:54,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (1/1) ... [2020-07-17 21:42:54,743 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (1/1) ... [2020-07-17 21:42:54,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (1/1) ... [2020-07-17 21:42:54,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (1/1) ... [2020-07-17 21:42:54,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (1/1) ... [2020-07-17 21:42:54,820 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (1/1) ... [2020-07-17 21:42:54,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:42:54,828 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:42:54,828 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:42:54,828 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:42:54,830 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:42:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:42:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:42:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:42:54,901 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:42:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:42:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:42:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:42:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:42:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:42:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:42:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:42:54,902 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:42:54,903 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:42:54,903 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:42:54,903 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:42:54,903 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:42:54,904 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:42:54,904 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:42:54,904 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:42:54,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:42:54,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:42:54,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:42:54,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:42:54,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:42:54,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:42:54,905 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:42:54,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:42:54,906 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:42:54,906 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:42:54,906 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:42:54,906 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:42:54,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:42:54,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:42:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:42:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:42:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:42:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:42:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:42:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:42:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:42:54,907 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:42:54,907 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:42:54,908 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:42:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:42:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:42:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:42:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:42:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:42:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:42:54,909 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:42:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:42:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:42:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:42:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:42:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:42:54,910 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:42:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:42:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:42:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:42:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:42:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:42:54,911 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:42:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:42:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:42:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:42:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:42:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:42:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:42:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:42:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:42:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:42:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:42:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:42:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:42:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:42:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:42:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:42:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:42:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:42:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:42:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:42:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:42:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:42:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:42:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:42:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:42:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:42:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:42:56,514 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:42:56,514 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:42:56,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:42:56 BoogieIcfgContainer [2020-07-17 21:42:56,523 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:42:56,525 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:42:56,525 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:42:56,528 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:42:56,529 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:42:53" (1/3) ... [2020-07-17 21:42:56,530 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@617d360e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:42:56, skipping insertion in model container [2020-07-17 21:42:56,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:54" (2/3) ... [2020-07-17 21:42:56,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@617d360e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:42:56, skipping insertion in model container [2020-07-17 21:42:56,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:42:56" (3/3) ... [2020-07-17 21:42:56,533 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product36.cil.c [2020-07-17 21:42:56,544 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:42:56,553 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:42:56,569 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:42:56,602 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:42:56,603 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:42:56,603 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:42:56,603 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:42:56,604 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:42:56,604 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:42:56,605 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:42:56,605 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:42:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states. [2020-07-17 21:42:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:42:56,656 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:42:56,658 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:42:56,659 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:42:56,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:42:56,667 INFO L82 PathProgramCache]: Analyzing trace with hash 1424451371, now seen corresponding path program 1 times [2020-07-17 21:42:56,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:42:56,680 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543686055] [2020-07-17 21:42:56,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:42:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,433 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:42:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {174#true} is VALID [2020-07-17 21:42:57,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,527 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {174#true} #517#return; {174#true} is VALID [2020-07-17 21:42:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {174#true} {174#true} #421#return; {174#true} is VALID [2020-07-17 21:42:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,547 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {174#true} {174#true} #423#return; {174#true} is VALID [2020-07-17 21:42:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {174#true} is VALID [2020-07-17 21:42:57,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,556 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {174#true} #425#return; {174#true} is VALID [2020-07-17 21:42:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,562 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {174#true} {174#true} #427#return; {174#true} is VALID [2020-07-17 21:42:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {174#true} is VALID [2020-07-17 21:42:57,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,593 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {174#true} #507#return; {174#true} is VALID [2020-07-17 21:42:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-17 21:42:57,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {174#true} is VALID [2020-07-17 21:42:57,607 INFO L263 TraceCheckUtils]: 0: Hoare triple {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {174#true} is VALID [2020-07-17 21:42:57,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-17 21:42:57,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,608 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {174#true} {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {174#true} is VALID [2020-07-17 21:42:57,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {174#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {174#true} is VALID [2020-07-17 21:42:57,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,609 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {174#true} {175#false} #485#return; {175#false} is VALID [2020-07-17 21:42:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {174#true} is VALID [2020-07-17 21:42:57,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {175#false} #499#return; {175#false} is VALID [2020-07-17 21:42:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:57,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-17 21:42:57,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,621 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {175#false} #501#return; {175#false} is VALID [2020-07-17 21:42:57,626 INFO L263 TraceCheckUtils]: 0: Hoare triple {174#true} call ULTIMATE.init(); {204#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:42:57,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {174#true} is VALID [2020-07-17 21:42:57,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,628 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {174#true} {174#true} #517#return; {174#true} is VALID [2020-07-17 21:42:57,628 INFO L263 TraceCheckUtils]: 4: Hoare triple {174#true} call #t~ret73 := main(); {174#true} is VALID [2020-07-17 21:42:57,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {174#true} havoc ~retValue_acc~8;havoc ~tmp~6; {174#true} is VALID [2020-07-17 21:42:57,628 INFO L263 TraceCheckUtils]: 6: Hoare triple {174#true} call select_helpers(); {174#true} is VALID [2020-07-17 21:42:57,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,629 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {174#true} {174#true} #421#return; {174#true} is VALID [2020-07-17 21:42:57,630 INFO L263 TraceCheckUtils]: 9: Hoare triple {174#true} call select_features(); {174#true} is VALID [2020-07-17 21:42:57,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,630 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {174#true} {174#true} #423#return; {174#true} is VALID [2020-07-17 21:42:57,631 INFO L263 TraceCheckUtils]: 12: Hoare triple {174#true} call #t~ret59 := valid_product(); {174#true} is VALID [2020-07-17 21:42:57,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {174#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {174#true} is VALID [2020-07-17 21:42:57,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,632 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {174#true} {174#true} #425#return; {174#true} is VALID [2020-07-17 21:42:57,632 INFO L280 TraceCheckUtils]: 16: Hoare triple {174#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {174#true} is VALID [2020-07-17 21:42:57,635 INFO L280 TraceCheckUtils]: 17: Hoare triple {174#true} assume 0 != ~tmp~6; {174#true} is VALID [2020-07-17 21:42:57,636 INFO L263 TraceCheckUtils]: 18: Hoare triple {174#true} call setup(); {174#true} is VALID [2020-07-17 21:42:57,636 INFO L280 TraceCheckUtils]: 19: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,636 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {174#true} {174#true} #427#return; {174#true} is VALID [2020-07-17 21:42:57,637 INFO L263 TraceCheckUtils]: 21: Hoare triple {174#true} call runTest(); {174#true} is VALID [2020-07-17 21:42:57,637 INFO L263 TraceCheckUtils]: 22: Hoare triple {174#true} call __utac_acc__Specification5_spec__1(); {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:42:57,638 INFO L280 TraceCheckUtils]: 23: Hoare triple {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {174#true} is VALID [2020-07-17 21:42:57,638 INFO L280 TraceCheckUtils]: 24: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,639 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {174#true} {174#true} #507#return; {174#true} is VALID [2020-07-17 21:42:57,639 INFO L263 TraceCheckUtils]: 26: Hoare triple {174#true} call test(); {174#true} is VALID [2020-07-17 21:42:57,639 INFO L280 TraceCheckUtils]: 27: Hoare triple {174#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {174#true} is VALID [2020-07-17 21:42:57,640 INFO L280 TraceCheckUtils]: 28: Hoare triple {174#true} assume !true; {175#false} is VALID [2020-07-17 21:42:57,641 INFO L263 TraceCheckUtils]: 29: Hoare triple {175#false} call cleanup(); {175#false} is VALID [2020-07-17 21:42:57,641 INFO L280 TraceCheckUtils]: 30: Hoare triple {175#false} havoc ~i~0;havoc ~__cil_tmp2~0; {175#false} is VALID [2020-07-17 21:42:57,643 INFO L263 TraceCheckUtils]: 31: Hoare triple {175#false} call timeShift(); {175#false} is VALID [2020-07-17 21:42:57,643 INFO L263 TraceCheckUtils]: 32: Hoare triple {175#false} call __utac_acc__Specification5_spec__2(); {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:42:57,644 INFO L263 TraceCheckUtils]: 33: Hoare triple {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {174#true} is VALID [2020-07-17 21:42:57,644 INFO L280 TraceCheckUtils]: 34: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-17 21:42:57,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,645 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {174#true} {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {174#true} is VALID [2020-07-17 21:42:57,645 INFO L280 TraceCheckUtils]: 37: Hoare triple {174#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {174#true} is VALID [2020-07-17 21:42:57,645 INFO L280 TraceCheckUtils]: 38: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,646 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {174#true} {175#false} #485#return; {175#false} is VALID [2020-07-17 21:42:57,646 INFO L280 TraceCheckUtils]: 40: Hoare triple {175#false} assume !(0 != ~pumpRunning~0); {175#false} is VALID [2020-07-17 21:42:57,646 INFO L280 TraceCheckUtils]: 41: Hoare triple {175#false} assume !(0 != ~systemActive~0); {175#false} is VALID [2020-07-17 21:42:57,647 INFO L263 TraceCheckUtils]: 42: Hoare triple {175#false} call __utac_acc__Specification5_spec__3(); {175#false} is VALID [2020-07-17 21:42:57,647 INFO L280 TraceCheckUtils]: 43: Hoare triple {175#false} havoc ~tmp~7;havoc ~tmp___0~2; {175#false} is VALID [2020-07-17 21:42:57,647 INFO L263 TraceCheckUtils]: 44: Hoare triple {175#false} call #t~ret61 := getWaterLevel(); {174#true} is VALID [2020-07-17 21:42:57,647 INFO L280 TraceCheckUtils]: 45: Hoare triple {174#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {174#true} is VALID [2020-07-17 21:42:57,648 INFO L280 TraceCheckUtils]: 46: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,648 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {174#true} {175#false} #499#return; {175#false} is VALID [2020-07-17 21:42:57,648 INFO L280 TraceCheckUtils]: 48: Hoare triple {175#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {175#false} is VALID [2020-07-17 21:42:57,649 INFO L280 TraceCheckUtils]: 49: Hoare triple {175#false} assume 2 != ~tmp~7; {175#false} is VALID [2020-07-17 21:42:57,649 INFO L263 TraceCheckUtils]: 50: Hoare triple {175#false} call #t~ret62 := isPumpRunning(); {174#true} is VALID [2020-07-17 21:42:57,649 INFO L280 TraceCheckUtils]: 51: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-17 21:42:57,650 INFO L280 TraceCheckUtils]: 52: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-17 21:42:57,650 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {174#true} {175#false} #501#return; {175#false} is VALID [2020-07-17 21:42:57,650 INFO L280 TraceCheckUtils]: 54: Hoare triple {175#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {175#false} is VALID [2020-07-17 21:42:57,651 INFO L280 TraceCheckUtils]: 55: Hoare triple {175#false} assume 0 != ~tmp___0~2; {175#false} is VALID [2020-07-17 21:42:57,651 INFO L280 TraceCheckUtils]: 56: Hoare triple {175#false} assume 0 == ~switchedOnBeforeTS~0; {175#false} is VALID [2020-07-17 21:42:57,651 INFO L263 TraceCheckUtils]: 57: Hoare triple {175#false} call __automaton_fail(); {175#false} is VALID [2020-07-17 21:42:57,652 INFO L280 TraceCheckUtils]: 58: Hoare triple {175#false} assume !false; {175#false} is VALID [2020-07-17 21:42:57,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:42:57,666 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543686055] [2020-07-17 21:42:57,667 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:42:57,667 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:42:57,668 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276248193] [2020-07-17 21:42:57,675 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:42:57,680 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:42:57,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:42:57,805 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:42:57,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:42:57,806 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:42:57,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:42:57,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:42:57,817 INFO L87 Difference]: Start difference. First operand 171 states. Second operand 4 states. [2020-07-17 21:43:02,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:02,222 INFO L93 Difference]: Finished difference Result 286 states and 369 transitions. [2020-07-17 21:43:02,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:43:02,222 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:43:02,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:43:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:43:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2020-07-17 21:43:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:43:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2020-07-17 21:43:02,280 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 369 transitions. [2020-07-17 21:43:03,396 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 369 edges. 369 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:03,432 INFO L225 Difference]: With dead ends: 286 [2020-07-17 21:43:03,432 INFO L226 Difference]: Without dead ends: 159 [2020-07-17 21:43:03,439 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:43:03,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2020-07-17 21:43:04,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 128. [2020-07-17 21:43:04,767 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:43:04,767 INFO L82 GeneralOperation]: Start isEquivalent. First operand 159 states. Second operand 128 states. [2020-07-17 21:43:04,768 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 128 states. [2020-07-17 21:43:04,768 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 128 states. [2020-07-17 21:43:04,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:04,785 INFO L93 Difference]: Finished difference Result 159 states and 198 transitions. [2020-07-17 21:43:04,785 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 198 transitions. [2020-07-17 21:43:04,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:04,788 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:04,789 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand 159 states. [2020-07-17 21:43:04,789 INFO L87 Difference]: Start difference. First operand 128 states. Second operand 159 states. [2020-07-17 21:43:04,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:04,805 INFO L93 Difference]: Finished difference Result 159 states and 198 transitions. [2020-07-17 21:43:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 198 transitions. [2020-07-17 21:43:04,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:04,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:04,809 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:43:04,809 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:43:04,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2020-07-17 21:43:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 149 transitions. [2020-07-17 21:43:04,819 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 149 transitions. Word has length 59 [2020-07-17 21:43:04,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:43:04,819 INFO L479 AbstractCegarLoop]: Abstraction has 128 states and 149 transitions. [2020-07-17 21:43:04,819 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:43:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 149 transitions. [2020-07-17 21:43:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:43:04,822 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:43:04,823 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:43:04,823 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:43:04,823 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:43:04,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:43:04,824 INFO L82 PathProgramCache]: Analyzing trace with hash -1343962066, now seen corresponding path program 1 times [2020-07-17 21:43:04,824 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:43:04,824 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244515034] [2020-07-17 21:43:04,824 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:43:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,226 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {1141#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1110#true} is VALID [2020-07-17 21:43:05,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,297 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1110#true} #517#return; {1110#true} is VALID [2020-07-17 21:43:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,300 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1110#true} {1110#true} #421#return; {1110#true} is VALID [2020-07-17 21:43:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,303 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1110#true} {1110#true} #423#return; {1110#true} is VALID [2020-07-17 21:43:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1110#true} is VALID [2020-07-17 21:43:05,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1110#true} #425#return; {1110#true} is VALID [2020-07-17 21:43:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,311 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1110#true} {1110#true} #427#return; {1110#true} is VALID [2020-07-17 21:43:05,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1110#true} is VALID [2020-07-17 21:43:05,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1110#true} #507#return; {1110#true} is VALID [2020-07-17 21:43:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-17 21:43:05,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1110#true} is VALID [2020-07-17 21:43:05,338 INFO L263 TraceCheckUtils]: 0: Hoare triple {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {1110#true} is VALID [2020-07-17 21:43:05,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-17 21:43:05,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,339 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#true} {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1110#true} is VALID [2020-07-17 21:43:05,339 INFO L280 TraceCheckUtils]: 4: Hoare triple {1110#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {1110#true} is VALID [2020-07-17 21:43:05,339 INFO L280 TraceCheckUtils]: 5: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,340 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1110#true} {1111#false} #485#return; {1111#false} is VALID [2020-07-17 21:43:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1110#true} is VALID [2020-07-17 21:43:05,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1111#false} #499#return; {1111#false} is VALID [2020-07-17 21:43:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:05,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-17 21:43:05,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,347 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1111#false} #501#return; {1111#false} is VALID [2020-07-17 21:43:05,352 INFO L263 TraceCheckUtils]: 0: Hoare triple {1110#true} call ULTIMATE.init(); {1141#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:43:05,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {1141#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1110#true} is VALID [2020-07-17 21:43:05,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,353 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#true} {1110#true} #517#return; {1110#true} is VALID [2020-07-17 21:43:05,353 INFO L263 TraceCheckUtils]: 4: Hoare triple {1110#true} call #t~ret73 := main(); {1110#true} is VALID [2020-07-17 21:43:05,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {1110#true} havoc ~retValue_acc~8;havoc ~tmp~6; {1110#true} is VALID [2020-07-17 21:43:05,354 INFO L263 TraceCheckUtils]: 6: Hoare triple {1110#true} call select_helpers(); {1110#true} is VALID [2020-07-17 21:43:05,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,354 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1110#true} {1110#true} #421#return; {1110#true} is VALID [2020-07-17 21:43:05,355 INFO L263 TraceCheckUtils]: 9: Hoare triple {1110#true} call select_features(); {1110#true} is VALID [2020-07-17 21:43:05,355 INFO L280 TraceCheckUtils]: 10: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,355 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1110#true} {1110#true} #423#return; {1110#true} is VALID [2020-07-17 21:43:05,355 INFO L263 TraceCheckUtils]: 12: Hoare triple {1110#true} call #t~ret59 := valid_product(); {1110#true} is VALID [2020-07-17 21:43:05,356 INFO L280 TraceCheckUtils]: 13: Hoare triple {1110#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1110#true} is VALID [2020-07-17 21:43:05,356 INFO L280 TraceCheckUtils]: 14: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,356 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1110#true} {1110#true} #425#return; {1110#true} is VALID [2020-07-17 21:43:05,356 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {1110#true} is VALID [2020-07-17 21:43:05,356 INFO L280 TraceCheckUtils]: 17: Hoare triple {1110#true} assume 0 != ~tmp~6; {1110#true} is VALID [2020-07-17 21:43:05,357 INFO L263 TraceCheckUtils]: 18: Hoare triple {1110#true} call setup(); {1110#true} is VALID [2020-07-17 21:43:05,357 INFO L280 TraceCheckUtils]: 19: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,357 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1110#true} {1110#true} #427#return; {1110#true} is VALID [2020-07-17 21:43:05,357 INFO L263 TraceCheckUtils]: 21: Hoare triple {1110#true} call runTest(); {1110#true} is VALID [2020-07-17 21:43:05,358 INFO L263 TraceCheckUtils]: 22: Hoare triple {1110#true} call __utac_acc__Specification5_spec__1(); {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:05,359 INFO L280 TraceCheckUtils]: 23: Hoare triple {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1110#true} is VALID [2020-07-17 21:43:05,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,359 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1110#true} {1110#true} #507#return; {1110#true} is VALID [2020-07-17 21:43:05,359 INFO L263 TraceCheckUtils]: 26: Hoare triple {1110#true} call test(); {1110#true} is VALID [2020-07-17 21:43:05,360 INFO L280 TraceCheckUtils]: 27: Hoare triple {1110#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1127#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:43:05,361 INFO L280 TraceCheckUtils]: 28: Hoare triple {1127#(= 0 test_~splverifierCounter~0)} assume !false; {1127#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:43:05,362 INFO L280 TraceCheckUtils]: 29: Hoare triple {1127#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1111#false} is VALID [2020-07-17 21:43:05,362 INFO L263 TraceCheckUtils]: 30: Hoare triple {1111#false} call cleanup(); {1111#false} is VALID [2020-07-17 21:43:05,362 INFO L280 TraceCheckUtils]: 31: Hoare triple {1111#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1111#false} is VALID [2020-07-17 21:43:05,362 INFO L263 TraceCheckUtils]: 32: Hoare triple {1111#false} call timeShift(); {1111#false} is VALID [2020-07-17 21:43:05,363 INFO L263 TraceCheckUtils]: 33: Hoare triple {1111#false} call __utac_acc__Specification5_spec__2(); {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:05,363 INFO L263 TraceCheckUtils]: 34: Hoare triple {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {1110#true} is VALID [2020-07-17 21:43:05,363 INFO L280 TraceCheckUtils]: 35: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-17 21:43:05,363 INFO L280 TraceCheckUtils]: 36: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,364 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1110#true} {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1110#true} is VALID [2020-07-17 21:43:05,364 INFO L280 TraceCheckUtils]: 38: Hoare triple {1110#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {1110#true} is VALID [2020-07-17 21:43:05,364 INFO L280 TraceCheckUtils]: 39: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,364 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1110#true} {1111#false} #485#return; {1111#false} is VALID [2020-07-17 21:43:05,365 INFO L280 TraceCheckUtils]: 41: Hoare triple {1111#false} assume !(0 != ~pumpRunning~0); {1111#false} is VALID [2020-07-17 21:43:05,365 INFO L280 TraceCheckUtils]: 42: Hoare triple {1111#false} assume !(0 != ~systemActive~0); {1111#false} is VALID [2020-07-17 21:43:05,365 INFO L263 TraceCheckUtils]: 43: Hoare triple {1111#false} call __utac_acc__Specification5_spec__3(); {1111#false} is VALID [2020-07-17 21:43:05,365 INFO L280 TraceCheckUtils]: 44: Hoare triple {1111#false} havoc ~tmp~7;havoc ~tmp___0~2; {1111#false} is VALID [2020-07-17 21:43:05,366 INFO L263 TraceCheckUtils]: 45: Hoare triple {1111#false} call #t~ret61 := getWaterLevel(); {1110#true} is VALID [2020-07-17 21:43:05,366 INFO L280 TraceCheckUtils]: 46: Hoare triple {1110#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1110#true} is VALID [2020-07-17 21:43:05,366 INFO L280 TraceCheckUtils]: 47: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,366 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1110#true} {1111#false} #499#return; {1111#false} is VALID [2020-07-17 21:43:05,367 INFO L280 TraceCheckUtils]: 49: Hoare triple {1111#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {1111#false} is VALID [2020-07-17 21:43:05,367 INFO L280 TraceCheckUtils]: 50: Hoare triple {1111#false} assume 2 != ~tmp~7; {1111#false} is VALID [2020-07-17 21:43:05,367 INFO L263 TraceCheckUtils]: 51: Hoare triple {1111#false} call #t~ret62 := isPumpRunning(); {1110#true} is VALID [2020-07-17 21:43:05,367 INFO L280 TraceCheckUtils]: 52: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-17 21:43:05,368 INFO L280 TraceCheckUtils]: 53: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-17 21:43:05,368 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1110#true} {1111#false} #501#return; {1111#false} is VALID [2020-07-17 21:43:05,368 INFO L280 TraceCheckUtils]: 55: Hoare triple {1111#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {1111#false} is VALID [2020-07-17 21:43:05,369 INFO L280 TraceCheckUtils]: 56: Hoare triple {1111#false} assume 0 != ~tmp___0~2; {1111#false} is VALID [2020-07-17 21:43:05,369 INFO L280 TraceCheckUtils]: 57: Hoare triple {1111#false} assume 0 == ~switchedOnBeforeTS~0; {1111#false} is VALID [2020-07-17 21:43:05,369 INFO L263 TraceCheckUtils]: 58: Hoare triple {1111#false} call __automaton_fail(); {1111#false} is VALID [2020-07-17 21:43:05,370 INFO L280 TraceCheckUtils]: 59: Hoare triple {1111#false} assume !false; {1111#false} is VALID [2020-07-17 21:43:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:43:05,377 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244515034] [2020-07-17 21:43:05,378 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:43:05,378 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:43:05,378 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327793552] [2020-07-17 21:43:05,380 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:43:05,381 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:43:05,381 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:43:05,459 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:05,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:43:05,460 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:43:05,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:43:05,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:43:05,461 INFO L87 Difference]: Start difference. First operand 128 states and 149 transitions. Second operand 5 states. [2020-07-17 21:43:06,924 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:43:10,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:10,340 INFO L93 Difference]: Finished difference Result 218 states and 267 transitions. [2020-07-17 21:43:10,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:43:10,340 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:43:10,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:43:10,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:43:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 267 transitions. [2020-07-17 21:43:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:43:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 267 transitions. [2020-07-17 21:43:10,357 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 267 transitions. [2020-07-17 21:43:11,233 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 267 edges. 267 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:11,240 INFO L225 Difference]: With dead ends: 218 [2020-07-17 21:43:11,240 INFO L226 Difference]: Without dead ends: 149 [2020-07-17 21:43:11,242 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:43:11,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2020-07-17 21:43:12,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 119. [2020-07-17 21:43:12,488 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:43:12,488 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand 119 states. [2020-07-17 21:43:12,488 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 119 states. [2020-07-17 21:43:12,488 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 119 states. [2020-07-17 21:43:12,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:12,501 INFO L93 Difference]: Finished difference Result 149 states and 184 transitions. [2020-07-17 21:43:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 184 transitions. [2020-07-17 21:43:12,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:12,504 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:12,504 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand 149 states. [2020-07-17 21:43:12,505 INFO L87 Difference]: Start difference. First operand 119 states. Second operand 149 states. [2020-07-17 21:43:12,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:12,516 INFO L93 Difference]: Finished difference Result 149 states and 184 transitions. [2020-07-17 21:43:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 184 transitions. [2020-07-17 21:43:12,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:12,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:12,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:43:12,520 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:43:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2020-07-17 21:43:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 137 transitions. [2020-07-17 21:43:12,527 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 137 transitions. Word has length 60 [2020-07-17 21:43:12,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:43:12,529 INFO L479 AbstractCegarLoop]: Abstraction has 119 states and 137 transitions. [2020-07-17 21:43:12,529 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:43:12,530 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 137 transitions. [2020-07-17 21:43:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 21:43:12,534 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:43:12,534 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:43:12,534 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:43:12,535 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:43:12,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:43:12,535 INFO L82 PathProgramCache]: Analyzing trace with hash 1988567769, now seen corresponding path program 1 times [2020-07-17 21:43:12,535 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:43:12,536 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853501256] [2020-07-17 21:43:12,536 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:43:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,025 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {1963#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {1934#(= 1 ~systemActive~0)} assume true; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1934#(= 1 ~systemActive~0)} {1929#true} #517#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,098 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1929#true} {1934#(= 1 ~systemActive~0)} #421#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,102 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1929#true} {1934#(= 1 ~systemActive~0)} #423#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:43:13,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:43:13,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1934#(= 1 ~systemActive~0)} #425#return; {1942#(= |main_#t~ret59| ~systemActive~0)} is VALID [2020-07-17 21:43:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,156 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #427#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1929#true} is VALID [2020-07-17 21:43:13,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #507#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-17 21:43:13,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,197 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1929#true} {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1929#true} is VALID [2020-07-17 21:43:13,197 INFO L263 TraceCheckUtils]: 0: Hoare triple {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {1929#true} is VALID [2020-07-17 21:43:13,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-17 21:43:13,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,198 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1929#true} {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1929#true} is VALID [2020-07-17 21:43:13,198 INFO L280 TraceCheckUtils]: 4: Hoare triple {1929#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {1929#true} is VALID [2020-07-17 21:43:13,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,199 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #485#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1929#true} is VALID [2020-07-17 21:43:13,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1929#true} {1930#false} #499#return; {1930#false} is VALID [2020-07-17 21:43:13,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:13,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-17 21:43:13,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,208 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1929#true} {1930#false} #501#return; {1930#false} is VALID [2020-07-17 21:43:13,214 INFO L263 TraceCheckUtils]: 0: Hoare triple {1929#true} call ULTIMATE.init(); {1963#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:43:13,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {1963#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {1934#(= 1 ~systemActive~0)} assume true; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,221 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1934#(= 1 ~systemActive~0)} {1929#true} #517#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,222 INFO L263 TraceCheckUtils]: 4: Hoare triple {1934#(= 1 ~systemActive~0)} call #t~ret73 := main(); {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {1934#(= 1 ~systemActive~0)} havoc ~retValue_acc~8;havoc ~tmp~6; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,223 INFO L263 TraceCheckUtils]: 6: Hoare triple {1934#(= 1 ~systemActive~0)} call select_helpers(); {1929#true} is VALID [2020-07-17 21:43:13,223 INFO L280 TraceCheckUtils]: 7: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,224 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1929#true} {1934#(= 1 ~systemActive~0)} #421#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,225 INFO L263 TraceCheckUtils]: 9: Hoare triple {1934#(= 1 ~systemActive~0)} call select_features(); {1929#true} is VALID [2020-07-17 21:43:13,225 INFO L280 TraceCheckUtils]: 10: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,226 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1929#true} {1934#(= 1 ~systemActive~0)} #423#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:13,226 INFO L263 TraceCheckUtils]: 12: Hoare triple {1934#(= 1 ~systemActive~0)} call #t~ret59 := valid_product(); {1929#true} is VALID [2020-07-17 21:43:13,227 INFO L280 TraceCheckUtils]: 13: Hoare triple {1929#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:43:13,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:43:13,229 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1934#(= 1 ~systemActive~0)} #425#return; {1942#(= |main_#t~ret59| ~systemActive~0)} is VALID [2020-07-17 21:43:13,230 INFO L280 TraceCheckUtils]: 16: Hoare triple {1942#(= |main_#t~ret59| ~systemActive~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {1943#(= main_~tmp~6 ~systemActive~0)} is VALID [2020-07-17 21:43:13,231 INFO L280 TraceCheckUtils]: 17: Hoare triple {1943#(= main_~tmp~6 ~systemActive~0)} assume 0 != ~tmp~6; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,231 INFO L263 TraceCheckUtils]: 18: Hoare triple {1944#(not (= 0 ~systemActive~0))} call setup(); {1929#true} is VALID [2020-07-17 21:43:13,231 INFO L280 TraceCheckUtils]: 19: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,232 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #427#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,233 INFO L263 TraceCheckUtils]: 21: Hoare triple {1944#(not (= 0 ~systemActive~0))} call runTest(); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,234 INFO L263 TraceCheckUtils]: 22: Hoare triple {1944#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:13,234 INFO L280 TraceCheckUtils]: 23: Hoare triple {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1929#true} is VALID [2020-07-17 21:43:13,234 INFO L280 TraceCheckUtils]: 24: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,235 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #507#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,235 INFO L263 TraceCheckUtils]: 26: Hoare triple {1944#(not (= 0 ~systemActive~0))} call test(); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,236 INFO L280 TraceCheckUtils]: 27: Hoare triple {1944#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,237 INFO L280 TraceCheckUtils]: 28: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !false; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,237 INFO L280 TraceCheckUtils]: 29: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,238 INFO L280 TraceCheckUtils]: 30: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,239 INFO L280 TraceCheckUtils]: 31: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,239 INFO L280 TraceCheckUtils]: 32: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,240 INFO L280 TraceCheckUtils]: 33: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,241 INFO L280 TraceCheckUtils]: 34: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,241 INFO L280 TraceCheckUtils]: 35: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,242 INFO L280 TraceCheckUtils]: 36: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,242 INFO L263 TraceCheckUtils]: 37: Hoare triple {1944#(not (= 0 ~systemActive~0))} call timeShift(); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,243 INFO L263 TraceCheckUtils]: 38: Hoare triple {1944#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:13,244 INFO L263 TraceCheckUtils]: 39: Hoare triple {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {1929#true} is VALID [2020-07-17 21:43:13,244 INFO L280 TraceCheckUtils]: 40: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-17 21:43:13,244 INFO L280 TraceCheckUtils]: 41: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,244 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1929#true} {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1929#true} is VALID [2020-07-17 21:43:13,245 INFO L280 TraceCheckUtils]: 43: Hoare triple {1929#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {1929#true} is VALID [2020-07-17 21:43:13,245 INFO L280 TraceCheckUtils]: 44: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,246 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #485#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,246 INFO L280 TraceCheckUtils]: 46: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:13,247 INFO L280 TraceCheckUtils]: 47: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1930#false} is VALID [2020-07-17 21:43:13,247 INFO L263 TraceCheckUtils]: 48: Hoare triple {1930#false} call __utac_acc__Specification5_spec__3(); {1930#false} is VALID [2020-07-17 21:43:13,247 INFO L280 TraceCheckUtils]: 49: Hoare triple {1930#false} havoc ~tmp~7;havoc ~tmp___0~2; {1930#false} is VALID [2020-07-17 21:43:13,248 INFO L263 TraceCheckUtils]: 50: Hoare triple {1930#false} call #t~ret61 := getWaterLevel(); {1929#true} is VALID [2020-07-17 21:43:13,248 INFO L280 TraceCheckUtils]: 51: Hoare triple {1929#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1929#true} is VALID [2020-07-17 21:43:13,248 INFO L280 TraceCheckUtils]: 52: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,248 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {1929#true} {1930#false} #499#return; {1930#false} is VALID [2020-07-17 21:43:13,249 INFO L280 TraceCheckUtils]: 54: Hoare triple {1930#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {1930#false} is VALID [2020-07-17 21:43:13,249 INFO L280 TraceCheckUtils]: 55: Hoare triple {1930#false} assume 2 != ~tmp~7; {1930#false} is VALID [2020-07-17 21:43:13,249 INFO L263 TraceCheckUtils]: 56: Hoare triple {1930#false} call #t~ret62 := isPumpRunning(); {1929#true} is VALID [2020-07-17 21:43:13,249 INFO L280 TraceCheckUtils]: 57: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-17 21:43:13,250 INFO L280 TraceCheckUtils]: 58: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-17 21:43:13,250 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {1929#true} {1930#false} #501#return; {1930#false} is VALID [2020-07-17 21:43:13,250 INFO L280 TraceCheckUtils]: 60: Hoare triple {1930#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {1930#false} is VALID [2020-07-17 21:43:13,250 INFO L280 TraceCheckUtils]: 61: Hoare triple {1930#false} assume 0 != ~tmp___0~2; {1930#false} is VALID [2020-07-17 21:43:13,250 INFO L280 TraceCheckUtils]: 62: Hoare triple {1930#false} assume 0 == ~switchedOnBeforeTS~0; {1930#false} is VALID [2020-07-17 21:43:13,251 INFO L263 TraceCheckUtils]: 63: Hoare triple {1930#false} call __automaton_fail(); {1930#false} is VALID [2020-07-17 21:43:13,251 INFO L280 TraceCheckUtils]: 64: Hoare triple {1930#false} assume !false; {1930#false} is VALID [2020-07-17 21:43:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:43:13,262 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853501256] [2020-07-17 21:43:13,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:43:13,262 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:43:13,262 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334076101] [2020-07-17 21:43:13,263 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:43:13,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:43:13,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:43:13,349 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:13,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:43:13,350 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:43:13,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:43:13,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:43:13,350 INFO L87 Difference]: Start difference. First operand 119 states and 137 transitions. Second operand 9 states. [2020-07-17 21:43:14,299 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:43:15,274 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:43:15,689 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:16,020 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:20,918 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:43:28,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:28,974 INFO L93 Difference]: Finished difference Result 402 states and 496 transitions. [2020-07-17 21:43:28,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:43:28,975 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:43:28,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:43:28,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 496 transitions. [2020-07-17 21:43:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 496 transitions. [2020-07-17 21:43:28,997 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 496 transitions. [2020-07-17 21:43:30,560 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 496 edges. 496 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:30,573 INFO L225 Difference]: With dead ends: 402 [2020-07-17 21:43:30,573 INFO L226 Difference]: Without dead ends: 311 [2020-07-17 21:43:30,575 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:43:30,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2020-07-17 21:43:32,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 242. [2020-07-17 21:43:32,794 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:43:32,794 INFO L82 GeneralOperation]: Start isEquivalent. First operand 311 states. Second operand 242 states. [2020-07-17 21:43:32,794 INFO L74 IsIncluded]: Start isIncluded. First operand 311 states. Second operand 242 states. [2020-07-17 21:43:32,795 INFO L87 Difference]: Start difference. First operand 311 states. Second operand 242 states. [2020-07-17 21:43:32,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:32,811 INFO L93 Difference]: Finished difference Result 311 states and 381 transitions. [2020-07-17 21:43:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 381 transitions. [2020-07-17 21:43:32,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:32,813 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:32,813 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 311 states. [2020-07-17 21:43:32,813 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 311 states. [2020-07-17 21:43:32,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:32,829 INFO L93 Difference]: Finished difference Result 311 states and 381 transitions. [2020-07-17 21:43:32,829 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 381 transitions. [2020-07-17 21:43:32,831 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:32,831 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:32,831 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:43:32,831 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:43:32,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-07-17 21:43:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 290 transitions. [2020-07-17 21:43:32,842 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 290 transitions. Word has length 65 [2020-07-17 21:43:32,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:43:32,843 INFO L479 AbstractCegarLoop]: Abstraction has 242 states and 290 transitions. [2020-07-17 21:43:32,843 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:43:32,843 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 290 transitions. [2020-07-17 21:43:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:43:32,844 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:43:32,845 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:43:32,845 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:43:32,845 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:43:32,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:43:32,846 INFO L82 PathProgramCache]: Analyzing trace with hash 827482166, now seen corresponding path program 1 times [2020-07-17 21:43:32,846 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:43:32,846 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904251979] [2020-07-17 21:43:32,846 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:43:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,212 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {3542#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume true; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3510#(= 0 ~pumpRunning~0)} {3505#true} #517#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,287 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #421#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,301 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #423#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {3505#true} is VALID [2020-07-17 21:43:33,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,327 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #425#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,333 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #427#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3505#true} is VALID [2020-07-17 21:43:33,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,349 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #507#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {3544#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {3510#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume true; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,376 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3510#(= 0 ~pumpRunning~0)} {3510#(= 0 ~pumpRunning~0)} #477#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3505#true} is VALID [2020-07-17 21:43:33,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,388 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3505#true} {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {3505#true} is VALID [2020-07-17 21:43:33,389 INFO L263 TraceCheckUtils]: 0: Hoare triple {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {3505#true} is VALID [2020-07-17 21:43:33,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3505#true} is VALID [2020-07-17 21:43:33,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,390 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3505#true} {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {3505#true} is VALID [2020-07-17 21:43:33,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {3505#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {3505#true} is VALID [2020-07-17 21:43:33,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,391 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #485#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3505#true} is VALID [2020-07-17 21:43:33,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #499#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:33,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:33,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:33,417 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3510#(= 0 ~pumpRunning~0)} #501#return; {3540#(= 0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-17 21:43:33,421 INFO L263 TraceCheckUtils]: 0: Hoare triple {3505#true} call ULTIMATE.init(); {3542#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:43:33,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {3542#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume true; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,428 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3510#(= 0 ~pumpRunning~0)} {3505#true} #517#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,429 INFO L263 TraceCheckUtils]: 4: Hoare triple {3510#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,430 INFO L280 TraceCheckUtils]: 5: Hoare triple {3510#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8;havoc ~tmp~6; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,431 INFO L263 TraceCheckUtils]: 6: Hoare triple {3510#(= 0 ~pumpRunning~0)} call select_helpers(); {3505#true} is VALID [2020-07-17 21:43:33,431 INFO L280 TraceCheckUtils]: 7: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,436 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #421#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,436 INFO L263 TraceCheckUtils]: 9: Hoare triple {3510#(= 0 ~pumpRunning~0)} call select_features(); {3505#true} is VALID [2020-07-17 21:43:33,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,438 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #423#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,438 INFO L263 TraceCheckUtils]: 12: Hoare triple {3510#(= 0 ~pumpRunning~0)} call #t~ret59 := valid_product(); {3505#true} is VALID [2020-07-17 21:43:33,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {3505#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {3505#true} is VALID [2020-07-17 21:43:33,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,439 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #425#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,439 INFO L280 TraceCheckUtils]: 16: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,440 INFO L263 TraceCheckUtils]: 18: Hoare triple {3510#(= 0 ~pumpRunning~0)} call setup(); {3505#true} is VALID [2020-07-17 21:43:33,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,445 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #427#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,445 INFO L263 TraceCheckUtils]: 21: Hoare triple {3510#(= 0 ~pumpRunning~0)} call runTest(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,446 INFO L263 TraceCheckUtils]: 22: Hoare triple {3510#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:33,446 INFO L280 TraceCheckUtils]: 23: Hoare triple {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3505#true} is VALID [2020-07-17 21:43:33,446 INFO L280 TraceCheckUtils]: 24: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,448 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #507#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,449 INFO L263 TraceCheckUtils]: 26: Hoare triple {3510#(= 0 ~pumpRunning~0)} call test(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,451 INFO L280 TraceCheckUtils]: 27: Hoare triple {3510#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !false; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,456 INFO L280 TraceCheckUtils]: 33: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,457 INFO L280 TraceCheckUtils]: 34: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,457 INFO L280 TraceCheckUtils]: 35: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,458 INFO L280 TraceCheckUtils]: 36: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,459 INFO L263 TraceCheckUtils]: 37: Hoare triple {3510#(= 0 ~pumpRunning~0)} call stopSystem(); {3544#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:43:33,461 INFO L280 TraceCheckUtils]: 38: Hoare triple {3544#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,462 INFO L280 TraceCheckUtils]: 39: Hoare triple {3510#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,463 INFO L280 TraceCheckUtils]: 40: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume true; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,463 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3510#(= 0 ~pumpRunning~0)} {3510#(= 0 ~pumpRunning~0)} #477#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,464 INFO L263 TraceCheckUtils]: 42: Hoare triple {3510#(= 0 ~pumpRunning~0)} call timeShift(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,465 INFO L263 TraceCheckUtils]: 43: Hoare triple {3510#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:33,465 INFO L263 TraceCheckUtils]: 44: Hoare triple {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {3505#true} is VALID [2020-07-17 21:43:33,465 INFO L280 TraceCheckUtils]: 45: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3505#true} is VALID [2020-07-17 21:43:33,465 INFO L280 TraceCheckUtils]: 46: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,466 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3505#true} {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {3505#true} is VALID [2020-07-17 21:43:33,466 INFO L280 TraceCheckUtils]: 48: Hoare triple {3505#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {3505#true} is VALID [2020-07-17 21:43:33,466 INFO L280 TraceCheckUtils]: 49: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,467 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #485#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,467 INFO L280 TraceCheckUtils]: 51: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,468 INFO L280 TraceCheckUtils]: 52: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,468 INFO L263 TraceCheckUtils]: 53: Hoare triple {3510#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,469 INFO L280 TraceCheckUtils]: 54: Hoare triple {3510#(= 0 ~pumpRunning~0)} havoc ~tmp~7;havoc ~tmp___0~2; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,469 INFO L263 TraceCheckUtils]: 55: Hoare triple {3510#(= 0 ~pumpRunning~0)} call #t~ret61 := getWaterLevel(); {3505#true} is VALID [2020-07-17 21:43:33,469 INFO L280 TraceCheckUtils]: 56: Hoare triple {3505#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3505#true} is VALID [2020-07-17 21:43:33,470 INFO L280 TraceCheckUtils]: 57: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-17 21:43:33,470 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #499#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,471 INFO L280 TraceCheckUtils]: 59: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,471 INFO L280 TraceCheckUtils]: 60: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~7; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:33,472 INFO L263 TraceCheckUtils]: 61: Hoare triple {3510#(= 0 ~pumpRunning~0)} call #t~ret62 := isPumpRunning(); {3505#true} is VALID [2020-07-17 21:43:33,472 INFO L280 TraceCheckUtils]: 62: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:33,473 INFO L280 TraceCheckUtils]: 63: Hoare triple {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:33,474 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3510#(= 0 ~pumpRunning~0)} #501#return; {3540#(= 0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-17 21:43:33,475 INFO L280 TraceCheckUtils]: 65: Hoare triple {3540#(= 0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {3541#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:43:33,475 INFO L280 TraceCheckUtils]: 66: Hoare triple {3541#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3506#false} is VALID [2020-07-17 21:43:33,475 INFO L280 TraceCheckUtils]: 67: Hoare triple {3506#false} assume 0 == ~switchedOnBeforeTS~0; {3506#false} is VALID [2020-07-17 21:43:33,476 INFO L263 TraceCheckUtils]: 68: Hoare triple {3506#false} call __automaton_fail(); {3506#false} is VALID [2020-07-17 21:43:33,476 INFO L280 TraceCheckUtils]: 69: Hoare triple {3506#false} assume !false; {3506#false} is VALID [2020-07-17 21:43:33,486 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:43:33,487 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904251979] [2020-07-17 21:43:33,487 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:43:33,487 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:43:33,487 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199681852] [2020-07-17 21:43:33,488 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:43:33,488 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:43:33,488 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:43:33,576 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:33,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:43:33,577 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:43:33,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:43:33,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:43:33,578 INFO L87 Difference]: Start difference. First operand 242 states and 290 transitions. Second operand 9 states. [2020-07-17 21:43:34,457 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:43:37,960 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:41,974 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:43:42,869 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:43:43,402 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:43,935 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:47,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:47,258 INFO L93 Difference]: Finished difference Result 631 states and 816 transitions. [2020-07-17 21:43:47,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:43:47,258 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:43:47,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:43:47,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 418 transitions. [2020-07-17 21:43:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 418 transitions. [2020-07-17 21:43:47,278 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 418 transitions. [2020-07-17 21:43:48,478 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:48,497 INFO L225 Difference]: With dead ends: 631 [2020-07-17 21:43:48,497 INFO L226 Difference]: Without dead ends: 417 [2020-07-17 21:43:48,499 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:43:48,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 417 states. [2020-07-17 21:43:51,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 417 to 353. [2020-07-17 21:43:51,556 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:43:51,556 INFO L82 GeneralOperation]: Start isEquivalent. First operand 417 states. Second operand 353 states. [2020-07-17 21:43:51,556 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 353 states. [2020-07-17 21:43:51,556 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 353 states. [2020-07-17 21:43:51,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:51,579 INFO L93 Difference]: Finished difference Result 417 states and 524 transitions. [2020-07-17 21:43:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 524 transitions. [2020-07-17 21:43:51,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:51,581 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:51,581 INFO L74 IsIncluded]: Start isIncluded. First operand 353 states. Second operand 417 states. [2020-07-17 21:43:51,581 INFO L87 Difference]: Start difference. First operand 353 states. Second operand 417 states. [2020-07-17 21:43:51,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:51,602 INFO L93 Difference]: Finished difference Result 417 states and 524 transitions. [2020-07-17 21:43:51,602 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 524 transitions. [2020-07-17 21:43:51,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:51,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:51,604 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:43:51,605 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:43:51,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 353 states. [2020-07-17 21:43:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 423 transitions. [2020-07-17 21:43:51,620 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 423 transitions. Word has length 70 [2020-07-17 21:43:51,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:43:51,620 INFO L479 AbstractCegarLoop]: Abstraction has 353 states and 423 transitions. [2020-07-17 21:43:51,620 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:43:51,621 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 423 transitions. [2020-07-17 21:43:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-17 21:43:51,627 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:43:51,627 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] [2020-07-17 21:43:51,627 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:43:51,628 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:43:51,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:43:51,628 INFO L82 PathProgramCache]: Analyzing trace with hash 361073596, now seen corresponding path program 1 times [2020-07-17 21:43:51,628 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:43:51,628 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018557844] [2020-07-17 21:43:51,629 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:43:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,095 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {5758#(= 1 ~waterLevel~0)} assume true; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5758#(= 1 ~waterLevel~0)} {5753#true} #517#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,209 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #421#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,213 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #423#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5753#true} is VALID [2020-07-17 21:43:52,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,219 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #425#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,224 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #427#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5753#true} is VALID [2020-07-17 21:43:52,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #507#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-17 21:43:52,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,249 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {5753#true} is VALID [2020-07-17 21:43:52,250 INFO L263 TraceCheckUtils]: 0: Hoare triple {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {5753#true} is VALID [2020-07-17 21:43:52,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-17 21:43:52,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,251 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5753#true} {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {5753#true} is VALID [2020-07-17 21:43:52,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {5753#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {5753#true} is VALID [2020-07-17 21:43:52,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,252 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #485#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~11; {5753#true} is VALID [2020-07-17 21:43:52,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:43:52,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {5832#(= 0 |isHighWaterSensorDry_#res|)} assume true; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:43:52,345 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5832#(= 0 |isHighWaterSensorDry_#res|)} {5753#true} #483#return; {5830#(= 0 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-17 21:43:52,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {5753#true} is VALID [2020-07-17 21:43:52,346 INFO L263 TraceCheckUtils]: 1: Hoare triple {5753#true} call #t~ret19 := isHighWaterSensorDry(); {5753#true} is VALID [2020-07-17 21:43:52,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {5753#true} havoc ~retValue_acc~11; {5753#true} is VALID [2020-07-17 21:43:52,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {5753#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:43:52,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {5832#(= 0 |isHighWaterSensorDry_#res|)} assume true; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:43:52,349 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5832#(= 0 |isHighWaterSensorDry_#res|)} {5753#true} #483#return; {5830#(= 0 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-17 21:43:52,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {5830#(= 0 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {5831#(= 0 isHighWaterLevel_~tmp~1)} is VALID [2020-07-17 21:43:52,350 INFO L280 TraceCheckUtils]: 7: Hoare triple {5831#(= 0 isHighWaterLevel_~tmp~1)} assume 0 != ~tmp~1;~tmp___0~0 := 0; {5754#false} is VALID [2020-07-17 21:43:52,350 INFO L280 TraceCheckUtils]: 8: Hoare triple {5754#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {5754#false} is VALID [2020-07-17 21:43:52,351 INFO L280 TraceCheckUtils]: 9: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-17 21:43:52,351 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5754#false} {5753#true} #463#return; {5754#false} is VALID [2020-07-17 21:43:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5753#true} is VALID [2020-07-17 21:43:52,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5754#false} #465#return; {5754#false} is VALID [2020-07-17 21:43:52,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5753#true} is VALID [2020-07-17 21:43:52,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume 0 == ~pumpRunning~0; {5753#true} is VALID [2020-07-17 21:43:52,357 INFO L263 TraceCheckUtils]: 2: Hoare triple {5753#true} call #t~ret1 := isHighWaterLevel(); {5753#true} is VALID [2020-07-17 21:43:52,357 INFO L280 TraceCheckUtils]: 3: Hoare triple {5753#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {5753#true} is VALID [2020-07-17 21:43:52,357 INFO L263 TraceCheckUtils]: 4: Hoare triple {5753#true} call #t~ret19 := isHighWaterSensorDry(); {5753#true} is VALID [2020-07-17 21:43:52,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {5753#true} havoc ~retValue_acc~11; {5753#true} is VALID [2020-07-17 21:43:52,360 INFO L280 TraceCheckUtils]: 6: Hoare triple {5753#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:43:52,360 INFO L280 TraceCheckUtils]: 7: Hoare triple {5832#(= 0 |isHighWaterSensorDry_#res|)} assume true; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:43:52,361 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5832#(= 0 |isHighWaterSensorDry_#res|)} {5753#true} #483#return; {5830#(= 0 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-17 21:43:52,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {5830#(= 0 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {5831#(= 0 isHighWaterLevel_~tmp~1)} is VALID [2020-07-17 21:43:52,363 INFO L280 TraceCheckUtils]: 10: Hoare triple {5831#(= 0 isHighWaterLevel_~tmp~1)} assume 0 != ~tmp~1;~tmp___0~0 := 0; {5754#false} is VALID [2020-07-17 21:43:52,363 INFO L280 TraceCheckUtils]: 11: Hoare triple {5754#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {5754#false} is VALID [2020-07-17 21:43:52,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-17 21:43:52,363 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5754#false} {5753#true} #463#return; {5754#false} is VALID [2020-07-17 21:43:52,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {5754#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5754#false} is VALID [2020-07-17 21:43:52,364 INFO L280 TraceCheckUtils]: 15: Hoare triple {5754#false} assume 0 != ~tmp~0; {5754#false} is VALID [2020-07-17 21:43:52,364 INFO L263 TraceCheckUtils]: 16: Hoare triple {5754#false} call activatePump(); {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:43:52,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5753#true} is VALID [2020-07-17 21:43:52,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,364 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5753#true} {5754#false} #465#return; {5754#false} is VALID [2020-07-17 21:43:52,365 INFO L280 TraceCheckUtils]: 20: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-17 21:43:52,365 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5754#false} {5758#(= 1 ~waterLevel~0)} #489#return; {5754#false} is VALID [2020-07-17 21:43:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {5753#true} is VALID [2020-07-17 21:43:52,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5754#false} #499#return; {5754#false} is VALID [2020-07-17 21:43:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:52,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-17 21:43:52,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,374 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5754#false} #501#return; {5754#false} is VALID [2020-07-17 21:43:52,379 INFO L263 TraceCheckUtils]: 0: Hoare triple {5753#true} call ULTIMATE.init(); {5806#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:43:52,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {5758#(= 1 ~waterLevel~0)} assume true; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,386 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5758#(= 1 ~waterLevel~0)} {5753#true} #517#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,386 INFO L263 TraceCheckUtils]: 4: Hoare triple {5758#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {5758#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8;havoc ~tmp~6; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,387 INFO L263 TraceCheckUtils]: 6: Hoare triple {5758#(= 1 ~waterLevel~0)} call select_helpers(); {5753#true} is VALID [2020-07-17 21:43:52,387 INFO L280 TraceCheckUtils]: 7: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,388 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #421#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,388 INFO L263 TraceCheckUtils]: 9: Hoare triple {5758#(= 1 ~waterLevel~0)} call select_features(); {5753#true} is VALID [2020-07-17 21:43:52,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,389 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #423#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,389 INFO L263 TraceCheckUtils]: 12: Hoare triple {5758#(= 1 ~waterLevel~0)} call #t~ret59 := valid_product(); {5753#true} is VALID [2020-07-17 21:43:52,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {5753#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5753#true} is VALID [2020-07-17 21:43:52,389 INFO L280 TraceCheckUtils]: 14: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,390 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #425#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,391 INFO L280 TraceCheckUtils]: 16: Hoare triple {5758#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,391 INFO L280 TraceCheckUtils]: 17: Hoare triple {5758#(= 1 ~waterLevel~0)} assume 0 != ~tmp~6; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,392 INFO L263 TraceCheckUtils]: 18: Hoare triple {5758#(= 1 ~waterLevel~0)} call setup(); {5753#true} is VALID [2020-07-17 21:43:52,392 INFO L280 TraceCheckUtils]: 19: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,392 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #427#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,393 INFO L263 TraceCheckUtils]: 21: Hoare triple {5758#(= 1 ~waterLevel~0)} call runTest(); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,394 INFO L263 TraceCheckUtils]: 22: Hoare triple {5758#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:52,394 INFO L280 TraceCheckUtils]: 23: Hoare triple {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5753#true} is VALID [2020-07-17 21:43:52,394 INFO L280 TraceCheckUtils]: 24: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,395 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #507#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,395 INFO L263 TraceCheckUtils]: 26: Hoare triple {5758#(= 1 ~waterLevel~0)} call test(); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,396 INFO L280 TraceCheckUtils]: 27: Hoare triple {5758#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,396 INFO L280 TraceCheckUtils]: 28: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !false; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,397 INFO L280 TraceCheckUtils]: 29: Hoare triple {5758#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,397 INFO L280 TraceCheckUtils]: 30: Hoare triple {5758#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,398 INFO L280 TraceCheckUtils]: 31: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,399 INFO L280 TraceCheckUtils]: 32: Hoare triple {5758#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,399 INFO L280 TraceCheckUtils]: 33: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,400 INFO L280 TraceCheckUtils]: 34: Hoare triple {5758#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,400 INFO L280 TraceCheckUtils]: 35: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,401 INFO L280 TraceCheckUtils]: 36: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,402 INFO L263 TraceCheckUtils]: 37: Hoare triple {5758#(= 1 ~waterLevel~0)} call timeShift(); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,402 INFO L263 TraceCheckUtils]: 38: Hoare triple {5758#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:52,402 INFO L263 TraceCheckUtils]: 39: Hoare triple {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {5753#true} is VALID [2020-07-17 21:43:52,403 INFO L280 TraceCheckUtils]: 40: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-17 21:43:52,403 INFO L280 TraceCheckUtils]: 41: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,403 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5753#true} {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {5753#true} is VALID [2020-07-17 21:43:52,403 INFO L280 TraceCheckUtils]: 43: Hoare triple {5753#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {5753#true} is VALID [2020-07-17 21:43:52,403 INFO L280 TraceCheckUtils]: 44: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,404 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #485#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,405 INFO L280 TraceCheckUtils]: 46: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,405 INFO L280 TraceCheckUtils]: 47: Hoare triple {5758#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:43:52,406 INFO L263 TraceCheckUtils]: 48: Hoare triple {5758#(= 1 ~waterLevel~0)} call processEnvironment(); {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:43:52,406 INFO L280 TraceCheckUtils]: 49: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5753#true} is VALID [2020-07-17 21:43:52,406 INFO L280 TraceCheckUtils]: 50: Hoare triple {5753#true} assume 0 == ~pumpRunning~0; {5753#true} is VALID [2020-07-17 21:43:52,406 INFO L263 TraceCheckUtils]: 51: Hoare triple {5753#true} call #t~ret1 := isHighWaterLevel(); {5753#true} is VALID [2020-07-17 21:43:52,407 INFO L280 TraceCheckUtils]: 52: Hoare triple {5753#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {5753#true} is VALID [2020-07-17 21:43:52,407 INFO L263 TraceCheckUtils]: 53: Hoare triple {5753#true} call #t~ret19 := isHighWaterSensorDry(); {5753#true} is VALID [2020-07-17 21:43:52,407 INFO L280 TraceCheckUtils]: 54: Hoare triple {5753#true} havoc ~retValue_acc~11; {5753#true} is VALID [2020-07-17 21:43:52,408 INFO L280 TraceCheckUtils]: 55: Hoare triple {5753#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:43:52,408 INFO L280 TraceCheckUtils]: 56: Hoare triple {5832#(= 0 |isHighWaterSensorDry_#res|)} assume true; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:43:52,409 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5832#(= 0 |isHighWaterSensorDry_#res|)} {5753#true} #483#return; {5830#(= 0 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-17 21:43:52,410 INFO L280 TraceCheckUtils]: 58: Hoare triple {5830#(= 0 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {5831#(= 0 isHighWaterLevel_~tmp~1)} is VALID [2020-07-17 21:43:52,413 INFO L280 TraceCheckUtils]: 59: Hoare triple {5831#(= 0 isHighWaterLevel_~tmp~1)} assume 0 != ~tmp~1;~tmp___0~0 := 0; {5754#false} is VALID [2020-07-17 21:43:52,413 INFO L280 TraceCheckUtils]: 60: Hoare triple {5754#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {5754#false} is VALID [2020-07-17 21:43:52,414 INFO L280 TraceCheckUtils]: 61: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-17 21:43:52,414 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {5754#false} {5753#true} #463#return; {5754#false} is VALID [2020-07-17 21:43:52,414 INFO L280 TraceCheckUtils]: 63: Hoare triple {5754#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5754#false} is VALID [2020-07-17 21:43:52,414 INFO L280 TraceCheckUtils]: 64: Hoare triple {5754#false} assume 0 != ~tmp~0; {5754#false} is VALID [2020-07-17 21:43:52,414 INFO L263 TraceCheckUtils]: 65: Hoare triple {5754#false} call activatePump(); {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:43:52,415 INFO L280 TraceCheckUtils]: 66: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5753#true} is VALID [2020-07-17 21:43:52,415 INFO L280 TraceCheckUtils]: 67: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,415 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5753#true} {5754#false} #465#return; {5754#false} is VALID [2020-07-17 21:43:52,415 INFO L280 TraceCheckUtils]: 69: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-17 21:43:52,415 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5754#false} {5758#(= 1 ~waterLevel~0)} #489#return; {5754#false} is VALID [2020-07-17 21:43:52,416 INFO L263 TraceCheckUtils]: 71: Hoare triple {5754#false} call __utac_acc__Specification5_spec__3(); {5754#false} is VALID [2020-07-17 21:43:52,416 INFO L280 TraceCheckUtils]: 72: Hoare triple {5754#false} havoc ~tmp~7;havoc ~tmp___0~2; {5754#false} is VALID [2020-07-17 21:43:52,416 INFO L263 TraceCheckUtils]: 73: Hoare triple {5754#false} call #t~ret61 := getWaterLevel(); {5753#true} is VALID [2020-07-17 21:43:52,416 INFO L280 TraceCheckUtils]: 74: Hoare triple {5753#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {5753#true} is VALID [2020-07-17 21:43:52,416 INFO L280 TraceCheckUtils]: 75: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,417 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {5753#true} {5754#false} #499#return; {5754#false} is VALID [2020-07-17 21:43:52,417 INFO L280 TraceCheckUtils]: 77: Hoare triple {5754#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {5754#false} is VALID [2020-07-17 21:43:52,417 INFO L280 TraceCheckUtils]: 78: Hoare triple {5754#false} assume 2 != ~tmp~7; {5754#false} is VALID [2020-07-17 21:43:52,417 INFO L263 TraceCheckUtils]: 79: Hoare triple {5754#false} call #t~ret62 := isPumpRunning(); {5753#true} is VALID [2020-07-17 21:43:52,417 INFO L280 TraceCheckUtils]: 80: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-17 21:43:52,417 INFO L280 TraceCheckUtils]: 81: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-17 21:43:52,418 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {5753#true} {5754#false} #501#return; {5754#false} is VALID [2020-07-17 21:43:52,418 INFO L280 TraceCheckUtils]: 83: Hoare triple {5754#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {5754#false} is VALID [2020-07-17 21:43:52,418 INFO L280 TraceCheckUtils]: 84: Hoare triple {5754#false} assume 0 != ~tmp___0~2; {5754#false} is VALID [2020-07-17 21:43:52,418 INFO L280 TraceCheckUtils]: 85: Hoare triple {5754#false} assume 0 == ~switchedOnBeforeTS~0; {5754#false} is VALID [2020-07-17 21:43:52,418 INFO L263 TraceCheckUtils]: 86: Hoare triple {5754#false} call __automaton_fail(); {5754#false} is VALID [2020-07-17 21:43:52,418 INFO L280 TraceCheckUtils]: 87: Hoare triple {5754#false} assume !false; {5754#false} is VALID [2020-07-17 21:43:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:43:52,432 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018557844] [2020-07-17 21:43:52,432 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:43:52,432 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:43:52,433 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261937204] [2020-07-17 21:43:52,435 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-17 21:43:52,435 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:43:52,436 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:43:52,539 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:52,539 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:43:52,539 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:43:52,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:43:52,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:43:52,540 INFO L87 Difference]: Start difference. First operand 353 states and 423 transitions. Second operand 9 states. [2020-07-17 21:43:53,368 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:43:59,681 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:00,033 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:44:00,615 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:01,184 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:10,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:10,553 INFO L93 Difference]: Finished difference Result 1112 states and 1489 transitions. [2020-07-17 21:44:10,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:44:10,553 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-17 21:44:10,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:44:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:44:10,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 503 transitions. [2020-07-17 21:44:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:44:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 503 transitions. [2020-07-17 21:44:10,571 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 503 transitions. [2020-07-17 21:44:12,123 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 503 edges. 503 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:12,178 INFO L225 Difference]: With dead ends: 1112 [2020-07-17 21:44:12,178 INFO L226 Difference]: Without dead ends: 787 [2020-07-17 21:44:12,180 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:44:12,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 787 states. [2020-07-17 21:44:17,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 787 to 665. [2020-07-17 21:44:17,755 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:44:17,755 INFO L82 GeneralOperation]: Start isEquivalent. First operand 787 states. Second operand 665 states. [2020-07-17 21:44:17,755 INFO L74 IsIncluded]: Start isIncluded. First operand 787 states. Second operand 665 states. [2020-07-17 21:44:17,755 INFO L87 Difference]: Start difference. First operand 787 states. Second operand 665 states. [2020-07-17 21:44:17,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:17,807 INFO L93 Difference]: Finished difference Result 787 states and 1010 transitions. [2020-07-17 21:44:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1010 transitions. [2020-07-17 21:44:17,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:44:17,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:44:17,811 INFO L74 IsIncluded]: Start isIncluded. First operand 665 states. Second operand 787 states. [2020-07-17 21:44:17,812 INFO L87 Difference]: Start difference. First operand 665 states. Second operand 787 states. [2020-07-17 21:44:17,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:17,864 INFO L93 Difference]: Finished difference Result 787 states and 1010 transitions. [2020-07-17 21:44:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1010 transitions. [2020-07-17 21:44:17,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:44:17,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:44:17,868 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:44:17,868 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:44:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 665 states. [2020-07-17 21:44:17,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 802 transitions. [2020-07-17 21:44:17,917 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 802 transitions. Word has length 88 [2020-07-17 21:44:17,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:44:17,917 INFO L479 AbstractCegarLoop]: Abstraction has 665 states and 802 transitions. [2020-07-17 21:44:17,917 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:44:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 802 transitions. [2020-07-17 21:44:17,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-17 21:44:17,921 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:44:17,921 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] [2020-07-17 21:44:17,921 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:44:17,922 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:44:17,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:44:17,922 INFO L82 PathProgramCache]: Analyzing trace with hash -1750216773, now seen corresponding path program 1 times [2020-07-17 21:44:17,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:44:17,923 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410087309] [2020-07-17 21:44:17,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:44:17,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,275 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:44:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {9894#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9842#true} is VALID [2020-07-17 21:44:18,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,325 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9842#true} #517#return; {9842#true} is VALID [2020-07-17 21:44:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,328 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9842#true} {9842#true} #421#return; {9842#true} is VALID [2020-07-17 21:44:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,332 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9842#true} {9842#true} #423#return; {9842#true} is VALID [2020-07-17 21:44:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9842#true} is VALID [2020-07-17 21:44:18,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,335 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9842#true} #425#return; {9842#true} is VALID [2020-07-17 21:44:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,338 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9842#true} {9842#true} #427#return; {9842#true} is VALID [2020-07-17 21:44:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9842#true} is VALID [2020-07-17 21:44:18,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,349 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9842#true} #507#return; {9842#true} is VALID [2020-07-17 21:44:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-17 21:44:18,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {9842#true} is VALID [2020-07-17 21:44:18,357 INFO L263 TraceCheckUtils]: 0: Hoare triple {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {9842#true} is VALID [2020-07-17 21:44:18,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-17 21:44:18,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,358 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9842#true} {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {9842#true} is VALID [2020-07-17 21:44:18,358 INFO L280 TraceCheckUtils]: 4: Hoare triple {9842#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {9842#true} is VALID [2020-07-17 21:44:18,358 INFO L280 TraceCheckUtils]: 5: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,358 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9842#true} {9842#true} #485#return; {9842#true} is VALID [2020-07-17 21:44:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~11; {9842#true} is VALID [2020-07-17 21:44:18,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {9842#true} is VALID [2020-07-17 21:44:18,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,463 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9842#true} {9842#true} #483#return; {9842#true} is VALID [2020-07-17 21:44:18,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {9842#true} is VALID [2020-07-17 21:44:18,464 INFO L263 TraceCheckUtils]: 1: Hoare triple {9842#true} call #t~ret19 := isHighWaterSensorDry(); {9842#true} is VALID [2020-07-17 21:44:18,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {9842#true} havoc ~retValue_acc~11; {9842#true} is VALID [2020-07-17 21:44:18,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {9842#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {9842#true} is VALID [2020-07-17 21:44:18,464 INFO L280 TraceCheckUtils]: 4: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,464 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9842#true} {9842#true} #483#return; {9842#true} is VALID [2020-07-17 21:44:18,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {9842#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {9842#true} is VALID [2020-07-17 21:44:18,465 INFO L280 TraceCheckUtils]: 7: Hoare triple {9842#true} assume 0 != ~tmp~1;~tmp___0~0 := 0; {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:44:18,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:18,467 INFO L280 TraceCheckUtils]: 9: Hoare triple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:18,468 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {9842#true} #463#return; {9911#(= 0 |processEnvironment_#t~ret1|)} is VALID [2020-07-17 21:44:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9842#true} is VALID [2020-07-17 21:44:18,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9843#false} #465#return; {9843#false} is VALID [2020-07-17 21:44:18,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9842#true} is VALID [2020-07-17 21:44:18,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume 0 == ~pumpRunning~0; {9842#true} is VALID [2020-07-17 21:44:18,472 INFO L263 TraceCheckUtils]: 2: Hoare triple {9842#true} call #t~ret1 := isHighWaterLevel(); {9842#true} is VALID [2020-07-17 21:44:18,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {9842#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {9842#true} is VALID [2020-07-17 21:44:18,472 INFO L263 TraceCheckUtils]: 4: Hoare triple {9842#true} call #t~ret19 := isHighWaterSensorDry(); {9842#true} is VALID [2020-07-17 21:44:18,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {9842#true} havoc ~retValue_acc~11; {9842#true} is VALID [2020-07-17 21:44:18,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {9842#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {9842#true} is VALID [2020-07-17 21:44:18,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,473 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9842#true} {9842#true} #483#return; {9842#true} is VALID [2020-07-17 21:44:18,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {9842#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {9842#true} is VALID [2020-07-17 21:44:18,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {9842#true} assume 0 != ~tmp~1;~tmp___0~0 := 0; {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:44:18,475 INFO L280 TraceCheckUtils]: 11: Hoare triple {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:18,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:18,477 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {9842#true} #463#return; {9911#(= 0 |processEnvironment_#t~ret1|)} is VALID [2020-07-17 21:44:18,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {9911#(= 0 |processEnvironment_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {9912#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-17 21:44:18,478 INFO L280 TraceCheckUtils]: 15: Hoare triple {9912#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {9843#false} is VALID [2020-07-17 21:44:18,478 INFO L263 TraceCheckUtils]: 16: Hoare triple {9843#false} call activatePump(); {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:18,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9842#true} is VALID [2020-07-17 21:44:18,479 INFO L280 TraceCheckUtils]: 18: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,479 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9842#true} {9843#false} #465#return; {9843#false} is VALID [2020-07-17 21:44:18,479 INFO L280 TraceCheckUtils]: 20: Hoare triple {9843#false} assume true; {9843#false} is VALID [2020-07-17 21:44:18,479 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9843#false} {9842#true} #489#return; {9843#false} is VALID [2020-07-17 21:44:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {9842#true} is VALID [2020-07-17 21:44:18,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9843#false} #499#return; {9843#false} is VALID [2020-07-17 21:44:18,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:18,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-17 21:44:18,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,487 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9843#false} #501#return; {9843#false} is VALID [2020-07-17 21:44:18,492 INFO L263 TraceCheckUtils]: 0: Hoare triple {9842#true} call ULTIMATE.init(); {9894#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:44:18,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {9894#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9842#true} is VALID [2020-07-17 21:44:18,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,493 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9842#true} {9842#true} #517#return; {9842#true} is VALID [2020-07-17 21:44:18,493 INFO L263 TraceCheckUtils]: 4: Hoare triple {9842#true} call #t~ret73 := main(); {9842#true} is VALID [2020-07-17 21:44:18,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {9842#true} havoc ~retValue_acc~8;havoc ~tmp~6; {9842#true} is VALID [2020-07-17 21:44:18,494 INFO L263 TraceCheckUtils]: 6: Hoare triple {9842#true} call select_helpers(); {9842#true} is VALID [2020-07-17 21:44:18,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,494 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9842#true} {9842#true} #421#return; {9842#true} is VALID [2020-07-17 21:44:18,494 INFO L263 TraceCheckUtils]: 9: Hoare triple {9842#true} call select_features(); {9842#true} is VALID [2020-07-17 21:44:18,494 INFO L280 TraceCheckUtils]: 10: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,495 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9842#true} {9842#true} #423#return; {9842#true} is VALID [2020-07-17 21:44:18,495 INFO L263 TraceCheckUtils]: 12: Hoare triple {9842#true} call #t~ret59 := valid_product(); {9842#true} is VALID [2020-07-17 21:44:18,495 INFO L280 TraceCheckUtils]: 13: Hoare triple {9842#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9842#true} is VALID [2020-07-17 21:44:18,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,495 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9842#true} {9842#true} #425#return; {9842#true} is VALID [2020-07-17 21:44:18,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {9842#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {9842#true} is VALID [2020-07-17 21:44:18,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {9842#true} assume 0 != ~tmp~6; {9842#true} is VALID [2020-07-17 21:44:18,496 INFO L263 TraceCheckUtils]: 18: Hoare triple {9842#true} call setup(); {9842#true} is VALID [2020-07-17 21:44:18,496 INFO L280 TraceCheckUtils]: 19: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,496 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9842#true} {9842#true} #427#return; {9842#true} is VALID [2020-07-17 21:44:18,496 INFO L263 TraceCheckUtils]: 21: Hoare triple {9842#true} call runTest(); {9842#true} is VALID [2020-07-17 21:44:18,498 INFO L263 TraceCheckUtils]: 22: Hoare triple {9842#true} call __utac_acc__Specification5_spec__1(); {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:18,498 INFO L280 TraceCheckUtils]: 23: Hoare triple {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9842#true} is VALID [2020-07-17 21:44:18,498 INFO L280 TraceCheckUtils]: 24: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,498 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9842#true} {9842#true} #507#return; {9842#true} is VALID [2020-07-17 21:44:18,498 INFO L263 TraceCheckUtils]: 26: Hoare triple {9842#true} call test(); {9842#true} is VALID [2020-07-17 21:44:18,499 INFO L280 TraceCheckUtils]: 27: Hoare triple {9842#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9842#true} is VALID [2020-07-17 21:44:18,499 INFO L280 TraceCheckUtils]: 28: Hoare triple {9842#true} assume !false; {9842#true} is VALID [2020-07-17 21:44:18,499 INFO L280 TraceCheckUtils]: 29: Hoare triple {9842#true} assume ~splverifierCounter~0 < 4; {9842#true} is VALID [2020-07-17 21:44:18,501 INFO L280 TraceCheckUtils]: 30: Hoare triple {9842#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {9842#true} is VALID [2020-07-17 21:44:18,502 INFO L280 TraceCheckUtils]: 31: Hoare triple {9842#true} assume !(0 != ~tmp~5); {9842#true} is VALID [2020-07-17 21:44:18,502 INFO L280 TraceCheckUtils]: 32: Hoare triple {9842#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {9842#true} is VALID [2020-07-17 21:44:18,502 INFO L280 TraceCheckUtils]: 33: Hoare triple {9842#true} assume !(0 != ~tmp___0~1); {9842#true} is VALID [2020-07-17 21:44:18,502 INFO L280 TraceCheckUtils]: 34: Hoare triple {9842#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {9842#true} is VALID [2020-07-17 21:44:18,502 INFO L280 TraceCheckUtils]: 35: Hoare triple {9842#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {9842#true} is VALID [2020-07-17 21:44:18,503 INFO L280 TraceCheckUtils]: 36: Hoare triple {9842#true} assume !(0 != ~tmp___1~0); {9842#true} is VALID [2020-07-17 21:44:18,503 INFO L263 TraceCheckUtils]: 37: Hoare triple {9842#true} call timeShift(); {9842#true} is VALID [2020-07-17 21:44:18,514 INFO L263 TraceCheckUtils]: 38: Hoare triple {9842#true} call __utac_acc__Specification5_spec__2(); {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:18,515 INFO L263 TraceCheckUtils]: 39: Hoare triple {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {9842#true} is VALID [2020-07-17 21:44:18,515 INFO L280 TraceCheckUtils]: 40: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-17 21:44:18,515 INFO L280 TraceCheckUtils]: 41: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,515 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9842#true} {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {9842#true} is VALID [2020-07-17 21:44:18,516 INFO L280 TraceCheckUtils]: 43: Hoare triple {9842#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {9842#true} is VALID [2020-07-17 21:44:18,516 INFO L280 TraceCheckUtils]: 44: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,516 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9842#true} {9842#true} #485#return; {9842#true} is VALID [2020-07-17 21:44:18,516 INFO L280 TraceCheckUtils]: 46: Hoare triple {9842#true} assume !(0 != ~pumpRunning~0); {9842#true} is VALID [2020-07-17 21:44:18,516 INFO L280 TraceCheckUtils]: 47: Hoare triple {9842#true} assume 0 != ~systemActive~0; {9842#true} is VALID [2020-07-17 21:44:18,517 INFO L263 TraceCheckUtils]: 48: Hoare triple {9842#true} call processEnvironment(); {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:18,517 INFO L280 TraceCheckUtils]: 49: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9842#true} is VALID [2020-07-17 21:44:18,517 INFO L280 TraceCheckUtils]: 50: Hoare triple {9842#true} assume 0 == ~pumpRunning~0; {9842#true} is VALID [2020-07-17 21:44:18,517 INFO L263 TraceCheckUtils]: 51: Hoare triple {9842#true} call #t~ret1 := isHighWaterLevel(); {9842#true} is VALID [2020-07-17 21:44:18,518 INFO L280 TraceCheckUtils]: 52: Hoare triple {9842#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {9842#true} is VALID [2020-07-17 21:44:18,518 INFO L263 TraceCheckUtils]: 53: Hoare triple {9842#true} call #t~ret19 := isHighWaterSensorDry(); {9842#true} is VALID [2020-07-17 21:44:18,518 INFO L280 TraceCheckUtils]: 54: Hoare triple {9842#true} havoc ~retValue_acc~11; {9842#true} is VALID [2020-07-17 21:44:18,518 INFO L280 TraceCheckUtils]: 55: Hoare triple {9842#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {9842#true} is VALID [2020-07-17 21:44:18,518 INFO L280 TraceCheckUtils]: 56: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,519 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9842#true} {9842#true} #483#return; {9842#true} is VALID [2020-07-17 21:44:18,519 INFO L280 TraceCheckUtils]: 58: Hoare triple {9842#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {9842#true} is VALID [2020-07-17 21:44:18,520 INFO L280 TraceCheckUtils]: 59: Hoare triple {9842#true} assume 0 != ~tmp~1;~tmp___0~0 := 0; {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:44:18,520 INFO L280 TraceCheckUtils]: 60: Hoare triple {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:18,521 INFO L280 TraceCheckUtils]: 61: Hoare triple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:18,523 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {9842#true} #463#return; {9911#(= 0 |processEnvironment_#t~ret1|)} is VALID [2020-07-17 21:44:18,525 INFO L280 TraceCheckUtils]: 63: Hoare triple {9911#(= 0 |processEnvironment_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {9912#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-17 21:44:18,525 INFO L280 TraceCheckUtils]: 64: Hoare triple {9912#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {9843#false} is VALID [2020-07-17 21:44:18,525 INFO L263 TraceCheckUtils]: 65: Hoare triple {9843#false} call activatePump(); {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:18,526 INFO L280 TraceCheckUtils]: 66: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9842#true} is VALID [2020-07-17 21:44:18,526 INFO L280 TraceCheckUtils]: 67: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,526 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9842#true} {9843#false} #465#return; {9843#false} is VALID [2020-07-17 21:44:18,526 INFO L280 TraceCheckUtils]: 69: Hoare triple {9843#false} assume true; {9843#false} is VALID [2020-07-17 21:44:18,526 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {9843#false} {9842#true} #489#return; {9843#false} is VALID [2020-07-17 21:44:18,526 INFO L263 TraceCheckUtils]: 71: Hoare triple {9843#false} call __utac_acc__Specification5_spec__3(); {9843#false} is VALID [2020-07-17 21:44:18,527 INFO L280 TraceCheckUtils]: 72: Hoare triple {9843#false} havoc ~tmp~7;havoc ~tmp___0~2; {9843#false} is VALID [2020-07-17 21:44:18,527 INFO L263 TraceCheckUtils]: 73: Hoare triple {9843#false} call #t~ret61 := getWaterLevel(); {9842#true} is VALID [2020-07-17 21:44:18,527 INFO L280 TraceCheckUtils]: 74: Hoare triple {9842#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {9842#true} is VALID [2020-07-17 21:44:18,527 INFO L280 TraceCheckUtils]: 75: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,527 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {9842#true} {9843#false} #499#return; {9843#false} is VALID [2020-07-17 21:44:18,527 INFO L280 TraceCheckUtils]: 77: Hoare triple {9843#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {9843#false} is VALID [2020-07-17 21:44:18,528 INFO L280 TraceCheckUtils]: 78: Hoare triple {9843#false} assume 2 != ~tmp~7; {9843#false} is VALID [2020-07-17 21:44:18,528 INFO L263 TraceCheckUtils]: 79: Hoare triple {9843#false} call #t~ret62 := isPumpRunning(); {9842#true} is VALID [2020-07-17 21:44:18,528 INFO L280 TraceCheckUtils]: 80: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-17 21:44:18,528 INFO L280 TraceCheckUtils]: 81: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-17 21:44:18,528 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {9842#true} {9843#false} #501#return; {9843#false} is VALID [2020-07-17 21:44:18,529 INFO L280 TraceCheckUtils]: 83: Hoare triple {9843#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {9843#false} is VALID [2020-07-17 21:44:18,529 INFO L280 TraceCheckUtils]: 84: Hoare triple {9843#false} assume 0 != ~tmp___0~2; {9843#false} is VALID [2020-07-17 21:44:18,529 INFO L280 TraceCheckUtils]: 85: Hoare triple {9843#false} assume 0 == ~switchedOnBeforeTS~0; {9843#false} is VALID [2020-07-17 21:44:18,529 INFO L263 TraceCheckUtils]: 86: Hoare triple {9843#false} call __automaton_fail(); {9843#false} is VALID [2020-07-17 21:44:18,529 INFO L280 TraceCheckUtils]: 87: Hoare triple {9843#false} assume !false; {9843#false} is VALID [2020-07-17 21:44:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:44:18,540 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410087309] [2020-07-17 21:44:18,540 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:44:18,541 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:44:18,541 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464416946] [2020-07-17 21:44:18,541 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-17 21:44:18,542 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:44:18,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:44:18,642 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:18,642 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:44:18,642 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:44:18,643 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:44:18,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:44:18,644 INFO L87 Difference]: Start difference. First operand 665 states and 802 transitions. Second operand 9 states. [2020-07-17 21:44:25,090 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:44:25,560 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:44:26,142 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:26,491 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:36,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:36,053 INFO L93 Difference]: Finished difference Result 1429 states and 1823 transitions. [2020-07-17 21:44:36,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:44:36,054 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-17 21:44:36,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:44:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:44:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 338 transitions. [2020-07-17 21:44:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:44:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 338 transitions. [2020-07-17 21:44:36,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 338 transitions. [2020-07-17 21:44:37,088 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:37,141 INFO L225 Difference]: With dead ends: 1429 [2020-07-17 21:44:37,141 INFO L226 Difference]: Without dead ends: 792 [2020-07-17 21:44:37,143 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:44:37,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 792 states. [2020-07-17 21:44:42,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 792 to 685. [2020-07-17 21:44:42,350 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:44:42,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 792 states. Second operand 685 states. [2020-07-17 21:44:42,350 INFO L74 IsIncluded]: Start isIncluded. First operand 792 states. Second operand 685 states. [2020-07-17 21:44:42,351 INFO L87 Difference]: Start difference. First operand 792 states. Second operand 685 states. [2020-07-17 21:44:42,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:42,398 INFO L93 Difference]: Finished difference Result 792 states and 1016 transitions. [2020-07-17 21:44:42,398 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1016 transitions. [2020-07-17 21:44:42,401 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:44:42,401 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:44:42,401 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 792 states. [2020-07-17 21:44:42,402 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 792 states. [2020-07-17 21:44:42,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:42,452 INFO L93 Difference]: Finished difference Result 792 states and 1016 transitions. [2020-07-17 21:44:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1016 transitions. [2020-07-17 21:44:42,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:44:42,456 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:44:42,456 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:44:42,456 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:44:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 685 states. [2020-07-17 21:44:42,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 685 states and 822 transitions. [2020-07-17 21:44:42,498 INFO L78 Accepts]: Start accepts. Automaton has 685 states and 822 transitions. Word has length 88 [2020-07-17 21:44:42,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:44:42,499 INFO L479 AbstractCegarLoop]: Abstraction has 685 states and 822 transitions. [2020-07-17 21:44:42,499 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:44:42,499 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 822 transitions. [2020-07-17 21:44:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-17 21:44:42,501 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:44:42,501 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] [2020-07-17 21:44:42,502 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:44:42,502 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:44:42,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:44:42,502 INFO L82 PathProgramCache]: Analyzing trace with hash -364013379, now seen corresponding path program 1 times [2020-07-17 21:44:42,502 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:44:42,503 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235349770] [2020-07-17 21:44:42,503 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:44:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,813 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:44:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {14424#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14370#true} is VALID [2020-07-17 21:44:42,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:42,870 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14370#true} #517#return; {14370#true} is VALID [2020-07-17 21:44:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:42,874 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14370#true} {14370#true} #421#return; {14370#true} is VALID [2020-07-17 21:44:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:42,878 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14370#true} {14370#true} #423#return; {14370#true} is VALID [2020-07-17 21:44:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:44:42,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:44:42,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {14370#true} #425#return; {14382#(= |main_#t~ret59| 1)} is VALID [2020-07-17 21:44:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:42,919 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14370#true} {14370#true} #427#return; {14370#true} is VALID [2020-07-17 21:44:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14370#true} is VALID [2020-07-17 21:44:42,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:42,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14370#true} #507#return; {14370#true} is VALID [2020-07-17 21:44:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-17 21:44:42,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:42,943 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {14370#true} is VALID [2020-07-17 21:44:42,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {14370#true} is VALID [2020-07-17 21:44:42,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-17 21:44:42,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:42,944 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14370#true} {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {14370#true} is VALID [2020-07-17 21:44:42,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {14370#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {14370#true} is VALID [2020-07-17 21:44:42,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:42,945 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14370#true} {14370#true} #485#return; {14370#true} is VALID [2020-07-17 21:44:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:43,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~11; {14370#true} is VALID [2020-07-17 21:44:43,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:43,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {14451#(= 1 |isHighWaterSensorDry_#res|)} assume true; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:43,037 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14451#(= 1 |isHighWaterSensorDry_#res|)} {14370#true} #483#return; {14449#(= 1 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-17 21:44:43,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {14370#true} is VALID [2020-07-17 21:44:43,038 INFO L263 TraceCheckUtils]: 1: Hoare triple {14370#true} call #t~ret19 := isHighWaterSensorDry(); {14370#true} is VALID [2020-07-17 21:44:43,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {14370#true} havoc ~retValue_acc~11; {14370#true} is VALID [2020-07-17 21:44:43,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {14370#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:43,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {14451#(= 1 |isHighWaterSensorDry_#res|)} assume true; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:43,040 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14451#(= 1 |isHighWaterSensorDry_#res|)} {14370#true} #483#return; {14449#(= 1 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-17 21:44:43,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {14449#(= 1 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {14450#(= 1 isHighWaterLevel_~tmp~1)} is VALID [2020-07-17 21:44:43,042 INFO L280 TraceCheckUtils]: 7: Hoare triple {14450#(= 1 isHighWaterLevel_~tmp~1)} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {14371#false} is VALID [2020-07-17 21:44:43,042 INFO L280 TraceCheckUtils]: 8: Hoare triple {14371#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {14371#false} is VALID [2020-07-17 21:44:43,042 INFO L280 TraceCheckUtils]: 9: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-17 21:44:43,042 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14371#false} {14370#true} #463#return; {14371#false} is VALID [2020-07-17 21:44:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:43,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14370#true} is VALID [2020-07-17 21:44:43,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14371#false} #465#return; {14371#false} is VALID [2020-07-17 21:44:43,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14370#true} is VALID [2020-07-17 21:44:43,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume 0 == ~pumpRunning~0; {14370#true} is VALID [2020-07-17 21:44:43,050 INFO L263 TraceCheckUtils]: 2: Hoare triple {14370#true} call #t~ret1 := isHighWaterLevel(); {14370#true} is VALID [2020-07-17 21:44:43,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {14370#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {14370#true} is VALID [2020-07-17 21:44:43,051 INFO L263 TraceCheckUtils]: 4: Hoare triple {14370#true} call #t~ret19 := isHighWaterSensorDry(); {14370#true} is VALID [2020-07-17 21:44:43,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {14370#true} havoc ~retValue_acc~11; {14370#true} is VALID [2020-07-17 21:44:43,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {14370#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:43,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {14451#(= 1 |isHighWaterSensorDry_#res|)} assume true; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:43,054 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14451#(= 1 |isHighWaterSensorDry_#res|)} {14370#true} #483#return; {14449#(= 1 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-17 21:44:43,055 INFO L280 TraceCheckUtils]: 9: Hoare triple {14449#(= 1 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {14450#(= 1 isHighWaterLevel_~tmp~1)} is VALID [2020-07-17 21:44:43,055 INFO L280 TraceCheckUtils]: 10: Hoare triple {14450#(= 1 isHighWaterLevel_~tmp~1)} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {14371#false} is VALID [2020-07-17 21:44:43,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {14371#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {14371#false} is VALID [2020-07-17 21:44:43,056 INFO L280 TraceCheckUtils]: 12: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-17 21:44:43,056 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14371#false} {14370#true} #463#return; {14371#false} is VALID [2020-07-17 21:44:43,056 INFO L280 TraceCheckUtils]: 14: Hoare triple {14371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14371#false} is VALID [2020-07-17 21:44:43,056 INFO L280 TraceCheckUtils]: 15: Hoare triple {14371#false} assume 0 != ~tmp~0; {14371#false} is VALID [2020-07-17 21:44:43,057 INFO L263 TraceCheckUtils]: 16: Hoare triple {14371#false} call activatePump(); {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:43,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14370#true} is VALID [2020-07-17 21:44:43,057 INFO L280 TraceCheckUtils]: 18: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,057 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14370#true} {14371#false} #465#return; {14371#false} is VALID [2020-07-17 21:44:43,058 INFO L280 TraceCheckUtils]: 20: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-17 21:44:43,058 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14371#false} {14370#true} #489#return; {14371#false} is VALID [2020-07-17 21:44:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:43,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {14370#true} is VALID [2020-07-17 21:44:43,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14371#false} #499#return; {14371#false} is VALID [2020-07-17 21:44:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:43,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-17 21:44:43,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,071 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14371#false} #501#return; {14371#false} is VALID [2020-07-17 21:44:43,076 INFO L263 TraceCheckUtils]: 0: Hoare triple {14370#true} call ULTIMATE.init(); {14424#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:44:43,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {14424#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14370#true} is VALID [2020-07-17 21:44:43,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,077 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14370#true} {14370#true} #517#return; {14370#true} is VALID [2020-07-17 21:44:43,078 INFO L263 TraceCheckUtils]: 4: Hoare triple {14370#true} call #t~ret73 := main(); {14370#true} is VALID [2020-07-17 21:44:43,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {14370#true} havoc ~retValue_acc~8;havoc ~tmp~6; {14370#true} is VALID [2020-07-17 21:44:43,078 INFO L263 TraceCheckUtils]: 6: Hoare triple {14370#true} call select_helpers(); {14370#true} is VALID [2020-07-17 21:44:43,078 INFO L280 TraceCheckUtils]: 7: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,078 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14370#true} {14370#true} #421#return; {14370#true} is VALID [2020-07-17 21:44:43,078 INFO L263 TraceCheckUtils]: 9: Hoare triple {14370#true} call select_features(); {14370#true} is VALID [2020-07-17 21:44:43,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,079 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14370#true} {14370#true} #423#return; {14370#true} is VALID [2020-07-17 21:44:43,079 INFO L263 TraceCheckUtils]: 12: Hoare triple {14370#true} call #t~ret59 := valid_product(); {14370#true} is VALID [2020-07-17 21:44:43,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {14370#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:44:43,085 INFO L280 TraceCheckUtils]: 14: Hoare triple {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:44:43,086 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {14370#true} #425#return; {14382#(= |main_#t~ret59| 1)} is VALID [2020-07-17 21:44:43,087 INFO L280 TraceCheckUtils]: 16: Hoare triple {14382#(= |main_#t~ret59| 1)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {14383#(= 1 main_~tmp~6)} is VALID [2020-07-17 21:44:43,087 INFO L280 TraceCheckUtils]: 17: Hoare triple {14383#(= 1 main_~tmp~6)} assume 0 != ~tmp~6; {14370#true} is VALID [2020-07-17 21:44:43,087 INFO L263 TraceCheckUtils]: 18: Hoare triple {14370#true} call setup(); {14370#true} is VALID [2020-07-17 21:44:43,087 INFO L280 TraceCheckUtils]: 19: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,088 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14370#true} {14370#true} #427#return; {14370#true} is VALID [2020-07-17 21:44:43,088 INFO L263 TraceCheckUtils]: 21: Hoare triple {14370#true} call runTest(); {14370#true} is VALID [2020-07-17 21:44:43,088 INFO L263 TraceCheckUtils]: 22: Hoare triple {14370#true} call __utac_acc__Specification5_spec__1(); {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:43,088 INFO L280 TraceCheckUtils]: 23: Hoare triple {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14370#true} is VALID [2020-07-17 21:44:43,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,089 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14370#true} {14370#true} #507#return; {14370#true} is VALID [2020-07-17 21:44:43,089 INFO L263 TraceCheckUtils]: 26: Hoare triple {14370#true} call test(); {14370#true} is VALID [2020-07-17 21:44:43,089 INFO L280 TraceCheckUtils]: 27: Hoare triple {14370#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14370#true} is VALID [2020-07-17 21:44:43,089 INFO L280 TraceCheckUtils]: 28: Hoare triple {14370#true} assume !false; {14370#true} is VALID [2020-07-17 21:44:43,089 INFO L280 TraceCheckUtils]: 29: Hoare triple {14370#true} assume ~splverifierCounter~0 < 4; {14370#true} is VALID [2020-07-17 21:44:43,090 INFO L280 TraceCheckUtils]: 30: Hoare triple {14370#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {14370#true} is VALID [2020-07-17 21:44:43,090 INFO L280 TraceCheckUtils]: 31: Hoare triple {14370#true} assume !(0 != ~tmp~5); {14370#true} is VALID [2020-07-17 21:44:43,090 INFO L280 TraceCheckUtils]: 32: Hoare triple {14370#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {14370#true} is VALID [2020-07-17 21:44:43,090 INFO L280 TraceCheckUtils]: 33: Hoare triple {14370#true} assume !(0 != ~tmp___0~1); {14370#true} is VALID [2020-07-17 21:44:43,090 INFO L280 TraceCheckUtils]: 34: Hoare triple {14370#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {14370#true} is VALID [2020-07-17 21:44:43,090 INFO L280 TraceCheckUtils]: 35: Hoare triple {14370#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {14370#true} is VALID [2020-07-17 21:44:43,091 INFO L280 TraceCheckUtils]: 36: Hoare triple {14370#true} assume !(0 != ~tmp___1~0); {14370#true} is VALID [2020-07-17 21:44:43,091 INFO L263 TraceCheckUtils]: 37: Hoare triple {14370#true} call timeShift(); {14370#true} is VALID [2020-07-17 21:44:43,091 INFO L263 TraceCheckUtils]: 38: Hoare triple {14370#true} call __utac_acc__Specification5_spec__2(); {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:43,092 INFO L263 TraceCheckUtils]: 39: Hoare triple {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {14370#true} is VALID [2020-07-17 21:44:43,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-17 21:44:43,092 INFO L280 TraceCheckUtils]: 41: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,092 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14370#true} {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {14370#true} is VALID [2020-07-17 21:44:43,092 INFO L280 TraceCheckUtils]: 43: Hoare triple {14370#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {14370#true} is VALID [2020-07-17 21:44:43,093 INFO L280 TraceCheckUtils]: 44: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,093 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14370#true} {14370#true} #485#return; {14370#true} is VALID [2020-07-17 21:44:43,093 INFO L280 TraceCheckUtils]: 46: Hoare triple {14370#true} assume !(0 != ~pumpRunning~0); {14370#true} is VALID [2020-07-17 21:44:43,093 INFO L280 TraceCheckUtils]: 47: Hoare triple {14370#true} assume 0 != ~systemActive~0; {14370#true} is VALID [2020-07-17 21:44:43,094 INFO L263 TraceCheckUtils]: 48: Hoare triple {14370#true} call processEnvironment(); {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:43,094 INFO L280 TraceCheckUtils]: 49: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14370#true} is VALID [2020-07-17 21:44:43,094 INFO L280 TraceCheckUtils]: 50: Hoare triple {14370#true} assume 0 == ~pumpRunning~0; {14370#true} is VALID [2020-07-17 21:44:43,094 INFO L263 TraceCheckUtils]: 51: Hoare triple {14370#true} call #t~ret1 := isHighWaterLevel(); {14370#true} is VALID [2020-07-17 21:44:43,094 INFO L280 TraceCheckUtils]: 52: Hoare triple {14370#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {14370#true} is VALID [2020-07-17 21:44:43,095 INFO L263 TraceCheckUtils]: 53: Hoare triple {14370#true} call #t~ret19 := isHighWaterSensorDry(); {14370#true} is VALID [2020-07-17 21:44:43,095 INFO L280 TraceCheckUtils]: 54: Hoare triple {14370#true} havoc ~retValue_acc~11; {14370#true} is VALID [2020-07-17 21:44:43,095 INFO L280 TraceCheckUtils]: 55: Hoare triple {14370#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:43,096 INFO L280 TraceCheckUtils]: 56: Hoare triple {14451#(= 1 |isHighWaterSensorDry_#res|)} assume true; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:43,097 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {14451#(= 1 |isHighWaterSensorDry_#res|)} {14370#true} #483#return; {14449#(= 1 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-17 21:44:43,098 INFO L280 TraceCheckUtils]: 58: Hoare triple {14449#(= 1 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {14450#(= 1 isHighWaterLevel_~tmp~1)} is VALID [2020-07-17 21:44:43,099 INFO L280 TraceCheckUtils]: 59: Hoare triple {14450#(= 1 isHighWaterLevel_~tmp~1)} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {14371#false} is VALID [2020-07-17 21:44:43,099 INFO L280 TraceCheckUtils]: 60: Hoare triple {14371#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {14371#false} is VALID [2020-07-17 21:44:43,099 INFO L280 TraceCheckUtils]: 61: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-17 21:44:43,100 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {14371#false} {14370#true} #463#return; {14371#false} is VALID [2020-07-17 21:44:43,100 INFO L280 TraceCheckUtils]: 63: Hoare triple {14371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14371#false} is VALID [2020-07-17 21:44:43,100 INFO L280 TraceCheckUtils]: 64: Hoare triple {14371#false} assume 0 != ~tmp~0; {14371#false} is VALID [2020-07-17 21:44:43,100 INFO L263 TraceCheckUtils]: 65: Hoare triple {14371#false} call activatePump(); {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:43,100 INFO L280 TraceCheckUtils]: 66: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14370#true} is VALID [2020-07-17 21:44:43,101 INFO L280 TraceCheckUtils]: 67: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,101 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {14370#true} {14371#false} #465#return; {14371#false} is VALID [2020-07-17 21:44:43,101 INFO L280 TraceCheckUtils]: 69: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-17 21:44:43,101 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {14371#false} {14370#true} #489#return; {14371#false} is VALID [2020-07-17 21:44:43,101 INFO L263 TraceCheckUtils]: 71: Hoare triple {14371#false} call __utac_acc__Specification5_spec__3(); {14371#false} is VALID [2020-07-17 21:44:43,102 INFO L280 TraceCheckUtils]: 72: Hoare triple {14371#false} havoc ~tmp~7;havoc ~tmp___0~2; {14371#false} is VALID [2020-07-17 21:44:43,102 INFO L263 TraceCheckUtils]: 73: Hoare triple {14371#false} call #t~ret61 := getWaterLevel(); {14370#true} is VALID [2020-07-17 21:44:43,102 INFO L280 TraceCheckUtils]: 74: Hoare triple {14370#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {14370#true} is VALID [2020-07-17 21:44:43,102 INFO L280 TraceCheckUtils]: 75: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,102 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {14370#true} {14371#false} #499#return; {14371#false} is VALID [2020-07-17 21:44:43,103 INFO L280 TraceCheckUtils]: 77: Hoare triple {14371#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {14371#false} is VALID [2020-07-17 21:44:43,103 INFO L280 TraceCheckUtils]: 78: Hoare triple {14371#false} assume 2 != ~tmp~7; {14371#false} is VALID [2020-07-17 21:44:43,103 INFO L263 TraceCheckUtils]: 79: Hoare triple {14371#false} call #t~ret62 := isPumpRunning(); {14370#true} is VALID [2020-07-17 21:44:43,103 INFO L280 TraceCheckUtils]: 80: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-17 21:44:43,104 INFO L280 TraceCheckUtils]: 81: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-17 21:44:43,104 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {14370#true} {14371#false} #501#return; {14371#false} is VALID [2020-07-17 21:44:43,104 INFO L280 TraceCheckUtils]: 83: Hoare triple {14371#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {14371#false} is VALID [2020-07-17 21:44:43,104 INFO L280 TraceCheckUtils]: 84: Hoare triple {14371#false} assume 0 != ~tmp___0~2; {14371#false} is VALID [2020-07-17 21:44:43,104 INFO L280 TraceCheckUtils]: 85: Hoare triple {14371#false} assume 0 == ~switchedOnBeforeTS~0; {14371#false} is VALID [2020-07-17 21:44:43,105 INFO L263 TraceCheckUtils]: 86: Hoare triple {14371#false} call __automaton_fail(); {14371#false} is VALID [2020-07-17 21:44:43,105 INFO L280 TraceCheckUtils]: 87: Hoare triple {14371#false} assume !false; {14371#false} is VALID [2020-07-17 21:44:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:44:43,119 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235349770] [2020-07-17 21:44:43,119 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:44:43,119 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:44:43,124 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360508634] [2020-07-17 21:44:43,126 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 88 [2020-07-17 21:44:43,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:44:43,126 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:44:43,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:43,231 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:44:43,231 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:44:43,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:44:43,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:44:43,231 INFO L87 Difference]: Start difference. First operand 685 states and 822 transitions. Second operand 11 states. [2020-07-17 21:44:45,262 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:44:45,687 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:46,014 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:51,121 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:51,783 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:52,280 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:59,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:59,371 INFO L93 Difference]: Finished difference Result 1290 states and 1630 transitions. [2020-07-17 21:44:59,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:44:59,371 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 88 [2020-07-17 21:44:59,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:44:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:44:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 337 transitions. [2020-07-17 21:44:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:44:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 337 transitions. [2020-07-17 21:44:59,381 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 337 transitions. [2020-07-17 21:45:00,356 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 337 edges. 337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:00,384 INFO L225 Difference]: With dead ends: 1290 [2020-07-17 21:45:00,384 INFO L226 Difference]: Without dead ends: 633 [2020-07-17 21:45:00,386 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:45:00,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2020-07-17 21:45:05,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 556. [2020-07-17 21:45:05,065 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:05,065 INFO L82 GeneralOperation]: Start isEquivalent. First operand 633 states. Second operand 556 states. [2020-07-17 21:45:05,065 INFO L74 IsIncluded]: Start isIncluded. First operand 633 states. Second operand 556 states. [2020-07-17 21:45:05,065 INFO L87 Difference]: Start difference. First operand 633 states. Second operand 556 states. [2020-07-17 21:45:05,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:05,095 INFO L93 Difference]: Finished difference Result 633 states and 784 transitions. [2020-07-17 21:45:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 784 transitions. [2020-07-17 21:45:05,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:05,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:05,098 INFO L74 IsIncluded]: Start isIncluded. First operand 556 states. Second operand 633 states. [2020-07-17 21:45:05,098 INFO L87 Difference]: Start difference. First operand 556 states. Second operand 633 states. [2020-07-17 21:45:05,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:05,125 INFO L93 Difference]: Finished difference Result 633 states and 784 transitions. [2020-07-17 21:45:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 784 transitions. [2020-07-17 21:45:05,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:05,128 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:05,128 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:05,128 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 556 states. [2020-07-17 21:45:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 556 states and 650 transitions. [2020-07-17 21:45:05,149 INFO L78 Accepts]: Start accepts. Automaton has 556 states and 650 transitions. Word has length 88 [2020-07-17 21:45:05,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:05,149 INFO L479 AbstractCegarLoop]: Abstraction has 556 states and 650 transitions. [2020-07-17 21:45:05,149 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:45:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 650 transitions. [2020-07-17 21:45:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 21:45:05,151 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:05,151 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] [2020-07-17 21:45:05,151 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:45:05,151 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:05,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:05,152 INFO L82 PathProgramCache]: Analyzing trace with hash -1797836392, now seen corresponding path program 1 times [2020-07-17 21:45:05,152 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:05,152 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828023095] [2020-07-17 21:45:05,152 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,566 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {18280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {18226#(= 1 ~waterLevel~0)} assume true; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,645 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18226#(= 1 ~waterLevel~0)} {18221#true} #517#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,649 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #421#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,655 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #423#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {18221#true} is VALID [2020-07-17 21:45:05,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #425#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,663 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #427#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18221#true} is VALID [2020-07-17 21:45:05,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #507#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {18282#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:45:05,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:45:05,748 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18226#(= 1 ~waterLevel~0)} #471#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-17 21:45:05,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,761 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {18221#true} is VALID [2020-07-17 21:45:05,761 INFO L263 TraceCheckUtils]: 0: Hoare triple {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {18221#true} is VALID [2020-07-17 21:45:05,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-17 21:45:05,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,761 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18221#true} {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {18221#true} is VALID [2020-07-17 21:45:05,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {18221#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {18221#true} is VALID [2020-07-17 21:45:05,762 INFO L280 TraceCheckUtils]: 5: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,762 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18221#true} {18242#(= 2 ~waterLevel~0)} #485#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~11; {18221#true} is VALID [2020-07-17 21:45:05,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {18221#true} is VALID [2020-07-17 21:45:05,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,795 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18221#true} {18221#true} #483#return; {18221#true} is VALID [2020-07-17 21:45:05,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {18221#true} is VALID [2020-07-17 21:45:05,795 INFO L263 TraceCheckUtils]: 1: Hoare triple {18221#true} call #t~ret19 := isHighWaterSensorDry(); {18221#true} is VALID [2020-07-17 21:45:05,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {18221#true} havoc ~retValue_acc~11; {18221#true} is VALID [2020-07-17 21:45:05,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {18221#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {18221#true} is VALID [2020-07-17 21:45:05,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,796 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18221#true} {18221#true} #483#return; {18221#true} is VALID [2020-07-17 21:45:05,796 INFO L280 TraceCheckUtils]: 6: Hoare triple {18221#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {18221#true} is VALID [2020-07-17 21:45:05,796 INFO L280 TraceCheckUtils]: 7: Hoare triple {18221#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {18221#true} is VALID [2020-07-17 21:45:05,797 INFO L280 TraceCheckUtils]: 8: Hoare triple {18221#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {18221#true} is VALID [2020-07-17 21:45:05,797 INFO L280 TraceCheckUtils]: 9: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,797 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18221#true} {18221#true} #463#return; {18221#true} is VALID [2020-07-17 21:45:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18221#true} is VALID [2020-07-17 21:45:05,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18221#true} #465#return; {18221#true} is VALID [2020-07-17 21:45:05,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18221#true} is VALID [2020-07-17 21:45:05,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume 0 == ~pumpRunning~0; {18221#true} is VALID [2020-07-17 21:45:05,801 INFO L263 TraceCheckUtils]: 2: Hoare triple {18221#true} call #t~ret1 := isHighWaterLevel(); {18221#true} is VALID [2020-07-17 21:45:05,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {18221#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {18221#true} is VALID [2020-07-17 21:45:05,801 INFO L263 TraceCheckUtils]: 4: Hoare triple {18221#true} call #t~ret19 := isHighWaterSensorDry(); {18221#true} is VALID [2020-07-17 21:45:05,801 INFO L280 TraceCheckUtils]: 5: Hoare triple {18221#true} havoc ~retValue_acc~11; {18221#true} is VALID [2020-07-17 21:45:05,802 INFO L280 TraceCheckUtils]: 6: Hoare triple {18221#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {18221#true} is VALID [2020-07-17 21:45:05,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,802 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18221#true} {18221#true} #483#return; {18221#true} is VALID [2020-07-17 21:45:05,802 INFO L280 TraceCheckUtils]: 9: Hoare triple {18221#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {18221#true} is VALID [2020-07-17 21:45:05,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {18221#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {18221#true} is VALID [2020-07-17 21:45:05,802 INFO L280 TraceCheckUtils]: 11: Hoare triple {18221#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {18221#true} is VALID [2020-07-17 21:45:05,803 INFO L280 TraceCheckUtils]: 12: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,803 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18221#true} {18221#true} #463#return; {18221#true} is VALID [2020-07-17 21:45:05,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {18221#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18221#true} is VALID [2020-07-17 21:45:05,803 INFO L280 TraceCheckUtils]: 15: Hoare triple {18221#true} assume 0 != ~tmp~0; {18221#true} is VALID [2020-07-17 21:45:05,804 INFO L263 TraceCheckUtils]: 16: Hoare triple {18221#true} call activatePump(); {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:05,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18221#true} is VALID [2020-07-17 21:45:05,804 INFO L280 TraceCheckUtils]: 18: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,804 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18221#true} {18221#true} #465#return; {18221#true} is VALID [2020-07-17 21:45:05,805 INFO L280 TraceCheckUtils]: 20: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,805 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18221#true} {18242#(= 2 ~waterLevel~0)} #489#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {18306#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:45:05,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {18306#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {18306#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:45:05,834 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18306#(= |getWaterLevel_#res| ~waterLevel~0)} {18242#(= 2 ~waterLevel~0)} #499#return; {18275#(= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)} is VALID [2020-07-17 21:45:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:05,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-17 21:45:05,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,837 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18222#false} #501#return; {18222#false} is VALID [2020-07-17 21:45:05,842 INFO L263 TraceCheckUtils]: 0: Hoare triple {18221#true} call ULTIMATE.init(); {18280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:45:05,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {18280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {18226#(= 1 ~waterLevel~0)} assume true; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,849 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18226#(= 1 ~waterLevel~0)} {18221#true} #517#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,849 INFO L263 TraceCheckUtils]: 4: Hoare triple {18226#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {18226#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8;havoc ~tmp~6; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,850 INFO L263 TraceCheckUtils]: 6: Hoare triple {18226#(= 1 ~waterLevel~0)} call select_helpers(); {18221#true} is VALID [2020-07-17 21:45:05,850 INFO L280 TraceCheckUtils]: 7: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,851 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #421#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,851 INFO L263 TraceCheckUtils]: 9: Hoare triple {18226#(= 1 ~waterLevel~0)} call select_features(); {18221#true} is VALID [2020-07-17 21:45:05,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,852 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #423#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,852 INFO L263 TraceCheckUtils]: 12: Hoare triple {18226#(= 1 ~waterLevel~0)} call #t~ret59 := valid_product(); {18221#true} is VALID [2020-07-17 21:45:05,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {18221#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {18221#true} is VALID [2020-07-17 21:45:05,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,853 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #425#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,854 INFO L280 TraceCheckUtils]: 16: Hoare triple {18226#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,854 INFO L280 TraceCheckUtils]: 17: Hoare triple {18226#(= 1 ~waterLevel~0)} assume 0 != ~tmp~6; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,854 INFO L263 TraceCheckUtils]: 18: Hoare triple {18226#(= 1 ~waterLevel~0)} call setup(); {18221#true} is VALID [2020-07-17 21:45:05,855 INFO L280 TraceCheckUtils]: 19: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,855 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #427#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,856 INFO L263 TraceCheckUtils]: 21: Hoare triple {18226#(= 1 ~waterLevel~0)} call runTest(); {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,856 INFO L263 TraceCheckUtils]: 22: Hoare triple {18226#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:05,857 INFO L280 TraceCheckUtils]: 23: Hoare triple {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18221#true} is VALID [2020-07-17 21:45:05,857 INFO L280 TraceCheckUtils]: 24: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,858 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #507#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,858 INFO L263 TraceCheckUtils]: 26: Hoare triple {18226#(= 1 ~waterLevel~0)} call test(); {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,859 INFO L280 TraceCheckUtils]: 27: Hoare triple {18226#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {18226#(= 1 ~waterLevel~0)} assume !false; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,860 INFO L280 TraceCheckUtils]: 29: Hoare triple {18226#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,861 INFO L280 TraceCheckUtils]: 30: Hoare triple {18226#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,861 INFO L280 TraceCheckUtils]: 31: Hoare triple {18226#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,862 INFO L263 TraceCheckUtils]: 32: Hoare triple {18226#(= 1 ~waterLevel~0)} call waterRise(); {18282#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:45:05,863 INFO L280 TraceCheckUtils]: 33: Hoare triple {18282#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:45:05,864 INFO L280 TraceCheckUtils]: 34: Hoare triple {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:45:05,865 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18226#(= 1 ~waterLevel~0)} #471#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,866 INFO L280 TraceCheckUtils]: 36: Hoare triple {18242#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,866 INFO L280 TraceCheckUtils]: 37: Hoare triple {18242#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,867 INFO L280 TraceCheckUtils]: 38: Hoare triple {18242#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,867 INFO L280 TraceCheckUtils]: 39: Hoare triple {18242#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,868 INFO L280 TraceCheckUtils]: 40: Hoare triple {18242#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,869 INFO L263 TraceCheckUtils]: 41: Hoare triple {18242#(= 2 ~waterLevel~0)} call timeShift(); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,869 INFO L263 TraceCheckUtils]: 42: Hoare triple {18242#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:05,870 INFO L263 TraceCheckUtils]: 43: Hoare triple {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {18221#true} is VALID [2020-07-17 21:45:05,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-17 21:45:05,870 INFO L280 TraceCheckUtils]: 45: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,870 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18221#true} {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {18221#true} is VALID [2020-07-17 21:45:05,870 INFO L280 TraceCheckUtils]: 47: Hoare triple {18221#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {18221#true} is VALID [2020-07-17 21:45:05,871 INFO L280 TraceCheckUtils]: 48: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,871 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {18221#true} {18242#(= 2 ~waterLevel~0)} #485#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,872 INFO L280 TraceCheckUtils]: 50: Hoare triple {18242#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,873 INFO L280 TraceCheckUtils]: 51: Hoare triple {18242#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,873 INFO L263 TraceCheckUtils]: 52: Hoare triple {18242#(= 2 ~waterLevel~0)} call processEnvironment(); {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:05,874 INFO L280 TraceCheckUtils]: 53: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18221#true} is VALID [2020-07-17 21:45:05,874 INFO L280 TraceCheckUtils]: 54: Hoare triple {18221#true} assume 0 == ~pumpRunning~0; {18221#true} is VALID [2020-07-17 21:45:05,874 INFO L263 TraceCheckUtils]: 55: Hoare triple {18221#true} call #t~ret1 := isHighWaterLevel(); {18221#true} is VALID [2020-07-17 21:45:05,874 INFO L280 TraceCheckUtils]: 56: Hoare triple {18221#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {18221#true} is VALID [2020-07-17 21:45:05,874 INFO L263 TraceCheckUtils]: 57: Hoare triple {18221#true} call #t~ret19 := isHighWaterSensorDry(); {18221#true} is VALID [2020-07-17 21:45:05,874 INFO L280 TraceCheckUtils]: 58: Hoare triple {18221#true} havoc ~retValue_acc~11; {18221#true} is VALID [2020-07-17 21:45:05,875 INFO L280 TraceCheckUtils]: 59: Hoare triple {18221#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {18221#true} is VALID [2020-07-17 21:45:05,875 INFO L280 TraceCheckUtils]: 60: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,875 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {18221#true} {18221#true} #483#return; {18221#true} is VALID [2020-07-17 21:45:05,875 INFO L280 TraceCheckUtils]: 62: Hoare triple {18221#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {18221#true} is VALID [2020-07-17 21:45:05,875 INFO L280 TraceCheckUtils]: 63: Hoare triple {18221#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {18221#true} is VALID [2020-07-17 21:45:05,876 INFO L280 TraceCheckUtils]: 64: Hoare triple {18221#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {18221#true} is VALID [2020-07-17 21:45:05,876 INFO L280 TraceCheckUtils]: 65: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,876 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {18221#true} {18221#true} #463#return; {18221#true} is VALID [2020-07-17 21:45:05,876 INFO L280 TraceCheckUtils]: 67: Hoare triple {18221#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18221#true} is VALID [2020-07-17 21:45:05,876 INFO L280 TraceCheckUtils]: 68: Hoare triple {18221#true} assume 0 != ~tmp~0; {18221#true} is VALID [2020-07-17 21:45:05,877 INFO L263 TraceCheckUtils]: 69: Hoare triple {18221#true} call activatePump(); {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:05,877 INFO L280 TraceCheckUtils]: 70: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18221#true} is VALID [2020-07-17 21:45:05,877 INFO L280 TraceCheckUtils]: 71: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,877 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {18221#true} {18221#true} #465#return; {18221#true} is VALID [2020-07-17 21:45:05,878 INFO L280 TraceCheckUtils]: 73: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,878 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {18221#true} {18242#(= 2 ~waterLevel~0)} #489#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,879 INFO L263 TraceCheckUtils]: 75: Hoare triple {18242#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,879 INFO L280 TraceCheckUtils]: 76: Hoare triple {18242#(= 2 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~2; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:05,880 INFO L263 TraceCheckUtils]: 77: Hoare triple {18242#(= 2 ~waterLevel~0)} call #t~ret61 := getWaterLevel(); {18221#true} is VALID [2020-07-17 21:45:05,880 INFO L280 TraceCheckUtils]: 78: Hoare triple {18221#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {18306#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:45:05,881 INFO L280 TraceCheckUtils]: 79: Hoare triple {18306#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {18306#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:45:05,882 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {18306#(= |getWaterLevel_#res| ~waterLevel~0)} {18242#(= 2 ~waterLevel~0)} #499#return; {18275#(= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)} is VALID [2020-07-17 21:45:05,882 INFO L280 TraceCheckUtils]: 81: Hoare triple {18275#(= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {18276#(= 2 __utac_acc__Specification5_spec__3_~tmp~7)} is VALID [2020-07-17 21:45:05,883 INFO L280 TraceCheckUtils]: 82: Hoare triple {18276#(= 2 __utac_acc__Specification5_spec__3_~tmp~7)} assume 2 != ~tmp~7; {18222#false} is VALID [2020-07-17 21:45:05,883 INFO L263 TraceCheckUtils]: 83: Hoare triple {18222#false} call #t~ret62 := isPumpRunning(); {18221#true} is VALID [2020-07-17 21:45:05,883 INFO L280 TraceCheckUtils]: 84: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-17 21:45:05,884 INFO L280 TraceCheckUtils]: 85: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-17 21:45:05,884 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18221#true} {18222#false} #501#return; {18222#false} is VALID [2020-07-17 21:45:05,884 INFO L280 TraceCheckUtils]: 87: Hoare triple {18222#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {18222#false} is VALID [2020-07-17 21:45:05,884 INFO L280 TraceCheckUtils]: 88: Hoare triple {18222#false} assume 0 != ~tmp___0~2; {18222#false} is VALID [2020-07-17 21:45:05,884 INFO L280 TraceCheckUtils]: 89: Hoare triple {18222#false} assume 0 == ~switchedOnBeforeTS~0; {18222#false} is VALID [2020-07-17 21:45:05,884 INFO L263 TraceCheckUtils]: 90: Hoare triple {18222#false} call __automaton_fail(); {18222#false} is VALID [2020-07-17 21:45:05,885 INFO L280 TraceCheckUtils]: 91: Hoare triple {18222#false} assume !false; {18222#false} is VALID [2020-07-17 21:45:05,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:45:05,897 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828023095] [2020-07-17 21:45:05,897 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:05,897 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:45:05,898 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319699551] [2020-07-17 21:45:05,898 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 92 [2020-07-17 21:45:05,899 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:05,899 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:45:06,062 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:06,062 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:45:06,062 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:06,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:45:06,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:45:06,064 INFO L87 Difference]: Start difference. First operand 556 states and 650 transitions. Second operand 12 states. [2020-07-17 21:45:08,398 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:45:12,387 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:45:16,437 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:17,641 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:18,086 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:45:18,816 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:19,448 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:31,002 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:45:31,617 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:36,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:36,947 INFO L93 Difference]: Finished difference Result 1629 states and 2065 transitions. [2020-07-17 21:45:36,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:45:36,947 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 92 [2020-07-17 21:45:36,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:45:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:45:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 614 transitions. [2020-07-17 21:45:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:45:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 614 transitions. [2020-07-17 21:45:36,967 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 614 transitions. [2020-07-17 21:45:38,867 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 614 edges. 614 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:38,953 INFO L225 Difference]: With dead ends: 1629 [2020-07-17 21:45:38,953 INFO L226 Difference]: Without dead ends: 1277 [2020-07-17 21:45:38,955 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 350 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:45:38,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2020-07-17 21:45:47,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 1157. [2020-07-17 21:45:47,800 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:47,800 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1277 states. Second operand 1157 states. [2020-07-17 21:45:47,800 INFO L74 IsIncluded]: Start isIncluded. First operand 1277 states. Second operand 1157 states. [2020-07-17 21:45:47,800 INFO L87 Difference]: Start difference. First operand 1277 states. Second operand 1157 states. [2020-07-17 21:45:47,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:47,906 INFO L93 Difference]: Finished difference Result 1277 states and 1545 transitions. [2020-07-17 21:45:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1545 transitions. [2020-07-17 21:45:47,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:47,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:47,911 INFO L74 IsIncluded]: Start isIncluded. First operand 1157 states. Second operand 1277 states. [2020-07-17 21:45:47,911 INFO L87 Difference]: Start difference. First operand 1157 states. Second operand 1277 states. [2020-07-17 21:45:48,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:48,028 INFO L93 Difference]: Finished difference Result 1277 states and 1545 transitions. [2020-07-17 21:45:48,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1545 transitions. [2020-07-17 21:45:48,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:48,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:48,033 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:48,033 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1157 states. [2020-07-17 21:45:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 1157 states and 1355 transitions. [2020-07-17 21:45:48,135 INFO L78 Accepts]: Start accepts. Automaton has 1157 states and 1355 transitions. Word has length 92 [2020-07-17 21:45:48,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:48,136 INFO L479 AbstractCegarLoop]: Abstraction has 1157 states and 1355 transitions. [2020-07-17 21:45:48,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:45:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1355 transitions. [2020-07-17 21:45:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-07-17 21:45:48,141 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:48,141 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:45:48,141 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:45:48,142 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:48,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:48,142 INFO L82 PathProgramCache]: Analyzing trace with hash -1966372220, now seen corresponding path program 1 times [2020-07-17 21:45:48,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:48,142 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680045871] [2020-07-17 21:45:48,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,530 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {24761#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24669#true} is VALID [2020-07-17 21:45:48,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24669#true} #517#return; {24669#true} is VALID [2020-07-17 21:45:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,590 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24669#true} {24669#true} #421#return; {24669#true} is VALID [2020-07-17 21:45:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,593 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24669#true} {24669#true} #423#return; {24669#true} is VALID [2020-07-17 21:45:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:45:48,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:45:48,625 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {24669#true} #425#return; {24681#(= |main_#t~ret59| 1)} is VALID [2020-07-17 21:45:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,628 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24669#true} {24669#true} #427#return; {24669#true} is VALID [2020-07-17 21:45:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24669#true} is VALID [2020-07-17 21:45:48,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,645 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24669#true} #507#return; {24669#true} is VALID [2020-07-17 21:45:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24669#true} is VALID [2020-07-17 21:45:48,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,666 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24669#true} #471#return; {24669#true} is VALID [2020-07-17 21:45:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-17 21:45:48,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24669#true} is VALID [2020-07-17 21:45:48,726 INFO L263 TraceCheckUtils]: 0: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-17 21:45:48,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-17 21:45:48,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,726 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24669#true} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24669#true} is VALID [2020-07-17 21:45:48,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {24669#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24669#true} is VALID [2020-07-17 21:45:48,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,727 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24669#true} {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {24669#true} is VALID [2020-07-17 21:45:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:48,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:48,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,762 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-17 21:45:48,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-17 21:45:48,762 INFO L263 TraceCheckUtils]: 1: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-17 21:45:48,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:48,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:48,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,763 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-17 21:45:48,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-17 21:45:48,763 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-17 21:45:48,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-17 21:45:48,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,764 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-17 21:45:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:48,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume 0 == ~pumpRunning~0; {24669#true} is VALID [2020-07-17 21:45:48,773 INFO L263 TraceCheckUtils]: 2: Hoare triple {24669#true} call #t~ret1 := isHighWaterLevel(); {24669#true} is VALID [2020-07-17 21:45:48,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-17 21:45:48,773 INFO L263 TraceCheckUtils]: 4: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-17 21:45:48,774 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:48,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:48,774 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,774 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-17 21:45:48,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-17 21:45:48,775 INFO L280 TraceCheckUtils]: 10: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-17 21:45:48,775 INFO L280 TraceCheckUtils]: 11: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-17 21:45:48,775 INFO L280 TraceCheckUtils]: 12: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,775 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-17 21:45:48,775 INFO L280 TraceCheckUtils]: 14: Hoare triple {24669#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24669#true} is VALID [2020-07-17 21:45:48,775 INFO L280 TraceCheckUtils]: 15: Hoare triple {24669#true} assume 0 != ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:48,776 INFO L263 TraceCheckUtils]: 16: Hoare triple {24669#true} call activatePump(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:48,777 INFO L280 TraceCheckUtils]: 17: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,778 INFO L280 TraceCheckUtils]: 18: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,779 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,781 INFO L280 TraceCheckUtils]: 20: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,782 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #489#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-17 21:45:48,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,791 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24669#true} #499#return; {24669#true} is VALID [2020-07-17 21:45:48,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~tmp~7;havoc ~tmp___0~2; {24669#true} is VALID [2020-07-17 21:45:48,792 INFO L263 TraceCheckUtils]: 1: Hoare triple {24669#true} call #t~ret61 := getWaterLevel(); {24669#true} is VALID [2020-07-17 21:45:48,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-17 21:45:48,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,793 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24669#true} {24669#true} #499#return; {24669#true} is VALID [2020-07-17 21:45:48,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24669#true} is VALID [2020-07-17 21:45:48,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {24669#true} assume !(2 != ~tmp~7); {24669#true} is VALID [2020-07-17 21:45:48,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,796 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24669#true} {24795#(<= 1 ~pumpRunning~0)} #491#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,797 INFO L263 TraceCheckUtils]: 0: Hoare triple {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:48,797 INFO L263 TraceCheckUtils]: 1: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-17 21:45:48,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-17 21:45:48,798 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,798 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24669#true} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24669#true} is VALID [2020-07-17 21:45:48,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24669#true} is VALID [2020-07-17 21:45:48,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,799 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24669#true} {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {24669#true} is VALID [2020-07-17 21:45:48,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {24669#true} assume !(0 != ~pumpRunning~0); {24669#true} is VALID [2020-07-17 21:45:48,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {24669#true} assume 0 != ~systemActive~0; {24669#true} is VALID [2020-07-17 21:45:48,801 INFO L263 TraceCheckUtils]: 10: Hoare triple {24669#true} call processEnvironment(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:48,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:48,801 INFO L280 TraceCheckUtils]: 12: Hoare triple {24669#true} assume 0 == ~pumpRunning~0; {24669#true} is VALID [2020-07-17 21:45:48,802 INFO L263 TraceCheckUtils]: 13: Hoare triple {24669#true} call #t~ret1 := isHighWaterLevel(); {24669#true} is VALID [2020-07-17 21:45:48,802 INFO L280 TraceCheckUtils]: 14: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-17 21:45:48,802 INFO L263 TraceCheckUtils]: 15: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-17 21:45:48,803 INFO L280 TraceCheckUtils]: 16: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:48,803 INFO L280 TraceCheckUtils]: 17: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:48,803 INFO L280 TraceCheckUtils]: 18: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,804 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-17 21:45:48,804 INFO L280 TraceCheckUtils]: 20: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-17 21:45:48,804 INFO L280 TraceCheckUtils]: 21: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-17 21:45:48,804 INFO L280 TraceCheckUtils]: 22: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-17 21:45:48,805 INFO L280 TraceCheckUtils]: 23: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,805 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-17 21:45:48,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {24669#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24669#true} is VALID [2020-07-17 21:45:48,805 INFO L280 TraceCheckUtils]: 26: Hoare triple {24669#true} assume 0 != ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:48,807 INFO L263 TraceCheckUtils]: 27: Hoare triple {24669#true} call activatePump(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:48,808 INFO L280 TraceCheckUtils]: 28: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,808 INFO L280 TraceCheckUtils]: 29: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,809 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,810 INFO L280 TraceCheckUtils]: 31: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,811 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #489#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,811 INFO L263 TraceCheckUtils]: 33: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {24669#true} is VALID [2020-07-17 21:45:48,811 INFO L280 TraceCheckUtils]: 34: Hoare triple {24669#true} havoc ~tmp~7;havoc ~tmp___0~2; {24669#true} is VALID [2020-07-17 21:45:48,812 INFO L263 TraceCheckUtils]: 35: Hoare triple {24669#true} call #t~ret61 := getWaterLevel(); {24669#true} is VALID [2020-07-17 21:45:48,812 INFO L280 TraceCheckUtils]: 36: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-17 21:45:48,812 INFO L280 TraceCheckUtils]: 37: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,813 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24669#true} {24669#true} #499#return; {24669#true} is VALID [2020-07-17 21:45:48,813 INFO L280 TraceCheckUtils]: 39: Hoare triple {24669#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24669#true} is VALID [2020-07-17 21:45:48,813 INFO L280 TraceCheckUtils]: 40: Hoare triple {24669#true} assume !(2 != ~tmp~7); {24669#true} is VALID [2020-07-17 21:45:48,813 INFO L280 TraceCheckUtils]: 41: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,814 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {24669#true} {24795#(<= 1 ~pumpRunning~0)} #491#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,815 INFO L280 TraceCheckUtils]: 43: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:48,816 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #479#return; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:48,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:48,946 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} is VALID [2020-07-17 21:45:48,946 INFO L263 TraceCheckUtils]: 0: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-17 21:45:48,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:48,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:48,949 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} is VALID [2020-07-17 21:45:48,950 INFO L280 TraceCheckUtils]: 4: Hoare triple {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:48,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:48,952 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {24736#(not (= 0 ~pumpRunning~0))} #485#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24669#true} is VALID [2020-07-17 21:45:48,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #487#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,969 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24669#true} {24669#true} #469#return; {24669#true} is VALID [2020-07-17 21:45:48,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:48,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume !(0 == ~pumpRunning~0); {24669#true} is VALID [2020-07-17 21:45:48,970 INFO L263 TraceCheckUtils]: 2: Hoare triple {24669#true} call processEnvironment__wrappee__base(); {24669#true} is VALID [2020-07-17 21:45:48,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,971 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24669#true} {24669#true} #469#return; {24669#true} is VALID [2020-07-17 21:45:48,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,973 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #489#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-17 21:45:48,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #499#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:48,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-17 21:45:48,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:48,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #501#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,002 INFO L263 TraceCheckUtils]: 0: Hoare triple {24669#true} call ULTIMATE.init(); {24761#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:45:49,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {24761#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24669#true} is VALID [2020-07-17 21:45:49,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,003 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24669#true} {24669#true} #517#return; {24669#true} is VALID [2020-07-17 21:45:49,003 INFO L263 TraceCheckUtils]: 4: Hoare triple {24669#true} call #t~ret73 := main(); {24669#true} is VALID [2020-07-17 21:45:49,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} havoc ~retValue_acc~8;havoc ~tmp~6; {24669#true} is VALID [2020-07-17 21:45:49,004 INFO L263 TraceCheckUtils]: 6: Hoare triple {24669#true} call select_helpers(); {24669#true} is VALID [2020-07-17 21:45:49,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,004 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24669#true} {24669#true} #421#return; {24669#true} is VALID [2020-07-17 21:45:49,004 INFO L263 TraceCheckUtils]: 9: Hoare triple {24669#true} call select_features(); {24669#true} is VALID [2020-07-17 21:45:49,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,005 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24669#true} {24669#true} #423#return; {24669#true} is VALID [2020-07-17 21:45:49,005 INFO L263 TraceCheckUtils]: 12: Hoare triple {24669#true} call #t~ret59 := valid_product(); {24669#true} is VALID [2020-07-17 21:45:49,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {24669#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:45:49,007 INFO L280 TraceCheckUtils]: 14: Hoare triple {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:45:49,009 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {24669#true} #425#return; {24681#(= |main_#t~ret59| 1)} is VALID [2020-07-17 21:45:49,010 INFO L280 TraceCheckUtils]: 16: Hoare triple {24681#(= |main_#t~ret59| 1)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {24682#(= 1 main_~tmp~6)} is VALID [2020-07-17 21:45:49,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {24682#(= 1 main_~tmp~6)} assume 0 != ~tmp~6; {24669#true} is VALID [2020-07-17 21:45:49,011 INFO L263 TraceCheckUtils]: 18: Hoare triple {24669#true} call setup(); {24669#true} is VALID [2020-07-17 21:45:49,011 INFO L280 TraceCheckUtils]: 19: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,011 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24669#true} {24669#true} #427#return; {24669#true} is VALID [2020-07-17 21:45:49,011 INFO L263 TraceCheckUtils]: 21: Hoare triple {24669#true} call runTest(); {24669#true} is VALID [2020-07-17 21:45:49,012 INFO L263 TraceCheckUtils]: 22: Hoare triple {24669#true} call __utac_acc__Specification5_spec__1(); {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:49,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24669#true} is VALID [2020-07-17 21:45:49,013 INFO L280 TraceCheckUtils]: 24: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,013 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24669#true} {24669#true} #507#return; {24669#true} is VALID [2020-07-17 21:45:49,014 INFO L263 TraceCheckUtils]: 26: Hoare triple {24669#true} call test(); {24669#true} is VALID [2020-07-17 21:45:49,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {24669#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24669#true} is VALID [2020-07-17 21:45:49,014 INFO L280 TraceCheckUtils]: 28: Hoare triple {24669#true} assume !false; {24669#true} is VALID [2020-07-17 21:45:49,014 INFO L280 TraceCheckUtils]: 29: Hoare triple {24669#true} assume ~splverifierCounter~0 < 4; {24669#true} is VALID [2020-07-17 21:45:49,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {24669#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {24669#true} is VALID [2020-07-17 21:45:49,015 INFO L280 TraceCheckUtils]: 31: Hoare triple {24669#true} assume 0 != ~tmp~5; {24669#true} is VALID [2020-07-17 21:45:49,016 INFO L263 TraceCheckUtils]: 32: Hoare triple {24669#true} call waterRise(); {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:45:49,016 INFO L280 TraceCheckUtils]: 33: Hoare triple {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24669#true} is VALID [2020-07-17 21:45:49,017 INFO L280 TraceCheckUtils]: 34: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,017 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24669#true} {24669#true} #471#return; {24669#true} is VALID [2020-07-17 21:45:49,017 INFO L280 TraceCheckUtils]: 36: Hoare triple {24669#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {24669#true} is VALID [2020-07-17 21:45:49,017 INFO L280 TraceCheckUtils]: 37: Hoare triple {24669#true} assume !(0 != ~tmp___0~1); {24669#true} is VALID [2020-07-17 21:45:49,018 INFO L280 TraceCheckUtils]: 38: Hoare triple {24669#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {24669#true} is VALID [2020-07-17 21:45:49,018 INFO L280 TraceCheckUtils]: 39: Hoare triple {24669#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {24669#true} is VALID [2020-07-17 21:45:49,018 INFO L280 TraceCheckUtils]: 40: Hoare triple {24669#true} assume !(0 != ~tmp___1~0); {24669#true} is VALID [2020-07-17 21:45:49,020 INFO L263 TraceCheckUtils]: 41: Hoare triple {24669#true} call timeShift(); {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:45:49,023 INFO L263 TraceCheckUtils]: 42: Hoare triple {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:49,024 INFO L263 TraceCheckUtils]: 43: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-17 21:45:49,024 INFO L280 TraceCheckUtils]: 44: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-17 21:45:49,024 INFO L280 TraceCheckUtils]: 45: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,025 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {24669#true} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24669#true} is VALID [2020-07-17 21:45:49,025 INFO L280 TraceCheckUtils]: 47: Hoare triple {24669#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24669#true} is VALID [2020-07-17 21:45:49,025 INFO L280 TraceCheckUtils]: 48: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,026 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24669#true} {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {24669#true} is VALID [2020-07-17 21:45:49,026 INFO L280 TraceCheckUtils]: 50: Hoare triple {24669#true} assume !(0 != ~pumpRunning~0); {24669#true} is VALID [2020-07-17 21:45:49,026 INFO L280 TraceCheckUtils]: 51: Hoare triple {24669#true} assume 0 != ~systemActive~0; {24669#true} is VALID [2020-07-17 21:45:49,027 INFO L263 TraceCheckUtils]: 52: Hoare triple {24669#true} call processEnvironment(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:49,028 INFO L280 TraceCheckUtils]: 53: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:49,028 INFO L280 TraceCheckUtils]: 54: Hoare triple {24669#true} assume 0 == ~pumpRunning~0; {24669#true} is VALID [2020-07-17 21:45:49,028 INFO L263 TraceCheckUtils]: 55: Hoare triple {24669#true} call #t~ret1 := isHighWaterLevel(); {24669#true} is VALID [2020-07-17 21:45:49,028 INFO L280 TraceCheckUtils]: 56: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-17 21:45:49,029 INFO L263 TraceCheckUtils]: 57: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-17 21:45:49,029 INFO L280 TraceCheckUtils]: 58: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:49,029 INFO L280 TraceCheckUtils]: 59: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:49,029 INFO L280 TraceCheckUtils]: 60: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,030 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-17 21:45:49,030 INFO L280 TraceCheckUtils]: 62: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-17 21:45:49,030 INFO L280 TraceCheckUtils]: 63: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-17 21:45:49,030 INFO L280 TraceCheckUtils]: 64: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-17 21:45:49,031 INFO L280 TraceCheckUtils]: 65: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,031 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-17 21:45:49,031 INFO L280 TraceCheckUtils]: 67: Hoare triple {24669#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24669#true} is VALID [2020-07-17 21:45:49,032 INFO L280 TraceCheckUtils]: 68: Hoare triple {24669#true} assume 0 != ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:49,033 INFO L263 TraceCheckUtils]: 69: Hoare triple {24669#true} call activatePump(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:49,033 INFO L280 TraceCheckUtils]: 70: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,034 INFO L280 TraceCheckUtils]: 71: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,035 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,036 INFO L280 TraceCheckUtils]: 73: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,037 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #489#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,037 INFO L263 TraceCheckUtils]: 75: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {24669#true} is VALID [2020-07-17 21:45:49,038 INFO L280 TraceCheckUtils]: 76: Hoare triple {24669#true} havoc ~tmp~7;havoc ~tmp___0~2; {24669#true} is VALID [2020-07-17 21:45:49,038 INFO L263 TraceCheckUtils]: 77: Hoare triple {24669#true} call #t~ret61 := getWaterLevel(); {24669#true} is VALID [2020-07-17 21:45:49,038 INFO L280 TraceCheckUtils]: 78: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-17 21:45:49,038 INFO L280 TraceCheckUtils]: 79: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,039 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {24669#true} {24669#true} #499#return; {24669#true} is VALID [2020-07-17 21:45:49,039 INFO L280 TraceCheckUtils]: 81: Hoare triple {24669#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24669#true} is VALID [2020-07-17 21:45:49,039 INFO L280 TraceCheckUtils]: 82: Hoare triple {24669#true} assume !(2 != ~tmp~7); {24669#true} is VALID [2020-07-17 21:45:49,040 INFO L280 TraceCheckUtils]: 83: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,040 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24669#true} {24795#(<= 1 ~pumpRunning~0)} #491#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,041 INFO L280 TraceCheckUtils]: 85: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,042 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #479#return; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,042 INFO L280 TraceCheckUtils]: 87: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !false; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,043 INFO L280 TraceCheckUtils]: 88: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,043 INFO L280 TraceCheckUtils]: 89: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,044 INFO L280 TraceCheckUtils]: 90: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,044 INFO L280 TraceCheckUtils]: 91: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,045 INFO L280 TraceCheckUtils]: 92: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,045 INFO L280 TraceCheckUtils]: 93: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,047 INFO L280 TraceCheckUtils]: 94: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,047 INFO L280 TraceCheckUtils]: 95: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,050 INFO L263 TraceCheckUtils]: 96: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} call timeShift(); {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,051 INFO L263 TraceCheckUtils]: 97: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:49,051 INFO L263 TraceCheckUtils]: 98: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-17 21:45:49,052 INFO L280 TraceCheckUtils]: 99: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:49,053 INFO L280 TraceCheckUtils]: 100: Hoare triple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:45:49,054 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} is VALID [2020-07-17 21:45:49,056 INFO L280 TraceCheckUtils]: 102: Hoare triple {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,056 INFO L280 TraceCheckUtils]: 103: Hoare triple {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,058 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {24736#(not (= 0 ~pumpRunning~0))} #485#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,059 INFO L280 TraceCheckUtils]: 105: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,060 INFO L263 TraceCheckUtils]: 106: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:45:49,060 INFO L280 TraceCheckUtils]: 107: Hoare triple {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24669#true} is VALID [2020-07-17 21:45:49,060 INFO L280 TraceCheckUtils]: 108: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,062 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #487#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,062 INFO L280 TraceCheckUtils]: 110: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,063 INFO L263 TraceCheckUtils]: 111: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:49,064 INFO L280 TraceCheckUtils]: 112: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:49,064 INFO L280 TraceCheckUtils]: 113: Hoare triple {24669#true} assume !(0 == ~pumpRunning~0); {24669#true} is VALID [2020-07-17 21:45:49,064 INFO L263 TraceCheckUtils]: 114: Hoare triple {24669#true} call processEnvironment__wrappee__base(); {24669#true} is VALID [2020-07-17 21:45:49,065 INFO L280 TraceCheckUtils]: 115: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,065 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {24669#true} {24669#true} #469#return; {24669#true} is VALID [2020-07-17 21:45:49,065 INFO L280 TraceCheckUtils]: 117: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,066 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #489#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,067 INFO L263 TraceCheckUtils]: 119: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,068 INFO L280 TraceCheckUtils]: 120: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~7;havoc ~tmp___0~2; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,068 INFO L263 TraceCheckUtils]: 121: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret61 := getWaterLevel(); {24669#true} is VALID [2020-07-17 21:45:49,068 INFO L280 TraceCheckUtils]: 122: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-17 21:45:49,068 INFO L280 TraceCheckUtils]: 123: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,069 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #499#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,070 INFO L280 TraceCheckUtils]: 125: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,071 INFO L280 TraceCheckUtils]: 126: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~7; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,071 INFO L263 TraceCheckUtils]: 127: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret62 := isPumpRunning(); {24669#true} is VALID [2020-07-17 21:45:49,071 INFO L280 TraceCheckUtils]: 128: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-17 21:45:49,071 INFO L280 TraceCheckUtils]: 129: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,072 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #501#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,073 INFO L280 TraceCheckUtils]: 131: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,074 INFO L280 TraceCheckUtils]: 132: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:45:49,075 INFO L280 TraceCheckUtils]: 133: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {24670#false} is VALID [2020-07-17 21:45:49,075 INFO L263 TraceCheckUtils]: 134: Hoare triple {24670#false} call __automaton_fail(); {24670#false} is VALID [2020-07-17 21:45:49,076 INFO L280 TraceCheckUtils]: 135: Hoare triple {24670#false} assume !false; {24670#false} is VALID [2020-07-17 21:45:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-17 21:45:49,100 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680045871] [2020-07-17 21:45:49,100 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2001866839] [2020-07-17 21:45:49,101 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:45:49,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:49,359 INFO L264 TraceCheckSpWp]: Trace formula consists of 890 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:45:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:49,412 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:45:49,776 INFO L263 TraceCheckUtils]: 0: Hoare triple {24669#true} call ULTIMATE.init(); {24669#true} is VALID [2020-07-17 21:45:49,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24669#true} is VALID [2020-07-17 21:45:49,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,776 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24669#true} {24669#true} #517#return; {24669#true} is VALID [2020-07-17 21:45:49,777 INFO L263 TraceCheckUtils]: 4: Hoare triple {24669#true} call #t~ret73 := main(); {24669#true} is VALID [2020-07-17 21:45:49,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} havoc ~retValue_acc~8;havoc ~tmp~6; {24669#true} is VALID [2020-07-17 21:45:49,777 INFO L263 TraceCheckUtils]: 6: Hoare triple {24669#true} call select_helpers(); {24669#true} is VALID [2020-07-17 21:45:49,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,777 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24669#true} {24669#true} #421#return; {24669#true} is VALID [2020-07-17 21:45:49,777 INFO L263 TraceCheckUtils]: 9: Hoare triple {24669#true} call select_features(); {24669#true} is VALID [2020-07-17 21:45:49,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,778 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24669#true} {24669#true} #423#return; {24669#true} is VALID [2020-07-17 21:45:49,778 INFO L263 TraceCheckUtils]: 12: Hoare triple {24669#true} call #t~ret59 := valid_product(); {24669#true} is VALID [2020-07-17 21:45:49,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {24669#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24669#true} is VALID [2020-07-17 21:45:49,778 INFO L280 TraceCheckUtils]: 14: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,779 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24669#true} {24669#true} #425#return; {24669#true} is VALID [2020-07-17 21:45:49,779 INFO L280 TraceCheckUtils]: 16: Hoare triple {24669#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {24669#true} is VALID [2020-07-17 21:45:49,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {24669#true} assume 0 != ~tmp~6; {24669#true} is VALID [2020-07-17 21:45:49,779 INFO L263 TraceCheckUtils]: 18: Hoare triple {24669#true} call setup(); {24669#true} is VALID [2020-07-17 21:45:49,779 INFO L280 TraceCheckUtils]: 19: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,779 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24669#true} {24669#true} #427#return; {24669#true} is VALID [2020-07-17 21:45:49,780 INFO L263 TraceCheckUtils]: 21: Hoare triple {24669#true} call runTest(); {24669#true} is VALID [2020-07-17 21:45:49,780 INFO L263 TraceCheckUtils]: 22: Hoare triple {24669#true} call __utac_acc__Specification5_spec__1(); {24669#true} is VALID [2020-07-17 21:45:49,780 INFO L280 TraceCheckUtils]: 23: Hoare triple {24669#true} ~switchedOnBeforeTS~0 := 0; {24669#true} is VALID [2020-07-17 21:45:49,780 INFO L280 TraceCheckUtils]: 24: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,780 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24669#true} {24669#true} #507#return; {24669#true} is VALID [2020-07-17 21:45:49,781 INFO L263 TraceCheckUtils]: 26: Hoare triple {24669#true} call test(); {24669#true} is VALID [2020-07-17 21:45:49,781 INFO L280 TraceCheckUtils]: 27: Hoare triple {24669#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24669#true} is VALID [2020-07-17 21:45:49,781 INFO L280 TraceCheckUtils]: 28: Hoare triple {24669#true} assume !false; {24669#true} is VALID [2020-07-17 21:45:49,781 INFO L280 TraceCheckUtils]: 29: Hoare triple {24669#true} assume ~splverifierCounter~0 < 4; {24669#true} is VALID [2020-07-17 21:45:49,781 INFO L280 TraceCheckUtils]: 30: Hoare triple {24669#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {24669#true} is VALID [2020-07-17 21:45:49,781 INFO L280 TraceCheckUtils]: 31: Hoare triple {24669#true} assume 0 != ~tmp~5; {24669#true} is VALID [2020-07-17 21:45:49,782 INFO L263 TraceCheckUtils]: 32: Hoare triple {24669#true} call waterRise(); {24669#true} is VALID [2020-07-17 21:45:49,782 INFO L280 TraceCheckUtils]: 33: Hoare triple {24669#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24669#true} is VALID [2020-07-17 21:45:49,782 INFO L280 TraceCheckUtils]: 34: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,782 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24669#true} {24669#true} #471#return; {24669#true} is VALID [2020-07-17 21:45:49,782 INFO L280 TraceCheckUtils]: 36: Hoare triple {24669#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {24669#true} is VALID [2020-07-17 21:45:49,782 INFO L280 TraceCheckUtils]: 37: Hoare triple {24669#true} assume !(0 != ~tmp___0~1); {24669#true} is VALID [2020-07-17 21:45:49,783 INFO L280 TraceCheckUtils]: 38: Hoare triple {24669#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {24669#true} is VALID [2020-07-17 21:45:49,783 INFO L280 TraceCheckUtils]: 39: Hoare triple {24669#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {24669#true} is VALID [2020-07-17 21:45:49,783 INFO L280 TraceCheckUtils]: 40: Hoare triple {24669#true} assume !(0 != ~tmp___1~0); {24669#true} is VALID [2020-07-17 21:45:49,783 INFO L263 TraceCheckUtils]: 41: Hoare triple {24669#true} call timeShift(); {24669#true} is VALID [2020-07-17 21:45:49,783 INFO L263 TraceCheckUtils]: 42: Hoare triple {24669#true} call __utac_acc__Specification5_spec__2(); {24669#true} is VALID [2020-07-17 21:45:49,783 INFO L263 TraceCheckUtils]: 43: Hoare triple {24669#true} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-17 21:45:49,784 INFO L280 TraceCheckUtils]: 44: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-17 21:45:49,784 INFO L280 TraceCheckUtils]: 45: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,784 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {24669#true} {24669#true} #497#return; {24669#true} is VALID [2020-07-17 21:45:49,784 INFO L280 TraceCheckUtils]: 47: Hoare triple {24669#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24669#true} is VALID [2020-07-17 21:45:49,784 INFO L280 TraceCheckUtils]: 48: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,784 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24669#true} {24669#true} #485#return; {24669#true} is VALID [2020-07-17 21:45:49,785 INFO L280 TraceCheckUtils]: 50: Hoare triple {24669#true} assume !(0 != ~pumpRunning~0); {24669#true} is VALID [2020-07-17 21:45:49,785 INFO L280 TraceCheckUtils]: 51: Hoare triple {24669#true} assume 0 != ~systemActive~0; {24669#true} is VALID [2020-07-17 21:45:49,785 INFO L263 TraceCheckUtils]: 52: Hoare triple {24669#true} call processEnvironment(); {24669#true} is VALID [2020-07-17 21:45:49,785 INFO L280 TraceCheckUtils]: 53: Hoare triple {24669#true} havoc ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:49,785 INFO L280 TraceCheckUtils]: 54: Hoare triple {24669#true} assume 0 == ~pumpRunning~0; {24669#true} is VALID [2020-07-17 21:45:49,786 INFO L263 TraceCheckUtils]: 55: Hoare triple {24669#true} call #t~ret1 := isHighWaterLevel(); {24669#true} is VALID [2020-07-17 21:45:49,786 INFO L280 TraceCheckUtils]: 56: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-17 21:45:49,786 INFO L263 TraceCheckUtils]: 57: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-17 21:45:49,786 INFO L280 TraceCheckUtils]: 58: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:49,786 INFO L280 TraceCheckUtils]: 59: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-17 21:45:49,786 INFO L280 TraceCheckUtils]: 60: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,787 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-17 21:45:49,787 INFO L280 TraceCheckUtils]: 62: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-17 21:45:49,787 INFO L280 TraceCheckUtils]: 63: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-17 21:45:49,787 INFO L280 TraceCheckUtils]: 64: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-17 21:45:49,787 INFO L280 TraceCheckUtils]: 65: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-17 21:45:49,788 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-17 21:45:49,788 INFO L280 TraceCheckUtils]: 67: Hoare triple {24669#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24669#true} is VALID [2020-07-17 21:45:49,788 INFO L280 TraceCheckUtils]: 68: Hoare triple {24669#true} assume 0 != ~tmp~0; {24669#true} is VALID [2020-07-17 21:45:49,788 INFO L263 TraceCheckUtils]: 69: Hoare triple {24669#true} call activatePump(); {24669#true} is VALID [2020-07-17 21:45:49,789 INFO L280 TraceCheckUtils]: 70: Hoare triple {24669#true} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,790 INFO L280 TraceCheckUtils]: 71: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,790 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,791 INFO L280 TraceCheckUtils]: 73: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,792 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #489#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,793 INFO L263 TraceCheckUtils]: 75: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,793 INFO L280 TraceCheckUtils]: 76: Hoare triple {24795#(<= 1 ~pumpRunning~0)} havoc ~tmp~7;havoc ~tmp___0~2; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,794 INFO L263 TraceCheckUtils]: 77: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call #t~ret61 := getWaterLevel(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,795 INFO L280 TraceCheckUtils]: 78: Hoare triple {24795#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,795 INFO L280 TraceCheckUtils]: 79: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,796 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24795#(<= 1 ~pumpRunning~0)} #499#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,797 INFO L280 TraceCheckUtils]: 81: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,797 INFO L280 TraceCheckUtils]: 82: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~7); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,798 INFO L280 TraceCheckUtils]: 83: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,799 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24795#(<= 1 ~pumpRunning~0)} #491#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,800 INFO L280 TraceCheckUtils]: 85: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,800 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #479#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,801 INFO L280 TraceCheckUtils]: 87: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !false; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,802 INFO L280 TraceCheckUtils]: 88: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,803 INFO L280 TraceCheckUtils]: 89: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,803 INFO L280 TraceCheckUtils]: 90: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,804 INFO L280 TraceCheckUtils]: 91: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,805 INFO L280 TraceCheckUtils]: 92: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,805 INFO L280 TraceCheckUtils]: 93: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,806 INFO L280 TraceCheckUtils]: 94: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,807 INFO L280 TraceCheckUtils]: 95: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,807 INFO L263 TraceCheckUtils]: 96: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call timeShift(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,808 INFO L263 TraceCheckUtils]: 97: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,809 INFO L263 TraceCheckUtils]: 98: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call #t~ret60 := isPumpRunning(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:45:49,810 INFO L280 TraceCheckUtils]: 99: Hoare triple {24795#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25138#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,810 INFO L280 TraceCheckUtils]: 100: Hoare triple {25138#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {25138#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,811 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {25138#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {24795#(<= 1 ~pumpRunning~0)} #497#return; {25145#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret60|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,812 INFO L280 TraceCheckUtils]: 102: Hoare triple {25145#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret60|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {25149#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,813 INFO L280 TraceCheckUtils]: 103: Hoare triple {25149#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {25149#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:45:49,814 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {25149#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {24795#(<= 1 ~pumpRunning~0)} #485#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,815 INFO L280 TraceCheckUtils]: 105: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,815 INFO L263 TraceCheckUtils]: 106: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,816 INFO L280 TraceCheckUtils]: 107: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,816 INFO L280 TraceCheckUtils]: 108: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,817 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #487#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,818 INFO L280 TraceCheckUtils]: 110: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,819 INFO L263 TraceCheckUtils]: 111: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,819 INFO L280 TraceCheckUtils]: 112: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,820 INFO L280 TraceCheckUtils]: 113: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,821 INFO L263 TraceCheckUtils]: 114: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,821 INFO L280 TraceCheckUtils]: 115: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,822 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #469#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,823 INFO L280 TraceCheckUtils]: 117: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,823 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #489#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,824 INFO L263 TraceCheckUtils]: 119: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,825 INFO L280 TraceCheckUtils]: 120: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~7;havoc ~tmp___0~2; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,825 INFO L263 TraceCheckUtils]: 121: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret61 := getWaterLevel(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,826 INFO L280 TraceCheckUtils]: 122: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,826 INFO L280 TraceCheckUtils]: 123: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,827 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #499#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,828 INFO L280 TraceCheckUtils]: 125: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,829 INFO L280 TraceCheckUtils]: 126: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~7; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,830 INFO L263 TraceCheckUtils]: 127: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret62 := isPumpRunning(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,830 INFO L280 TraceCheckUtils]: 128: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,831 INFO L280 TraceCheckUtils]: 129: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,832 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #501#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,833 INFO L280 TraceCheckUtils]: 131: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,833 INFO L280 TraceCheckUtils]: 132: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:45:49,834 INFO L280 TraceCheckUtils]: 133: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {24670#false} is VALID [2020-07-17 21:45:49,834 INFO L263 TraceCheckUtils]: 134: Hoare triple {24670#false} call __automaton_fail(); {24670#false} is VALID [2020-07-17 21:45:49,835 INFO L280 TraceCheckUtils]: 135: Hoare triple {24670#false} assume !false; {24670#false} is VALID [2020-07-17 21:45:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:45:49,852 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:45:49,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:45:49,852 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296577837] [2020-07-17 21:45:49,853 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 136 [2020-07-17 21:45:49,889 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:49,889 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:45:50,163 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:50,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:45:50,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:50,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:45:50,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:45:50,164 INFO L87 Difference]: Start difference. First operand 1157 states and 1355 transitions. Second operand 20 states. [2020-07-17 21:45:52,135 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:45:53,550 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-17 21:45:54,263 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:45:54,669 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:45:58,389 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:45:59,468 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:00,441 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:46:01,355 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:46:09,116 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:14,740 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:46:15,632 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:16,533 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:19,311 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:46:22,993 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:46:23,317 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:23,910 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:24,495 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:46:30,030 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:46:32,744 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:46:33,624 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:46:34,528 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:35,102 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:46:35,688 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:46:38,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:38,379 INFO L93 Difference]: Finished difference Result 2452 states and 2985 transitions. [2020-07-17 21:46:38,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2020-07-17 21:46:38,379 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 136 [2020-07-17 21:46:38,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:46:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 597 transitions. [2020-07-17 21:46:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:46:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 597 transitions. [2020-07-17 21:46:38,409 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 59 states and 597 transitions. [2020-07-17 21:46:40,410 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 597 edges. 597 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:40,577 INFO L225 Difference]: With dead ends: 2452 [2020-07-17 21:46:40,577 INFO L226 Difference]: Without dead ends: 1493 [2020-07-17 21:46:40,582 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1377 ImplicationChecksByTransitivity, 9.6s TimeCoverageRelationStatistics Valid=925, Invalid=3905, Unknown=0, NotChecked=0, Total=4830 [2020-07-17 21:46:40,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1493 states. [2020-07-17 21:46:52,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1493 to 1323. [2020-07-17 21:46:52,587 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:52,587 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1493 states. Second operand 1323 states. [2020-07-17 21:46:52,588 INFO L74 IsIncluded]: Start isIncluded. First operand 1493 states. Second operand 1323 states. [2020-07-17 21:46:52,588 INFO L87 Difference]: Start difference. First operand 1493 states. Second operand 1323 states. [2020-07-17 21:46:52,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:52,728 INFO L93 Difference]: Finished difference Result 1493 states and 1773 transitions. [2020-07-17 21:46:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1773 transitions. [2020-07-17 21:46:52,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:52,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:52,733 INFO L74 IsIncluded]: Start isIncluded. First operand 1323 states. Second operand 1493 states. [2020-07-17 21:46:52,733 INFO L87 Difference]: Start difference. First operand 1323 states. Second operand 1493 states. [2020-07-17 21:46:52,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:52,875 INFO L93 Difference]: Finished difference Result 1493 states and 1773 transitions. [2020-07-17 21:46:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1773 transitions. [2020-07-17 21:46:52,879 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:52,880 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:52,880 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:52,880 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1323 states. [2020-07-17 21:46:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1323 states and 1533 transitions. [2020-07-17 21:46:53,028 INFO L78 Accepts]: Start accepts. Automaton has 1323 states and 1533 transitions. Word has length 136 [2020-07-17 21:46:53,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:53,028 INFO L479 AbstractCegarLoop]: Abstraction has 1323 states and 1533 transitions. [2020-07-17 21:46:53,028 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:46:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1533 transitions. [2020-07-17 21:46:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2020-07-17 21:46:53,034 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:53,035 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:46:53,249 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 21:46:53,250 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:53,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:53,251 INFO L82 PathProgramCache]: Analyzing trace with hash -1880321482, now seen corresponding path program 1 times [2020-07-17 21:46:53,251 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:53,251 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857911714] [2020-07-17 21:46:53,252 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:53,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,713 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {33636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33459#true} is VALID [2020-07-17 21:46:53,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #517#return; {33459#true} is VALID [2020-07-17 21:46:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,767 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #421#return; {33459#true} is VALID [2020-07-17 21:46:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,770 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #423#return; {33459#true} is VALID [2020-07-17 21:46:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33459#true} is VALID [2020-07-17 21:46:53,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #425#return; {33459#true} is VALID [2020-07-17 21:46:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,777 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #427#return; {33459#true} is VALID [2020-07-17 21:46:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33459#true} is VALID [2020-07-17 21:46:53,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,791 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #507#return; {33459#true} is VALID [2020-07-17 21:46:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33459#true} is VALID [2020-07-17 21:46:53,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,806 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #471#return; {33459#true} is VALID [2020-07-17 21:46:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:53,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:53,844 INFO L263 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:53,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:53,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,844 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:53,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:53,845 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,845 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-17 21:46:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:53,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:53,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,871 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:53,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-17 21:46:53,871 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-17 21:46:53,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:53,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:53,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,872 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:53,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-17 21:46:53,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-17 21:46:53,873 INFO L280 TraceCheckUtils]: 8: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-17 21:46:53,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,873 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-17 21:46:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-17 21:46:53,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,877 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-17 21:46:53,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:53,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:53,878 INFO L263 TraceCheckUtils]: 2: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:53,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-17 21:46:53,878 INFO L263 TraceCheckUtils]: 4: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-17 21:46:53,878 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:53,879 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:53,879 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,879 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:53,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-17 21:46:53,879 INFO L280 TraceCheckUtils]: 10: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-17 21:46:53,880 INFO L280 TraceCheckUtils]: 11: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-17 21:46:53,880 INFO L280 TraceCheckUtils]: 12: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,880 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-17 21:46:53,880 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-17 21:46:53,881 INFO L280 TraceCheckUtils]: 15: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:53,881 INFO L263 TraceCheckUtils]: 16: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:53,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-17 21:46:53,882 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,882 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-17 21:46:53,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,883 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:53,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:53,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:53,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:53,961 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:53,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:53,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:53,964 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:53,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:53,966 INFO L280 TraceCheckUtils]: 6: Hoare triple {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:53,967 INFO L280 TraceCheckUtils]: 7: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:53,968 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #491#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:53,969 INFO L263 TraceCheckUtils]: 0: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:53,969 INFO L263 TraceCheckUtils]: 1: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:53,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:53,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,970 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:53,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:53,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,971 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-17 21:46:53,971 INFO L280 TraceCheckUtils]: 8: Hoare triple {33459#true} assume !(0 != ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:53,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-17 21:46:53,972 INFO L263 TraceCheckUtils]: 10: Hoare triple {33459#true} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:53,972 INFO L280 TraceCheckUtils]: 11: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:53,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:53,973 INFO L263 TraceCheckUtils]: 13: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:53,973 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-17 21:46:53,973 INFO L263 TraceCheckUtils]: 15: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-17 21:46:53,973 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:53,973 INFO L280 TraceCheckUtils]: 17: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:53,974 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,974 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:53,974 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-17 21:46:53,975 INFO L280 TraceCheckUtils]: 21: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-17 21:46:53,975 INFO L280 TraceCheckUtils]: 22: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-17 21:46:53,975 INFO L280 TraceCheckUtils]: 23: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,975 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-17 21:46:53,976 INFO L280 TraceCheckUtils]: 25: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-17 21:46:53,976 INFO L280 TraceCheckUtils]: 26: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:53,977 INFO L263 TraceCheckUtils]: 27: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:53,977 INFO L280 TraceCheckUtils]: 28: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-17 21:46:53,977 INFO L280 TraceCheckUtils]: 29: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,978 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-17 21:46:53,978 INFO L280 TraceCheckUtils]: 31: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:53,978 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:53,979 INFO L263 TraceCheckUtils]: 33: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:53,979 INFO L280 TraceCheckUtils]: 34: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:53,979 INFO L263 TraceCheckUtils]: 35: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:53,980 INFO L280 TraceCheckUtils]: 36: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:53,981 INFO L280 TraceCheckUtils]: 37: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:53,982 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:53,984 INFO L280 TraceCheckUtils]: 39: Hoare triple {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:53,984 INFO L280 TraceCheckUtils]: 40: Hoare triple {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:53,985 INFO L280 TraceCheckUtils]: 41: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:53,986 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #491#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:53,986 INFO L280 TraceCheckUtils]: 43: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:53,987 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #479#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,056 INFO L263 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,057 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,058 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,072 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,073 INFO L263 TraceCheckUtils]: 2: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-17 21:46:54,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,073 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,074 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-17 21:46:54,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,146 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,147 INFO L280 TraceCheckUtils]: 3: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,148 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-17 21:46:54,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:54,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,151 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:54,152 INFO L263 TraceCheckUtils]: 0: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:54,153 INFO L263 TraceCheckUtils]: 1: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,153 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,154 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,155 INFO L280 TraceCheckUtils]: 8: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,156 INFO L263 TraceCheckUtils]: 9: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,157 INFO L280 TraceCheckUtils]: 11: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,158 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,159 INFO L263 TraceCheckUtils]: 14: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,160 INFO L280 TraceCheckUtils]: 15: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,160 INFO L263 TraceCheckUtils]: 17: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-17 21:46:54,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,161 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,161 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,161 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33459#true} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,162 INFO L263 TraceCheckUtils]: 22: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:54,162 INFO L280 TraceCheckUtils]: 23: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,162 INFO L263 TraceCheckUtils]: 24: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,163 INFO L280 TraceCheckUtils]: 25: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,163 INFO L280 TraceCheckUtils]: 26: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,164 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-17 21:46:54,165 INFO L280 TraceCheckUtils]: 28: Hoare triple {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:54,166 INFO L280 TraceCheckUtils]: 29: Hoare triple {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,168 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:54,169 INFO L280 TraceCheckUtils]: 32: Hoare triple {33733#(not (= 2 |old(~waterLevel~0)|))} assume true; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:54,169 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {33733#(not (= 2 |old(~waterLevel~0)|))} {33524#(= 2 ~waterLevel~0)} #479#return; {33460#false} is VALID [2020-07-17 21:46:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,185 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,186 INFO L263 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,186 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,187 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,187 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-17 21:46:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-17 21:46:54,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-17 21:46:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,197 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,197 INFO L263 TraceCheckUtils]: 2: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-17 21:46:54,197 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,198 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,198 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-17 21:46:54,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,205 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,205 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-17 21:46:54,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-17 21:46:54,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-17 21:46:54,206 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,206 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-17 21:46:54,207 INFO L263 TraceCheckUtils]: 0: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:54,207 INFO L263 TraceCheckUtils]: 1: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,208 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,208 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-17 21:46:54,209 INFO L280 TraceCheckUtils]: 8: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,209 INFO L263 TraceCheckUtils]: 9: Hoare triple {33459#true} call lowerWaterLevel(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-17 21:46:54,210 INFO L280 TraceCheckUtils]: 11: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,210 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-17 21:46:54,210 INFO L280 TraceCheckUtils]: 13: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-17 21:46:54,211 INFO L263 TraceCheckUtils]: 14: Hoare triple {33459#true} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,211 INFO L280 TraceCheckUtils]: 15: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,211 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,211 INFO L263 TraceCheckUtils]: 17: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-17 21:46:54,212 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,212 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,212 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,212 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:54,212 INFO L263 TraceCheckUtils]: 22: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:54,212 INFO L280 TraceCheckUtils]: 23: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,213 INFO L263 TraceCheckUtils]: 24: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,213 INFO L280 TraceCheckUtils]: 25: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,213 INFO L280 TraceCheckUtils]: 26: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,213 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-17 21:46:54,213 INFO L280 TraceCheckUtils]: 28: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-17 21:46:54,213 INFO L280 TraceCheckUtils]: 29: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-17 21:46:54,214 INFO L280 TraceCheckUtils]: 30: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,214 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-17 21:46:54,214 INFO L280 TraceCheckUtils]: 32: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,214 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {33459#true} {33460#false} #479#return; {33460#false} is VALID [2020-07-17 21:46:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,249 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #461#return; {33459#true} is VALID [2020-07-17 21:46:54,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {33778#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,250 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call deactivatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,250 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33459#true} #461#return; {33459#true} is VALID [2020-07-17 21:46:54,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} ~systemActive~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,251 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33459#true} {33460#false} #477#return; {33460#false} is VALID [2020-07-17 21:46:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,257 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,257 INFO L263 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,258 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,258 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33460#false} #485#return; {33460#false} is VALID [2020-07-17 21:46:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,271 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:54,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-17 21:46:54,272 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-17 21:46:54,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,273 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:54,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-17 21:46:54,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,273 INFO L280 TraceCheckUtils]: 8: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-17 21:46:54,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,274 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-17 21:46:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-17 21:46:54,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,278 INFO L263 TraceCheckUtils]: 2: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-17 21:46:54,278 INFO L263 TraceCheckUtils]: 4: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-17 21:46:54,279 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,279 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,279 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:54,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-17 21:46:54,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-17 21:46:54,280 INFO L280 TraceCheckUtils]: 12: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,281 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-17 21:46:54,281 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-17 21:46:54,281 INFO L280 TraceCheckUtils]: 15: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,282 INFO L263 TraceCheckUtils]: 16: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,282 INFO L280 TraceCheckUtils]: 17: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,282 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,283 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-17 21:46:54,283 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,283 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33459#true} {33460#false} #489#return; {33460#false} is VALID [2020-07-17 21:46:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,287 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33460#false} #499#return; {33460#false} is VALID [2020-07-17 21:46:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33460#false} #501#return; {33460#false} is VALID [2020-07-17 21:46:54,296 INFO L263 TraceCheckUtils]: 0: Hoare triple {33459#true} call ULTIMATE.init(); {33636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:46:54,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {33636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,297 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33459#true} #517#return; {33459#true} is VALID [2020-07-17 21:46:54,297 INFO L263 TraceCheckUtils]: 4: Hoare triple {33459#true} call #t~ret73 := main(); {33459#true} is VALID [2020-07-17 21:46:54,297 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} havoc ~retValue_acc~8;havoc ~tmp~6; {33459#true} is VALID [2020-07-17 21:46:54,297 INFO L263 TraceCheckUtils]: 6: Hoare triple {33459#true} call select_helpers(); {33459#true} is VALID [2020-07-17 21:46:54,298 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,298 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #421#return; {33459#true} is VALID [2020-07-17 21:46:54,298 INFO L263 TraceCheckUtils]: 9: Hoare triple {33459#true} call select_features(); {33459#true} is VALID [2020-07-17 21:46:54,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,298 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33459#true} {33459#true} #423#return; {33459#true} is VALID [2020-07-17 21:46:54,298 INFO L263 TraceCheckUtils]: 12: Hoare triple {33459#true} call #t~ret59 := valid_product(); {33459#true} is VALID [2020-07-17 21:46:54,299 INFO L280 TraceCheckUtils]: 13: Hoare triple {33459#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33459#true} is VALID [2020-07-17 21:46:54,299 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,299 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33459#true} {33459#true} #425#return; {33459#true} is VALID [2020-07-17 21:46:54,299 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {33459#true} is VALID [2020-07-17 21:46:54,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {33459#true} assume 0 != ~tmp~6; {33459#true} is VALID [2020-07-17 21:46:54,299 INFO L263 TraceCheckUtils]: 18: Hoare triple {33459#true} call setup(); {33459#true} is VALID [2020-07-17 21:46:54,300 INFO L280 TraceCheckUtils]: 19: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,300 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33459#true} {33459#true} #427#return; {33459#true} is VALID [2020-07-17 21:46:54,300 INFO L263 TraceCheckUtils]: 21: Hoare triple {33459#true} call runTest(); {33459#true} is VALID [2020-07-17 21:46:54,301 INFO L263 TraceCheckUtils]: 22: Hoare triple {33459#true} call __utac_acc__Specification5_spec__1(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:54,301 INFO L280 TraceCheckUtils]: 23: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,301 INFO L280 TraceCheckUtils]: 24: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,301 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33459#true} {33459#true} #507#return; {33459#true} is VALID [2020-07-17 21:46:54,302 INFO L263 TraceCheckUtils]: 26: Hoare triple {33459#true} call test(); {33459#true} is VALID [2020-07-17 21:46:54,302 INFO L280 TraceCheckUtils]: 27: Hoare triple {33459#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,302 INFO L280 TraceCheckUtils]: 28: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-17 21:46:54,302 INFO L280 TraceCheckUtils]: 29: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-17 21:46:54,302 INFO L280 TraceCheckUtils]: 30: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-17 21:46:54,302 INFO L280 TraceCheckUtils]: 31: Hoare triple {33459#true} assume 0 != ~tmp~5; {33459#true} is VALID [2020-07-17 21:46:54,303 INFO L263 TraceCheckUtils]: 32: Hoare triple {33459#true} call waterRise(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,303 INFO L280 TraceCheckUtils]: 33: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33459#true} is VALID [2020-07-17 21:46:54,304 INFO L280 TraceCheckUtils]: 34: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,304 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33459#true} {33459#true} #471#return; {33459#true} is VALID [2020-07-17 21:46:54,304 INFO L280 TraceCheckUtils]: 36: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-17 21:46:54,304 INFO L280 TraceCheckUtils]: 37: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-17 21:46:54,304 INFO L280 TraceCheckUtils]: 38: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-17 21:46:54,304 INFO L280 TraceCheckUtils]: 39: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-17 21:46:54,305 INFO L280 TraceCheckUtils]: 40: Hoare triple {33459#true} assume !(0 != ~tmp___1~0); {33459#true} is VALID [2020-07-17 21:46:54,305 INFO L263 TraceCheckUtils]: 41: Hoare triple {33459#true} call timeShift(); {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:54,306 INFO L263 TraceCheckUtils]: 42: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:54,307 INFO L263 TraceCheckUtils]: 43: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,307 INFO L280 TraceCheckUtils]: 44: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,307 INFO L280 TraceCheckUtils]: 45: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,307 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,307 INFO L280 TraceCheckUtils]: 47: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,307 INFO L280 TraceCheckUtils]: 48: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,308 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-17 21:46:54,308 INFO L280 TraceCheckUtils]: 50: Hoare triple {33459#true} assume !(0 != ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,308 INFO L280 TraceCheckUtils]: 51: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-17 21:46:54,309 INFO L263 TraceCheckUtils]: 52: Hoare triple {33459#true} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,309 INFO L280 TraceCheckUtils]: 53: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,309 INFO L280 TraceCheckUtils]: 54: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,309 INFO L263 TraceCheckUtils]: 55: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,310 INFO L280 TraceCheckUtils]: 56: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-17 21:46:54,310 INFO L263 TraceCheckUtils]: 57: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-17 21:46:54,310 INFO L280 TraceCheckUtils]: 58: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,310 INFO L280 TraceCheckUtils]: 59: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,310 INFO L280 TraceCheckUtils]: 60: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,310 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:54,311 INFO L280 TraceCheckUtils]: 62: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-17 21:46:54,311 INFO L280 TraceCheckUtils]: 63: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,311 INFO L280 TraceCheckUtils]: 64: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-17 21:46:54,311 INFO L280 TraceCheckUtils]: 65: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,311 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-17 21:46:54,311 INFO L280 TraceCheckUtils]: 67: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-17 21:46:54,312 INFO L280 TraceCheckUtils]: 68: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,312 INFO L263 TraceCheckUtils]: 69: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,313 INFO L280 TraceCheckUtils]: 70: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,313 INFO L280 TraceCheckUtils]: 71: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,313 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-17 21:46:54,313 INFO L280 TraceCheckUtils]: 73: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,313 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:54,313 INFO L263 TraceCheckUtils]: 75: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:54,314 INFO L280 TraceCheckUtils]: 76: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,314 INFO L263 TraceCheckUtils]: 77: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,314 INFO L280 TraceCheckUtils]: 78: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,315 INFO L280 TraceCheckUtils]: 79: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,316 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:54,317 INFO L280 TraceCheckUtils]: 81: Hoare triple {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:54,318 INFO L280 TraceCheckUtils]: 82: Hoare triple {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,318 INFO L280 TraceCheckUtils]: 83: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,319 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #491#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,319 INFO L280 TraceCheckUtils]: 85: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,320 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #479#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,321 INFO L280 TraceCheckUtils]: 87: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !false; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,322 INFO L280 TraceCheckUtils]: 88: Hoare triple {33524#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,322 INFO L280 TraceCheckUtils]: 89: Hoare triple {33524#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,323 INFO L280 TraceCheckUtils]: 90: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,323 INFO L280 TraceCheckUtils]: 91: Hoare triple {33524#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,324 INFO L280 TraceCheckUtils]: 92: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,325 INFO L280 TraceCheckUtils]: 93: Hoare triple {33524#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,325 INFO L280 TraceCheckUtils]: 94: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,326 INFO L280 TraceCheckUtils]: 95: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,327 INFO L263 TraceCheckUtils]: 96: Hoare triple {33524#(= 2 ~waterLevel~0)} call timeShift(); {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:54,328 INFO L263 TraceCheckUtils]: 97: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:54,328 INFO L263 TraceCheckUtils]: 98: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,328 INFO L280 TraceCheckUtils]: 99: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,328 INFO L280 TraceCheckUtils]: 100: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,328 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,329 INFO L280 TraceCheckUtils]: 102: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,329 INFO L280 TraceCheckUtils]: 103: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,330 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,330 INFO L280 TraceCheckUtils]: 105: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,331 INFO L263 TraceCheckUtils]: 106: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,332 INFO L280 TraceCheckUtils]: 107: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,332 INFO L280 TraceCheckUtils]: 108: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,333 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,334 INFO L280 TraceCheckUtils]: 110: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,335 INFO L263 TraceCheckUtils]: 111: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,335 INFO L280 TraceCheckUtils]: 112: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,335 INFO L280 TraceCheckUtils]: 113: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,335 INFO L263 TraceCheckUtils]: 114: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-17 21:46:54,335 INFO L280 TraceCheckUtils]: 115: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,335 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,336 INFO L280 TraceCheckUtils]: 117: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,336 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {33459#true} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:46:54,336 INFO L263 TraceCheckUtils]: 119: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:54,337 INFO L280 TraceCheckUtils]: 120: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,337 INFO L263 TraceCheckUtils]: 121: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,337 INFO L280 TraceCheckUtils]: 122: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,338 INFO L280 TraceCheckUtils]: 123: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:46:54,339 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-17 21:46:54,340 INFO L280 TraceCheckUtils]: 125: Hoare triple {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:46:54,340 INFO L280 TraceCheckUtils]: 126: Hoare triple {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,341 INFO L280 TraceCheckUtils]: 127: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:46:54,342 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:54,343 INFO L280 TraceCheckUtils]: 129: Hoare triple {33733#(not (= 2 |old(~waterLevel~0)|))} assume true; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:54,343 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33733#(not (= 2 |old(~waterLevel~0)|))} {33524#(= 2 ~waterLevel~0)} #479#return; {33460#false} is VALID [2020-07-17 21:46:54,344 INFO L280 TraceCheckUtils]: 131: Hoare triple {33460#false} assume !false; {33460#false} is VALID [2020-07-17 21:46:54,344 INFO L280 TraceCheckUtils]: 132: Hoare triple {33460#false} assume ~splverifierCounter~0 < 4; {33460#false} is VALID [2020-07-17 21:46:54,344 INFO L280 TraceCheckUtils]: 133: Hoare triple {33460#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33460#false} is VALID [2020-07-17 21:46:54,344 INFO L280 TraceCheckUtils]: 134: Hoare triple {33460#false} assume !(0 != ~tmp~5); {33460#false} is VALID [2020-07-17 21:46:54,344 INFO L280 TraceCheckUtils]: 135: Hoare triple {33460#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33460#false} is VALID [2020-07-17 21:46:54,344 INFO L280 TraceCheckUtils]: 136: Hoare triple {33460#false} assume !(0 != ~tmp___0~1); {33460#false} is VALID [2020-07-17 21:46:54,345 INFO L280 TraceCheckUtils]: 137: Hoare triple {33460#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33460#false} is VALID [2020-07-17 21:46:54,345 INFO L280 TraceCheckUtils]: 138: Hoare triple {33460#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33460#false} is VALID [2020-07-17 21:46:54,345 INFO L280 TraceCheckUtils]: 139: Hoare triple {33460#false} assume !(0 != ~tmp___1~0); {33460#false} is VALID [2020-07-17 21:46:54,345 INFO L263 TraceCheckUtils]: 140: Hoare triple {33460#false} call timeShift(); {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:54,346 INFO L263 TraceCheckUtils]: 141: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:54,346 INFO L263 TraceCheckUtils]: 142: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,346 INFO L280 TraceCheckUtils]: 143: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,347 INFO L280 TraceCheckUtils]: 144: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,347 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,347 INFO L280 TraceCheckUtils]: 146: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,347 INFO L280 TraceCheckUtils]: 147: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,347 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-17 21:46:54,347 INFO L280 TraceCheckUtils]: 149: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,348 INFO L263 TraceCheckUtils]: 150: Hoare triple {33459#true} call lowerWaterLevel(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:54,348 INFO L280 TraceCheckUtils]: 151: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-17 21:46:54,349 INFO L280 TraceCheckUtils]: 152: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,349 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-17 21:46:54,349 INFO L280 TraceCheckUtils]: 154: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-17 21:46:54,350 INFO L263 TraceCheckUtils]: 155: Hoare triple {33459#true} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,350 INFO L280 TraceCheckUtils]: 156: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,350 INFO L280 TraceCheckUtils]: 157: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,350 INFO L263 TraceCheckUtils]: 158: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-17 21:46:54,350 INFO L280 TraceCheckUtils]: 159: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,351 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,351 INFO L280 TraceCheckUtils]: 161: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,351 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:54,351 INFO L263 TraceCheckUtils]: 163: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:54,351 INFO L280 TraceCheckUtils]: 164: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,351 INFO L263 TraceCheckUtils]: 165: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,352 INFO L280 TraceCheckUtils]: 166: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,352 INFO L280 TraceCheckUtils]: 167: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,352 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-17 21:46:54,352 INFO L280 TraceCheckUtils]: 169: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-17 21:46:54,352 INFO L280 TraceCheckUtils]: 170: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-17 21:46:54,352 INFO L280 TraceCheckUtils]: 171: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,353 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-17 21:46:54,353 INFO L280 TraceCheckUtils]: 173: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,353 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {33459#true} {33460#false} #479#return; {33460#false} is VALID [2020-07-17 21:46:54,353 INFO L280 TraceCheckUtils]: 175: Hoare triple {33460#false} assume !false; {33460#false} is VALID [2020-07-17 21:46:54,353 INFO L280 TraceCheckUtils]: 176: Hoare triple {33460#false} assume ~splverifierCounter~0 < 4; {33460#false} is VALID [2020-07-17 21:46:54,353 INFO L280 TraceCheckUtils]: 177: Hoare triple {33460#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33460#false} is VALID [2020-07-17 21:46:54,354 INFO L280 TraceCheckUtils]: 178: Hoare triple {33460#false} assume !(0 != ~tmp~5); {33460#false} is VALID [2020-07-17 21:46:54,354 INFO L280 TraceCheckUtils]: 179: Hoare triple {33460#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33460#false} is VALID [2020-07-17 21:46:54,354 INFO L280 TraceCheckUtils]: 180: Hoare triple {33460#false} assume !(0 != ~tmp___0~1); {33460#false} is VALID [2020-07-17 21:46:54,354 INFO L280 TraceCheckUtils]: 181: Hoare triple {33460#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33460#false} is VALID [2020-07-17 21:46:54,354 INFO L280 TraceCheckUtils]: 182: Hoare triple {33460#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33460#false} is VALID [2020-07-17 21:46:54,354 INFO L280 TraceCheckUtils]: 183: Hoare triple {33460#false} assume 0 != ~tmp___1~0; {33460#false} is VALID [2020-07-17 21:46:54,355 INFO L263 TraceCheckUtils]: 184: Hoare triple {33460#false} call stopSystem(); {33778#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:54,355 INFO L280 TraceCheckUtils]: 185: Hoare triple {33778#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,356 INFO L263 TraceCheckUtils]: 186: Hoare triple {33459#true} call deactivatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,356 INFO L280 TraceCheckUtils]: 187: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,356 INFO L280 TraceCheckUtils]: 188: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,356 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {33459#true} {33459#true} #461#return; {33459#true} is VALID [2020-07-17 21:46:54,357 INFO L280 TraceCheckUtils]: 190: Hoare triple {33459#true} ~systemActive~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,357 INFO L280 TraceCheckUtils]: 191: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,357 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {33459#true} {33460#false} #477#return; {33460#false} is VALID [2020-07-17 21:46:54,357 INFO L263 TraceCheckUtils]: 193: Hoare triple {33460#false} call timeShift(); {33460#false} is VALID [2020-07-17 21:46:54,357 INFO L263 TraceCheckUtils]: 194: Hoare triple {33460#false} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:54,357 INFO L263 TraceCheckUtils]: 195: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,358 INFO L280 TraceCheckUtils]: 196: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,358 INFO L280 TraceCheckUtils]: 197: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,358 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,358 INFO L280 TraceCheckUtils]: 199: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,358 INFO L280 TraceCheckUtils]: 200: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,359 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {33459#true} {33460#false} #485#return; {33460#false} is VALID [2020-07-17 21:46:54,359 INFO L280 TraceCheckUtils]: 202: Hoare triple {33460#false} assume !(0 != ~pumpRunning~0); {33460#false} is VALID [2020-07-17 21:46:54,359 INFO L280 TraceCheckUtils]: 203: Hoare triple {33460#false} assume 0 != ~systemActive~0; {33460#false} is VALID [2020-07-17 21:46:54,359 INFO L263 TraceCheckUtils]: 204: Hoare triple {33460#false} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,359 INFO L280 TraceCheckUtils]: 205: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,360 INFO L280 TraceCheckUtils]: 206: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,360 INFO L263 TraceCheckUtils]: 207: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,360 INFO L280 TraceCheckUtils]: 208: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-17 21:46:54,360 INFO L263 TraceCheckUtils]: 209: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-17 21:46:54,360 INFO L280 TraceCheckUtils]: 210: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,360 INFO L280 TraceCheckUtils]: 211: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,361 INFO L280 TraceCheckUtils]: 212: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,361 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:54,361 INFO L280 TraceCheckUtils]: 214: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-17 21:46:54,361 INFO L280 TraceCheckUtils]: 215: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,361 INFO L280 TraceCheckUtils]: 216: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-17 21:46:54,361 INFO L280 TraceCheckUtils]: 217: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,362 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-17 21:46:54,362 INFO L280 TraceCheckUtils]: 219: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-17 21:46:54,362 INFO L280 TraceCheckUtils]: 220: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,363 INFO L263 TraceCheckUtils]: 221: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:54,363 INFO L280 TraceCheckUtils]: 222: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,363 INFO L280 TraceCheckUtils]: 223: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,364 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-17 21:46:54,364 INFO L280 TraceCheckUtils]: 225: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,364 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {33459#true} {33460#false} #489#return; {33460#false} is VALID [2020-07-17 21:46:54,364 INFO L263 TraceCheckUtils]: 227: Hoare triple {33460#false} call __utac_acc__Specification5_spec__3(); {33460#false} is VALID [2020-07-17 21:46:54,364 INFO L280 TraceCheckUtils]: 228: Hoare triple {33460#false} havoc ~tmp~7;havoc ~tmp___0~2; {33460#false} is VALID [2020-07-17 21:46:54,364 INFO L263 TraceCheckUtils]: 229: Hoare triple {33460#false} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,365 INFO L280 TraceCheckUtils]: 230: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,365 INFO L280 TraceCheckUtils]: 231: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,365 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {33459#true} {33460#false} #499#return; {33460#false} is VALID [2020-07-17 21:46:54,365 INFO L280 TraceCheckUtils]: 233: Hoare triple {33460#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33460#false} is VALID [2020-07-17 21:46:54,365 INFO L280 TraceCheckUtils]: 234: Hoare triple {33460#false} assume 2 != ~tmp~7; {33460#false} is VALID [2020-07-17 21:46:54,365 INFO L263 TraceCheckUtils]: 235: Hoare triple {33460#false} call #t~ret62 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,366 INFO L280 TraceCheckUtils]: 236: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,366 INFO L280 TraceCheckUtils]: 237: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,366 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {33459#true} {33460#false} #501#return; {33460#false} is VALID [2020-07-17 21:46:54,366 INFO L280 TraceCheckUtils]: 239: Hoare triple {33460#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {33460#false} is VALID [2020-07-17 21:46:54,366 INFO L280 TraceCheckUtils]: 240: Hoare triple {33460#false} assume 0 != ~tmp___0~2; {33460#false} is VALID [2020-07-17 21:46:54,366 INFO L280 TraceCheckUtils]: 241: Hoare triple {33460#false} assume 0 == ~switchedOnBeforeTS~0; {33460#false} is VALID [2020-07-17 21:46:54,367 INFO L263 TraceCheckUtils]: 242: Hoare triple {33460#false} call __automaton_fail(); {33460#false} is VALID [2020-07-17 21:46:54,367 INFO L280 TraceCheckUtils]: 243: Hoare triple {33460#false} assume !false; {33460#false} is VALID [2020-07-17 21:46:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 81 proven. 31 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-07-17 21:46:54,417 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857911714] [2020-07-17 21:46:54,417 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1648968665] [2020-07-17 21:46:54,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:46:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,640 INFO L264 TraceCheckSpWp]: Trace formula consists of 1164 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-17 21:46:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:54,705 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:46:54,919 INFO L263 TraceCheckUtils]: 0: Hoare triple {33459#true} call ULTIMATE.init(); {33459#true} is VALID [2020-07-17 21:46:54,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,920 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33459#true} #517#return; {33459#true} is VALID [2020-07-17 21:46:54,920 INFO L263 TraceCheckUtils]: 4: Hoare triple {33459#true} call #t~ret73 := main(); {33459#true} is VALID [2020-07-17 21:46:54,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} havoc ~retValue_acc~8;havoc ~tmp~6; {33459#true} is VALID [2020-07-17 21:46:54,920 INFO L263 TraceCheckUtils]: 6: Hoare triple {33459#true} call select_helpers(); {33459#true} is VALID [2020-07-17 21:46:54,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,921 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #421#return; {33459#true} is VALID [2020-07-17 21:46:54,921 INFO L263 TraceCheckUtils]: 9: Hoare triple {33459#true} call select_features(); {33459#true} is VALID [2020-07-17 21:46:54,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,921 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33459#true} {33459#true} #423#return; {33459#true} is VALID [2020-07-17 21:46:54,921 INFO L263 TraceCheckUtils]: 12: Hoare triple {33459#true} call #t~ret59 := valid_product(); {33459#true} is VALID [2020-07-17 21:46:54,921 INFO L280 TraceCheckUtils]: 13: Hoare triple {33459#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33459#true} is VALID [2020-07-17 21:46:54,921 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,921 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33459#true} {33459#true} #425#return; {33459#true} is VALID [2020-07-17 21:46:54,922 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {33459#true} is VALID [2020-07-17 21:46:54,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {33459#true} assume 0 != ~tmp~6; {33459#true} is VALID [2020-07-17 21:46:54,922 INFO L263 TraceCheckUtils]: 18: Hoare triple {33459#true} call setup(); {33459#true} is VALID [2020-07-17 21:46:54,922 INFO L280 TraceCheckUtils]: 19: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,922 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33459#true} {33459#true} #427#return; {33459#true} is VALID [2020-07-17 21:46:54,922 INFO L263 TraceCheckUtils]: 21: Hoare triple {33459#true} call runTest(); {33459#true} is VALID [2020-07-17 21:46:54,922 INFO L263 TraceCheckUtils]: 22: Hoare triple {33459#true} call __utac_acc__Specification5_spec__1(); {33459#true} is VALID [2020-07-17 21:46:54,922 INFO L280 TraceCheckUtils]: 23: Hoare triple {33459#true} ~switchedOnBeforeTS~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,923 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33459#true} {33459#true} #507#return; {33459#true} is VALID [2020-07-17 21:46:54,923 INFO L263 TraceCheckUtils]: 26: Hoare triple {33459#true} call test(); {33459#true} is VALID [2020-07-17 21:46:54,923 INFO L280 TraceCheckUtils]: 27: Hoare triple {33459#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,923 INFO L280 TraceCheckUtils]: 28: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-17 21:46:54,924 INFO L280 TraceCheckUtils]: 29: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-17 21:46:54,924 INFO L280 TraceCheckUtils]: 30: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-17 21:46:54,924 INFO L280 TraceCheckUtils]: 31: Hoare triple {33459#true} assume 0 != ~tmp~5; {33459#true} is VALID [2020-07-17 21:46:54,924 INFO L263 TraceCheckUtils]: 32: Hoare triple {33459#true} call waterRise(); {33459#true} is VALID [2020-07-17 21:46:54,924 INFO L280 TraceCheckUtils]: 33: Hoare triple {33459#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33459#true} is VALID [2020-07-17 21:46:54,924 INFO L280 TraceCheckUtils]: 34: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,925 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33459#true} {33459#true} #471#return; {33459#true} is VALID [2020-07-17 21:46:54,925 INFO L280 TraceCheckUtils]: 36: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-17 21:46:54,925 INFO L280 TraceCheckUtils]: 37: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-17 21:46:54,925 INFO L280 TraceCheckUtils]: 38: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-17 21:46:54,925 INFO L280 TraceCheckUtils]: 39: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-17 21:46:54,926 INFO L280 TraceCheckUtils]: 40: Hoare triple {33459#true} assume !(0 != ~tmp___1~0); {33459#true} is VALID [2020-07-17 21:46:54,926 INFO L263 TraceCheckUtils]: 41: Hoare triple {33459#true} call timeShift(); {33459#true} is VALID [2020-07-17 21:46:54,926 INFO L263 TraceCheckUtils]: 42: Hoare triple {33459#true} call __utac_acc__Specification5_spec__2(); {33459#true} is VALID [2020-07-17 21:46:54,926 INFO L263 TraceCheckUtils]: 43: Hoare triple {33459#true} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,926 INFO L280 TraceCheckUtils]: 44: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,926 INFO L280 TraceCheckUtils]: 45: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,927 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {33459#true} {33459#true} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,927 INFO L280 TraceCheckUtils]: 47: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,927 INFO L280 TraceCheckUtils]: 48: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,927 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33459#true} {33459#true} #485#return; {33459#true} is VALID [2020-07-17 21:46:54,927 INFO L280 TraceCheckUtils]: 50: Hoare triple {33459#true} assume !(0 != ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,928 INFO L280 TraceCheckUtils]: 51: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-17 21:46:54,928 INFO L263 TraceCheckUtils]: 52: Hoare triple {33459#true} call processEnvironment(); {33459#true} is VALID [2020-07-17 21:46:54,928 INFO L280 TraceCheckUtils]: 53: Hoare triple {33459#true} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,928 INFO L280 TraceCheckUtils]: 54: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,928 INFO L263 TraceCheckUtils]: 55: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,928 INFO L280 TraceCheckUtils]: 56: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-17 21:46:54,929 INFO L263 TraceCheckUtils]: 57: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-17 21:46:54,929 INFO L280 TraceCheckUtils]: 58: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,929 INFO L280 TraceCheckUtils]: 59: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-17 21:46:54,929 INFO L280 TraceCheckUtils]: 60: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,929 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-17 21:46:54,929 INFO L280 TraceCheckUtils]: 62: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-17 21:46:54,930 INFO L280 TraceCheckUtils]: 63: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,930 INFO L280 TraceCheckUtils]: 64: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-17 21:46:54,930 INFO L280 TraceCheckUtils]: 65: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,930 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-17 21:46:54,930 INFO L280 TraceCheckUtils]: 67: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-17 21:46:54,931 INFO L280 TraceCheckUtils]: 68: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,931 INFO L263 TraceCheckUtils]: 69: Hoare triple {33459#true} call activatePump(); {33459#true} is VALID [2020-07-17 21:46:54,931 INFO L280 TraceCheckUtils]: 70: Hoare triple {33459#true} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-17 21:46:54,931 INFO L280 TraceCheckUtils]: 71: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,931 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-17 21:46:54,931 INFO L280 TraceCheckUtils]: 73: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,932 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:54,932 INFO L263 TraceCheckUtils]: 75: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:54,932 INFO L280 TraceCheckUtils]: 76: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,932 INFO L263 TraceCheckUtils]: 77: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,932 INFO L280 TraceCheckUtils]: 78: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,933 INFO L280 TraceCheckUtils]: 79: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,933 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-17 21:46:54,933 INFO L280 TraceCheckUtils]: 81: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-17 21:46:54,933 INFO L280 TraceCheckUtils]: 82: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-17 21:46:54,933 INFO L280 TraceCheckUtils]: 83: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,933 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-17 21:46:54,934 INFO L280 TraceCheckUtils]: 85: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,934 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {33459#true} {33459#true} #479#return; {33459#true} is VALID [2020-07-17 21:46:54,934 INFO L280 TraceCheckUtils]: 87: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-17 21:46:54,934 INFO L280 TraceCheckUtils]: 88: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-17 21:46:54,934 INFO L280 TraceCheckUtils]: 89: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-17 21:46:54,935 INFO L280 TraceCheckUtils]: 90: Hoare triple {33459#true} assume !(0 != ~tmp~5); {33459#true} is VALID [2020-07-17 21:46:54,935 INFO L280 TraceCheckUtils]: 91: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-17 21:46:54,935 INFO L280 TraceCheckUtils]: 92: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-17 21:46:54,935 INFO L280 TraceCheckUtils]: 93: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-17 21:46:54,935 INFO L280 TraceCheckUtils]: 94: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-17 21:46:54,935 INFO L280 TraceCheckUtils]: 95: Hoare triple {33459#true} assume !(0 != ~tmp___1~0); {33459#true} is VALID [2020-07-17 21:46:54,936 INFO L263 TraceCheckUtils]: 96: Hoare triple {33459#true} call timeShift(); {33459#true} is VALID [2020-07-17 21:46:54,936 INFO L263 TraceCheckUtils]: 97: Hoare triple {33459#true} call __utac_acc__Specification5_spec__2(); {33459#true} is VALID [2020-07-17 21:46:54,936 INFO L263 TraceCheckUtils]: 98: Hoare triple {33459#true} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,936 INFO L280 TraceCheckUtils]: 99: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,936 INFO L280 TraceCheckUtils]: 100: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,936 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {33459#true} {33459#true} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,937 INFO L280 TraceCheckUtils]: 102: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,937 INFO L280 TraceCheckUtils]: 103: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,937 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {33459#true} {33459#true} #485#return; {33459#true} is VALID [2020-07-17 21:46:54,937 INFO L280 TraceCheckUtils]: 105: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,937 INFO L263 TraceCheckUtils]: 106: Hoare triple {33459#true} call lowerWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,938 INFO L280 TraceCheckUtils]: 107: Hoare triple {33459#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-17 21:46:54,938 INFO L280 TraceCheckUtils]: 108: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,938 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-17 21:46:54,938 INFO L280 TraceCheckUtils]: 110: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-17 21:46:54,938 INFO L263 TraceCheckUtils]: 111: Hoare triple {33459#true} call processEnvironment(); {33459#true} is VALID [2020-07-17 21:46:54,938 INFO L280 TraceCheckUtils]: 112: Hoare triple {33459#true} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,939 INFO L280 TraceCheckUtils]: 113: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,939 INFO L263 TraceCheckUtils]: 114: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-17 21:46:54,939 INFO L280 TraceCheckUtils]: 115: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,939 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,939 INFO L280 TraceCheckUtils]: 117: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,940 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:54,940 INFO L263 TraceCheckUtils]: 119: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:54,940 INFO L280 TraceCheckUtils]: 120: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,940 INFO L263 TraceCheckUtils]: 121: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,940 INFO L280 TraceCheckUtils]: 122: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,940 INFO L280 TraceCheckUtils]: 123: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,941 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-17 21:46:54,941 INFO L280 TraceCheckUtils]: 125: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-17 21:46:54,941 INFO L280 TraceCheckUtils]: 126: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-17 21:46:54,941 INFO L280 TraceCheckUtils]: 127: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,941 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-17 21:46:54,941 INFO L280 TraceCheckUtils]: 129: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,942 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33459#true} {33459#true} #479#return; {33459#true} is VALID [2020-07-17 21:46:54,942 INFO L280 TraceCheckUtils]: 131: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-17 21:46:54,942 INFO L280 TraceCheckUtils]: 132: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-17 21:46:54,942 INFO L280 TraceCheckUtils]: 133: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-17 21:46:54,942 INFO L280 TraceCheckUtils]: 134: Hoare triple {33459#true} assume !(0 != ~tmp~5); {33459#true} is VALID [2020-07-17 21:46:54,942 INFO L280 TraceCheckUtils]: 135: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-17 21:46:54,943 INFO L280 TraceCheckUtils]: 136: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-17 21:46:54,943 INFO L280 TraceCheckUtils]: 137: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-17 21:46:54,943 INFO L280 TraceCheckUtils]: 138: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-17 21:46:54,943 INFO L280 TraceCheckUtils]: 139: Hoare triple {33459#true} assume !(0 != ~tmp___1~0); {33459#true} is VALID [2020-07-17 21:46:54,943 INFO L263 TraceCheckUtils]: 140: Hoare triple {33459#true} call timeShift(); {33459#true} is VALID [2020-07-17 21:46:54,943 INFO L263 TraceCheckUtils]: 141: Hoare triple {33459#true} call __utac_acc__Specification5_spec__2(); {33459#true} is VALID [2020-07-17 21:46:54,944 INFO L263 TraceCheckUtils]: 142: Hoare triple {33459#true} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-17 21:46:54,944 INFO L280 TraceCheckUtils]: 143: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-17 21:46:54,944 INFO L280 TraceCheckUtils]: 144: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,944 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {33459#true} {33459#true} #497#return; {33459#true} is VALID [2020-07-17 21:46:54,944 INFO L280 TraceCheckUtils]: 146: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-17 21:46:54,944 INFO L280 TraceCheckUtils]: 147: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,945 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {33459#true} {33459#true} #485#return; {33459#true} is VALID [2020-07-17 21:46:54,945 INFO L280 TraceCheckUtils]: 149: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,945 INFO L263 TraceCheckUtils]: 150: Hoare triple {33459#true} call lowerWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,945 INFO L280 TraceCheckUtils]: 151: Hoare triple {33459#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-17 21:46:54,945 INFO L280 TraceCheckUtils]: 152: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,946 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-17 21:46:54,946 INFO L280 TraceCheckUtils]: 154: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-17 21:46:54,946 INFO L263 TraceCheckUtils]: 155: Hoare triple {33459#true} call processEnvironment(); {33459#true} is VALID [2020-07-17 21:46:54,946 INFO L280 TraceCheckUtils]: 156: Hoare triple {33459#true} havoc ~tmp~0; {33459#true} is VALID [2020-07-17 21:46:54,946 INFO L280 TraceCheckUtils]: 157: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-17 21:46:54,946 INFO L263 TraceCheckUtils]: 158: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-17 21:46:54,947 INFO L280 TraceCheckUtils]: 159: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,947 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-17 21:46:54,947 INFO L280 TraceCheckUtils]: 161: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,947 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-17 21:46:54,947 INFO L263 TraceCheckUtils]: 163: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-17 21:46:54,947 INFO L280 TraceCheckUtils]: 164: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-17 21:46:54,948 INFO L263 TraceCheckUtils]: 165: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-17 21:46:54,948 INFO L280 TraceCheckUtils]: 166: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-17 21:46:54,948 INFO L280 TraceCheckUtils]: 167: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,948 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-17 21:46:54,948 INFO L280 TraceCheckUtils]: 169: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-17 21:46:54,949 INFO L280 TraceCheckUtils]: 170: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-17 21:46:54,949 INFO L280 TraceCheckUtils]: 171: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,949 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-17 21:46:54,949 INFO L280 TraceCheckUtils]: 173: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,949 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {33459#true} {33459#true} #479#return; {33459#true} is VALID [2020-07-17 21:46:54,949 INFO L280 TraceCheckUtils]: 175: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-17 21:46:54,950 INFO L280 TraceCheckUtils]: 176: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-17 21:46:54,950 INFO L280 TraceCheckUtils]: 177: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-17 21:46:54,950 INFO L280 TraceCheckUtils]: 178: Hoare triple {33459#true} assume !(0 != ~tmp~5); {33459#true} is VALID [2020-07-17 21:46:54,950 INFO L280 TraceCheckUtils]: 179: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-17 21:46:54,950 INFO L280 TraceCheckUtils]: 180: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-17 21:46:54,950 INFO L280 TraceCheckUtils]: 181: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-17 21:46:54,951 INFO L280 TraceCheckUtils]: 182: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-17 21:46:54,951 INFO L280 TraceCheckUtils]: 183: Hoare triple {33459#true} assume 0 != ~tmp___1~0; {33459#true} is VALID [2020-07-17 21:46:54,951 INFO L263 TraceCheckUtils]: 184: Hoare triple {33459#true} call stopSystem(); {33459#true} is VALID [2020-07-17 21:46:54,951 INFO L280 TraceCheckUtils]: 185: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-17 21:46:54,951 INFO L263 TraceCheckUtils]: 186: Hoare triple {33459#true} call deactivatePump(); {33459#true} is VALID [2020-07-17 21:46:54,952 INFO L280 TraceCheckUtils]: 187: Hoare triple {33459#true} ~pumpRunning~0 := 0; {33459#true} is VALID [2020-07-17 21:46:54,952 INFO L280 TraceCheckUtils]: 188: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-17 21:46:54,952 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {33459#true} {33459#true} #461#return; {33459#true} is VALID [2020-07-17 21:46:54,971 INFO L280 TraceCheckUtils]: 190: Hoare triple {33459#true} ~systemActive~0 := 0; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,974 INFO L280 TraceCheckUtils]: 191: Hoare triple {34376#(= 0 ~systemActive~0)} assume true; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,976 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {34376#(= 0 ~systemActive~0)} {33459#true} #477#return; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,979 INFO L263 TraceCheckUtils]: 193: Hoare triple {34376#(= 0 ~systemActive~0)} call timeShift(); {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,979 INFO L263 TraceCheckUtils]: 194: Hoare triple {34376#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,980 INFO L263 TraceCheckUtils]: 195: Hoare triple {34376#(= 0 ~systemActive~0)} call #t~ret60 := isPumpRunning(); {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,980 INFO L280 TraceCheckUtils]: 196: Hoare triple {34376#(= 0 ~systemActive~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,980 INFO L280 TraceCheckUtils]: 197: Hoare triple {34376#(= 0 ~systemActive~0)} assume true; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,981 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {34376#(= 0 ~systemActive~0)} {34376#(= 0 ~systemActive~0)} #497#return; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,982 INFO L280 TraceCheckUtils]: 199: Hoare triple {34376#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,982 INFO L280 TraceCheckUtils]: 200: Hoare triple {34376#(= 0 ~systemActive~0)} assume true; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,982 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {34376#(= 0 ~systemActive~0)} {34376#(= 0 ~systemActive~0)} #485#return; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,983 INFO L280 TraceCheckUtils]: 202: Hoare triple {34376#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {34376#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:46:54,983 INFO L280 TraceCheckUtils]: 203: Hoare triple {34376#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {33460#false} is VALID [2020-07-17 21:46:54,983 INFO L263 TraceCheckUtils]: 204: Hoare triple {33460#false} call processEnvironment(); {33460#false} is VALID [2020-07-17 21:46:54,983 INFO L280 TraceCheckUtils]: 205: Hoare triple {33460#false} havoc ~tmp~0; {33460#false} is VALID [2020-07-17 21:46:54,984 INFO L280 TraceCheckUtils]: 206: Hoare triple {33460#false} assume 0 == ~pumpRunning~0; {33460#false} is VALID [2020-07-17 21:46:54,984 INFO L263 TraceCheckUtils]: 207: Hoare triple {33460#false} call #t~ret1 := isHighWaterLevel(); {33460#false} is VALID [2020-07-17 21:46:54,984 INFO L280 TraceCheckUtils]: 208: Hoare triple {33460#false} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33460#false} is VALID [2020-07-17 21:46:54,984 INFO L263 TraceCheckUtils]: 209: Hoare triple {33460#false} call #t~ret19 := isHighWaterSensorDry(); {33460#false} is VALID [2020-07-17 21:46:54,984 INFO L280 TraceCheckUtils]: 210: Hoare triple {33460#false} havoc ~retValue_acc~11; {33460#false} is VALID [2020-07-17 21:46:54,984 INFO L280 TraceCheckUtils]: 211: Hoare triple {33460#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33460#false} is VALID [2020-07-17 21:46:54,984 INFO L280 TraceCheckUtils]: 212: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-17 21:46:54,985 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {33460#false} {33460#false} #483#return; {33460#false} is VALID [2020-07-17 21:46:54,985 INFO L280 TraceCheckUtils]: 214: Hoare triple {33460#false} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33460#false} is VALID [2020-07-17 21:46:54,985 INFO L280 TraceCheckUtils]: 215: Hoare triple {33460#false} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33460#false} is VALID [2020-07-17 21:46:54,985 INFO L280 TraceCheckUtils]: 216: Hoare triple {33460#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33460#false} is VALID [2020-07-17 21:46:54,985 INFO L280 TraceCheckUtils]: 217: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-17 21:46:54,986 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {33460#false} {33460#false} #463#return; {33460#false} is VALID [2020-07-17 21:46:54,986 INFO L280 TraceCheckUtils]: 219: Hoare triple {33460#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33460#false} is VALID [2020-07-17 21:46:54,986 INFO L280 TraceCheckUtils]: 220: Hoare triple {33460#false} assume 0 != ~tmp~0; {33460#false} is VALID [2020-07-17 21:46:54,986 INFO L263 TraceCheckUtils]: 221: Hoare triple {33460#false} call activatePump(); {33460#false} is VALID [2020-07-17 21:46:54,987 INFO L280 TraceCheckUtils]: 222: Hoare triple {33460#false} ~pumpRunning~0 := 1; {33460#false} is VALID [2020-07-17 21:46:54,987 INFO L280 TraceCheckUtils]: 223: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-17 21:46:54,987 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {33460#false} {33460#false} #465#return; {33460#false} is VALID [2020-07-17 21:46:54,987 INFO L280 TraceCheckUtils]: 225: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-17 21:46:54,987 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {33460#false} {33460#false} #489#return; {33460#false} is VALID [2020-07-17 21:46:54,988 INFO L263 TraceCheckUtils]: 227: Hoare triple {33460#false} call __utac_acc__Specification5_spec__3(); {33460#false} is VALID [2020-07-17 21:46:54,988 INFO L280 TraceCheckUtils]: 228: Hoare triple {33460#false} havoc ~tmp~7;havoc ~tmp___0~2; {33460#false} is VALID [2020-07-17 21:46:54,988 INFO L263 TraceCheckUtils]: 229: Hoare triple {33460#false} call #t~ret61 := getWaterLevel(); {33460#false} is VALID [2020-07-17 21:46:54,988 INFO L280 TraceCheckUtils]: 230: Hoare triple {33460#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33460#false} is VALID [2020-07-17 21:46:54,988 INFO L280 TraceCheckUtils]: 231: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-17 21:46:54,988 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {33460#false} {33460#false} #499#return; {33460#false} is VALID [2020-07-17 21:46:54,989 INFO L280 TraceCheckUtils]: 233: Hoare triple {33460#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33460#false} is VALID [2020-07-17 21:46:54,989 INFO L280 TraceCheckUtils]: 234: Hoare triple {33460#false} assume 2 != ~tmp~7; {33460#false} is VALID [2020-07-17 21:46:54,989 INFO L263 TraceCheckUtils]: 235: Hoare triple {33460#false} call #t~ret62 := isPumpRunning(); {33460#false} is VALID [2020-07-17 21:46:54,989 INFO L280 TraceCheckUtils]: 236: Hoare triple {33460#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33460#false} is VALID [2020-07-17 21:46:54,989 INFO L280 TraceCheckUtils]: 237: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-17 21:46:54,989 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {33460#false} {33460#false} #501#return; {33460#false} is VALID [2020-07-17 21:46:54,990 INFO L280 TraceCheckUtils]: 239: Hoare triple {33460#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {33460#false} is VALID [2020-07-17 21:46:54,990 INFO L280 TraceCheckUtils]: 240: Hoare triple {33460#false} assume 0 != ~tmp___0~2; {33460#false} is VALID [2020-07-17 21:46:54,990 INFO L280 TraceCheckUtils]: 241: Hoare triple {33460#false} assume 0 == ~switchedOnBeforeTS~0; {33460#false} is VALID [2020-07-17 21:46:54,990 INFO L263 TraceCheckUtils]: 242: Hoare triple {33460#false} call __automaton_fail(); {33460#false} is VALID [2020-07-17 21:46:54,990 INFO L280 TraceCheckUtils]: 243: Hoare triple {33460#false} assume !false; {33460#false} is VALID [2020-07-17 21:46:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2020-07-17 21:46:55,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:46:55,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [16] total 17 [2020-07-17 21:46:55,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299022886] [2020-07-17 21:46:55,017 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2020-07-17 21:46:55,017 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:55,017 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 21:46:55,193 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:55,194 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 21:46:55,194 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:55,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 21:46:55,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-17 21:46:55,195 INFO L87 Difference]: Start difference. First operand 1323 states and 1533 transitions. Second operand 3 states. [2020-07-17 21:47:04,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:04,606 INFO L93 Difference]: Finished difference Result 2115 states and 2457 transitions. [2020-07-17 21:47:04,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 21:47:04,606 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2020-07-17 21:47:04,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:47:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 305 transitions. [2020-07-17 21:47:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:47:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 305 transitions. [2020-07-17 21:47:04,618 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 305 transitions. [2020-07-17 21:47:05,058 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:05,117 INFO L225 Difference]: With dead ends: 2115 [2020-07-17 21:47:05,118 INFO L226 Difference]: Without dead ends: 843 [2020-07-17 21:47:05,122 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 323 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-17 21:47:05,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2020-07-17 21:47:13,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 823. [2020-07-17 21:47:13,264 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:13,264 INFO L82 GeneralOperation]: Start isEquivalent. First operand 843 states. Second operand 823 states. [2020-07-17 21:47:13,265 INFO L74 IsIncluded]: Start isIncluded. First operand 843 states. Second operand 823 states. [2020-07-17 21:47:13,265 INFO L87 Difference]: Start difference. First operand 843 states. Second operand 823 states. [2020-07-17 21:47:13,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:13,314 INFO L93 Difference]: Finished difference Result 843 states and 967 transitions. [2020-07-17 21:47:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 967 transitions. [2020-07-17 21:47:13,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:13,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:13,317 INFO L74 IsIncluded]: Start isIncluded. First operand 823 states. Second operand 843 states. [2020-07-17 21:47:13,317 INFO L87 Difference]: Start difference. First operand 823 states. Second operand 843 states. [2020-07-17 21:47:13,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:13,366 INFO L93 Difference]: Finished difference Result 843 states and 967 transitions. [2020-07-17 21:47:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 967 transitions. [2020-07-17 21:47:13,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:13,369 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:13,369 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:13,369 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 823 states. [2020-07-17 21:47:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 823 states and 939 transitions. [2020-07-17 21:47:13,427 INFO L78 Accepts]: Start accepts. Automaton has 823 states and 939 transitions. Word has length 244 [2020-07-17 21:47:13,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:13,427 INFO L479 AbstractCegarLoop]: Abstraction has 823 states and 939 transitions. [2020-07-17 21:47:13,427 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 21:47:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 939 transitions. [2020-07-17 21:47:13,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2020-07-17 21:47:13,434 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:13,434 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:13,647 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:47:13,648 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:13,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:13,649 INFO L82 PathProgramCache]: Analyzing trace with hash 721379933, now seen corresponding path program 1 times [2020-07-17 21:47:13,649 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:13,649 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197171745] [2020-07-17 21:47:13,650 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,123 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {40420#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {40218#true} is VALID [2020-07-17 21:47:14,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #517#return; {40218#true} is VALID [2020-07-17 21:47:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,200 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #421#return; {40218#true} is VALID [2020-07-17 21:47:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,203 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #423#return; {40218#true} is VALID [2020-07-17 21:47:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {40218#true} is VALID [2020-07-17 21:47:14,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,208 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #425#return; {40218#true} is VALID [2020-07-17 21:47:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,212 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #427#return; {40218#true} is VALID [2020-07-17 21:47:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40218#true} is VALID [2020-07-17 21:47:14,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,231 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #507#return; {40218#true} is VALID [2020-07-17 21:47:14,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40218#true} is VALID [2020-07-17 21:47:14,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,249 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #471#return; {40218#true} is VALID [2020-07-17 21:47:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,309 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,310 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,311 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,351 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:14,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-17 21:47:14,352 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-17 21:47:14,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,354 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:14,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-17 21:47:14,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,355 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-17 21:47:14,355 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,355 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-17 21:47:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,360 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-17 21:47:14,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:14,361 INFO L263 TraceCheckUtils]: 2: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-17 21:47:14,362 INFO L263 TraceCheckUtils]: 4: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-17 21:47:14,362 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,363 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:14,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-17 21:47:14,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-17 21:47:14,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,365 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-17 21:47:14,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-17 21:47:14,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,367 INFO L263 TraceCheckUtils]: 16: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,367 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,367 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-17 21:47:14,368 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,368 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-17 21:47:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,461 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,462 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,465 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,470 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #491#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,472 INFO L263 TraceCheckUtils]: 0: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,472 INFO L263 TraceCheckUtils]: 1: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,474 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:14,474 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} assume !(0 != ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:14,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume 0 != ~systemActive~0; {40218#true} is VALID [2020-07-17 21:47:14,476 INFO L263 TraceCheckUtils]: 10: Hoare triple {40218#true} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:14,477 INFO L263 TraceCheckUtils]: 13: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-17 21:47:14,477 INFO L263 TraceCheckUtils]: 15: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-17 21:47:14,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,479 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:14,479 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-17 21:47:14,479 INFO L280 TraceCheckUtils]: 21: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,479 INFO L280 TraceCheckUtils]: 22: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-17 21:47:14,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,480 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-17 21:47:14,480 INFO L280 TraceCheckUtils]: 25: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-17 21:47:14,481 INFO L280 TraceCheckUtils]: 26: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,482 INFO L263 TraceCheckUtils]: 27: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,482 INFO L280 TraceCheckUtils]: 28: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,482 INFO L280 TraceCheckUtils]: 29: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,483 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-17 21:47:14,483 INFO L280 TraceCheckUtils]: 31: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,483 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-17 21:47:14,484 INFO L263 TraceCheckUtils]: 33: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:14,484 INFO L280 TraceCheckUtils]: 34: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,484 INFO L263 TraceCheckUtils]: 35: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,485 INFO L280 TraceCheckUtils]: 36: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,486 INFO L280 TraceCheckUtils]: 37: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,488 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,489 INFO L280 TraceCheckUtils]: 39: Hoare triple {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,490 INFO L280 TraceCheckUtils]: 40: Hoare triple {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,490 INFO L280 TraceCheckUtils]: 41: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,491 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #491#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,492 INFO L280 TraceCheckUtils]: 43: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,492 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #479#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,576 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,577 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,579 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,599 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:14,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:14,600 INFO L263 TraceCheckUtils]: 2: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-17 21:47:14,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,601 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:14,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,602 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,717 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-17 21:47:14,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,718 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,720 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-17 21:47:14,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,723 INFO L280 TraceCheckUtils]: 7: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,724 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:14,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,725 INFO L263 TraceCheckUtils]: 1: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,726 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,727 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,729 INFO L263 TraceCheckUtils]: 9: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,730 INFO L280 TraceCheckUtils]: 10: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,730 INFO L280 TraceCheckUtils]: 11: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,731 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,732 INFO L263 TraceCheckUtils]: 14: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,733 INFO L280 TraceCheckUtils]: 15: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:14,733 INFO L263 TraceCheckUtils]: 17: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-17 21:47:14,733 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,733 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:14,734 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,734 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,735 INFO L263 TraceCheckUtils]: 22: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:14,735 INFO L280 TraceCheckUtils]: 23: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,735 INFO L263 TraceCheckUtils]: 24: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,736 INFO L280 TraceCheckUtils]: 25: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,736 INFO L280 TraceCheckUtils]: 26: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,737 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-17 21:47:14,738 INFO L280 TraceCheckUtils]: 28: Hoare triple {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,741 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:14,741 INFO L280 TraceCheckUtils]: 32: Hoare triple {40517#(not (= 2 |old(~waterLevel~0)|))} assume true; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:14,742 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {40517#(not (= 2 |old(~waterLevel~0)|))} {40283#(= 2 ~waterLevel~0)} #479#return; {40219#false} is VALID [2020-07-17 21:47:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,757 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,757 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,758 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,758 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,758 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,759 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40218#true} is VALID [2020-07-17 21:47:14,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #487#return; {40218#true} is VALID [2020-07-17 21:47:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,773 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:14,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:14,773 INFO L263 TraceCheckUtils]: 2: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-17 21:47:14,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,774 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:14,774 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,774 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-17 21:47:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:14,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,781 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:14,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,782 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:14,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,782 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:14,783 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-17 21:47:14,783 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-17 21:47:14,783 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,783 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-17 21:47:14,785 INFO L263 TraceCheckUtils]: 0: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,785 INFO L263 TraceCheckUtils]: 1: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,785 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,786 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:14,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} assume 0 != ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:14,787 INFO L263 TraceCheckUtils]: 9: Hoare triple {40218#true} call lowerWaterLevel(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40218#true} is VALID [2020-07-17 21:47:14,788 INFO L280 TraceCheckUtils]: 11: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,788 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40218#true} {40218#true} #487#return; {40218#true} is VALID [2020-07-17 21:47:14,788 INFO L280 TraceCheckUtils]: 13: Hoare triple {40218#true} assume 0 != ~systemActive~0; {40218#true} is VALID [2020-07-17 21:47:14,789 INFO L263 TraceCheckUtils]: 14: Hoare triple {40218#true} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:14,790 INFO L263 TraceCheckUtils]: 17: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-17 21:47:14,790 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,790 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:14,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,790 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-17 21:47:14,791 INFO L263 TraceCheckUtils]: 22: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:14,791 INFO L280 TraceCheckUtils]: 23: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,791 INFO L263 TraceCheckUtils]: 24: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,791 INFO L280 TraceCheckUtils]: 25: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:14,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,792 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:14,792 INFO L280 TraceCheckUtils]: 28: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-17 21:47:14,792 INFO L280 TraceCheckUtils]: 29: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-17 21:47:14,792 INFO L280 TraceCheckUtils]: 30: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,792 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-17 21:47:14,793 INFO L280 TraceCheckUtils]: 32: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,793 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {40218#true} {40219#false} #479#return; {40219#false} is VALID [2020-07-17 21:47:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40218#true} is VALID [2020-07-17 21:47:14,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,835 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #461#return; {40218#true} is VALID [2020-07-17 21:47:14,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {40562#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:14,836 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call deactivatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40218#true} is VALID [2020-07-17 21:47:14,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #461#return; {40218#true} is VALID [2020-07-17 21:47:14,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} ~systemActive~0 := 0; {40218#true} is VALID [2020-07-17 21:47:14,837 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,837 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40219#false} #477#return; {40219#false} is VALID [2020-07-17 21:47:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,849 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,849 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,849 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,850 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:14,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,859 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:14,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,860 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,860 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:14,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,860 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:14,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-17 21:47:14,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-17 21:47:14,861 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,861 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-17 21:47:14,862 INFO L263 TraceCheckUtils]: 0: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,863 INFO L263 TraceCheckUtils]: 1: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,863 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,863 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,864 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:14,864 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} assume !(0 != ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:14,864 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume !(0 != ~systemActive~0); {40218#true} is VALID [2020-07-17 21:47:14,865 INFO L263 TraceCheckUtils]: 10: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:14,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,865 INFO L263 TraceCheckUtils]: 12: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,865 INFO L280 TraceCheckUtils]: 13: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:14,865 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,866 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:14,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-17 21:47:14,866 INFO L280 TraceCheckUtils]: 17: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-17 21:47:14,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,866 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-17 21:47:14,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,867 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40219#false} #479#return; {40219#false} is VALID [2020-07-17 21:47:14,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {40588#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40219#false} #475#return; {40219#false} is VALID [2020-07-17 21:47:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,900 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,901 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,901 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,903 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40219#false} #485#return; {40219#false} is VALID [2020-07-17 21:47:14,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,919 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,919 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:14,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-17 21:47:14,920 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-17 21:47:14,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,920 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,920 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,921 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:14,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-17 21:47:14,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,921 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-17 21:47:14,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,922 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-17 21:47:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,927 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-17 21:47:14,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:14,927 INFO L263 TraceCheckUtils]: 2: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-17 21:47:14,928 INFO L263 TraceCheckUtils]: 4: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-17 21:47:14,928 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,928 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:14,929 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-17 21:47:14,929 INFO L280 TraceCheckUtils]: 10: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,929 INFO L280 TraceCheckUtils]: 11: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-17 21:47:14,929 INFO L280 TraceCheckUtils]: 12: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,929 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-17 21:47:14,930 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-17 21:47:14,930 INFO L280 TraceCheckUtils]: 15: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,931 INFO L263 TraceCheckUtils]: 16: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,931 INFO L280 TraceCheckUtils]: 17: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,931 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,931 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-17 21:47:14,932 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,932 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40219#false} #489#return; {40219#false} is VALID [2020-07-17 21:47:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:14,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,935 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40219#false} #499#return; {40219#false} is VALID [2020-07-17 21:47:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,939 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40219#false} #501#return; {40219#false} is VALID [2020-07-17 21:47:14,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {40218#true} call ULTIMATE.init(); {40420#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:47:14,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {40420#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {40218#true} is VALID [2020-07-17 21:47:14,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,945 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40218#true} #517#return; {40218#true} is VALID [2020-07-17 21:47:14,945 INFO L263 TraceCheckUtils]: 4: Hoare triple {40218#true} call #t~ret73 := main(); {40218#true} is VALID [2020-07-17 21:47:14,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} havoc ~retValue_acc~8;havoc ~tmp~6; {40218#true} is VALID [2020-07-17 21:47:14,945 INFO L263 TraceCheckUtils]: 6: Hoare triple {40218#true} call select_helpers(); {40218#true} is VALID [2020-07-17 21:47:14,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,945 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #421#return; {40218#true} is VALID [2020-07-17 21:47:14,946 INFO L263 TraceCheckUtils]: 9: Hoare triple {40218#true} call select_features(); {40218#true} is VALID [2020-07-17 21:47:14,946 INFO L280 TraceCheckUtils]: 10: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,946 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40218#true} {40218#true} #423#return; {40218#true} is VALID [2020-07-17 21:47:14,946 INFO L263 TraceCheckUtils]: 12: Hoare triple {40218#true} call #t~ret59 := valid_product(); {40218#true} is VALID [2020-07-17 21:47:14,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {40218#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {40218#true} is VALID [2020-07-17 21:47:14,947 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,947 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40218#true} {40218#true} #425#return; {40218#true} is VALID [2020-07-17 21:47:14,947 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {40218#true} is VALID [2020-07-17 21:47:14,947 INFO L280 TraceCheckUtils]: 17: Hoare triple {40218#true} assume 0 != ~tmp~6; {40218#true} is VALID [2020-07-17 21:47:14,947 INFO L263 TraceCheckUtils]: 18: Hoare triple {40218#true} call setup(); {40218#true} is VALID [2020-07-17 21:47:14,948 INFO L280 TraceCheckUtils]: 19: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,948 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40218#true} {40218#true} #427#return; {40218#true} is VALID [2020-07-17 21:47:14,948 INFO L263 TraceCheckUtils]: 21: Hoare triple {40218#true} call runTest(); {40218#true} is VALID [2020-07-17 21:47:14,949 INFO L263 TraceCheckUtils]: 22: Hoare triple {40218#true} call __utac_acc__Specification5_spec__1(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,949 INFO L280 TraceCheckUtils]: 23: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40218#true} is VALID [2020-07-17 21:47:14,950 INFO L280 TraceCheckUtils]: 24: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,950 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40218#true} {40218#true} #507#return; {40218#true} is VALID [2020-07-17 21:47:14,950 INFO L263 TraceCheckUtils]: 26: Hoare triple {40218#true} call test(); {40218#true} is VALID [2020-07-17 21:47:14,950 INFO L280 TraceCheckUtils]: 27: Hoare triple {40218#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40218#true} is VALID [2020-07-17 21:47:14,950 INFO L280 TraceCheckUtils]: 28: Hoare triple {40218#true} assume !false; {40218#true} is VALID [2020-07-17 21:47:14,951 INFO L280 TraceCheckUtils]: 29: Hoare triple {40218#true} assume ~splverifierCounter~0 < 4; {40218#true} is VALID [2020-07-17 21:47:14,951 INFO L280 TraceCheckUtils]: 30: Hoare triple {40218#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40218#true} is VALID [2020-07-17 21:47:14,951 INFO L280 TraceCheckUtils]: 31: Hoare triple {40218#true} assume 0 != ~tmp~5; {40218#true} is VALID [2020-07-17 21:47:14,952 INFO L263 TraceCheckUtils]: 32: Hoare triple {40218#true} call waterRise(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,952 INFO L280 TraceCheckUtils]: 33: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40218#true} is VALID [2020-07-17 21:47:14,953 INFO L280 TraceCheckUtils]: 34: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,953 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40218#true} {40218#true} #471#return; {40218#true} is VALID [2020-07-17 21:47:14,953 INFO L280 TraceCheckUtils]: 36: Hoare triple {40218#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40218#true} is VALID [2020-07-17 21:47:14,953 INFO L280 TraceCheckUtils]: 37: Hoare triple {40218#true} assume !(0 != ~tmp___0~1); {40218#true} is VALID [2020-07-17 21:47:14,953 INFO L280 TraceCheckUtils]: 38: Hoare triple {40218#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40218#true} is VALID [2020-07-17 21:47:14,953 INFO L280 TraceCheckUtils]: 39: Hoare triple {40218#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40218#true} is VALID [2020-07-17 21:47:14,954 INFO L280 TraceCheckUtils]: 40: Hoare triple {40218#true} assume !(0 != ~tmp___1~0); {40218#true} is VALID [2020-07-17 21:47:14,955 INFO L263 TraceCheckUtils]: 41: Hoare triple {40218#true} call timeShift(); {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:14,956 INFO L263 TraceCheckUtils]: 42: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,956 INFO L263 TraceCheckUtils]: 43: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,956 INFO L280 TraceCheckUtils]: 44: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,957 INFO L280 TraceCheckUtils]: 45: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,957 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,957 INFO L280 TraceCheckUtils]: 47: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,957 INFO L280 TraceCheckUtils]: 48: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,957 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:14,958 INFO L280 TraceCheckUtils]: 50: Hoare triple {40218#true} assume !(0 != ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:14,958 INFO L280 TraceCheckUtils]: 51: Hoare triple {40218#true} assume 0 != ~systemActive~0; {40218#true} is VALID [2020-07-17 21:47:14,959 INFO L263 TraceCheckUtils]: 52: Hoare triple {40218#true} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,959 INFO L280 TraceCheckUtils]: 53: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,959 INFO L280 TraceCheckUtils]: 54: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:14,960 INFO L263 TraceCheckUtils]: 55: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,960 INFO L280 TraceCheckUtils]: 56: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-17 21:47:14,960 INFO L263 TraceCheckUtils]: 57: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-17 21:47:14,960 INFO L280 TraceCheckUtils]: 58: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,960 INFO L280 TraceCheckUtils]: 59: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:14,961 INFO L280 TraceCheckUtils]: 60: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,961 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:14,961 INFO L280 TraceCheckUtils]: 62: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-17 21:47:14,961 INFO L280 TraceCheckUtils]: 63: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,961 INFO L280 TraceCheckUtils]: 64: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-17 21:47:14,961 INFO L280 TraceCheckUtils]: 65: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,962 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-17 21:47:14,962 INFO L280 TraceCheckUtils]: 67: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-17 21:47:14,962 INFO L280 TraceCheckUtils]: 68: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,963 INFO L263 TraceCheckUtils]: 69: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,963 INFO L280 TraceCheckUtils]: 70: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-17 21:47:14,963 INFO L280 TraceCheckUtils]: 71: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,964 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-17 21:47:14,964 INFO L280 TraceCheckUtils]: 73: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,964 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-17 21:47:14,964 INFO L263 TraceCheckUtils]: 75: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:14,964 INFO L280 TraceCheckUtils]: 76: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,964 INFO L263 TraceCheckUtils]: 77: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,965 INFO L280 TraceCheckUtils]: 78: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,966 INFO L280 TraceCheckUtils]: 79: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,967 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,968 INFO L280 TraceCheckUtils]: 81: Hoare triple {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,969 INFO L280 TraceCheckUtils]: 82: Hoare triple {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,970 INFO L280 TraceCheckUtils]: 83: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,971 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #491#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,972 INFO L280 TraceCheckUtils]: 85: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,972 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #479#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,973 INFO L280 TraceCheckUtils]: 87: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !false; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,974 INFO L280 TraceCheckUtils]: 88: Hoare triple {40283#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,974 INFO L280 TraceCheckUtils]: 89: Hoare triple {40283#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,975 INFO L280 TraceCheckUtils]: 90: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,976 INFO L280 TraceCheckUtils]: 91: Hoare triple {40283#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,977 INFO L280 TraceCheckUtils]: 92: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,977 INFO L280 TraceCheckUtils]: 93: Hoare triple {40283#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,978 INFO L280 TraceCheckUtils]: 94: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,979 INFO L280 TraceCheckUtils]: 95: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,980 INFO L263 TraceCheckUtils]: 96: Hoare triple {40283#(= 2 ~waterLevel~0)} call timeShift(); {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:14,981 INFO L263 TraceCheckUtils]: 97: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,981 INFO L263 TraceCheckUtils]: 98: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:14,981 INFO L280 TraceCheckUtils]: 99: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:14,981 INFO L280 TraceCheckUtils]: 100: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,982 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:14,982 INFO L280 TraceCheckUtils]: 102: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:14,982 INFO L280 TraceCheckUtils]: 103: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,983 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,984 INFO L280 TraceCheckUtils]: 105: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,985 INFO L263 TraceCheckUtils]: 106: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:14,986 INFO L280 TraceCheckUtils]: 107: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,986 INFO L280 TraceCheckUtils]: 108: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,987 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,988 INFO L280 TraceCheckUtils]: 110: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,989 INFO L263 TraceCheckUtils]: 111: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:14,989 INFO L280 TraceCheckUtils]: 112: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:14,990 INFO L280 TraceCheckUtils]: 113: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:14,990 INFO L263 TraceCheckUtils]: 114: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-17 21:47:14,990 INFO L280 TraceCheckUtils]: 115: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,990 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:14,990 INFO L280 TraceCheckUtils]: 117: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:14,991 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {40218#true} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:14,992 INFO L263 TraceCheckUtils]: 119: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:14,992 INFO L280 TraceCheckUtils]: 120: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:14,992 INFO L263 TraceCheckUtils]: 121: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:14,993 INFO L280 TraceCheckUtils]: 122: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,994 INFO L280 TraceCheckUtils]: 123: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:14,995 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-17 21:47:14,996 INFO L280 TraceCheckUtils]: 125: Hoare triple {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:14,996 INFO L280 TraceCheckUtils]: 126: Hoare triple {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,997 INFO L280 TraceCheckUtils]: 127: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:14,998 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:14,999 INFO L280 TraceCheckUtils]: 129: Hoare triple {40517#(not (= 2 |old(~waterLevel~0)|))} assume true; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:15,000 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {40517#(not (= 2 |old(~waterLevel~0)|))} {40283#(= 2 ~waterLevel~0)} #479#return; {40219#false} is VALID [2020-07-17 21:47:15,000 INFO L280 TraceCheckUtils]: 131: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-17 21:47:15,000 INFO L280 TraceCheckUtils]: 132: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-17 21:47:15,000 INFO L280 TraceCheckUtils]: 133: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-17 21:47:15,000 INFO L280 TraceCheckUtils]: 134: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-17 21:47:15,001 INFO L280 TraceCheckUtils]: 135: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-17 21:47:15,001 INFO L280 TraceCheckUtils]: 136: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-17 21:47:15,001 INFO L280 TraceCheckUtils]: 137: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-17 21:47:15,001 INFO L280 TraceCheckUtils]: 138: Hoare triple {40219#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40219#false} is VALID [2020-07-17 21:47:15,001 INFO L280 TraceCheckUtils]: 139: Hoare triple {40219#false} assume !(0 != ~tmp___1~0); {40219#false} is VALID [2020-07-17 21:47:15,001 INFO L263 TraceCheckUtils]: 140: Hoare triple {40219#false} call timeShift(); {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:15,003 INFO L263 TraceCheckUtils]: 141: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:15,003 INFO L263 TraceCheckUtils]: 142: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:15,003 INFO L280 TraceCheckUtils]: 143: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:15,003 INFO L280 TraceCheckUtils]: 144: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,003 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:15,004 INFO L280 TraceCheckUtils]: 146: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:15,004 INFO L280 TraceCheckUtils]: 147: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,004 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:15,004 INFO L280 TraceCheckUtils]: 149: Hoare triple {40218#true} assume 0 != ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:15,005 INFO L263 TraceCheckUtils]: 150: Hoare triple {40218#true} call lowerWaterLevel(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:15,005 INFO L280 TraceCheckUtils]: 151: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40218#true} is VALID [2020-07-17 21:47:15,005 INFO L280 TraceCheckUtils]: 152: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,006 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {40218#true} {40218#true} #487#return; {40218#true} is VALID [2020-07-17 21:47:15,006 INFO L280 TraceCheckUtils]: 154: Hoare triple {40218#true} assume 0 != ~systemActive~0; {40218#true} is VALID [2020-07-17 21:47:15,007 INFO L263 TraceCheckUtils]: 155: Hoare triple {40218#true} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:15,007 INFO L280 TraceCheckUtils]: 156: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:15,007 INFO L280 TraceCheckUtils]: 157: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:15,007 INFO L263 TraceCheckUtils]: 158: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-17 21:47:15,007 INFO L280 TraceCheckUtils]: 159: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,007 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:15,008 INFO L280 TraceCheckUtils]: 161: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,008 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-17 21:47:15,008 INFO L263 TraceCheckUtils]: 163: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:15,008 INFO L280 TraceCheckUtils]: 164: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:15,008 INFO L263 TraceCheckUtils]: 165: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:15,008 INFO L280 TraceCheckUtils]: 166: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:15,009 INFO L280 TraceCheckUtils]: 167: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,009 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:15,009 INFO L280 TraceCheckUtils]: 169: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-17 21:47:15,009 INFO L280 TraceCheckUtils]: 170: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-17 21:47:15,009 INFO L280 TraceCheckUtils]: 171: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,009 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-17 21:47:15,010 INFO L280 TraceCheckUtils]: 173: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,010 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {40218#true} {40219#false} #479#return; {40219#false} is VALID [2020-07-17 21:47:15,010 INFO L280 TraceCheckUtils]: 175: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-17 21:47:15,010 INFO L280 TraceCheckUtils]: 176: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-17 21:47:15,010 INFO L280 TraceCheckUtils]: 177: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-17 21:47:15,010 INFO L280 TraceCheckUtils]: 178: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-17 21:47:15,011 INFO L280 TraceCheckUtils]: 179: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-17 21:47:15,011 INFO L280 TraceCheckUtils]: 180: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-17 21:47:15,011 INFO L280 TraceCheckUtils]: 181: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-17 21:47:15,011 INFO L280 TraceCheckUtils]: 182: Hoare triple {40219#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40219#false} is VALID [2020-07-17 21:47:15,011 INFO L280 TraceCheckUtils]: 183: Hoare triple {40219#false} assume 0 != ~tmp___1~0; {40219#false} is VALID [2020-07-17 21:47:15,012 INFO L263 TraceCheckUtils]: 184: Hoare triple {40219#false} call stopSystem(); {40562#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:47:15,012 INFO L280 TraceCheckUtils]: 185: Hoare triple {40562#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:15,013 INFO L263 TraceCheckUtils]: 186: Hoare triple {40218#true} call deactivatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:15,013 INFO L280 TraceCheckUtils]: 187: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40218#true} is VALID [2020-07-17 21:47:15,013 INFO L280 TraceCheckUtils]: 188: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,013 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {40218#true} {40218#true} #461#return; {40218#true} is VALID [2020-07-17 21:47:15,014 INFO L280 TraceCheckUtils]: 190: Hoare triple {40218#true} ~systemActive~0 := 0; {40218#true} is VALID [2020-07-17 21:47:15,014 INFO L280 TraceCheckUtils]: 191: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,014 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {40218#true} {40219#false} #477#return; {40219#false} is VALID [2020-07-17 21:47:15,014 INFO L263 TraceCheckUtils]: 193: Hoare triple {40219#false} call timeShift(); {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:15,015 INFO L263 TraceCheckUtils]: 194: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:15,015 INFO L263 TraceCheckUtils]: 195: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:15,016 INFO L280 TraceCheckUtils]: 196: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:15,016 INFO L280 TraceCheckUtils]: 197: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,016 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:15,016 INFO L280 TraceCheckUtils]: 199: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:15,016 INFO L280 TraceCheckUtils]: 200: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,016 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-17 21:47:15,017 INFO L280 TraceCheckUtils]: 202: Hoare triple {40218#true} assume !(0 != ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:15,017 INFO L280 TraceCheckUtils]: 203: Hoare triple {40218#true} assume !(0 != ~systemActive~0); {40218#true} is VALID [2020-07-17 21:47:15,017 INFO L263 TraceCheckUtils]: 204: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:15,017 INFO L280 TraceCheckUtils]: 205: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:15,017 INFO L263 TraceCheckUtils]: 206: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:15,017 INFO L280 TraceCheckUtils]: 207: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:15,018 INFO L280 TraceCheckUtils]: 208: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,018 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:15,018 INFO L280 TraceCheckUtils]: 210: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-17 21:47:15,018 INFO L280 TraceCheckUtils]: 211: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-17 21:47:15,018 INFO L280 TraceCheckUtils]: 212: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,019 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-17 21:47:15,019 INFO L280 TraceCheckUtils]: 214: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,019 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {40218#true} {40219#false} #479#return; {40219#false} is VALID [2020-07-17 21:47:15,019 INFO L280 TraceCheckUtils]: 216: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-17 21:47:15,019 INFO L280 TraceCheckUtils]: 217: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-17 21:47:15,019 INFO L280 TraceCheckUtils]: 218: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-17 21:47:15,020 INFO L280 TraceCheckUtils]: 219: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-17 21:47:15,020 INFO L280 TraceCheckUtils]: 220: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-17 21:47:15,020 INFO L280 TraceCheckUtils]: 221: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-17 21:47:15,020 INFO L280 TraceCheckUtils]: 222: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-17 21:47:15,020 INFO L280 TraceCheckUtils]: 223: Hoare triple {40219#false} assume 0 != ~tmp___2~0; {40219#false} is VALID [2020-07-17 21:47:15,021 INFO L263 TraceCheckUtils]: 224: Hoare triple {40219#false} call startSystem(); {40588#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-17 21:47:15,021 INFO L280 TraceCheckUtils]: 225: Hoare triple {40588#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {40218#true} is VALID [2020-07-17 21:47:15,021 INFO L280 TraceCheckUtils]: 226: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,021 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {40218#true} {40219#false} #475#return; {40219#false} is VALID [2020-07-17 21:47:15,021 INFO L263 TraceCheckUtils]: 228: Hoare triple {40219#false} call timeShift(); {40219#false} is VALID [2020-07-17 21:47:15,022 INFO L263 TraceCheckUtils]: 229: Hoare triple {40219#false} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:15,022 INFO L263 TraceCheckUtils]: 230: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:15,022 INFO L280 TraceCheckUtils]: 231: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:15,022 INFO L280 TraceCheckUtils]: 232: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,022 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-17 21:47:15,022 INFO L280 TraceCheckUtils]: 234: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:15,023 INFO L280 TraceCheckUtils]: 235: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,024 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {40218#true} {40219#false} #485#return; {40219#false} is VALID [2020-07-17 21:47:15,024 INFO L280 TraceCheckUtils]: 237: Hoare triple {40219#false} assume !(0 != ~pumpRunning~0); {40219#false} is VALID [2020-07-17 21:47:15,024 INFO L280 TraceCheckUtils]: 238: Hoare triple {40219#false} assume 0 != ~systemActive~0; {40219#false} is VALID [2020-07-17 21:47:15,025 INFO L263 TraceCheckUtils]: 239: Hoare triple {40219#false} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:15,025 INFO L280 TraceCheckUtils]: 240: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:15,025 INFO L280 TraceCheckUtils]: 241: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:15,025 INFO L263 TraceCheckUtils]: 242: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:15,025 INFO L280 TraceCheckUtils]: 243: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-17 21:47:15,025 INFO L263 TraceCheckUtils]: 244: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-17 21:47:15,027 INFO L280 TraceCheckUtils]: 245: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:15,027 INFO L280 TraceCheckUtils]: 246: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:15,027 INFO L280 TraceCheckUtils]: 247: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,027 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:15,027 INFO L280 TraceCheckUtils]: 249: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-17 21:47:15,028 INFO L280 TraceCheckUtils]: 250: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-17 21:47:15,028 INFO L280 TraceCheckUtils]: 251: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-17 21:47:15,028 INFO L280 TraceCheckUtils]: 252: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,028 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-17 21:47:15,028 INFO L280 TraceCheckUtils]: 254: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-17 21:47:15,028 INFO L280 TraceCheckUtils]: 255: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:15,029 INFO L263 TraceCheckUtils]: 256: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:15,030 INFO L280 TraceCheckUtils]: 257: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-17 21:47:15,030 INFO L280 TraceCheckUtils]: 258: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,030 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-17 21:47:15,030 INFO L280 TraceCheckUtils]: 260: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,030 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {40218#true} {40219#false} #489#return; {40219#false} is VALID [2020-07-17 21:47:15,030 INFO L263 TraceCheckUtils]: 262: Hoare triple {40219#false} call __utac_acc__Specification5_spec__3(); {40219#false} is VALID [2020-07-17 21:47:15,031 INFO L280 TraceCheckUtils]: 263: Hoare triple {40219#false} havoc ~tmp~7;havoc ~tmp___0~2; {40219#false} is VALID [2020-07-17 21:47:15,031 INFO L263 TraceCheckUtils]: 264: Hoare triple {40219#false} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:15,031 INFO L280 TraceCheckUtils]: 265: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:15,031 INFO L280 TraceCheckUtils]: 266: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,031 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {40218#true} {40219#false} #499#return; {40219#false} is VALID [2020-07-17 21:47:15,031 INFO L280 TraceCheckUtils]: 268: Hoare triple {40219#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40219#false} is VALID [2020-07-17 21:47:15,032 INFO L280 TraceCheckUtils]: 269: Hoare triple {40219#false} assume 2 != ~tmp~7; {40219#false} is VALID [2020-07-17 21:47:15,032 INFO L263 TraceCheckUtils]: 270: Hoare triple {40219#false} call #t~ret62 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:15,032 INFO L280 TraceCheckUtils]: 271: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:15,032 INFO L280 TraceCheckUtils]: 272: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:15,032 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {40218#true} {40219#false} #501#return; {40219#false} is VALID [2020-07-17 21:47:15,032 INFO L280 TraceCheckUtils]: 274: Hoare triple {40219#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {40219#false} is VALID [2020-07-17 21:47:15,033 INFO L280 TraceCheckUtils]: 275: Hoare triple {40219#false} assume 0 != ~tmp___0~2; {40219#false} is VALID [2020-07-17 21:47:15,033 INFO L280 TraceCheckUtils]: 276: Hoare triple {40219#false} assume 0 == ~switchedOnBeforeTS~0; {40219#false} is VALID [2020-07-17 21:47:15,033 INFO L263 TraceCheckUtils]: 277: Hoare triple {40219#false} call __automaton_fail(); {40219#false} is VALID [2020-07-17 21:47:15,033 INFO L280 TraceCheckUtils]: 278: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-17 21:47:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 107 proven. 50 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2020-07-17 21:47:15,077 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1197171745] [2020-07-17 21:47:15,077 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1227512279] [2020-07-17 21:47:15,078 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:47:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:15,312 INFO L264 TraceCheckSpWp]: Trace formula consists of 1254 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:47:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:15,374 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:47:16,018 INFO L263 TraceCheckUtils]: 0: Hoare triple {40218#true} call ULTIMATE.init(); {40218#true} is VALID [2020-07-17 21:47:16,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,024 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40218#true} #517#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,025 INFO L263 TraceCheckUtils]: 4: Hoare triple {40616#(<= ~waterLevel~0 1)} call #t~ret73 := main(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {40616#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;havoc ~tmp~6; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,026 INFO L263 TraceCheckUtils]: 6: Hoare triple {40616#(<= ~waterLevel~0 1)} call select_helpers(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,026 INFO L280 TraceCheckUtils]: 7: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,027 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #421#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,027 INFO L263 TraceCheckUtils]: 9: Hoare triple {40616#(<= ~waterLevel~0 1)} call select_features(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,027 INFO L280 TraceCheckUtils]: 10: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,028 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #423#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,029 INFO L263 TraceCheckUtils]: 12: Hoare triple {40616#(<= ~waterLevel~0 1)} call #t~ret59 := valid_product(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {40616#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,031 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #425#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {40616#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,032 INFO L280 TraceCheckUtils]: 17: Hoare triple {40616#(<= ~waterLevel~0 1)} assume 0 != ~tmp~6; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,032 INFO L263 TraceCheckUtils]: 18: Hoare triple {40616#(<= ~waterLevel~0 1)} call setup(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,033 INFO L280 TraceCheckUtils]: 19: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,033 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #427#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,034 INFO L263 TraceCheckUtils]: 21: Hoare triple {40616#(<= ~waterLevel~0 1)} call runTest(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,034 INFO L263 TraceCheckUtils]: 22: Hoare triple {40616#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,035 INFO L280 TraceCheckUtils]: 23: Hoare triple {40616#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,035 INFO L280 TraceCheckUtils]: 24: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,035 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #507#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,036 INFO L263 TraceCheckUtils]: 26: Hoare triple {40616#(<= ~waterLevel~0 1)} call test(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,037 INFO L280 TraceCheckUtils]: 27: Hoare triple {40616#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,037 INFO L280 TraceCheckUtils]: 28: Hoare triple {40616#(<= ~waterLevel~0 1)} assume !false; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,038 INFO L280 TraceCheckUtils]: 29: Hoare triple {40616#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,044 INFO L280 TraceCheckUtils]: 30: Hoare triple {40616#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,044 INFO L280 TraceCheckUtils]: 31: Hoare triple {40616#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:16,045 INFO L263 TraceCheckUtils]: 32: Hoare triple {40616#(<= ~waterLevel~0 1)} call waterRise(); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,046 INFO L280 TraceCheckUtils]: 33: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40714#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:47:16,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {40714#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {40714#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:47:16,048 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40714#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {40616#(<= ~waterLevel~0 1)} #471#return; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,050 INFO L280 TraceCheckUtils]: 38: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,050 INFO L280 TraceCheckUtils]: 40: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,051 INFO L263 TraceCheckUtils]: 41: Hoare triple {40721#(<= ~waterLevel~0 2)} call timeShift(); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,051 INFO L263 TraceCheckUtils]: 42: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40218#true} is VALID [2020-07-17 21:47:16,051 INFO L263 TraceCheckUtils]: 43: Hoare triple {40218#true} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:16,051 INFO L280 TraceCheckUtils]: 44: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:16,052 INFO L280 TraceCheckUtils]: 45: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,052 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40218#true} {40218#true} #497#return; {40218#true} is VALID [2020-07-17 21:47:16,052 INFO L280 TraceCheckUtils]: 47: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:16,053 INFO L280 TraceCheckUtils]: 48: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,053 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40218#true} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #485#return; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,054 INFO L280 TraceCheckUtils]: 50: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,055 INFO L263 TraceCheckUtils]: 52: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {40218#true} is VALID [2020-07-17 21:47:16,055 INFO L280 TraceCheckUtils]: 53: Hoare triple {40218#true} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:16,055 INFO L280 TraceCheckUtils]: 54: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-17 21:47:16,055 INFO L263 TraceCheckUtils]: 55: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:16,056 INFO L280 TraceCheckUtils]: 56: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-17 21:47:16,056 INFO L263 TraceCheckUtils]: 57: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-17 21:47:16,056 INFO L280 TraceCheckUtils]: 58: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:16,056 INFO L280 TraceCheckUtils]: 59: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-17 21:47:16,056 INFO L280 TraceCheckUtils]: 60: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,057 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-17 21:47:16,057 INFO L280 TraceCheckUtils]: 62: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-17 21:47:16,057 INFO L280 TraceCheckUtils]: 63: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-17 21:47:16,057 INFO L280 TraceCheckUtils]: 64: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-17 21:47:16,057 INFO L280 TraceCheckUtils]: 65: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,057 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-17 21:47:16,057 INFO L280 TraceCheckUtils]: 67: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-17 21:47:16,057 INFO L280 TraceCheckUtils]: 68: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:16,058 INFO L263 TraceCheckUtils]: 69: Hoare triple {40218#true} call activatePump(); {40218#true} is VALID [2020-07-17 21:47:16,058 INFO L280 TraceCheckUtils]: 70: Hoare triple {40218#true} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-17 21:47:16,058 INFO L280 TraceCheckUtils]: 71: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,058 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-17 21:47:16,058 INFO L280 TraceCheckUtils]: 73: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,058 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {40218#true} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #489#return; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,059 INFO L263 TraceCheckUtils]: 75: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:16,059 INFO L280 TraceCheckUtils]: 76: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:16,059 INFO L263 TraceCheckUtils]: 77: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:16,059 INFO L280 TraceCheckUtils]: 78: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-17 21:47:16,059 INFO L280 TraceCheckUtils]: 79: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,059 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-17 21:47:16,059 INFO L280 TraceCheckUtils]: 81: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-17 21:47:16,060 INFO L280 TraceCheckUtils]: 82: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-17 21:47:16,060 INFO L280 TraceCheckUtils]: 83: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,060 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {40218#true} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #491#return; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,061 INFO L280 TraceCheckUtils]: 85: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,061 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {40721#(<= ~waterLevel~0 2)} #479#return; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,062 INFO L280 TraceCheckUtils]: 87: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !false; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,062 INFO L280 TraceCheckUtils]: 88: Hoare triple {40721#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,062 INFO L280 TraceCheckUtils]: 89: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,063 INFO L280 TraceCheckUtils]: 90: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,063 INFO L280 TraceCheckUtils]: 91: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,064 INFO L280 TraceCheckUtils]: 92: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,064 INFO L280 TraceCheckUtils]: 93: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,064 INFO L280 TraceCheckUtils]: 94: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,065 INFO L280 TraceCheckUtils]: 95: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:16,065 INFO L263 TraceCheckUtils]: 96: Hoare triple {40721#(<= ~waterLevel~0 2)} call timeShift(); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,066 INFO L263 TraceCheckUtils]: 97: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40218#true} is VALID [2020-07-17 21:47:16,066 INFO L263 TraceCheckUtils]: 98: Hoare triple {40218#true} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-17 21:47:16,066 INFO L280 TraceCheckUtils]: 99: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-17 21:47:16,066 INFO L280 TraceCheckUtils]: 100: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,066 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {40218#true} {40218#true} #497#return; {40218#true} is VALID [2020-07-17 21:47:16,066 INFO L280 TraceCheckUtils]: 102: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-17 21:47:16,066 INFO L280 TraceCheckUtils]: 103: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,067 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {40218#true} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #485#return; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,067 INFO L280 TraceCheckUtils]: 105: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,068 INFO L263 TraceCheckUtils]: 106: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,069 INFO L280 TraceCheckUtils]: 107: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,070 INFO L280 TraceCheckUtils]: 108: Hoare triple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,071 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,072 INFO L280 TraceCheckUtils]: 110: Hoare triple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,072 INFO L263 TraceCheckUtils]: 111: Hoare triple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {40218#true} is VALID [2020-07-17 21:47:16,072 INFO L280 TraceCheckUtils]: 112: Hoare triple {40218#true} havoc ~tmp~0; {40218#true} is VALID [2020-07-17 21:47:16,072 INFO L280 TraceCheckUtils]: 113: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-17 21:47:16,072 INFO L263 TraceCheckUtils]: 114: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-17 21:47:16,073 INFO L280 TraceCheckUtils]: 115: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,073 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-17 21:47:16,073 INFO L280 TraceCheckUtils]: 117: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-17 21:47:16,074 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {40218#true} {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #489#return; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:16,074 INFO L263 TraceCheckUtils]: 119: Hoare triple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-17 21:47:16,074 INFO L280 TraceCheckUtils]: 120: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-17 21:47:16,075 INFO L263 TraceCheckUtils]: 121: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-17 21:47:16,075 INFO L280 TraceCheckUtils]: 122: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40984#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:16,075 INFO L280 TraceCheckUtils]: 123: Hoare triple {40984#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40984#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:16,076 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {40984#(<= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40991#(<= |__utac_acc__Specification5_spec__3_#t~ret61| ~waterLevel~0)} is VALID [2020-07-17 21:47:16,077 INFO L280 TraceCheckUtils]: 125: Hoare triple {40991#(<= |__utac_acc__Specification5_spec__3_#t~ret61| ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40995#(<= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)} is VALID [2020-07-17 21:47:16,077 INFO L280 TraceCheckUtils]: 126: Hoare triple {40995#(<= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)} assume !(2 != ~tmp~7); {40999#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:16,078 INFO L280 TraceCheckUtils]: 127: Hoare triple {40999#(<= 2 ~waterLevel~0)} assume true; {40999#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:16,078 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {40999#(<= 2 ~waterLevel~0)} {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #491#return; {41006#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:16,079 INFO L280 TraceCheckUtils]: 129: Hoare triple {41006#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {41006#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:16,079 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {41006#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {40721#(<= ~waterLevel~0 2)} #479#return; {40219#false} is VALID [2020-07-17 21:47:16,080 INFO L280 TraceCheckUtils]: 131: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-17 21:47:16,080 INFO L280 TraceCheckUtils]: 132: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-17 21:47:16,080 INFO L280 TraceCheckUtils]: 133: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-17 21:47:16,080 INFO L280 TraceCheckUtils]: 134: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-17 21:47:16,080 INFO L280 TraceCheckUtils]: 135: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-17 21:47:16,081 INFO L280 TraceCheckUtils]: 136: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-17 21:47:16,081 INFO L280 TraceCheckUtils]: 137: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-17 21:47:16,081 INFO L280 TraceCheckUtils]: 138: Hoare triple {40219#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40219#false} is VALID [2020-07-17 21:47:16,081 INFO L280 TraceCheckUtils]: 139: Hoare triple {40219#false} assume !(0 != ~tmp___1~0); {40219#false} is VALID [2020-07-17 21:47:16,081 INFO L263 TraceCheckUtils]: 140: Hoare triple {40219#false} call timeShift(); {40219#false} is VALID [2020-07-17 21:47:16,081 INFO L263 TraceCheckUtils]: 141: Hoare triple {40219#false} call __utac_acc__Specification5_spec__2(); {40219#false} is VALID [2020-07-17 21:47:16,082 INFO L263 TraceCheckUtils]: 142: Hoare triple {40219#false} call #t~ret60 := isPumpRunning(); {40219#false} is VALID [2020-07-17 21:47:16,082 INFO L280 TraceCheckUtils]: 143: Hoare triple {40219#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40219#false} is VALID [2020-07-17 21:47:16,082 INFO L280 TraceCheckUtils]: 144: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,083 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {40219#false} {40219#false} #497#return; {40219#false} is VALID [2020-07-17 21:47:16,083 INFO L280 TraceCheckUtils]: 146: Hoare triple {40219#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40219#false} is VALID [2020-07-17 21:47:16,083 INFO L280 TraceCheckUtils]: 147: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,083 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40219#false} {40219#false} #485#return; {40219#false} is VALID [2020-07-17 21:47:16,084 INFO L280 TraceCheckUtils]: 149: Hoare triple {40219#false} assume 0 != ~pumpRunning~0; {40219#false} is VALID [2020-07-17 21:47:16,084 INFO L263 TraceCheckUtils]: 150: Hoare triple {40219#false} call lowerWaterLevel(); {40219#false} is VALID [2020-07-17 21:47:16,085 INFO L280 TraceCheckUtils]: 151: Hoare triple {40219#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40219#false} is VALID [2020-07-17 21:47:16,085 INFO L280 TraceCheckUtils]: 152: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,086 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {40219#false} {40219#false} #487#return; {40219#false} is VALID [2020-07-17 21:47:16,086 INFO L280 TraceCheckUtils]: 154: Hoare triple {40219#false} assume 0 != ~systemActive~0; {40219#false} is VALID [2020-07-17 21:47:16,086 INFO L263 TraceCheckUtils]: 155: Hoare triple {40219#false} call processEnvironment(); {40219#false} is VALID [2020-07-17 21:47:16,086 INFO L280 TraceCheckUtils]: 156: Hoare triple {40219#false} havoc ~tmp~0; {40219#false} is VALID [2020-07-17 21:47:16,086 INFO L280 TraceCheckUtils]: 157: Hoare triple {40219#false} assume !(0 == ~pumpRunning~0); {40219#false} is VALID [2020-07-17 21:47:16,086 INFO L263 TraceCheckUtils]: 158: Hoare triple {40219#false} call processEnvironment__wrappee__base(); {40219#false} is VALID [2020-07-17 21:47:16,087 INFO L280 TraceCheckUtils]: 159: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,087 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {40219#false} {40219#false} #469#return; {40219#false} is VALID [2020-07-17 21:47:16,087 INFO L280 TraceCheckUtils]: 161: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,087 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40219#false} {40219#false} #489#return; {40219#false} is VALID [2020-07-17 21:47:16,087 INFO L263 TraceCheckUtils]: 163: Hoare triple {40219#false} call __utac_acc__Specification5_spec__3(); {40219#false} is VALID [2020-07-17 21:47:16,087 INFO L280 TraceCheckUtils]: 164: Hoare triple {40219#false} havoc ~tmp~7;havoc ~tmp___0~2; {40219#false} is VALID [2020-07-17 21:47:16,088 INFO L263 TraceCheckUtils]: 165: Hoare triple {40219#false} call #t~ret61 := getWaterLevel(); {40219#false} is VALID [2020-07-17 21:47:16,088 INFO L280 TraceCheckUtils]: 166: Hoare triple {40219#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40219#false} is VALID [2020-07-17 21:47:16,088 INFO L280 TraceCheckUtils]: 167: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,088 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {40219#false} {40219#false} #499#return; {40219#false} is VALID [2020-07-17 21:47:16,088 INFO L280 TraceCheckUtils]: 169: Hoare triple {40219#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40219#false} is VALID [2020-07-17 21:47:16,088 INFO L280 TraceCheckUtils]: 170: Hoare triple {40219#false} assume !(2 != ~tmp~7); {40219#false} is VALID [2020-07-17 21:47:16,088 INFO L280 TraceCheckUtils]: 171: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,088 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {40219#false} {40219#false} #491#return; {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L280 TraceCheckUtils]: 173: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {40219#false} {40219#false} #479#return; {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L280 TraceCheckUtils]: 175: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L280 TraceCheckUtils]: 176: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L280 TraceCheckUtils]: 177: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L280 TraceCheckUtils]: 178: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L280 TraceCheckUtils]: 179: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L280 TraceCheckUtils]: 180: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-17 21:47:16,089 INFO L280 TraceCheckUtils]: 181: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-17 21:47:16,090 INFO L280 TraceCheckUtils]: 182: Hoare triple {40219#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40219#false} is VALID [2020-07-17 21:47:16,090 INFO L280 TraceCheckUtils]: 183: Hoare triple {40219#false} assume 0 != ~tmp___1~0; {40219#false} is VALID [2020-07-17 21:47:16,090 INFO L263 TraceCheckUtils]: 184: Hoare triple {40219#false} call stopSystem(); {40219#false} is VALID [2020-07-17 21:47:16,090 INFO L280 TraceCheckUtils]: 185: Hoare triple {40219#false} assume 0 != ~pumpRunning~0; {40219#false} is VALID [2020-07-17 21:47:16,090 INFO L263 TraceCheckUtils]: 186: Hoare triple {40219#false} call deactivatePump(); {40219#false} is VALID [2020-07-17 21:47:16,090 INFO L280 TraceCheckUtils]: 187: Hoare triple {40219#false} ~pumpRunning~0 := 0; {40219#false} is VALID [2020-07-17 21:47:16,090 INFO L280 TraceCheckUtils]: 188: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,090 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {40219#false} {40219#false} #461#return; {40219#false} is VALID [2020-07-17 21:47:16,091 INFO L280 TraceCheckUtils]: 190: Hoare triple {40219#false} ~systemActive~0 := 0; {40219#false} is VALID [2020-07-17 21:47:16,091 INFO L280 TraceCheckUtils]: 191: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,091 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {40219#false} {40219#false} #477#return; {40219#false} is VALID [2020-07-17 21:47:16,091 INFO L263 TraceCheckUtils]: 193: Hoare triple {40219#false} call timeShift(); {40219#false} is VALID [2020-07-17 21:47:16,091 INFO L263 TraceCheckUtils]: 194: Hoare triple {40219#false} call __utac_acc__Specification5_spec__2(); {40219#false} is VALID [2020-07-17 21:47:16,091 INFO L263 TraceCheckUtils]: 195: Hoare triple {40219#false} call #t~ret60 := isPumpRunning(); {40219#false} is VALID [2020-07-17 21:47:16,091 INFO L280 TraceCheckUtils]: 196: Hoare triple {40219#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40219#false} is VALID [2020-07-17 21:47:16,091 INFO L280 TraceCheckUtils]: 197: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,092 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {40219#false} {40219#false} #497#return; {40219#false} is VALID [2020-07-17 21:47:16,092 INFO L280 TraceCheckUtils]: 199: Hoare triple {40219#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40219#false} is VALID [2020-07-17 21:47:16,092 INFO L280 TraceCheckUtils]: 200: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,092 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {40219#false} {40219#false} #485#return; {40219#false} is VALID [2020-07-17 21:47:16,092 INFO L280 TraceCheckUtils]: 202: Hoare triple {40219#false} assume !(0 != ~pumpRunning~0); {40219#false} is VALID [2020-07-17 21:47:16,092 INFO L280 TraceCheckUtils]: 203: Hoare triple {40219#false} assume !(0 != ~systemActive~0); {40219#false} is VALID [2020-07-17 21:47:16,092 INFO L263 TraceCheckUtils]: 204: Hoare triple {40219#false} call __utac_acc__Specification5_spec__3(); {40219#false} is VALID [2020-07-17 21:47:16,092 INFO L280 TraceCheckUtils]: 205: Hoare triple {40219#false} havoc ~tmp~7;havoc ~tmp___0~2; {40219#false} is VALID [2020-07-17 21:47:16,093 INFO L263 TraceCheckUtils]: 206: Hoare triple {40219#false} call #t~ret61 := getWaterLevel(); {40219#false} is VALID [2020-07-17 21:47:16,093 INFO L280 TraceCheckUtils]: 207: Hoare triple {40219#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40219#false} is VALID [2020-07-17 21:47:16,093 INFO L280 TraceCheckUtils]: 208: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,093 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {40219#false} {40219#false} #499#return; {40219#false} is VALID [2020-07-17 21:47:16,093 INFO L280 TraceCheckUtils]: 210: Hoare triple {40219#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40219#false} is VALID [2020-07-17 21:47:16,093 INFO L280 TraceCheckUtils]: 211: Hoare triple {40219#false} assume !(2 != ~tmp~7); {40219#false} is VALID [2020-07-17 21:47:16,093 INFO L280 TraceCheckUtils]: 212: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,093 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {40219#false} {40219#false} #491#return; {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L280 TraceCheckUtils]: 214: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {40219#false} {40219#false} #479#return; {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L280 TraceCheckUtils]: 216: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L280 TraceCheckUtils]: 217: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L280 TraceCheckUtils]: 218: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L280 TraceCheckUtils]: 219: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L280 TraceCheckUtils]: 220: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L280 TraceCheckUtils]: 221: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-17 21:47:16,094 INFO L280 TraceCheckUtils]: 222: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-17 21:47:16,095 INFO L280 TraceCheckUtils]: 223: Hoare triple {40219#false} assume 0 != ~tmp___2~0; {40219#false} is VALID [2020-07-17 21:47:16,095 INFO L263 TraceCheckUtils]: 224: Hoare triple {40219#false} call startSystem(); {40219#false} is VALID [2020-07-17 21:47:16,095 INFO L280 TraceCheckUtils]: 225: Hoare triple {40219#false} ~systemActive~0 := 1; {40219#false} is VALID [2020-07-17 21:47:16,095 INFO L280 TraceCheckUtils]: 226: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,095 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {40219#false} {40219#false} #475#return; {40219#false} is VALID [2020-07-17 21:47:16,095 INFO L263 TraceCheckUtils]: 228: Hoare triple {40219#false} call timeShift(); {40219#false} is VALID [2020-07-17 21:47:16,095 INFO L263 TraceCheckUtils]: 229: Hoare triple {40219#false} call __utac_acc__Specification5_spec__2(); {40219#false} is VALID [2020-07-17 21:47:16,095 INFO L263 TraceCheckUtils]: 230: Hoare triple {40219#false} call #t~ret60 := isPumpRunning(); {40219#false} is VALID [2020-07-17 21:47:16,096 INFO L280 TraceCheckUtils]: 231: Hoare triple {40219#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40219#false} is VALID [2020-07-17 21:47:16,096 INFO L280 TraceCheckUtils]: 232: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,096 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {40219#false} {40219#false} #497#return; {40219#false} is VALID [2020-07-17 21:47:16,096 INFO L280 TraceCheckUtils]: 234: Hoare triple {40219#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40219#false} is VALID [2020-07-17 21:47:16,096 INFO L280 TraceCheckUtils]: 235: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,096 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {40219#false} {40219#false} #485#return; {40219#false} is VALID [2020-07-17 21:47:16,096 INFO L280 TraceCheckUtils]: 237: Hoare triple {40219#false} assume !(0 != ~pumpRunning~0); {40219#false} is VALID [2020-07-17 21:47:16,096 INFO L280 TraceCheckUtils]: 238: Hoare triple {40219#false} assume 0 != ~systemActive~0; {40219#false} is VALID [2020-07-17 21:47:16,097 INFO L263 TraceCheckUtils]: 239: Hoare triple {40219#false} call processEnvironment(); {40219#false} is VALID [2020-07-17 21:47:16,097 INFO L280 TraceCheckUtils]: 240: Hoare triple {40219#false} havoc ~tmp~0; {40219#false} is VALID [2020-07-17 21:47:16,097 INFO L280 TraceCheckUtils]: 241: Hoare triple {40219#false} assume 0 == ~pumpRunning~0; {40219#false} is VALID [2020-07-17 21:47:16,097 INFO L263 TraceCheckUtils]: 242: Hoare triple {40219#false} call #t~ret1 := isHighWaterLevel(); {40219#false} is VALID [2020-07-17 21:47:16,097 INFO L280 TraceCheckUtils]: 243: Hoare triple {40219#false} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40219#false} is VALID [2020-07-17 21:47:16,097 INFO L263 TraceCheckUtils]: 244: Hoare triple {40219#false} call #t~ret19 := isHighWaterSensorDry(); {40219#false} is VALID [2020-07-17 21:47:16,097 INFO L280 TraceCheckUtils]: 245: Hoare triple {40219#false} havoc ~retValue_acc~11; {40219#false} is VALID [2020-07-17 21:47:16,097 INFO L280 TraceCheckUtils]: 246: Hoare triple {40219#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L280 TraceCheckUtils]: 247: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {40219#false} {40219#false} #483#return; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L280 TraceCheckUtils]: 249: Hoare triple {40219#false} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L280 TraceCheckUtils]: 250: Hoare triple {40219#false} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L280 TraceCheckUtils]: 251: Hoare triple {40219#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L280 TraceCheckUtils]: 252: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {40219#false} {40219#false} #463#return; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L280 TraceCheckUtils]: 254: Hoare triple {40219#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40219#false} is VALID [2020-07-17 21:47:16,098 INFO L280 TraceCheckUtils]: 255: Hoare triple {40219#false} assume 0 != ~tmp~0; {40219#false} is VALID [2020-07-17 21:47:16,099 INFO L263 TraceCheckUtils]: 256: Hoare triple {40219#false} call activatePump(); {40219#false} is VALID [2020-07-17 21:47:16,099 INFO L280 TraceCheckUtils]: 257: Hoare triple {40219#false} ~pumpRunning~0 := 1; {40219#false} is VALID [2020-07-17 21:47:16,099 INFO L280 TraceCheckUtils]: 258: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,099 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {40219#false} {40219#false} #465#return; {40219#false} is VALID [2020-07-17 21:47:16,099 INFO L280 TraceCheckUtils]: 260: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,099 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {40219#false} {40219#false} #489#return; {40219#false} is VALID [2020-07-17 21:47:16,099 INFO L263 TraceCheckUtils]: 262: Hoare triple {40219#false} call __utac_acc__Specification5_spec__3(); {40219#false} is VALID [2020-07-17 21:47:16,099 INFO L280 TraceCheckUtils]: 263: Hoare triple {40219#false} havoc ~tmp~7;havoc ~tmp___0~2; {40219#false} is VALID [2020-07-17 21:47:16,100 INFO L263 TraceCheckUtils]: 264: Hoare triple {40219#false} call #t~ret61 := getWaterLevel(); {40219#false} is VALID [2020-07-17 21:47:16,100 INFO L280 TraceCheckUtils]: 265: Hoare triple {40219#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40219#false} is VALID [2020-07-17 21:47:16,100 INFO L280 TraceCheckUtils]: 266: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,100 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {40219#false} {40219#false} #499#return; {40219#false} is VALID [2020-07-17 21:47:16,100 INFO L280 TraceCheckUtils]: 268: Hoare triple {40219#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40219#false} is VALID [2020-07-17 21:47:16,100 INFO L280 TraceCheckUtils]: 269: Hoare triple {40219#false} assume 2 != ~tmp~7; {40219#false} is VALID [2020-07-17 21:47:16,100 INFO L263 TraceCheckUtils]: 270: Hoare triple {40219#false} call #t~ret62 := isPumpRunning(); {40219#false} is VALID [2020-07-17 21:47:16,100 INFO L280 TraceCheckUtils]: 271: Hoare triple {40219#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40219#false} is VALID [2020-07-17 21:47:16,101 INFO L280 TraceCheckUtils]: 272: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-17 21:47:16,101 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {40219#false} {40219#false} #501#return; {40219#false} is VALID [2020-07-17 21:47:16,101 INFO L280 TraceCheckUtils]: 274: Hoare triple {40219#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {40219#false} is VALID [2020-07-17 21:47:16,101 INFO L280 TraceCheckUtils]: 275: Hoare triple {40219#false} assume 0 != ~tmp___0~2; {40219#false} is VALID [2020-07-17 21:47:16,101 INFO L280 TraceCheckUtils]: 276: Hoare triple {40219#false} assume 0 == ~switchedOnBeforeTS~0; {40219#false} is VALID [2020-07-17 21:47:16,101 INFO L263 TraceCheckUtils]: 277: Hoare triple {40219#false} call __automaton_fail(); {40219#false} is VALID [2020-07-17 21:47:16,101 INFO L280 TraceCheckUtils]: 278: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-17 21:47:16,164 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 244 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2020-07-17 21:47:16,164 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:47:16,165 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 27 [2020-07-17 21:47:16,165 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168288244] [2020-07-17 21:47:16,166 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 279 [2020-07-17 21:47:16,732 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:16,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states. [2020-07-17 21:47:17,163 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:17,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-07-17 21:47:17,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:17,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-07-17 21:47:17,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=614, Unknown=0, NotChecked=0, Total=702 [2020-07-17 21:47:17,165 INFO L87 Difference]: Start difference. First operand 823 states and 939 transitions. Second operand 27 states. [2020-07-17 21:47:19,187 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-17 21:47:26,248 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:33,073 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-17 21:47:34,537 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:47:35,116 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:35,814 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:47:36,246 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:37,647 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:47:38,473 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:47:39,032 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:44,535 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:45,804 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:28,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:28,374 INFO L93 Difference]: Finished difference Result 2465 states and 3279 transitions. [2020-07-17 21:48:28,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-17 21:48:28,375 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 279 [2020-07-17 21:48:28,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:28,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-17 21:48:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1049 transitions. [2020-07-17 21:48:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-17 21:48:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1049 transitions. [2020-07-17 21:48:28,414 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 1049 transitions. [2020-07-17 21:48:31,475 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1049 edges. 1049 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:31,631 INFO L225 Difference]: With dead ends: 2465 [2020-07-17 21:48:31,631 INFO L226 Difference]: Without dead ends: 1693 [2020-07-17 21:48:31,641 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 393 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2052 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=1156, Invalid=5816, Unknown=0, NotChecked=0, Total=6972 [2020-07-17 21:48:31,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1693 states. [2020-07-17 21:48:43,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1693 to 1077. [2020-07-17 21:48:43,635 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:43,635 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1693 states. Second operand 1077 states. [2020-07-17 21:48:43,635 INFO L74 IsIncluded]: Start isIncluded. First operand 1693 states. Second operand 1077 states. [2020-07-17 21:48:43,635 INFO L87 Difference]: Start difference. First operand 1693 states. Second operand 1077 states. [2020-07-17 21:48:43,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:43,736 INFO L93 Difference]: Finished difference Result 1693 states and 2252 transitions. [2020-07-17 21:48:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2252 transitions. [2020-07-17 21:48:43,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:43,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:43,742 INFO L74 IsIncluded]: Start isIncluded. First operand 1077 states. Second operand 1693 states. [2020-07-17 21:48:43,742 INFO L87 Difference]: Start difference. First operand 1077 states. Second operand 1693 states. [2020-07-17 21:48:43,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:43,915 INFO L93 Difference]: Finished difference Result 1693 states and 2252 transitions. [2020-07-17 21:48:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2252 transitions. [2020-07-17 21:48:43,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:43,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:43,922 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:43,922 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1077 states. [2020-07-17 21:48:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 1077 states and 1233 transitions. [2020-07-17 21:48:44,019 INFO L78 Accepts]: Start accepts. Automaton has 1077 states and 1233 transitions. Word has length 279 [2020-07-17 21:48:44,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:44,020 INFO L479 AbstractCegarLoop]: Abstraction has 1077 states and 1233 transitions. [2020-07-17 21:48:44,020 INFO L480 AbstractCegarLoop]: Interpolant automaton has 27 states. [2020-07-17 21:48:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1233 transitions. [2020-07-17 21:48:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2020-07-17 21:48:44,030 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:44,030 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 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, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:48:44,243 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-17 21:48:44,244 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:44,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:44,244 INFO L82 PathProgramCache]: Analyzing trace with hash -996585043, now seen corresponding path program 1 times [2020-07-17 21:48:44,245 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:44,245 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039812605] [2020-07-17 21:48:44,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,714 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {50086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {49867#true} is VALID [2020-07-17 21:48:44,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,794 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #517#return; {49867#true} is VALID [2020-07-17 21:48:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,799 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49867#true} #421#return; {49867#true} is VALID [2020-07-17 21:48:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,803 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49867#true} #423#return; {49867#true} is VALID [2020-07-17 21:48:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:48:44,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:48:44,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {49867#true} #425#return; {49879#(= |main_#t~ret59| 1)} is VALID [2020-07-17 21:48:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,848 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49867#true} #427#return; {49867#true} is VALID [2020-07-17 21:48:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {49867#true} is VALID [2020-07-17 21:48:44,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,876 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #507#return; {49867#true} is VALID [2020-07-17 21:48:44,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-17 21:48:44,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #471#return; {49867#true} is VALID [2020-07-17 21:48:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:44,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:44,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,988 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:44,989 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:44,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:44,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,989 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:44,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:44,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:44,990 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,040 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-17 21:48:45,041 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-17 21:48:45,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,042 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,042 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-17 21:48:45,043 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-17 21:48:45,044 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,044 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-17 21:48:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,054 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,055 INFO L263 TraceCheckUtils]: 2: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-17 21:48:45,056 INFO L263 TraceCheckUtils]: 4: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-17 21:48:45,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,057 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-17 21:48:45,058 INFO L280 TraceCheckUtils]: 10: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-17 21:48:45,058 INFO L280 TraceCheckUtils]: 12: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,059 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-17 21:48:45,059 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-17 21:48:45,059 INFO L280 TraceCheckUtils]: 15: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,061 INFO L263 TraceCheckUtils]: 16: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,062 INFO L280 TraceCheckUtils]: 17: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,063 INFO L280 TraceCheckUtils]: 18: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,064 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,066 INFO L280 TraceCheckUtils]: 20: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,067 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #489#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,078 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,079 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-17 21:48:45,080 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,081 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {50120#(<= 1 ~pumpRunning~0)} #491#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,083 INFO L263 TraceCheckUtils]: 0: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,083 INFO L263 TraceCheckUtils]: 1: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,084 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,084 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,085 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-17 21:48:45,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-17 21:48:45,087 INFO L263 TraceCheckUtils]: 10: Hoare triple {49867#true} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,087 INFO L280 TraceCheckUtils]: 11: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,088 INFO L263 TraceCheckUtils]: 13: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,088 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-17 21:48:45,089 INFO L263 TraceCheckUtils]: 15: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-17 21:48:45,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,089 INFO L280 TraceCheckUtils]: 17: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,090 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,090 INFO L280 TraceCheckUtils]: 20: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-17 21:48:45,091 INFO L280 TraceCheckUtils]: 21: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,091 INFO L280 TraceCheckUtils]: 22: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-17 21:48:45,091 INFO L280 TraceCheckUtils]: 23: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,092 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-17 21:48:45,092 INFO L280 TraceCheckUtils]: 25: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-17 21:48:45,092 INFO L280 TraceCheckUtils]: 26: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,093 INFO L263 TraceCheckUtils]: 27: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,095 INFO L280 TraceCheckUtils]: 28: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,096 INFO L280 TraceCheckUtils]: 29: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,097 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,098 INFO L280 TraceCheckUtils]: 31: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,099 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #489#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,100 INFO L263 TraceCheckUtils]: 33: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:45,100 INFO L280 TraceCheckUtils]: 34: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,100 INFO L263 TraceCheckUtils]: 35: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,101 INFO L280 TraceCheckUtils]: 36: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,101 INFO L280 TraceCheckUtils]: 37: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,101 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,101 INFO L280 TraceCheckUtils]: 39: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,102 INFO L280 TraceCheckUtils]: 40: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-17 21:48:45,102 INFO L280 TraceCheckUtils]: 41: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,103 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {49867#true} {50120#(<= 1 ~pumpRunning~0)} #491#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,103 INFO L280 TraceCheckUtils]: 43: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,104 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #479#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,135 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,135 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,136 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,137 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,137 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-17 21:48:45,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,144 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #487#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #469#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,161 INFO L263 TraceCheckUtils]: 2: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-17 21:48:45,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,163 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #469#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume true; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,165 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49934#(not (= 0 ~pumpRunning~0))} {49934#(not (= 0 ~pumpRunning~0))} #489#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,262 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:45,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:45,305 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-17 21:48:45,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,306 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,308 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,308 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-17 21:48:45,309 INFO L263 TraceCheckUtils]: 7: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:45,311 INFO L280 TraceCheckUtils]: 9: Hoare triple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:45,313 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-17 21:48:45,314 INFO L280 TraceCheckUtils]: 11: Hoare triple {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:48:45,316 INFO L280 TraceCheckUtils]: 12: Hoare triple {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,327 INFO L280 TraceCheckUtils]: 13: Hoare triple {50200#(= 0 ~pumpRunning~0)} assume true; {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,328 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {50200#(= 0 ~pumpRunning~0)} {49934#(not (= 0 ~pumpRunning~0))} #491#return; {49868#false} is VALID [2020-07-17 21:48:45,330 INFO L263 TraceCheckUtils]: 0: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,331 INFO L263 TraceCheckUtils]: 1: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,331 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,332 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,333 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} assume 0 != ~pumpRunning~0; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,335 INFO L263 TraceCheckUtils]: 9: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:45,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-17 21:48:45,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,337 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #487#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,338 INFO L280 TraceCheckUtils]: 13: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,340 INFO L263 TraceCheckUtils]: 14: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,340 INFO L280 TraceCheckUtils]: 15: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,341 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,341 INFO L263 TraceCheckUtils]: 17: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-17 21:48:45,342 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,343 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #469#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,344 INFO L280 TraceCheckUtils]: 20: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume true; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,344 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49934#(not (= 0 ~pumpRunning~0))} {49934#(not (= 0 ~pumpRunning~0))} #489#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,345 INFO L263 TraceCheckUtils]: 22: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:45,345 INFO L280 TraceCheckUtils]: 23: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,345 INFO L263 TraceCheckUtils]: 24: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,345 INFO L280 TraceCheckUtils]: 25: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,346 INFO L280 TraceCheckUtils]: 26: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,346 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,346 INFO L280 TraceCheckUtils]: 28: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,346 INFO L280 TraceCheckUtils]: 29: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-17 21:48:45,346 INFO L263 TraceCheckUtils]: 30: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,347 INFO L280 TraceCheckUtils]: 31: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:45,348 INFO L280 TraceCheckUtils]: 32: Hoare triple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:45,349 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-17 21:48:45,350 INFO L280 TraceCheckUtils]: 34: Hoare triple {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:48:45,351 INFO L280 TraceCheckUtils]: 35: Hoare triple {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,352 INFO L280 TraceCheckUtils]: 36: Hoare triple {50200#(= 0 ~pumpRunning~0)} assume true; {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,353 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {50200#(= 0 ~pumpRunning~0)} {49934#(not (= 0 ~pumpRunning~0))} #491#return; {49868#false} is VALID [2020-07-17 21:48:45,354 INFO L280 TraceCheckUtils]: 38: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:45,354 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {49868#false} {49934#(not (= 0 ~pumpRunning~0))} #479#return; {49868#false} is VALID [2020-07-17 21:48:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,381 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,383 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-17 21:48:45,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,389 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #487#return; {49867#true} is VALID [2020-07-17 21:48:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,400 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49867#true} #469#return; {49867#true} is VALID [2020-07-17 21:48:45,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49867#true} is VALID [2020-07-17 21:48:45,401 INFO L263 TraceCheckUtils]: 2: Hoare triple {49867#true} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-17 21:48:45,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,402 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #469#return; {49867#true} is VALID [2020-07-17 21:48:45,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,403 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {49867#true} #489#return; {49867#true} is VALID [2020-07-17 21:48:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #501#return; {49867#true} is VALID [2020-07-17 21:48:45,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,431 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,432 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-17 21:48:45,433 INFO L263 TraceCheckUtils]: 7: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,434 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {49867#true} {49867#true} #501#return; {49867#true} is VALID [2020-07-17 21:48:45,434 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49867#true} is VALID [2020-07-17 21:48:45,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {49867#true} assume !(0 != ~tmp___0~2); {49867#true} is VALID [2020-07-17 21:48:45,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,435 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-17 21:48:45,437 INFO L263 TraceCheckUtils]: 0: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,437 INFO L263 TraceCheckUtils]: 1: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,438 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,439 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} assume 0 != ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,440 INFO L263 TraceCheckUtils]: 9: Hoare triple {49867#true} call lowerWaterLevel(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:45,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-17 21:48:45,441 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,441 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49867#true} {49867#true} #487#return; {49867#true} is VALID [2020-07-17 21:48:45,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-17 21:48:45,443 INFO L263 TraceCheckUtils]: 14: Hoare triple {49867#true} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,443 INFO L280 TraceCheckUtils]: 15: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49867#true} is VALID [2020-07-17 21:48:45,444 INFO L263 TraceCheckUtils]: 17: Hoare triple {49867#true} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-17 21:48:45,444 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,445 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49867#true} #469#return; {49867#true} is VALID [2020-07-17 21:48:45,445 INFO L280 TraceCheckUtils]: 20: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,445 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49867#true} {49867#true} #489#return; {49867#true} is VALID [2020-07-17 21:48:45,445 INFO L263 TraceCheckUtils]: 22: Hoare triple {49867#true} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:45,446 INFO L280 TraceCheckUtils]: 23: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,446 INFO L263 TraceCheckUtils]: 24: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,446 INFO L280 TraceCheckUtils]: 25: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,446 INFO L280 TraceCheckUtils]: 26: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,447 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,447 INFO L280 TraceCheckUtils]: 28: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,447 INFO L280 TraceCheckUtils]: 29: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-17 21:48:45,448 INFO L263 TraceCheckUtils]: 30: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,448 INFO L280 TraceCheckUtils]: 31: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,448 INFO L280 TraceCheckUtils]: 32: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,448 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {49867#true} {49867#true} #501#return; {49867#true} is VALID [2020-07-17 21:48:45,449 INFO L280 TraceCheckUtils]: 34: Hoare triple {49867#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49867#true} is VALID [2020-07-17 21:48:45,449 INFO L280 TraceCheckUtils]: 35: Hoare triple {49867#true} assume !(0 != ~tmp___0~2); {49867#true} is VALID [2020-07-17 21:48:45,449 INFO L280 TraceCheckUtils]: 36: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,449 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-17 21:48:45,449 INFO L280 TraceCheckUtils]: 38: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,450 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {49867#true} {49868#false} #479#return; {49868#false} is VALID [2020-07-17 21:48:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-17 21:48:45,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,455 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49868#false} #471#return; {49868#false} is VALID [2020-07-17 21:48:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {49867#true} is VALID [2020-07-17 21:48:45,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #461#return; {49867#true} is VALID [2020-07-17 21:48:45,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,512 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call deactivatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {49867#true} is VALID [2020-07-17 21:48:45,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,513 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #461#return; {49867#true} is VALID [2020-07-17 21:48:45,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} ~systemActive~0 := 0; {49867#true} is VALID [2020-07-17 21:48:45,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,514 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {49868#false} #477#return; {49868#false} is VALID [2020-07-17 21:48:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,531 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,532 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,532 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,533 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,542 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,543 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,544 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,545 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-17 21:48:45,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,545 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-17 21:48:45,547 INFO L263 TraceCheckUtils]: 0: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,547 INFO L263 TraceCheckUtils]: 1: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,548 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,549 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,550 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-17 21:48:45,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume !(0 != ~systemActive~0); {49867#true} is VALID [2020-07-17 21:48:45,550 INFO L263 TraceCheckUtils]: 10: Hoare triple {49867#true} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:45,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,551 INFO L263 TraceCheckUtils]: 12: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,552 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-17 21:48:45,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,553 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-17 21:48:45,554 INFO L280 TraceCheckUtils]: 20: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,554 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49867#true} {49868#false} #479#return; {49868#false} is VALID [2020-07-17 21:48:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {50271#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,593 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49868#false} #475#return; {49868#false} is VALID [2020-07-17 21:48:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,604 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,605 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,606 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,606 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,607 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {49868#false} #485#return; {49868#false} is VALID [2020-07-17 21:48:45,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,624 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-17 21:48:45,625 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-17 21:48:45,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,626 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,626 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-17 21:48:45,627 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,627 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-17 21:48:45,627 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,628 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-17 21:48:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,634 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #465#return; {49867#true} is VALID [2020-07-17 21:48:45,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,635 INFO L263 TraceCheckUtils]: 2: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-17 21:48:45,636 INFO L263 TraceCheckUtils]: 4: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-17 21:48:45,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,637 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,638 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-17 21:48:45,638 INFO L280 TraceCheckUtils]: 10: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,638 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-17 21:48:45,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,639 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-17 21:48:45,639 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-17 21:48:45,639 INFO L280 TraceCheckUtils]: 15: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,640 INFO L263 TraceCheckUtils]: 16: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,641 INFO L280 TraceCheckUtils]: 17: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,641 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,641 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49867#true} #465#return; {49867#true} is VALID [2020-07-17 21:48:45,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,642 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49867#true} {49868#false} #489#return; {49868#false} is VALID [2020-07-17 21:48:45,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49868#false} #499#return; {49868#false} is VALID [2020-07-17 21:48:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:45,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,655 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49868#false} #501#return; {49868#false} is VALID [2020-07-17 21:48:45,663 INFO L263 TraceCheckUtils]: 0: Hoare triple {49867#true} call ULTIMATE.init(); {50086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:48:45,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {50086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {49867#true} is VALID [2020-07-17 21:48:45,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,664 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {49867#true} #517#return; {49867#true} is VALID [2020-07-17 21:48:45,665 INFO L263 TraceCheckUtils]: 4: Hoare triple {49867#true} call #t~ret73 := main(); {49867#true} is VALID [2020-07-17 21:48:45,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} havoc ~retValue_acc~8;havoc ~tmp~6; {49867#true} is VALID [2020-07-17 21:48:45,665 INFO L263 TraceCheckUtils]: 6: Hoare triple {49867#true} call select_helpers(); {49867#true} is VALID [2020-07-17 21:48:45,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,666 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #421#return; {49867#true} is VALID [2020-07-17 21:48:45,666 INFO L263 TraceCheckUtils]: 9: Hoare triple {49867#true} call select_features(); {49867#true} is VALID [2020-07-17 21:48:45,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,666 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {49867#true} {49867#true} #423#return; {49867#true} is VALID [2020-07-17 21:48:45,667 INFO L263 TraceCheckUtils]: 12: Hoare triple {49867#true} call #t~ret59 := valid_product(); {49867#true} is VALID [2020-07-17 21:48:45,668 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:48:45,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:48:45,671 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {49867#true} #425#return; {49879#(= |main_#t~ret59| 1)} is VALID [2020-07-17 21:48:45,672 INFO L280 TraceCheckUtils]: 16: Hoare triple {49879#(= |main_#t~ret59| 1)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {49880#(= 1 main_~tmp~6)} is VALID [2020-07-17 21:48:45,672 INFO L280 TraceCheckUtils]: 17: Hoare triple {49880#(= 1 main_~tmp~6)} assume 0 != ~tmp~6; {49867#true} is VALID [2020-07-17 21:48:45,672 INFO L263 TraceCheckUtils]: 18: Hoare triple {49867#true} call setup(); {49867#true} is VALID [2020-07-17 21:48:45,673 INFO L280 TraceCheckUtils]: 19: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,673 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {49867#true} {49867#true} #427#return; {49867#true} is VALID [2020-07-17 21:48:45,673 INFO L263 TraceCheckUtils]: 21: Hoare triple {49867#true} call runTest(); {49867#true} is VALID [2020-07-17 21:48:45,674 INFO L263 TraceCheckUtils]: 22: Hoare triple {49867#true} call __utac_acc__Specification5_spec__1(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,675 INFO L280 TraceCheckUtils]: 23: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {49867#true} is VALID [2020-07-17 21:48:45,675 INFO L280 TraceCheckUtils]: 24: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,675 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {49867#true} {49867#true} #507#return; {49867#true} is VALID [2020-07-17 21:48:45,675 INFO L263 TraceCheckUtils]: 26: Hoare triple {49867#true} call test(); {49867#true} is VALID [2020-07-17 21:48:45,675 INFO L280 TraceCheckUtils]: 27: Hoare triple {49867#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {49867#true} is VALID [2020-07-17 21:48:45,675 INFO L280 TraceCheckUtils]: 28: Hoare triple {49867#true} assume !false; {49867#true} is VALID [2020-07-17 21:48:45,676 INFO L280 TraceCheckUtils]: 29: Hoare triple {49867#true} assume ~splverifierCounter~0 < 4; {49867#true} is VALID [2020-07-17 21:48:45,676 INFO L280 TraceCheckUtils]: 30: Hoare triple {49867#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49867#true} is VALID [2020-07-17 21:48:45,676 INFO L280 TraceCheckUtils]: 31: Hoare triple {49867#true} assume 0 != ~tmp~5; {49867#true} is VALID [2020-07-17 21:48:45,677 INFO L263 TraceCheckUtils]: 32: Hoare triple {49867#true} call waterRise(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:45,677 INFO L280 TraceCheckUtils]: 33: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-17 21:48:45,678 INFO L280 TraceCheckUtils]: 34: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,678 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {49867#true} {49867#true} #471#return; {49867#true} is VALID [2020-07-17 21:48:45,678 INFO L280 TraceCheckUtils]: 36: Hoare triple {49867#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49867#true} is VALID [2020-07-17 21:48:45,678 INFO L280 TraceCheckUtils]: 37: Hoare triple {49867#true} assume !(0 != ~tmp___0~1); {49867#true} is VALID [2020-07-17 21:48:45,678 INFO L280 TraceCheckUtils]: 38: Hoare triple {49867#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49867#true} is VALID [2020-07-17 21:48:45,679 INFO L280 TraceCheckUtils]: 39: Hoare triple {49867#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49867#true} is VALID [2020-07-17 21:48:45,679 INFO L280 TraceCheckUtils]: 40: Hoare triple {49867#true} assume !(0 != ~tmp___1~0); {49867#true} is VALID [2020-07-17 21:48:45,680 INFO L263 TraceCheckUtils]: 41: Hoare triple {49867#true} call timeShift(); {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:48:45,681 INFO L263 TraceCheckUtils]: 42: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,681 INFO L263 TraceCheckUtils]: 43: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,682 INFO L280 TraceCheckUtils]: 44: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,682 INFO L280 TraceCheckUtils]: 45: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,682 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,682 INFO L280 TraceCheckUtils]: 47: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,682 INFO L280 TraceCheckUtils]: 48: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,683 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,683 INFO L280 TraceCheckUtils]: 50: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-17 21:48:45,683 INFO L280 TraceCheckUtils]: 51: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-17 21:48:45,684 INFO L263 TraceCheckUtils]: 52: Hoare triple {49867#true} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,684 INFO L280 TraceCheckUtils]: 53: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,684 INFO L280 TraceCheckUtils]: 54: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,685 INFO L263 TraceCheckUtils]: 55: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,685 INFO L280 TraceCheckUtils]: 56: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-17 21:48:45,685 INFO L263 TraceCheckUtils]: 57: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-17 21:48:45,685 INFO L280 TraceCheckUtils]: 58: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,685 INFO L280 TraceCheckUtils]: 59: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,685 INFO L280 TraceCheckUtils]: 60: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,686 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,686 INFO L280 TraceCheckUtils]: 62: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-17 21:48:45,686 INFO L280 TraceCheckUtils]: 63: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,686 INFO L280 TraceCheckUtils]: 64: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-17 21:48:45,686 INFO L280 TraceCheckUtils]: 65: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,687 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-17 21:48:45,687 INFO L280 TraceCheckUtils]: 67: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-17 21:48:45,687 INFO L280 TraceCheckUtils]: 68: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,689 INFO L263 TraceCheckUtils]: 69: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,690 INFO L280 TraceCheckUtils]: 70: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,691 INFO L280 TraceCheckUtils]: 71: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,692 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,693 INFO L280 TraceCheckUtils]: 73: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,695 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #489#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,695 INFO L263 TraceCheckUtils]: 75: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:45,695 INFO L280 TraceCheckUtils]: 76: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,695 INFO L263 TraceCheckUtils]: 77: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,696 INFO L280 TraceCheckUtils]: 78: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,696 INFO L280 TraceCheckUtils]: 79: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,696 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,697 INFO L280 TraceCheckUtils]: 81: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,697 INFO L280 TraceCheckUtils]: 82: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-17 21:48:45,697 INFO L280 TraceCheckUtils]: 83: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,698 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {49867#true} {50120#(<= 1 ~pumpRunning~0)} #491#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,700 INFO L280 TraceCheckUtils]: 85: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,701 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #479#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,702 INFO L280 TraceCheckUtils]: 87: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !false; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,703 INFO L280 TraceCheckUtils]: 88: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,704 INFO L280 TraceCheckUtils]: 89: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,705 INFO L280 TraceCheckUtils]: 90: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,706 INFO L280 TraceCheckUtils]: 91: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,707 INFO L280 TraceCheckUtils]: 92: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,709 INFO L280 TraceCheckUtils]: 93: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,710 INFO L280 TraceCheckUtils]: 94: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,711 INFO L280 TraceCheckUtils]: 95: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,712 INFO L263 TraceCheckUtils]: 96: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call timeShift(); {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:48:45,714 INFO L263 TraceCheckUtils]: 97: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,714 INFO L263 TraceCheckUtils]: 98: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,715 INFO L280 TraceCheckUtils]: 99: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,715 INFO L280 TraceCheckUtils]: 100: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,715 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,715 INFO L280 TraceCheckUtils]: 102: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,716 INFO L280 TraceCheckUtils]: 103: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,716 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,717 INFO L280 TraceCheckUtils]: 105: Hoare triple {49867#true} assume 0 != ~pumpRunning~0; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,719 INFO L263 TraceCheckUtils]: 106: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:45,719 INFO L280 TraceCheckUtils]: 107: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-17 21:48:45,719 INFO L280 TraceCheckUtils]: 108: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,720 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #487#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,721 INFO L280 TraceCheckUtils]: 110: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,722 INFO L263 TraceCheckUtils]: 111: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,723 INFO L280 TraceCheckUtils]: 112: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,724 INFO L280 TraceCheckUtils]: 113: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,724 INFO L263 TraceCheckUtils]: 114: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-17 21:48:45,724 INFO L280 TraceCheckUtils]: 115: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,726 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #469#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,727 INFO L280 TraceCheckUtils]: 117: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume true; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,728 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {49934#(not (= 0 ~pumpRunning~0))} {49934#(not (= 0 ~pumpRunning~0))} #489#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:45,728 INFO L263 TraceCheckUtils]: 119: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:45,729 INFO L280 TraceCheckUtils]: 120: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,729 INFO L263 TraceCheckUtils]: 121: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,729 INFO L280 TraceCheckUtils]: 122: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,730 INFO L280 TraceCheckUtils]: 123: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,730 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,730 INFO L280 TraceCheckUtils]: 125: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,731 INFO L280 TraceCheckUtils]: 126: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-17 21:48:45,731 INFO L263 TraceCheckUtils]: 127: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,732 INFO L280 TraceCheckUtils]: 128: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:45,733 INFO L280 TraceCheckUtils]: 129: Hoare triple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:45,735 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-17 21:48:45,736 INFO L280 TraceCheckUtils]: 131: Hoare triple {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:48:45,737 INFO L280 TraceCheckUtils]: 132: Hoare triple {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,739 INFO L280 TraceCheckUtils]: 133: Hoare triple {50200#(= 0 ~pumpRunning~0)} assume true; {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:45,740 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {50200#(= 0 ~pumpRunning~0)} {49934#(not (= 0 ~pumpRunning~0))} #491#return; {49868#false} is VALID [2020-07-17 21:48:45,740 INFO L280 TraceCheckUtils]: 135: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:45,741 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {49868#false} {49934#(not (= 0 ~pumpRunning~0))} #479#return; {49868#false} is VALID [2020-07-17 21:48:45,741 INFO L280 TraceCheckUtils]: 137: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-17 21:48:45,741 INFO L280 TraceCheckUtils]: 138: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-17 21:48:45,741 INFO L280 TraceCheckUtils]: 139: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-17 21:48:45,742 INFO L280 TraceCheckUtils]: 140: Hoare triple {49868#false} assume !(0 != ~tmp~5); {49868#false} is VALID [2020-07-17 21:48:45,742 INFO L280 TraceCheckUtils]: 141: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-17 21:48:45,742 INFO L280 TraceCheckUtils]: 142: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-17 21:48:45,743 INFO L280 TraceCheckUtils]: 143: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-17 21:48:45,743 INFO L280 TraceCheckUtils]: 144: Hoare triple {49868#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49868#false} is VALID [2020-07-17 21:48:45,743 INFO L280 TraceCheckUtils]: 145: Hoare triple {49868#false} assume !(0 != ~tmp___1~0); {49868#false} is VALID [2020-07-17 21:48:45,744 INFO L263 TraceCheckUtils]: 146: Hoare triple {49868#false} call timeShift(); {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:48:45,745 INFO L263 TraceCheckUtils]: 147: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,745 INFO L263 TraceCheckUtils]: 148: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,746 INFO L280 TraceCheckUtils]: 149: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,746 INFO L280 TraceCheckUtils]: 150: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,746 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,747 INFO L280 TraceCheckUtils]: 152: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,747 INFO L280 TraceCheckUtils]: 153: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,747 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,748 INFO L280 TraceCheckUtils]: 155: Hoare triple {49867#true} assume 0 != ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,749 INFO L263 TraceCheckUtils]: 156: Hoare triple {49867#true} call lowerWaterLevel(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:45,749 INFO L280 TraceCheckUtils]: 157: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-17 21:48:45,750 INFO L280 TraceCheckUtils]: 158: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,750 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {49867#true} {49867#true} #487#return; {49867#true} is VALID [2020-07-17 21:48:45,750 INFO L280 TraceCheckUtils]: 160: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-17 21:48:45,751 INFO L263 TraceCheckUtils]: 161: Hoare triple {49867#true} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,752 INFO L280 TraceCheckUtils]: 162: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,752 INFO L280 TraceCheckUtils]: 163: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49867#true} is VALID [2020-07-17 21:48:45,752 INFO L263 TraceCheckUtils]: 164: Hoare triple {49867#true} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-17 21:48:45,753 INFO L280 TraceCheckUtils]: 165: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,753 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {49867#true} {49867#true} #469#return; {49867#true} is VALID [2020-07-17 21:48:45,753 INFO L280 TraceCheckUtils]: 167: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,754 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {49867#true} {49867#true} #489#return; {49867#true} is VALID [2020-07-17 21:48:45,754 INFO L263 TraceCheckUtils]: 169: Hoare triple {49867#true} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:45,754 INFO L280 TraceCheckUtils]: 170: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,754 INFO L263 TraceCheckUtils]: 171: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,755 INFO L280 TraceCheckUtils]: 172: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,755 INFO L280 TraceCheckUtils]: 173: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,755 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,756 INFO L280 TraceCheckUtils]: 175: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,756 INFO L280 TraceCheckUtils]: 176: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-17 21:48:45,756 INFO L263 TraceCheckUtils]: 177: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,756 INFO L280 TraceCheckUtils]: 178: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,757 INFO L280 TraceCheckUtils]: 179: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,757 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {49867#true} {49867#true} #501#return; {49867#true} is VALID [2020-07-17 21:48:45,757 INFO L280 TraceCheckUtils]: 181: Hoare triple {49867#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49867#true} is VALID [2020-07-17 21:48:45,758 INFO L280 TraceCheckUtils]: 182: Hoare triple {49867#true} assume !(0 != ~tmp___0~2); {49867#true} is VALID [2020-07-17 21:48:45,758 INFO L280 TraceCheckUtils]: 183: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,758 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-17 21:48:45,759 INFO L280 TraceCheckUtils]: 185: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,759 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {49867#true} {49868#false} #479#return; {49868#false} is VALID [2020-07-17 21:48:45,759 INFO L280 TraceCheckUtils]: 187: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-17 21:48:45,759 INFO L280 TraceCheckUtils]: 188: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-17 21:48:45,760 INFO L280 TraceCheckUtils]: 189: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-17 21:48:45,760 INFO L280 TraceCheckUtils]: 190: Hoare triple {49868#false} assume 0 != ~tmp~5; {49868#false} is VALID [2020-07-17 21:48:45,760 INFO L263 TraceCheckUtils]: 191: Hoare triple {49868#false} call waterRise(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:45,761 INFO L280 TraceCheckUtils]: 192: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-17 21:48:45,761 INFO L280 TraceCheckUtils]: 193: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,761 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {49867#true} {49868#false} #471#return; {49868#false} is VALID [2020-07-17 21:48:45,762 INFO L280 TraceCheckUtils]: 195: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-17 21:48:45,762 INFO L280 TraceCheckUtils]: 196: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-17 21:48:45,762 INFO L280 TraceCheckUtils]: 197: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-17 21:48:45,762 INFO L280 TraceCheckUtils]: 198: Hoare triple {49868#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49868#false} is VALID [2020-07-17 21:48:45,763 INFO L280 TraceCheckUtils]: 199: Hoare triple {49868#false} assume 0 != ~tmp___1~0; {49868#false} is VALID [2020-07-17 21:48:45,763 INFO L263 TraceCheckUtils]: 200: Hoare triple {49868#false} call stopSystem(); {50245#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:48:45,763 INFO L280 TraceCheckUtils]: 201: Hoare triple {50245#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,765 INFO L263 TraceCheckUtils]: 202: Hoare triple {49867#true} call deactivatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,765 INFO L280 TraceCheckUtils]: 203: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {49867#true} is VALID [2020-07-17 21:48:45,765 INFO L280 TraceCheckUtils]: 204: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,766 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {49867#true} {49867#true} #461#return; {49867#true} is VALID [2020-07-17 21:48:45,766 INFO L280 TraceCheckUtils]: 206: Hoare triple {49867#true} ~systemActive~0 := 0; {49867#true} is VALID [2020-07-17 21:48:45,766 INFO L280 TraceCheckUtils]: 207: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,767 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {49867#true} {49868#false} #477#return; {49868#false} is VALID [2020-07-17 21:48:45,767 INFO L263 TraceCheckUtils]: 209: Hoare triple {49868#false} call timeShift(); {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:48:45,768 INFO L263 TraceCheckUtils]: 210: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,769 INFO L263 TraceCheckUtils]: 211: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,769 INFO L280 TraceCheckUtils]: 212: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,769 INFO L280 TraceCheckUtils]: 213: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,770 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,770 INFO L280 TraceCheckUtils]: 215: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,770 INFO L280 TraceCheckUtils]: 216: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,771 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-17 21:48:45,771 INFO L280 TraceCheckUtils]: 218: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-17 21:48:45,771 INFO L280 TraceCheckUtils]: 219: Hoare triple {49867#true} assume !(0 != ~systemActive~0); {49867#true} is VALID [2020-07-17 21:48:45,772 INFO L263 TraceCheckUtils]: 220: Hoare triple {49867#true} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:45,772 INFO L280 TraceCheckUtils]: 221: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:45,772 INFO L263 TraceCheckUtils]: 222: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,772 INFO L280 TraceCheckUtils]: 223: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,773 INFO L280 TraceCheckUtils]: 224: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,773 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:45,773 INFO L280 TraceCheckUtils]: 226: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:45,774 INFO L280 TraceCheckUtils]: 227: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-17 21:48:45,774 INFO L280 TraceCheckUtils]: 228: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,774 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-17 21:48:45,774 INFO L280 TraceCheckUtils]: 230: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,775 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {49867#true} {49868#false} #479#return; {49868#false} is VALID [2020-07-17 21:48:45,775 INFO L280 TraceCheckUtils]: 232: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-17 21:48:45,775 INFO L280 TraceCheckUtils]: 233: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-17 21:48:45,776 INFO L280 TraceCheckUtils]: 234: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-17 21:48:45,776 INFO L280 TraceCheckUtils]: 235: Hoare triple {49868#false} assume !(0 != ~tmp~5); {49868#false} is VALID [2020-07-17 21:48:45,776 INFO L280 TraceCheckUtils]: 236: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-17 21:48:45,777 INFO L280 TraceCheckUtils]: 237: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-17 21:48:45,777 INFO L280 TraceCheckUtils]: 238: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-17 21:48:45,777 INFO L280 TraceCheckUtils]: 239: Hoare triple {49868#false} assume 0 != ~tmp___2~0; {49868#false} is VALID [2020-07-17 21:48:45,778 INFO L263 TraceCheckUtils]: 240: Hoare triple {49868#false} call startSystem(); {50271#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-17 21:48:45,778 INFO L280 TraceCheckUtils]: 241: Hoare triple {50271#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,778 INFO L280 TraceCheckUtils]: 242: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,778 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {49867#true} {49868#false} #475#return; {49868#false} is VALID [2020-07-17 21:48:45,779 INFO L263 TraceCheckUtils]: 244: Hoare triple {49868#false} call timeShift(); {49868#false} is VALID [2020-07-17 21:48:45,779 INFO L263 TraceCheckUtils]: 245: Hoare triple {49868#false} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:45,779 INFO L263 TraceCheckUtils]: 246: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,780 INFO L280 TraceCheckUtils]: 247: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,780 INFO L280 TraceCheckUtils]: 248: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,780 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-17 21:48:45,781 INFO L280 TraceCheckUtils]: 250: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:45,781 INFO L280 TraceCheckUtils]: 251: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,781 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {49867#true} {49868#false} #485#return; {49868#false} is VALID [2020-07-17 21:48:45,782 INFO L280 TraceCheckUtils]: 253: Hoare triple {49868#false} assume !(0 != ~pumpRunning~0); {49868#false} is VALID [2020-07-17 21:48:45,782 INFO L280 TraceCheckUtils]: 254: Hoare triple {49868#false} assume 0 != ~systemActive~0; {49868#false} is VALID [2020-07-17 21:48:45,782 INFO L263 TraceCheckUtils]: 255: Hoare triple {49868#false} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,782 INFO L280 TraceCheckUtils]: 256: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,783 INFO L280 TraceCheckUtils]: 257: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:45,783 INFO L263 TraceCheckUtils]: 258: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,783 INFO L280 TraceCheckUtils]: 259: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-17 21:48:45,784 INFO L263 TraceCheckUtils]: 260: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-17 21:48:45,784 INFO L280 TraceCheckUtils]: 261: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,784 INFO L280 TraceCheckUtils]: 262: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:45,785 INFO L280 TraceCheckUtils]: 263: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,785 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:45,785 INFO L280 TraceCheckUtils]: 265: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-17 21:48:45,785 INFO L280 TraceCheckUtils]: 266: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,786 INFO L280 TraceCheckUtils]: 267: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-17 21:48:45,786 INFO L280 TraceCheckUtils]: 268: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,786 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-17 21:48:45,787 INFO L280 TraceCheckUtils]: 270: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-17 21:48:45,787 INFO L280 TraceCheckUtils]: 271: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:45,788 INFO L263 TraceCheckUtils]: 272: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:45,789 INFO L280 TraceCheckUtils]: 273: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49867#true} is VALID [2020-07-17 21:48:45,789 INFO L280 TraceCheckUtils]: 274: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,789 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {49867#true} {49867#true} #465#return; {49867#true} is VALID [2020-07-17 21:48:45,789 INFO L280 TraceCheckUtils]: 276: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,789 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {49867#true} {49868#false} #489#return; {49868#false} is VALID [2020-07-17 21:48:45,790 INFO L263 TraceCheckUtils]: 278: Hoare triple {49868#false} call __utac_acc__Specification5_spec__3(); {49868#false} is VALID [2020-07-17 21:48:45,790 INFO L280 TraceCheckUtils]: 279: Hoare triple {49868#false} havoc ~tmp~7;havoc ~tmp___0~2; {49868#false} is VALID [2020-07-17 21:48:45,790 INFO L263 TraceCheckUtils]: 280: Hoare triple {49868#false} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:45,790 INFO L280 TraceCheckUtils]: 281: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:45,790 INFO L280 TraceCheckUtils]: 282: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,791 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {49867#true} {49868#false} #499#return; {49868#false} is VALID [2020-07-17 21:48:45,791 INFO L280 TraceCheckUtils]: 284: Hoare triple {49868#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49868#false} is VALID [2020-07-17 21:48:45,791 INFO L280 TraceCheckUtils]: 285: Hoare triple {49868#false} assume 2 != ~tmp~7; {49868#false} is VALID [2020-07-17 21:48:45,791 INFO L263 TraceCheckUtils]: 286: Hoare triple {49868#false} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:45,791 INFO L280 TraceCheckUtils]: 287: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:45,792 INFO L280 TraceCheckUtils]: 288: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:45,792 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {49867#true} {49868#false} #501#return; {49868#false} is VALID [2020-07-17 21:48:45,792 INFO L280 TraceCheckUtils]: 290: Hoare triple {49868#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49868#false} is VALID [2020-07-17 21:48:45,792 INFO L280 TraceCheckUtils]: 291: Hoare triple {49868#false} assume 0 != ~tmp___0~2; {49868#false} is VALID [2020-07-17 21:48:45,792 INFO L280 TraceCheckUtils]: 292: Hoare triple {49868#false} assume 0 == ~switchedOnBeforeTS~0; {49868#false} is VALID [2020-07-17 21:48:45,793 INFO L263 TraceCheckUtils]: 293: Hoare triple {49868#false} call __automaton_fail(); {49868#false} is VALID [2020-07-17 21:48:45,793 INFO L280 TraceCheckUtils]: 294: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-17 21:48:45,929 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 120 proven. 46 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2020-07-17 21:48:45,929 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039812605] [2020-07-17 21:48:45,930 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [162793535] [2020-07-17 21:48:45,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:48:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,313 INFO L264 TraceCheckSpWp]: Trace formula consists of 1293 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 21:48:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,391 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:48:46,908 INFO L263 TraceCheckUtils]: 0: Hoare triple {49867#true} call ULTIMATE.init(); {49867#true} is VALID [2020-07-17 21:48:46,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {49867#true} is VALID [2020-07-17 21:48:46,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,908 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {49867#true} #517#return; {49867#true} is VALID [2020-07-17 21:48:46,909 INFO L263 TraceCheckUtils]: 4: Hoare triple {49867#true} call #t~ret73 := main(); {49867#true} is VALID [2020-07-17 21:48:46,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} havoc ~retValue_acc~8;havoc ~tmp~6; {49867#true} is VALID [2020-07-17 21:48:46,909 INFO L263 TraceCheckUtils]: 6: Hoare triple {49867#true} call select_helpers(); {49867#true} is VALID [2020-07-17 21:48:46,909 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,909 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #421#return; {49867#true} is VALID [2020-07-17 21:48:46,909 INFO L263 TraceCheckUtils]: 9: Hoare triple {49867#true} call select_features(); {49867#true} is VALID [2020-07-17 21:48:46,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,909 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {49867#true} {49867#true} #423#return; {49867#true} is VALID [2020-07-17 21:48:46,910 INFO L263 TraceCheckUtils]: 12: Hoare triple {49867#true} call #t~ret59 := valid_product(); {49867#true} is VALID [2020-07-17 21:48:46,910 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {49867#true} is VALID [2020-07-17 21:48:46,910 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,910 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {49867#true} {49867#true} #425#return; {49867#true} is VALID [2020-07-17 21:48:46,910 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {49867#true} is VALID [2020-07-17 21:48:46,910 INFO L280 TraceCheckUtils]: 17: Hoare triple {49867#true} assume 0 != ~tmp~6; {49867#true} is VALID [2020-07-17 21:48:46,911 INFO L263 TraceCheckUtils]: 18: Hoare triple {49867#true} call setup(); {49867#true} is VALID [2020-07-17 21:48:46,911 INFO L280 TraceCheckUtils]: 19: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,911 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {49867#true} {49867#true} #427#return; {49867#true} is VALID [2020-07-17 21:48:46,911 INFO L263 TraceCheckUtils]: 21: Hoare triple {49867#true} call runTest(); {49867#true} is VALID [2020-07-17 21:48:46,911 INFO L263 TraceCheckUtils]: 22: Hoare triple {49867#true} call __utac_acc__Specification5_spec__1(); {49867#true} is VALID [2020-07-17 21:48:46,911 INFO L280 TraceCheckUtils]: 23: Hoare triple {49867#true} ~switchedOnBeforeTS~0 := 0; {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L280 TraceCheckUtils]: 24: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {49867#true} {49867#true} #507#return; {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L263 TraceCheckUtils]: 26: Hoare triple {49867#true} call test(); {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L280 TraceCheckUtils]: 27: Hoare triple {49867#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L280 TraceCheckUtils]: 28: Hoare triple {49867#true} assume !false; {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L280 TraceCheckUtils]: 29: Hoare triple {49867#true} assume ~splverifierCounter~0 < 4; {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L280 TraceCheckUtils]: 30: Hoare triple {49867#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L280 TraceCheckUtils]: 31: Hoare triple {49867#true} assume 0 != ~tmp~5; {49867#true} is VALID [2020-07-17 21:48:46,912 INFO L263 TraceCheckUtils]: 32: Hoare triple {49867#true} call waterRise(); {49867#true} is VALID [2020-07-17 21:48:46,913 INFO L280 TraceCheckUtils]: 33: Hoare triple {49867#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-17 21:48:46,913 INFO L280 TraceCheckUtils]: 34: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,913 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {49867#true} {49867#true} #471#return; {49867#true} is VALID [2020-07-17 21:48:46,913 INFO L280 TraceCheckUtils]: 36: Hoare triple {49867#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49867#true} is VALID [2020-07-17 21:48:46,913 INFO L280 TraceCheckUtils]: 37: Hoare triple {49867#true} assume !(0 != ~tmp___0~1); {49867#true} is VALID [2020-07-17 21:48:46,913 INFO L280 TraceCheckUtils]: 38: Hoare triple {49867#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49867#true} is VALID [2020-07-17 21:48:46,913 INFO L280 TraceCheckUtils]: 39: Hoare triple {49867#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49867#true} is VALID [2020-07-17 21:48:46,913 INFO L280 TraceCheckUtils]: 40: Hoare triple {49867#true} assume !(0 != ~tmp___1~0); {49867#true} is VALID [2020-07-17 21:48:46,914 INFO L263 TraceCheckUtils]: 41: Hoare triple {49867#true} call timeShift(); {49867#true} is VALID [2020-07-17 21:48:46,914 INFO L263 TraceCheckUtils]: 42: Hoare triple {49867#true} call __utac_acc__Specification5_spec__2(); {49867#true} is VALID [2020-07-17 21:48:46,914 INFO L263 TraceCheckUtils]: 43: Hoare triple {49867#true} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:46,914 INFO L280 TraceCheckUtils]: 44: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:46,914 INFO L280 TraceCheckUtils]: 45: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,914 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {49867#true} {49867#true} #497#return; {49867#true} is VALID [2020-07-17 21:48:46,914 INFO L280 TraceCheckUtils]: 47: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:46,914 INFO L280 TraceCheckUtils]: 48: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,915 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {49867#true} {49867#true} #485#return; {49867#true} is VALID [2020-07-17 21:48:46,915 INFO L280 TraceCheckUtils]: 50: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-17 21:48:46,915 INFO L280 TraceCheckUtils]: 51: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-17 21:48:46,915 INFO L263 TraceCheckUtils]: 52: Hoare triple {49867#true} call processEnvironment(); {49867#true} is VALID [2020-07-17 21:48:46,915 INFO L280 TraceCheckUtils]: 53: Hoare triple {49867#true} havoc ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:46,915 INFO L280 TraceCheckUtils]: 54: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-17 21:48:46,915 INFO L263 TraceCheckUtils]: 55: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:46,915 INFO L280 TraceCheckUtils]: 56: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L263 TraceCheckUtils]: 57: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L280 TraceCheckUtils]: 58: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L280 TraceCheckUtils]: 59: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L280 TraceCheckUtils]: 60: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L280 TraceCheckUtils]: 62: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L280 TraceCheckUtils]: 63: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L280 TraceCheckUtils]: 64: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-17 21:48:46,916 INFO L280 TraceCheckUtils]: 65: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,917 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-17 21:48:46,917 INFO L280 TraceCheckUtils]: 67: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-17 21:48:46,917 INFO L280 TraceCheckUtils]: 68: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-17 21:48:46,917 INFO L263 TraceCheckUtils]: 69: Hoare triple {49867#true} call activatePump(); {49867#true} is VALID [2020-07-17 21:48:46,919 INFO L280 TraceCheckUtils]: 70: Hoare triple {49867#true} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,920 INFO L280 TraceCheckUtils]: 71: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,920 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,921 INFO L280 TraceCheckUtils]: 73: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,921 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #489#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,922 INFO L263 TraceCheckUtils]: 75: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,922 INFO L280 TraceCheckUtils]: 76: Hoare triple {50120#(<= 1 ~pumpRunning~0)} havoc ~tmp~7;havoc ~tmp___0~2; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,923 INFO L263 TraceCheckUtils]: 77: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call #t~ret61 := getWaterLevel(); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,923 INFO L280 TraceCheckUtils]: 78: Hoare triple {50120#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,924 INFO L280 TraceCheckUtils]: 79: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,925 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {50120#(<= 1 ~pumpRunning~0)} #499#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,926 INFO L280 TraceCheckUtils]: 81: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,926 INFO L280 TraceCheckUtils]: 82: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~7); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,927 INFO L280 TraceCheckUtils]: 83: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,928 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {50120#(<= 1 ~pumpRunning~0)} #491#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,929 INFO L280 TraceCheckUtils]: 85: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,930 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #479#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,930 INFO L280 TraceCheckUtils]: 87: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !false; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,931 INFO L280 TraceCheckUtils]: 88: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,932 INFO L280 TraceCheckUtils]: 89: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,932 INFO L280 TraceCheckUtils]: 90: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,933 INFO L280 TraceCheckUtils]: 91: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,933 INFO L280 TraceCheckUtils]: 92: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,934 INFO L280 TraceCheckUtils]: 93: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,934 INFO L280 TraceCheckUtils]: 94: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,935 INFO L280 TraceCheckUtils]: 95: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,935 INFO L263 TraceCheckUtils]: 96: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call timeShift(); {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,936 INFO L263 TraceCheckUtils]: 97: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {49867#true} is VALID [2020-07-17 21:48:46,936 INFO L263 TraceCheckUtils]: 98: Hoare triple {49867#true} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:46,936 INFO L280 TraceCheckUtils]: 99: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-17 21:48:46,936 INFO L280 TraceCheckUtils]: 100: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,936 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {49867#true} {49867#true} #497#return; {49867#true} is VALID [2020-07-17 21:48:46,936 INFO L280 TraceCheckUtils]: 102: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-17 21:48:46,936 INFO L280 TraceCheckUtils]: 103: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,937 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {49867#true} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #485#return; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,937 INFO L280 TraceCheckUtils]: 105: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,937 INFO L263 TraceCheckUtils]: 106: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:46,937 INFO L280 TraceCheckUtils]: 107: Hoare triple {49867#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-17 21:48:46,938 INFO L280 TraceCheckUtils]: 108: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,938 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {49867#true} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #487#return; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,939 INFO L280 TraceCheckUtils]: 110: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,940 INFO L263 TraceCheckUtils]: 111: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,940 INFO L280 TraceCheckUtils]: 112: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,940 INFO L280 TraceCheckUtils]: 113: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,941 INFO L263 TraceCheckUtils]: 114: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-17 21:48:46,941 INFO L280 TraceCheckUtils]: 115: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,943 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {49867#true} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #469#return; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,944 INFO L280 TraceCheckUtils]: 117: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,944 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #489#return; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,945 INFO L263 TraceCheckUtils]: 119: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-17 21:48:46,945 INFO L280 TraceCheckUtils]: 120: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-17 21:48:46,945 INFO L263 TraceCheckUtils]: 121: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-17 21:48:46,945 INFO L280 TraceCheckUtils]: 122: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-17 21:48:46,945 INFO L280 TraceCheckUtils]: 123: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-17 21:48:46,945 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-17 21:48:46,945 INFO L280 TraceCheckUtils]: 125: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-17 21:48:46,945 INFO L280 TraceCheckUtils]: 126: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-17 21:48:46,946 INFO L263 TraceCheckUtils]: 127: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-17 21:48:46,946 INFO L280 TraceCheckUtils]: 128: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50681#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:46,947 INFO L280 TraceCheckUtils]: 129: Hoare triple {50681#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50681#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:46,947 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {50681#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50688#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-17 21:48:46,948 INFO L280 TraceCheckUtils]: 131: Hoare triple {50688#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {50692#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:48:46,948 INFO L280 TraceCheckUtils]: 132: Hoare triple {50692#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {50696#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:48:46,949 INFO L280 TraceCheckUtils]: 133: Hoare triple {50696#(<= ~pumpRunning~0 0)} assume true; {50696#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:48:46,950 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {50696#(<= ~pumpRunning~0 0)} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #491#return; {50703#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:48:46,951 INFO L280 TraceCheckUtils]: 135: Hoare triple {50703#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {50703#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:48:46,951 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {50703#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {50120#(<= 1 ~pumpRunning~0)} #479#return; {49868#false} is VALID [2020-07-17 21:48:46,952 INFO L280 TraceCheckUtils]: 137: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-17 21:48:46,952 INFO L280 TraceCheckUtils]: 138: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-17 21:48:46,952 INFO L280 TraceCheckUtils]: 139: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-17 21:48:46,952 INFO L280 TraceCheckUtils]: 140: Hoare triple {49868#false} assume !(0 != ~tmp~5); {49868#false} is VALID [2020-07-17 21:48:46,952 INFO L280 TraceCheckUtils]: 141: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-17 21:48:46,952 INFO L280 TraceCheckUtils]: 142: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-17 21:48:46,952 INFO L280 TraceCheckUtils]: 143: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-17 21:48:46,952 INFO L280 TraceCheckUtils]: 144: Hoare triple {49868#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49868#false} is VALID [2020-07-17 21:48:46,953 INFO L280 TraceCheckUtils]: 145: Hoare triple {49868#false} assume !(0 != ~tmp___1~0); {49868#false} is VALID [2020-07-17 21:48:46,953 INFO L263 TraceCheckUtils]: 146: Hoare triple {49868#false} call timeShift(); {49868#false} is VALID [2020-07-17 21:48:46,953 INFO L263 TraceCheckUtils]: 147: Hoare triple {49868#false} call __utac_acc__Specification5_spec__2(); {49868#false} is VALID [2020-07-17 21:48:46,953 INFO L263 TraceCheckUtils]: 148: Hoare triple {49868#false} call #t~ret60 := isPumpRunning(); {49868#false} is VALID [2020-07-17 21:48:46,953 INFO L280 TraceCheckUtils]: 149: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-17 21:48:46,954 INFO L280 TraceCheckUtils]: 150: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,954 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {49868#false} {49868#false} #497#return; {49868#false} is VALID [2020-07-17 21:48:46,954 INFO L280 TraceCheckUtils]: 152: Hoare triple {49868#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49868#false} is VALID [2020-07-17 21:48:46,954 INFO L280 TraceCheckUtils]: 153: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,954 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {49868#false} {49868#false} #485#return; {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L280 TraceCheckUtils]: 155: Hoare triple {49868#false} assume 0 != ~pumpRunning~0; {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L263 TraceCheckUtils]: 156: Hoare triple {49868#false} call lowerWaterLevel(); {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L280 TraceCheckUtils]: 157: Hoare triple {49868#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L280 TraceCheckUtils]: 158: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {49868#false} {49868#false} #487#return; {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L280 TraceCheckUtils]: 160: Hoare triple {49868#false} assume 0 != ~systemActive~0; {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L263 TraceCheckUtils]: 161: Hoare triple {49868#false} call processEnvironment(); {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L280 TraceCheckUtils]: 162: Hoare triple {49868#false} havoc ~tmp~0; {49868#false} is VALID [2020-07-17 21:48:46,955 INFO L280 TraceCheckUtils]: 163: Hoare triple {49868#false} assume !(0 == ~pumpRunning~0); {49868#false} is VALID [2020-07-17 21:48:46,956 INFO L263 TraceCheckUtils]: 164: Hoare triple {49868#false} call processEnvironment__wrappee__base(); {49868#false} is VALID [2020-07-17 21:48:46,956 INFO L280 TraceCheckUtils]: 165: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,956 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {49868#false} {49868#false} #469#return; {49868#false} is VALID [2020-07-17 21:48:46,956 INFO L280 TraceCheckUtils]: 167: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,956 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {49868#false} {49868#false} #489#return; {49868#false} is VALID [2020-07-17 21:48:46,956 INFO L263 TraceCheckUtils]: 169: Hoare triple {49868#false} call __utac_acc__Specification5_spec__3(); {49868#false} is VALID [2020-07-17 21:48:46,956 INFO L280 TraceCheckUtils]: 170: Hoare triple {49868#false} havoc ~tmp~7;havoc ~tmp___0~2; {49868#false} is VALID [2020-07-17 21:48:46,956 INFO L263 TraceCheckUtils]: 171: Hoare triple {49868#false} call #t~ret61 := getWaterLevel(); {49868#false} is VALID [2020-07-17 21:48:46,957 INFO L280 TraceCheckUtils]: 172: Hoare triple {49868#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49868#false} is VALID [2020-07-17 21:48:46,957 INFO L280 TraceCheckUtils]: 173: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,957 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {49868#false} {49868#false} #499#return; {49868#false} is VALID [2020-07-17 21:48:46,957 INFO L280 TraceCheckUtils]: 175: Hoare triple {49868#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49868#false} is VALID [2020-07-17 21:48:46,957 INFO L280 TraceCheckUtils]: 176: Hoare triple {49868#false} assume 2 != ~tmp~7; {49868#false} is VALID [2020-07-17 21:48:46,957 INFO L263 TraceCheckUtils]: 177: Hoare triple {49868#false} call #t~ret62 := isPumpRunning(); {49868#false} is VALID [2020-07-17 21:48:46,957 INFO L280 TraceCheckUtils]: 178: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-17 21:48:46,957 INFO L280 TraceCheckUtils]: 179: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,958 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {49868#false} {49868#false} #501#return; {49868#false} is VALID [2020-07-17 21:48:46,958 INFO L280 TraceCheckUtils]: 181: Hoare triple {49868#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49868#false} is VALID [2020-07-17 21:48:46,958 INFO L280 TraceCheckUtils]: 182: Hoare triple {49868#false} assume !(0 != ~tmp___0~2); {49868#false} is VALID [2020-07-17 21:48:46,958 INFO L280 TraceCheckUtils]: 183: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,958 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {49868#false} {49868#false} #491#return; {49868#false} is VALID [2020-07-17 21:48:46,958 INFO L280 TraceCheckUtils]: 185: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,958 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {49868#false} {49868#false} #479#return; {49868#false} is VALID [2020-07-17 21:48:46,958 INFO L280 TraceCheckUtils]: 187: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-17 21:48:46,959 INFO L280 TraceCheckUtils]: 188: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-17 21:48:46,959 INFO L280 TraceCheckUtils]: 189: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-17 21:48:46,959 INFO L280 TraceCheckUtils]: 190: Hoare triple {49868#false} assume 0 != ~tmp~5; {49868#false} is VALID [2020-07-17 21:48:46,959 INFO L263 TraceCheckUtils]: 191: Hoare triple {49868#false} call waterRise(); {49868#false} is VALID [2020-07-17 21:48:46,959 INFO L280 TraceCheckUtils]: 192: Hoare triple {49868#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49868#false} is VALID [2020-07-17 21:48:46,959 INFO L280 TraceCheckUtils]: 193: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,959 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {49868#false} {49868#false} #471#return; {49868#false} is VALID [2020-07-17 21:48:46,959 INFO L280 TraceCheckUtils]: 195: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-17 21:48:46,960 INFO L280 TraceCheckUtils]: 196: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-17 21:48:46,960 INFO L280 TraceCheckUtils]: 197: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-17 21:48:46,960 INFO L280 TraceCheckUtils]: 198: Hoare triple {49868#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49868#false} is VALID [2020-07-17 21:48:46,960 INFO L280 TraceCheckUtils]: 199: Hoare triple {49868#false} assume 0 != ~tmp___1~0; {49868#false} is VALID [2020-07-17 21:48:46,960 INFO L263 TraceCheckUtils]: 200: Hoare triple {49868#false} call stopSystem(); {49868#false} is VALID [2020-07-17 21:48:46,960 INFO L280 TraceCheckUtils]: 201: Hoare triple {49868#false} assume 0 != ~pumpRunning~0; {49868#false} is VALID [2020-07-17 21:48:46,960 INFO L263 TraceCheckUtils]: 202: Hoare triple {49868#false} call deactivatePump(); {49868#false} is VALID [2020-07-17 21:48:46,960 INFO L280 TraceCheckUtils]: 203: Hoare triple {49868#false} ~pumpRunning~0 := 0; {49868#false} is VALID [2020-07-17 21:48:46,961 INFO L280 TraceCheckUtils]: 204: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,961 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {49868#false} {49868#false} #461#return; {49868#false} is VALID [2020-07-17 21:48:46,961 INFO L280 TraceCheckUtils]: 206: Hoare triple {49868#false} ~systemActive~0 := 0; {49868#false} is VALID [2020-07-17 21:48:46,961 INFO L280 TraceCheckUtils]: 207: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,961 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {49868#false} {49868#false} #477#return; {49868#false} is VALID [2020-07-17 21:48:46,962 INFO L263 TraceCheckUtils]: 209: Hoare triple {49868#false} call timeShift(); {49868#false} is VALID [2020-07-17 21:48:46,962 INFO L263 TraceCheckUtils]: 210: Hoare triple {49868#false} call __utac_acc__Specification5_spec__2(); {49868#false} is VALID [2020-07-17 21:48:46,962 INFO L263 TraceCheckUtils]: 211: Hoare triple {49868#false} call #t~ret60 := isPumpRunning(); {49868#false} is VALID [2020-07-17 21:48:46,962 INFO L280 TraceCheckUtils]: 212: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-17 21:48:46,962 INFO L280 TraceCheckUtils]: 213: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,962 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {49868#false} {49868#false} #497#return; {49868#false} is VALID [2020-07-17 21:48:46,963 INFO L280 TraceCheckUtils]: 215: Hoare triple {49868#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49868#false} is VALID [2020-07-17 21:48:46,963 INFO L280 TraceCheckUtils]: 216: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,963 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {49868#false} {49868#false} #485#return; {49868#false} is VALID [2020-07-17 21:48:46,963 INFO L280 TraceCheckUtils]: 218: Hoare triple {49868#false} assume !(0 != ~pumpRunning~0); {49868#false} is VALID [2020-07-17 21:48:46,963 INFO L280 TraceCheckUtils]: 219: Hoare triple {49868#false} assume !(0 != ~systemActive~0); {49868#false} is VALID [2020-07-17 21:48:46,963 INFO L263 TraceCheckUtils]: 220: Hoare triple {49868#false} call __utac_acc__Specification5_spec__3(); {49868#false} is VALID [2020-07-17 21:48:46,964 INFO L280 TraceCheckUtils]: 221: Hoare triple {49868#false} havoc ~tmp~7;havoc ~tmp___0~2; {49868#false} is VALID [2020-07-17 21:48:46,964 INFO L263 TraceCheckUtils]: 222: Hoare triple {49868#false} call #t~ret61 := getWaterLevel(); {49868#false} is VALID [2020-07-17 21:48:46,964 INFO L280 TraceCheckUtils]: 223: Hoare triple {49868#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49868#false} is VALID [2020-07-17 21:48:46,964 INFO L280 TraceCheckUtils]: 224: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,964 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {49868#false} {49868#false} #499#return; {49868#false} is VALID [2020-07-17 21:48:46,964 INFO L280 TraceCheckUtils]: 226: Hoare triple {49868#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49868#false} is VALID [2020-07-17 21:48:46,965 INFO L280 TraceCheckUtils]: 227: Hoare triple {49868#false} assume !(2 != ~tmp~7); {49868#false} is VALID [2020-07-17 21:48:46,965 INFO L280 TraceCheckUtils]: 228: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,965 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {49868#false} {49868#false} #491#return; {49868#false} is VALID [2020-07-17 21:48:46,965 INFO L280 TraceCheckUtils]: 230: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,965 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {49868#false} {49868#false} #479#return; {49868#false} is VALID [2020-07-17 21:48:46,965 INFO L280 TraceCheckUtils]: 232: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-17 21:48:46,966 INFO L280 TraceCheckUtils]: 233: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-17 21:48:46,966 INFO L280 TraceCheckUtils]: 234: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-17 21:48:46,966 INFO L280 TraceCheckUtils]: 235: Hoare triple {49868#false} assume !(0 != ~tmp~5); {49868#false} is VALID [2020-07-17 21:48:46,966 INFO L280 TraceCheckUtils]: 236: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-17 21:48:46,966 INFO L280 TraceCheckUtils]: 237: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-17 21:48:46,966 INFO L280 TraceCheckUtils]: 238: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-17 21:48:46,967 INFO L280 TraceCheckUtils]: 239: Hoare triple {49868#false} assume 0 != ~tmp___2~0; {49868#false} is VALID [2020-07-17 21:48:46,967 INFO L263 TraceCheckUtils]: 240: Hoare triple {49868#false} call startSystem(); {49868#false} is VALID [2020-07-17 21:48:46,967 INFO L280 TraceCheckUtils]: 241: Hoare triple {49868#false} ~systemActive~0 := 1; {49868#false} is VALID [2020-07-17 21:48:46,967 INFO L280 TraceCheckUtils]: 242: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,967 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {49868#false} {49868#false} #475#return; {49868#false} is VALID [2020-07-17 21:48:46,967 INFO L263 TraceCheckUtils]: 244: Hoare triple {49868#false} call timeShift(); {49868#false} is VALID [2020-07-17 21:48:46,968 INFO L263 TraceCheckUtils]: 245: Hoare triple {49868#false} call __utac_acc__Specification5_spec__2(); {49868#false} is VALID [2020-07-17 21:48:46,968 INFO L263 TraceCheckUtils]: 246: Hoare triple {49868#false} call #t~ret60 := isPumpRunning(); {49868#false} is VALID [2020-07-17 21:48:46,968 INFO L280 TraceCheckUtils]: 247: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-17 21:48:46,968 INFO L280 TraceCheckUtils]: 248: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,968 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {49868#false} {49868#false} #497#return; {49868#false} is VALID [2020-07-17 21:48:46,968 INFO L280 TraceCheckUtils]: 250: Hoare triple {49868#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49868#false} is VALID [2020-07-17 21:48:46,969 INFO L280 TraceCheckUtils]: 251: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,969 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {49868#false} {49868#false} #485#return; {49868#false} is VALID [2020-07-17 21:48:46,969 INFO L280 TraceCheckUtils]: 253: Hoare triple {49868#false} assume !(0 != ~pumpRunning~0); {49868#false} is VALID [2020-07-17 21:48:46,969 INFO L280 TraceCheckUtils]: 254: Hoare triple {49868#false} assume 0 != ~systemActive~0; {49868#false} is VALID [2020-07-17 21:48:46,969 INFO L263 TraceCheckUtils]: 255: Hoare triple {49868#false} call processEnvironment(); {49868#false} is VALID [2020-07-17 21:48:46,970 INFO L280 TraceCheckUtils]: 256: Hoare triple {49868#false} havoc ~tmp~0; {49868#false} is VALID [2020-07-17 21:48:46,970 INFO L280 TraceCheckUtils]: 257: Hoare triple {49868#false} assume 0 == ~pumpRunning~0; {49868#false} is VALID [2020-07-17 21:48:46,970 INFO L263 TraceCheckUtils]: 258: Hoare triple {49868#false} call #t~ret1 := isHighWaterLevel(); {49868#false} is VALID [2020-07-17 21:48:46,970 INFO L280 TraceCheckUtils]: 259: Hoare triple {49868#false} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49868#false} is VALID [2020-07-17 21:48:46,970 INFO L263 TraceCheckUtils]: 260: Hoare triple {49868#false} call #t~ret19 := isHighWaterSensorDry(); {49868#false} is VALID [2020-07-17 21:48:46,970 INFO L280 TraceCheckUtils]: 261: Hoare triple {49868#false} havoc ~retValue_acc~11; {49868#false} is VALID [2020-07-17 21:48:46,971 INFO L280 TraceCheckUtils]: 262: Hoare triple {49868#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49868#false} is VALID [2020-07-17 21:48:46,971 INFO L280 TraceCheckUtils]: 263: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,971 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {49868#false} {49868#false} #483#return; {49868#false} is VALID [2020-07-17 21:48:46,971 INFO L280 TraceCheckUtils]: 265: Hoare triple {49868#false} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49868#false} is VALID [2020-07-17 21:48:46,971 INFO L280 TraceCheckUtils]: 266: Hoare triple {49868#false} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49868#false} is VALID [2020-07-17 21:48:46,971 INFO L280 TraceCheckUtils]: 267: Hoare triple {49868#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49868#false} is VALID [2020-07-17 21:48:46,972 INFO L280 TraceCheckUtils]: 268: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,972 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {49868#false} {49868#false} #463#return; {49868#false} is VALID [2020-07-17 21:48:46,972 INFO L280 TraceCheckUtils]: 270: Hoare triple {49868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49868#false} is VALID [2020-07-17 21:48:46,972 INFO L280 TraceCheckUtils]: 271: Hoare triple {49868#false} assume 0 != ~tmp~0; {49868#false} is VALID [2020-07-17 21:48:46,972 INFO L263 TraceCheckUtils]: 272: Hoare triple {49868#false} call activatePump(); {49868#false} is VALID [2020-07-17 21:48:46,972 INFO L280 TraceCheckUtils]: 273: Hoare triple {49868#false} ~pumpRunning~0 := 1; {49868#false} is VALID [2020-07-17 21:48:46,973 INFO L280 TraceCheckUtils]: 274: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,973 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {49868#false} {49868#false} #465#return; {49868#false} is VALID [2020-07-17 21:48:46,973 INFO L280 TraceCheckUtils]: 276: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,973 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {49868#false} {49868#false} #489#return; {49868#false} is VALID [2020-07-17 21:48:46,973 INFO L263 TraceCheckUtils]: 278: Hoare triple {49868#false} call __utac_acc__Specification5_spec__3(); {49868#false} is VALID [2020-07-17 21:48:46,973 INFO L280 TraceCheckUtils]: 279: Hoare triple {49868#false} havoc ~tmp~7;havoc ~tmp___0~2; {49868#false} is VALID [2020-07-17 21:48:46,974 INFO L263 TraceCheckUtils]: 280: Hoare triple {49868#false} call #t~ret61 := getWaterLevel(); {49868#false} is VALID [2020-07-17 21:48:46,974 INFO L280 TraceCheckUtils]: 281: Hoare triple {49868#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49868#false} is VALID [2020-07-17 21:48:46,974 INFO L280 TraceCheckUtils]: 282: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,974 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {49868#false} {49868#false} #499#return; {49868#false} is VALID [2020-07-17 21:48:46,974 INFO L280 TraceCheckUtils]: 284: Hoare triple {49868#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49868#false} is VALID [2020-07-17 21:48:46,974 INFO L280 TraceCheckUtils]: 285: Hoare triple {49868#false} assume 2 != ~tmp~7; {49868#false} is VALID [2020-07-17 21:48:46,975 INFO L263 TraceCheckUtils]: 286: Hoare triple {49868#false} call #t~ret62 := isPumpRunning(); {49868#false} is VALID [2020-07-17 21:48:46,975 INFO L280 TraceCheckUtils]: 287: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-17 21:48:46,975 INFO L280 TraceCheckUtils]: 288: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-17 21:48:46,975 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {49868#false} {49868#false} #501#return; {49868#false} is VALID [2020-07-17 21:48:46,975 INFO L280 TraceCheckUtils]: 290: Hoare triple {49868#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49868#false} is VALID [2020-07-17 21:48:46,975 INFO L280 TraceCheckUtils]: 291: Hoare triple {49868#false} assume 0 != ~tmp___0~2; {49868#false} is VALID [2020-07-17 21:48:46,976 INFO L280 TraceCheckUtils]: 292: Hoare triple {49868#false} assume 0 == ~switchedOnBeforeTS~0; {49868#false} is VALID [2020-07-17 21:48:46,976 INFO L263 TraceCheckUtils]: 293: Hoare triple {49868#false} call __automaton_fail(); {49868#false} is VALID [2020-07-17 21:48:46,976 INFO L280 TraceCheckUtils]: 294: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-17 21:48:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 284 proven. 14 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2020-07-17 21:48:47,015 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:48:47,015 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 9] total 24 [2020-07-17 21:48:47,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957018526] [2020-07-17 21:48:47,017 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 295