/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_product59.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:33:14,567 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:33:14,570 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:33:14,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:33:14,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:33:14,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:33:14,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:33:14,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:33:14,588 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:33:14,589 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:33:14,590 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:33:14,591 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:33:14,592 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:33:14,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:33:14,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:33:14,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:33:14,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:33:14,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:33:14,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:33:14,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:33:14,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:33:14,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:33:14,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:33:14,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:33:14,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:33:14,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:33:14,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:33:14,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:33:14,613 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:33:14,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:33:14,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:33:14,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:33:14,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:33:14,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:33:14,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:33:14,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:33:14,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:33:14,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:33:14,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:33:14,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:33:14,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:33:14,627 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:33:14,649 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:33:14,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:33:14,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:33:14,652 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:33:14,652 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:33:14,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:33:14,653 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:33:14,653 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:33:14,653 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:33:14,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:33:14,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:33:14,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:33:14,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:33:14,656 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:33:14,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:33:14,657 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:33:14,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:33:14,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:33:14,657 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:33:14,658 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:33:14,658 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:33:14,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:33:14,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:33:14,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:33:14,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:33:14,659 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:33:14,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:33:14,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:33:14,660 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:33:14,660 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:33:14,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:33:14,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:33:14,948 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:33:14,949 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:33:14,950 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:33:14,951 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2020-07-10 14:33:15,023 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dbae9306/11cf8fdabf76481c82031f92b468ac27/FLAG99fa07272 [2020-07-10 14:33:15,535 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:33:15,536 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2020-07-10 14:33:15,551 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dbae9306/11cf8fdabf76481c82031f92b468ac27/FLAG99fa07272 [2020-07-10 14:33:15,857 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dbae9306/11cf8fdabf76481c82031f92b468ac27 [2020-07-10 14:33:15,867 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:33:15,868 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:33:15,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:33:15,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:33:15,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:33:15,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:33:15" (1/1) ... [2020-07-10 14:33:15,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72b0dfba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:15, skipping insertion in model container [2020-07-10 14:33:15,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:33:15" (1/1) ... [2020-07-10 14:33:15,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:33:15,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:33:16,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:33:16,466 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:33:16,616 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:33:16,664 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:33:16,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16 WrapperNode [2020-07-10 14:33:16,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:33:16,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:33:16,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:33:16,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:33:16,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (1/1) ... [2020-07-10 14:33:16,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (1/1) ... [2020-07-10 14:33:16,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (1/1) ... [2020-07-10 14:33:16,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (1/1) ... [2020-07-10 14:33:16,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (1/1) ... [2020-07-10 14:33:16,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (1/1) ... [2020-07-10 14:33:16,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (1/1) ... [2020-07-10 14:33:16,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:33:16,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:33:16,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:33:16,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:33:16,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:33:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:33:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:33:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:33:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:33:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:33:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:33:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:33:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:33:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:33:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:33:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:33:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:33:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:33:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:33:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:33:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:33:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:33:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:33:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:33:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:33:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:33:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:33:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:33:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:33:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:33:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:33:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:33:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:33:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:33:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:33:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:33:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:33:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:33:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:33:16,856 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:33:16,856 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:33:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:33:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:33:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:33:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:33:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:33:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:33:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:33:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:33:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:33:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:33:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:33:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:33:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:33:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:33:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:33:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:33:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:33:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:33:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:33:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:33:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:33:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:33:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:33:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:33:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:33:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:33:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:33:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:33:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:33:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:33:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:33:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:33:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:33:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:33:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:33:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:33:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:33:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:33:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:33:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:33:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:33:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:33:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:33:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:33:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:33:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:33:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:33:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:33:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:33:18,497 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:33:18,498 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:33:18,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:33:18 BoogieIcfgContainer [2020-07-10 14:33:18,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:33:18,505 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:33:18,505 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:33:18,508 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:33:18,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:33:15" (1/3) ... [2020-07-10 14:33:18,510 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60809680 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:33:18, skipping insertion in model container [2020-07-10 14:33:18,510 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:33:16" (2/3) ... [2020-07-10 14:33:18,511 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60809680 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:33:18, skipping insertion in model container [2020-07-10 14:33:18,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:33:18" (3/3) ... [2020-07-10 14:33:18,513 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product59.cil.c [2020-07-10 14:33:18,525 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:33:18,534 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:33:18,550 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:33:18,577 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:33:18,577 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:33:18,578 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:33:18,578 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:33:18,597 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:33:18,598 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:33:18,598 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:33:18,598 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:33:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states. [2020-07-10 14:33:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:33:18,639 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:18,640 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:18,641 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:18,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:18,651 INFO L82 PathProgramCache]: Analyzing trace with hash 1133755032, now seen corresponding path program 1 times [2020-07-10 14:33:18,662 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:18,663 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271723818] [2020-07-10 14:33:18,663 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,539 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {205#true} is VALID [2020-07-10 14:33:19,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,687 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #569#return; {205#true} is VALID [2020-07-10 14:33:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,696 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #461#return; {205#true} is VALID [2020-07-10 14:33:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,701 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #463#return; {205#true} is VALID [2020-07-10 14:33:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {205#true} is VALID [2020-07-10 14:33:19,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,707 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #465#return; {205#true} is VALID [2020-07-10 14:33:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,715 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #467#return; {205#true} is VALID [2020-07-10 14:33:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {205#true} is VALID [2020-07-10 14:33:19,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,741 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #559#return; {205#true} is VALID [2020-07-10 14:33:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-10 14:33:19,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,757 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-10 14:33:19,758 INFO L263 TraceCheckUtils]: 0: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {205#true} is VALID [2020-07-10 14:33:19,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-10 14:33:19,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,759 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-10 14:33:19,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {205#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {205#true} is VALID [2020-07-10 14:33:19,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,760 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {205#true} {206#false} #529#return; {206#false} is VALID [2020-07-10 14:33:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {205#true} is VALID [2020-07-10 14:33:19,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,768 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {206#false} #551#return; {206#false} is VALID [2020-07-10 14:33:19,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:19,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-10 14:33:19,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,773 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {206#false} #553#return; {206#false} is VALID [2020-07-10 14:33:19,779 INFO L263 TraceCheckUtils]: 0: Hoare triple {205#true} call ULTIMATE.init(); {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:33:19,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {205#true} is VALID [2020-07-10 14:33:19,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,781 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {205#true} {205#true} #569#return; {205#true} is VALID [2020-07-10 14:33:19,781 INFO L263 TraceCheckUtils]: 4: Hoare triple {205#true} call #t~ret76 := main(); {205#true} is VALID [2020-07-10 14:33:19,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {205#true} havoc ~retValue_acc~11;havoc ~tmp~10; {205#true} is VALID [2020-07-10 14:33:19,782 INFO L263 TraceCheckUtils]: 6: Hoare triple {205#true} call select_helpers(); {205#true} is VALID [2020-07-10 14:33:19,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,782 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {205#true} {205#true} #461#return; {205#true} is VALID [2020-07-10 14:33:19,782 INFO L263 TraceCheckUtils]: 9: Hoare triple {205#true} call select_features(); {205#true} is VALID [2020-07-10 14:33:19,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,783 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {205#true} {205#true} #463#return; {205#true} is VALID [2020-07-10 14:33:19,783 INFO L263 TraceCheckUtils]: 12: Hoare triple {205#true} call #t~ret74 := valid_product(); {205#true} is VALID [2020-07-10 14:33:19,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {205#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {205#true} is VALID [2020-07-10 14:33:19,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,784 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {205#true} {205#true} #465#return; {205#true} is VALID [2020-07-10 14:33:19,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {205#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {205#true} is VALID [2020-07-10 14:33:19,788 INFO L280 TraceCheckUtils]: 17: Hoare triple {205#true} assume 0 != ~tmp~10; {205#true} is VALID [2020-07-10 14:33:19,789 INFO L263 TraceCheckUtils]: 18: Hoare triple {205#true} call setup(); {205#true} is VALID [2020-07-10 14:33:19,789 INFO L280 TraceCheckUtils]: 19: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,789 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {205#true} {205#true} #467#return; {205#true} is VALID [2020-07-10 14:33:19,789 INFO L263 TraceCheckUtils]: 21: Hoare triple {205#true} call runTest(); {205#true} is VALID [2020-07-10 14:33:19,791 INFO L263 TraceCheckUtils]: 22: Hoare triple {205#true} call __utac_acc__Specification5_spec__1(); {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:19,791 INFO L280 TraceCheckUtils]: 23: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {205#true} is VALID [2020-07-10 14:33:19,791 INFO L280 TraceCheckUtils]: 24: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,792 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {205#true} {205#true} #559#return; {205#true} is VALID [2020-07-10 14:33:19,792 INFO L263 TraceCheckUtils]: 26: Hoare triple {205#true} call test(); {205#true} is VALID [2020-07-10 14:33:19,792 INFO L280 TraceCheckUtils]: 27: Hoare triple {205#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {205#true} is VALID [2020-07-10 14:33:19,793 INFO L280 TraceCheckUtils]: 28: Hoare triple {205#true} assume !true; {206#false} is VALID [2020-07-10 14:33:19,794 INFO L263 TraceCheckUtils]: 29: Hoare triple {206#false} call cleanup(); {206#false} is VALID [2020-07-10 14:33:19,794 INFO L280 TraceCheckUtils]: 30: Hoare triple {206#false} havoc ~i~0;havoc ~__cil_tmp2~0; {206#false} is VALID [2020-07-10 14:33:19,794 INFO L263 TraceCheckUtils]: 31: Hoare triple {206#false} call timeShift(); {206#false} is VALID [2020-07-10 14:33:19,795 INFO L263 TraceCheckUtils]: 32: Hoare triple {206#false} call __utac_acc__Specification5_spec__2(); {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:19,795 INFO L263 TraceCheckUtils]: 33: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {205#true} is VALID [2020-07-10 14:33:19,795 INFO L280 TraceCheckUtils]: 34: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-10 14:33:19,796 INFO L280 TraceCheckUtils]: 35: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,796 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-10 14:33:19,796 INFO L280 TraceCheckUtils]: 37: Hoare triple {205#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {205#true} is VALID [2020-07-10 14:33:19,797 INFO L280 TraceCheckUtils]: 38: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,797 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {205#true} {206#false} #529#return; {206#false} is VALID [2020-07-10 14:33:19,799 INFO L280 TraceCheckUtils]: 40: Hoare triple {206#false} assume !(0 != ~pumpRunning~0); {206#false} is VALID [2020-07-10 14:33:19,799 INFO L280 TraceCheckUtils]: 41: Hoare triple {206#false} assume !(0 != ~systemActive~0); {206#false} is VALID [2020-07-10 14:33:19,799 INFO L263 TraceCheckUtils]: 42: Hoare triple {206#false} call __utac_acc__Specification5_spec__3(); {206#false} is VALID [2020-07-10 14:33:19,800 INFO L280 TraceCheckUtils]: 43: Hoare triple {206#false} havoc ~tmp~9;havoc ~tmp___0~3; {206#false} is VALID [2020-07-10 14:33:19,800 INFO L263 TraceCheckUtils]: 44: Hoare triple {206#false} call #t~ret72 := getWaterLevel(); {205#true} is VALID [2020-07-10 14:33:19,800 INFO L280 TraceCheckUtils]: 45: Hoare triple {205#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {205#true} is VALID [2020-07-10 14:33:19,801 INFO L280 TraceCheckUtils]: 46: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,801 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {205#true} {206#false} #551#return; {206#false} is VALID [2020-07-10 14:33:19,801 INFO L280 TraceCheckUtils]: 48: Hoare triple {206#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {206#false} is VALID [2020-07-10 14:33:19,801 INFO L280 TraceCheckUtils]: 49: Hoare triple {206#false} assume 2 != ~tmp~9; {206#false} is VALID [2020-07-10 14:33:19,802 INFO L263 TraceCheckUtils]: 50: Hoare triple {206#false} call #t~ret73 := isPumpRunning(); {205#true} is VALID [2020-07-10 14:33:19,802 INFO L280 TraceCheckUtils]: 51: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-10 14:33:19,803 INFO L280 TraceCheckUtils]: 52: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-10 14:33:19,803 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {205#true} {206#false} #553#return; {206#false} is VALID [2020-07-10 14:33:19,803 INFO L280 TraceCheckUtils]: 54: Hoare triple {206#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {206#false} is VALID [2020-07-10 14:33:19,804 INFO L280 TraceCheckUtils]: 55: Hoare triple {206#false} assume 0 != ~tmp___0~3; {206#false} is VALID [2020-07-10 14:33:19,804 INFO L280 TraceCheckUtils]: 56: Hoare triple {206#false} assume 0 == ~switchedOnBeforeTS~0; {206#false} is VALID [2020-07-10 14:33:19,804 INFO L263 TraceCheckUtils]: 57: Hoare triple {206#false} call __automaton_fail(); {206#false} is VALID [2020-07-10 14:33:19,805 INFO L280 TraceCheckUtils]: 58: Hoare triple {206#false} assume !false; {206#false} is VALID [2020-07-10 14:33:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:33:19,835 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271723818] [2020-07-10 14:33:19,836 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:19,836 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:33:19,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551879354] [2020-07-10 14:33:19,845 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:33:19,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:19,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:33:19,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:19,963 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:33:19,963 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:19,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:33:19,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:33:19,975 INFO L87 Difference]: Start difference. First operand 202 states. Second operand 4 states. [2020-07-10 14:33:25,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:25,247 INFO L93 Difference]: Finished difference Result 350 states and 444 transitions. [2020-07-10 14:33:25,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:33:25,247 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:33:25,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:33:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 444 transitions. [2020-07-10 14:33:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:33:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 444 transitions. [2020-07-10 14:33:25,314 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 444 transitions. [2020-07-10 14:33:26,760 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 444 edges. 444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:26,796 INFO L225 Difference]: With dead ends: 350 [2020-07-10 14:33:26,796 INFO L226 Difference]: Without dead ends: 192 [2020-07-10 14:33:26,802 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:33:26,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-07-10 14:33:28,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 159. [2020-07-10 14:33:28,488 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:28,489 INFO L82 GeneralOperation]: Start isEquivalent. First operand 192 states. Second operand 159 states. [2020-07-10 14:33:28,490 INFO L74 IsIncluded]: Start isIncluded. First operand 192 states. Second operand 159 states. [2020-07-10 14:33:28,490 INFO L87 Difference]: Start difference. First operand 192 states. Second operand 159 states. [2020-07-10 14:33:28,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:28,520 INFO L93 Difference]: Finished difference Result 192 states and 236 transitions. [2020-07-10 14:33:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2020-07-10 14:33:28,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:28,525 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:28,525 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 192 states. [2020-07-10 14:33:28,525 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 192 states. [2020-07-10 14:33:28,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:28,549 INFO L93 Difference]: Finished difference Result 192 states and 236 transitions. [2020-07-10 14:33:28,549 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2020-07-10 14:33:28,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:28,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:28,557 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:28,557 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2020-07-10 14:33:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 186 transitions. [2020-07-10 14:33:28,577 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 186 transitions. Word has length 59 [2020-07-10 14:33:28,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:28,578 INFO L479 AbstractCegarLoop]: Abstraction has 159 states and 186 transitions. [2020-07-10 14:33:28,578 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:33:28,578 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 186 transitions. [2020-07-10 14:33:28,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:33:28,583 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:28,583 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:28,584 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:33:28,584 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:28,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:28,585 INFO L82 PathProgramCache]: Analyzing trace with hash -138893135, now seen corresponding path program 1 times [2020-07-10 14:33:28,585 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:28,586 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595581267] [2020-07-10 14:33:28,586 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,052 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1336#true} is VALID [2020-07-10 14:33:29,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,134 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #569#return; {1336#true} is VALID [2020-07-10 14:33:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,138 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #461#return; {1336#true} is VALID [2020-07-10 14:33:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,144 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #463#return; {1336#true} is VALID [2020-07-10 14:33:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1336#true} is VALID [2020-07-10 14:33:29,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,149 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #465#return; {1336#true} is VALID [2020-07-10 14:33:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,152 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #467#return; {1336#true} is VALID [2020-07-10 14:33:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1336#true} is VALID [2020-07-10 14:33:29,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,164 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #559#return; {1336#true} is VALID [2020-07-10 14:33:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-10 14:33:29,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-10 14:33:29,177 INFO L263 TraceCheckUtils]: 0: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1336#true} is VALID [2020-07-10 14:33:29,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-10 14:33:29,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,178 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-10 14:33:29,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {1336#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1336#true} is VALID [2020-07-10 14:33:29,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,178 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1336#true} {1337#false} #529#return; {1337#false} is VALID [2020-07-10 14:33:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1336#true} is VALID [2020-07-10 14:33:29,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1337#false} #551#return; {1337#false} is VALID [2020-07-10 14:33:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:29,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-10 14:33:29,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1337#false} #553#return; {1337#false} is VALID [2020-07-10 14:33:29,193 INFO L263 TraceCheckUtils]: 0: Hoare triple {1336#true} call ULTIMATE.init(); {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:33:29,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1336#true} is VALID [2020-07-10 14:33:29,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,194 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1336#true} {1336#true} #569#return; {1336#true} is VALID [2020-07-10 14:33:29,194 INFO L263 TraceCheckUtils]: 4: Hoare triple {1336#true} call #t~ret76 := main(); {1336#true} is VALID [2020-07-10 14:33:29,194 INFO L280 TraceCheckUtils]: 5: Hoare triple {1336#true} havoc ~retValue_acc~11;havoc ~tmp~10; {1336#true} is VALID [2020-07-10 14:33:29,195 INFO L263 TraceCheckUtils]: 6: Hoare triple {1336#true} call select_helpers(); {1336#true} is VALID [2020-07-10 14:33:29,195 INFO L280 TraceCheckUtils]: 7: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,195 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1336#true} {1336#true} #461#return; {1336#true} is VALID [2020-07-10 14:33:29,195 INFO L263 TraceCheckUtils]: 9: Hoare triple {1336#true} call select_features(); {1336#true} is VALID [2020-07-10 14:33:29,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,196 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1336#true} {1336#true} #463#return; {1336#true} is VALID [2020-07-10 14:33:29,196 INFO L263 TraceCheckUtils]: 12: Hoare triple {1336#true} call #t~ret74 := valid_product(); {1336#true} is VALID [2020-07-10 14:33:29,196 INFO L280 TraceCheckUtils]: 13: Hoare triple {1336#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1336#true} is VALID [2020-07-10 14:33:29,197 INFO L280 TraceCheckUtils]: 14: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,197 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1336#true} {1336#true} #465#return; {1336#true} is VALID [2020-07-10 14:33:29,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {1336#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {1336#true} is VALID [2020-07-10 14:33:29,197 INFO L280 TraceCheckUtils]: 17: Hoare triple {1336#true} assume 0 != ~tmp~10; {1336#true} is VALID [2020-07-10 14:33:29,198 INFO L263 TraceCheckUtils]: 18: Hoare triple {1336#true} call setup(); {1336#true} is VALID [2020-07-10 14:33:29,198 INFO L280 TraceCheckUtils]: 19: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,198 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1336#true} {1336#true} #467#return; {1336#true} is VALID [2020-07-10 14:33:29,198 INFO L263 TraceCheckUtils]: 21: Hoare triple {1336#true} call runTest(); {1336#true} is VALID [2020-07-10 14:33:29,199 INFO L263 TraceCheckUtils]: 22: Hoare triple {1336#true} call __utac_acc__Specification5_spec__1(); {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:29,200 INFO L280 TraceCheckUtils]: 23: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1336#true} is VALID [2020-07-10 14:33:29,200 INFO L280 TraceCheckUtils]: 24: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,200 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1336#true} {1336#true} #559#return; {1336#true} is VALID [2020-07-10 14:33:29,200 INFO L263 TraceCheckUtils]: 26: Hoare triple {1336#true} call test(); {1336#true} is VALID [2020-07-10 14:33:29,201 INFO L280 TraceCheckUtils]: 27: Hoare triple {1336#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:33:29,203 INFO L280 TraceCheckUtils]: 28: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !false; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:33:29,204 INFO L280 TraceCheckUtils]: 29: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1337#false} is VALID [2020-07-10 14:33:29,205 INFO L263 TraceCheckUtils]: 30: Hoare triple {1337#false} call cleanup(); {1337#false} is VALID [2020-07-10 14:33:29,205 INFO L280 TraceCheckUtils]: 31: Hoare triple {1337#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1337#false} is VALID [2020-07-10 14:33:29,205 INFO L263 TraceCheckUtils]: 32: Hoare triple {1337#false} call timeShift(); {1337#false} is VALID [2020-07-10 14:33:29,205 INFO L263 TraceCheckUtils]: 33: Hoare triple {1337#false} call __utac_acc__Specification5_spec__2(); {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:29,206 INFO L263 TraceCheckUtils]: 34: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1336#true} is VALID [2020-07-10 14:33:29,206 INFO L280 TraceCheckUtils]: 35: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-10 14:33:29,206 INFO L280 TraceCheckUtils]: 36: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,207 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-10 14:33:29,207 INFO L280 TraceCheckUtils]: 38: Hoare triple {1336#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1336#true} is VALID [2020-07-10 14:33:29,207 INFO L280 TraceCheckUtils]: 39: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,207 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1336#true} {1337#false} #529#return; {1337#false} is VALID [2020-07-10 14:33:29,208 INFO L280 TraceCheckUtils]: 41: Hoare triple {1337#false} assume !(0 != ~pumpRunning~0); {1337#false} is VALID [2020-07-10 14:33:29,208 INFO L280 TraceCheckUtils]: 42: Hoare triple {1337#false} assume !(0 != ~systemActive~0); {1337#false} is VALID [2020-07-10 14:33:29,208 INFO L263 TraceCheckUtils]: 43: Hoare triple {1337#false} call __utac_acc__Specification5_spec__3(); {1337#false} is VALID [2020-07-10 14:33:29,208 INFO L280 TraceCheckUtils]: 44: Hoare triple {1337#false} havoc ~tmp~9;havoc ~tmp___0~3; {1337#false} is VALID [2020-07-10 14:33:29,209 INFO L263 TraceCheckUtils]: 45: Hoare triple {1337#false} call #t~ret72 := getWaterLevel(); {1336#true} is VALID [2020-07-10 14:33:29,209 INFO L280 TraceCheckUtils]: 46: Hoare triple {1336#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1336#true} is VALID [2020-07-10 14:33:29,209 INFO L280 TraceCheckUtils]: 47: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,209 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1336#true} {1337#false} #551#return; {1337#false} is VALID [2020-07-10 14:33:29,210 INFO L280 TraceCheckUtils]: 49: Hoare triple {1337#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {1337#false} is VALID [2020-07-10 14:33:29,210 INFO L280 TraceCheckUtils]: 50: Hoare triple {1337#false} assume 2 != ~tmp~9; {1337#false} is VALID [2020-07-10 14:33:29,210 INFO L263 TraceCheckUtils]: 51: Hoare triple {1337#false} call #t~ret73 := isPumpRunning(); {1336#true} is VALID [2020-07-10 14:33:29,210 INFO L280 TraceCheckUtils]: 52: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-10 14:33:29,211 INFO L280 TraceCheckUtils]: 53: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-10 14:33:29,211 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1336#true} {1337#false} #553#return; {1337#false} is VALID [2020-07-10 14:33:29,211 INFO L280 TraceCheckUtils]: 55: Hoare triple {1337#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {1337#false} is VALID [2020-07-10 14:33:29,212 INFO L280 TraceCheckUtils]: 56: Hoare triple {1337#false} assume 0 != ~tmp___0~3; {1337#false} is VALID [2020-07-10 14:33:29,212 INFO L280 TraceCheckUtils]: 57: Hoare triple {1337#false} assume 0 == ~switchedOnBeforeTS~0; {1337#false} is VALID [2020-07-10 14:33:29,212 INFO L263 TraceCheckUtils]: 58: Hoare triple {1337#false} call __automaton_fail(); {1337#false} is VALID [2020-07-10 14:33:29,212 INFO L280 TraceCheckUtils]: 59: Hoare triple {1337#false} assume !false; {1337#false} is VALID [2020-07-10 14:33:29,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:33:29,221 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595581267] [2020-07-10 14:33:29,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:29,222 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:33:29,222 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713987934] [2020-07-10 14:33:29,224 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:33:29,225 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:29,225 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:33:29,301 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:29,301 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:33:29,302 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:29,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:33:29,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:33:29,303 INFO L87 Difference]: Start difference. First operand 159 states and 186 transitions. Second operand 5 states. [2020-07-10 14:33:30,840 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:35,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:35,640 INFO L93 Difference]: Finished difference Result 289 states and 348 transitions. [2020-07-10 14:33:35,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:33:35,641 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:33:35,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:35,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:33:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 348 transitions. [2020-07-10 14:33:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:33:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 348 transitions. [2020-07-10 14:33:35,658 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 348 transitions. [2020-07-10 14:33:36,831 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 348 edges. 348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:36,840 INFO L225 Difference]: With dead ends: 289 [2020-07-10 14:33:36,840 INFO L226 Difference]: Without dead ends: 182 [2020-07-10 14:33:36,842 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:33:36,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-10 14:33:38,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 150. [2020-07-10 14:33:38,432 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:38,432 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 150 states. [2020-07-10 14:33:38,433 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 150 states. [2020-07-10 14:33:38,433 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 150 states. [2020-07-10 14:33:38,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:38,443 INFO L93 Difference]: Finished difference Result 182 states and 222 transitions. [2020-07-10 14:33:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 222 transitions. [2020-07-10 14:33:38,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:38,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:38,444 INFO L74 IsIncluded]: Start isIncluded. First operand 150 states. Second operand 182 states. [2020-07-10 14:33:38,445 INFO L87 Difference]: Start difference. First operand 150 states. Second operand 182 states. [2020-07-10 14:33:38,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:38,454 INFO L93 Difference]: Finished difference Result 182 states and 222 transitions. [2020-07-10 14:33:38,454 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 222 transitions. [2020-07-10 14:33:38,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:38,455 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:38,456 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:38,456 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2020-07-10 14:33:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 174 transitions. [2020-07-10 14:33:38,463 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 174 transitions. Word has length 60 [2020-07-10 14:33:38,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:38,463 INFO L479 AbstractCegarLoop]: Abstraction has 150 states and 174 transitions. [2020-07-10 14:33:38,463 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:33:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 174 transitions. [2020-07-10 14:33:38,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:33:38,465 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:38,465 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:38,465 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:33:38,466 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:38,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:38,466 INFO L82 PathProgramCache]: Analyzing trace with hash 1740604635, now seen corresponding path program 1 times [2020-07-10 14:33:38,466 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:38,467 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915697502] [2020-07-10 14:33:38,467 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,880 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:38,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {2365#(= 1 ~systemActive~0)} assume true; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:38,970 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2365#(= 1 ~systemActive~0)} {2360#true} #569#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:38,975 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #461#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:38,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:38,979 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #463#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:39,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {2395#(= 1 |valid_product_#res|)} assume true; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:39,005 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2395#(= 1 |valid_product_#res|)} {2365#(= 1 ~systemActive~0)} #465#return; {2373#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-10 14:33:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,009 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #467#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2360#true} is VALID [2020-07-10 14:33:39,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,027 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #559#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-10 14:33:39,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,035 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-10 14:33:39,035 INFO L263 TraceCheckUtils]: 0: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2360#true} is VALID [2020-07-10 14:33:39,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-10 14:33:39,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,036 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-10 14:33:39,036 INFO L280 TraceCheckUtils]: 4: Hoare triple {2360#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2360#true} is VALID [2020-07-10 14:33:39,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,037 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #529#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2360#true} is VALID [2020-07-10 14:33:39,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,041 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2361#false} #551#return; {2361#false} is VALID [2020-07-10 14:33:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:39,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-10 14:33:39,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,045 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2361#false} #553#return; {2361#false} is VALID [2020-07-10 14:33:39,050 INFO L263 TraceCheckUtils]: 0: Hoare triple {2360#true} call ULTIMATE.init(); {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:33:39,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:39,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {2365#(= 1 ~systemActive~0)} assume true; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:39,058 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2365#(= 1 ~systemActive~0)} {2360#true} #569#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:39,059 INFO L263 TraceCheckUtils]: 4: Hoare triple {2365#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:39,059 INFO L280 TraceCheckUtils]: 5: Hoare triple {2365#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:39,059 INFO L263 TraceCheckUtils]: 6: Hoare triple {2365#(= 1 ~systemActive~0)} call select_helpers(); {2360#true} is VALID [2020-07-10 14:33:39,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,060 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #461#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:39,061 INFO L263 TraceCheckUtils]: 9: Hoare triple {2365#(= 1 ~systemActive~0)} call select_features(); {2360#true} is VALID [2020-07-10 14:33:39,061 INFO L280 TraceCheckUtils]: 10: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,061 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #463#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:33:39,062 INFO L263 TraceCheckUtils]: 12: Hoare triple {2365#(= 1 ~systemActive~0)} call #t~ret74 := valid_product(); {2360#true} is VALID [2020-07-10 14:33:39,062 INFO L280 TraceCheckUtils]: 13: Hoare triple {2360#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:39,063 INFO L280 TraceCheckUtils]: 14: Hoare triple {2395#(= 1 |valid_product_#res|)} assume true; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:39,064 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2395#(= 1 |valid_product_#res|)} {2365#(= 1 ~systemActive~0)} #465#return; {2373#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-10 14:33:39,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {2373#(= |main_#t~ret74| ~systemActive~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {2374#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-10 14:33:39,066 INFO L280 TraceCheckUtils]: 17: Hoare triple {2374#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,066 INFO L263 TraceCheckUtils]: 18: Hoare triple {2375#(not (= 0 ~systemActive~0))} call setup(); {2360#true} is VALID [2020-07-10 14:33:39,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,067 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #467#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,067 INFO L263 TraceCheckUtils]: 21: Hoare triple {2375#(not (= 0 ~systemActive~0))} call runTest(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,068 INFO L263 TraceCheckUtils]: 22: Hoare triple {2375#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:39,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2360#true} is VALID [2020-07-10 14:33:39,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,069 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #559#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,070 INFO L263 TraceCheckUtils]: 26: Hoare triple {2375#(not (= 0 ~systemActive~0))} call test(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,070 INFO L280 TraceCheckUtils]: 27: Hoare triple {2375#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,071 INFO L280 TraceCheckUtils]: 28: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !false; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,072 INFO L280 TraceCheckUtils]: 30: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,073 INFO L280 TraceCheckUtils]: 32: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,074 INFO L280 TraceCheckUtils]: 33: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,075 INFO L280 TraceCheckUtils]: 34: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,075 INFO L280 TraceCheckUtils]: 35: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,076 INFO L263 TraceCheckUtils]: 36: Hoare triple {2375#(not (= 0 ~systemActive~0))} call timeShift(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,077 INFO L263 TraceCheckUtils]: 37: Hoare triple {2375#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:39,077 INFO L263 TraceCheckUtils]: 38: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2360#true} is VALID [2020-07-10 14:33:39,077 INFO L280 TraceCheckUtils]: 39: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-10 14:33:39,077 INFO L280 TraceCheckUtils]: 40: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,078 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-10 14:33:39,078 INFO L280 TraceCheckUtils]: 42: Hoare triple {2360#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2360#true} is VALID [2020-07-10 14:33:39,078 INFO L280 TraceCheckUtils]: 43: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,079 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #529#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,080 INFO L280 TraceCheckUtils]: 45: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:33:39,080 INFO L280 TraceCheckUtils]: 46: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2361#false} is VALID [2020-07-10 14:33:39,080 INFO L263 TraceCheckUtils]: 47: Hoare triple {2361#false} call __utac_acc__Specification5_spec__3(); {2361#false} is VALID [2020-07-10 14:33:39,081 INFO L280 TraceCheckUtils]: 48: Hoare triple {2361#false} havoc ~tmp~9;havoc ~tmp___0~3; {2361#false} is VALID [2020-07-10 14:33:39,081 INFO L263 TraceCheckUtils]: 49: Hoare triple {2361#false} call #t~ret72 := getWaterLevel(); {2360#true} is VALID [2020-07-10 14:33:39,081 INFO L280 TraceCheckUtils]: 50: Hoare triple {2360#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2360#true} is VALID [2020-07-10 14:33:39,081 INFO L280 TraceCheckUtils]: 51: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,082 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2360#true} {2361#false} #551#return; {2361#false} is VALID [2020-07-10 14:33:39,082 INFO L280 TraceCheckUtils]: 53: Hoare triple {2361#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {2361#false} is VALID [2020-07-10 14:33:39,082 INFO L280 TraceCheckUtils]: 54: Hoare triple {2361#false} assume 2 != ~tmp~9; {2361#false} is VALID [2020-07-10 14:33:39,082 INFO L263 TraceCheckUtils]: 55: Hoare triple {2361#false} call #t~ret73 := isPumpRunning(); {2360#true} is VALID [2020-07-10 14:33:39,083 INFO L280 TraceCheckUtils]: 56: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-10 14:33:39,083 INFO L280 TraceCheckUtils]: 57: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-10 14:33:39,083 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2360#true} {2361#false} #553#return; {2361#false} is VALID [2020-07-10 14:33:39,083 INFO L280 TraceCheckUtils]: 59: Hoare triple {2361#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {2361#false} is VALID [2020-07-10 14:33:39,083 INFO L280 TraceCheckUtils]: 60: Hoare triple {2361#false} assume 0 != ~tmp___0~3; {2361#false} is VALID [2020-07-10 14:33:39,084 INFO L280 TraceCheckUtils]: 61: Hoare triple {2361#false} assume 0 == ~switchedOnBeforeTS~0; {2361#false} is VALID [2020-07-10 14:33:39,084 INFO L263 TraceCheckUtils]: 62: Hoare triple {2361#false} call __automaton_fail(); {2361#false} is VALID [2020-07-10 14:33:39,084 INFO L280 TraceCheckUtils]: 63: Hoare triple {2361#false} assume !false; {2361#false} is VALID [2020-07-10 14:33:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:33:39,094 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915697502] [2020-07-10 14:33:39,094 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:39,094 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:33:39,094 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025506995] [2020-07-10 14:33:39,095 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:33:39,095 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:39,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:33:39,186 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:39,186 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:33:39,186 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:39,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:33:39,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:33:39,187 INFO L87 Difference]: Start difference. First operand 150 states and 174 transitions. Second operand 9 states. [2020-07-10 14:33:40,044 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:41,003 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:41,476 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:41,837 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:46,976 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:59,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:59,515 INFO L93 Difference]: Finished difference Result 499 states and 610 transitions. [2020-07-10 14:33:59,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:33:59,515 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:33:59,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:59,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:33:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 610 transitions. [2020-07-10 14:33:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:33:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 610 transitions. [2020-07-10 14:33:59,543 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 610 transitions. [2020-07-10 14:34:01,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 610 edges. 610 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:01,830 INFO L225 Difference]: With dead ends: 499 [2020-07-10 14:34:01,831 INFO L226 Difference]: Without dead ends: 377 [2020-07-10 14:34:01,832 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:34:01,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2020-07-10 14:34:05,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 320. [2020-07-10 14:34:05,035 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:05,035 INFO L82 GeneralOperation]: Start isEquivalent. First operand 377 states. Second operand 320 states. [2020-07-10 14:34:05,035 INFO L74 IsIncluded]: Start isIncluded. First operand 377 states. Second operand 320 states. [2020-07-10 14:34:05,036 INFO L87 Difference]: Start difference. First operand 377 states. Second operand 320 states. [2020-07-10 14:34:05,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:05,056 INFO L93 Difference]: Finished difference Result 377 states and 458 transitions. [2020-07-10 14:34:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 458 transitions. [2020-07-10 14:34:05,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:05,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:05,059 INFO L74 IsIncluded]: Start isIncluded. First operand 320 states. Second operand 377 states. [2020-07-10 14:34:05,059 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 377 states. [2020-07-10 14:34:05,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:05,080 INFO L93 Difference]: Finished difference Result 377 states and 458 transitions. [2020-07-10 14:34:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 458 transitions. [2020-07-10 14:34:05,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:05,082 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:05,082 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:05,082 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 320 states. [2020-07-10 14:34:05,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 384 transitions. [2020-07-10 14:34:05,100 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 384 transitions. Word has length 64 [2020-07-10 14:34:05,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:05,100 INFO L479 AbstractCegarLoop]: Abstraction has 320 states and 384 transitions. [2020-07-10 14:34:05,100 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:34:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 384 transitions. [2020-07-10 14:34:05,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:34:05,102 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:05,102 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:34:05,102 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:34:05,103 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:05,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:05,103 INFO L82 PathProgramCache]: Analyzing trace with hash 659595443, now seen corresponding path program 1 times [2020-07-10 14:34:05,103 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:05,104 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563634403] [2020-07-10 14:34:05,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,519 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4309#true} #569#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,590 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #461#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,612 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #463#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {4309#true} is VALID [2020-07-10 14:34:05,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #465#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,620 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #467#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4309#true} is VALID [2020-07-10 14:34:05,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #559#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {4314#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,659 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4314#(= 0 ~pumpRunning~0)} #517#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-10 14:34:05,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,675 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-10 14:34:05,675 INFO L263 TraceCheckUtils]: 0: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4309#true} is VALID [2020-07-10 14:34:05,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-10 14:34:05,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,676 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-10 14:34:05,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {4309#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4309#true} is VALID [2020-07-10 14:34:05,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,677 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #529#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4309#true} is VALID [2020-07-10 14:34:05,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,682 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #551#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:05,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:05,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:05,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4314#(= 0 ~pumpRunning~0)} #553#return; {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:34:05,704 INFO L263 TraceCheckUtils]: 0: Hoare triple {4309#true} call ULTIMATE.init(); {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:34:05,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,712 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4309#true} #569#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,712 INFO L263 TraceCheckUtils]: 4: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,713 INFO L263 TraceCheckUtils]: 6: Hoare triple {4314#(= 0 ~pumpRunning~0)} call select_helpers(); {4309#true} is VALID [2020-07-10 14:34:05,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,714 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #461#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,714 INFO L263 TraceCheckUtils]: 9: Hoare triple {4314#(= 0 ~pumpRunning~0)} call select_features(); {4309#true} is VALID [2020-07-10 14:34:05,714 INFO L280 TraceCheckUtils]: 10: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,715 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #463#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,715 INFO L263 TraceCheckUtils]: 12: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {4309#true} is VALID [2020-07-10 14:34:05,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {4309#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {4309#true} is VALID [2020-07-10 14:34:05,716 INFO L280 TraceCheckUtils]: 14: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,717 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #465#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,718 INFO L263 TraceCheckUtils]: 18: Hoare triple {4314#(= 0 ~pumpRunning~0)} call setup(); {4309#true} is VALID [2020-07-10 14:34:05,718 INFO L280 TraceCheckUtils]: 19: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,719 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #467#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,719 INFO L263 TraceCheckUtils]: 21: Hoare triple {4314#(= 0 ~pumpRunning~0)} call runTest(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,720 INFO L263 TraceCheckUtils]: 22: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:05,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4309#true} is VALID [2020-07-10 14:34:05,721 INFO L280 TraceCheckUtils]: 24: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,721 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #559#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,722 INFO L263 TraceCheckUtils]: 26: Hoare triple {4314#(= 0 ~pumpRunning~0)} call test(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,723 INFO L280 TraceCheckUtils]: 27: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,723 INFO L280 TraceCheckUtils]: 28: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !false; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,724 INFO L280 TraceCheckUtils]: 29: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,724 INFO L280 TraceCheckUtils]: 30: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,725 INFO L280 TraceCheckUtils]: 31: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,725 INFO L280 TraceCheckUtils]: 32: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,726 INFO L280 TraceCheckUtils]: 33: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,726 INFO L280 TraceCheckUtils]: 34: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,727 INFO L280 TraceCheckUtils]: 35: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___1~0 := #t~nondet13;havoc #t~nondet13; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,728 INFO L280 TraceCheckUtils]: 36: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,729 INFO L263 TraceCheckUtils]: 37: Hoare triple {4314#(= 0 ~pumpRunning~0)} call stopSystem(); {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:34:05,729 INFO L280 TraceCheckUtils]: 38: Hoare triple {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,730 INFO L280 TraceCheckUtils]: 39: Hoare triple {4314#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,730 INFO L280 TraceCheckUtils]: 40: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,731 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4314#(= 0 ~pumpRunning~0)} #517#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,732 INFO L263 TraceCheckUtils]: 42: Hoare triple {4314#(= 0 ~pumpRunning~0)} call timeShift(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,732 INFO L263 TraceCheckUtils]: 43: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:05,733 INFO L263 TraceCheckUtils]: 44: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4309#true} is VALID [2020-07-10 14:34:05,733 INFO L280 TraceCheckUtils]: 45: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-10 14:34:05,733 INFO L280 TraceCheckUtils]: 46: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,733 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-10 14:34:05,733 INFO L280 TraceCheckUtils]: 48: Hoare triple {4309#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4309#true} is VALID [2020-07-10 14:34:05,734 INFO L280 TraceCheckUtils]: 49: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,734 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #529#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,735 INFO L280 TraceCheckUtils]: 51: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,736 INFO L280 TraceCheckUtils]: 52: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,736 INFO L263 TraceCheckUtils]: 53: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,737 INFO L280 TraceCheckUtils]: 54: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,737 INFO L263 TraceCheckUtils]: 55: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {4309#true} is VALID [2020-07-10 14:34:05,737 INFO L280 TraceCheckUtils]: 56: Hoare triple {4309#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4309#true} is VALID [2020-07-10 14:34:05,737 INFO L280 TraceCheckUtils]: 57: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-10 14:34:05,738 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #551#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,739 INFO L280 TraceCheckUtils]: 59: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,739 INFO L280 TraceCheckUtils]: 60: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:34:05,739 INFO L263 TraceCheckUtils]: 61: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {4309#true} is VALID [2020-07-10 14:34:05,740 INFO L280 TraceCheckUtils]: 62: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:05,741 INFO L280 TraceCheckUtils]: 63: Hoare triple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:34:05,742 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4314#(= 0 ~pumpRunning~0)} #553#return; {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:34:05,742 INFO L280 TraceCheckUtils]: 65: Hoare triple {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {4345#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:34:05,743 INFO L280 TraceCheckUtils]: 66: Hoare triple {4345#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4310#false} is VALID [2020-07-10 14:34:05,743 INFO L280 TraceCheckUtils]: 67: Hoare triple {4310#false} assume 0 == ~switchedOnBeforeTS~0; {4310#false} is VALID [2020-07-10 14:34:05,743 INFO L263 TraceCheckUtils]: 68: Hoare triple {4310#false} call __automaton_fail(); {4310#false} is VALID [2020-07-10 14:34:05,743 INFO L280 TraceCheckUtils]: 69: Hoare triple {4310#false} assume !false; {4310#false} is VALID [2020-07-10 14:34:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:34:05,755 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563634403] [2020-07-10 14:34:05,755 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:34:05,755 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:34:05,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778844750] [2020-07-10 14:34:05,756 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:34:05,756 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:05,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:34:05,846 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:05,847 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:34:05,847 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:05,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:34:05,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:34:05,848 INFO L87 Difference]: Start difference. First operand 320 states and 384 transitions. Second operand 9 states. [2020-07-10 14:34:06,866 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:10,195 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:16,205 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:16,613 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:17,469 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:18,156 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:23,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:23,362 INFO L93 Difference]: Finished difference Result 803 states and 1032 transitions. [2020-07-10 14:34:23,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:34:23,362 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:34:23,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:34:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:34:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 502 transitions. [2020-07-10 14:34:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:34:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 502 transitions. [2020-07-10 14:34:23,388 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 502 transitions. [2020-07-10 14:34:25,085 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 502 edges. 502 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:25,113 INFO L225 Difference]: With dead ends: 803 [2020-07-10 14:34:25,113 INFO L226 Difference]: Without dead ends: 511 [2020-07-10 14:34:25,115 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:34:25,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2020-07-10 14:34:29,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 447. [2020-07-10 14:34:29,078 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:29,078 INFO L82 GeneralOperation]: Start isEquivalent. First operand 511 states. Second operand 447 states. [2020-07-10 14:34:29,078 INFO L74 IsIncluded]: Start isIncluded. First operand 511 states. Second operand 447 states. [2020-07-10 14:34:29,078 INFO L87 Difference]: Start difference. First operand 511 states. Second operand 447 states. [2020-07-10 14:34:29,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:29,105 INFO L93 Difference]: Finished difference Result 511 states and 635 transitions. [2020-07-10 14:34:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 635 transitions. [2020-07-10 14:34:29,107 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:29,107 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:29,107 INFO L74 IsIncluded]: Start isIncluded. First operand 447 states. Second operand 511 states. [2020-07-10 14:34:29,107 INFO L87 Difference]: Start difference. First operand 447 states. Second operand 511 states. [2020-07-10 14:34:29,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:29,132 INFO L93 Difference]: Finished difference Result 511 states and 635 transitions. [2020-07-10 14:34:29,132 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 635 transitions. [2020-07-10 14:34:29,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:29,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:29,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:29,134 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 447 states. [2020-07-10 14:34:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 535 transitions. [2020-07-10 14:34:29,155 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 535 transitions. Word has length 70 [2020-07-10 14:34:29,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:29,156 INFO L479 AbstractCegarLoop]: Abstraction has 447 states and 535 transitions. [2020-07-10 14:34:29,156 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:34:29,156 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 535 transitions. [2020-07-10 14:34:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:34:29,158 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:29,158 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:34:29,158 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:34:29,159 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:29,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:29,159 INFO L82 PathProgramCache]: Analyzing trace with hash -73914297, now seen corresponding path program 1 times [2020-07-10 14:34:29,159 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:29,159 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245216744] [2020-07-10 14:34:29,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,457 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {7109#true} is VALID [2020-07-10 14:34:29,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #569#return; {7109#true} is VALID [2020-07-10 14:34:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,518 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #461#return; {7109#true} is VALID [2020-07-10 14:34:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,521 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #463#return; {7109#true} is VALID [2020-07-10 14:34:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7109#true} is VALID [2020-07-10 14:34:29,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #465#return; {7109#true} is VALID [2020-07-10 14:34:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,528 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #467#return; {7109#true} is VALID [2020-07-10 14:34:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7109#true} is VALID [2020-07-10 14:34:29,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #559#return; {7109#true} is VALID [2020-07-10 14:34:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-10 14:34:29,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,556 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-10 14:34:29,556 INFO L263 TraceCheckUtils]: 0: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7109#true} is VALID [2020-07-10 14:34:29,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-10 14:34:29,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,557 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-10 14:34:29,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7109#true} is VALID [2020-07-10 14:34:29,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,558 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7109#true} {7109#true} #529#return; {7109#true} is VALID [2020-07-10 14:34:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,664 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-10 14:34:29,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-10 14:34:29,665 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-10 14:34:29,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,666 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,666 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-10 14:34:29,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-10 14:34:29,667 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:34:29,668 INFO L280 TraceCheckUtils]: 8: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:34:29,669 INFO L280 TraceCheckUtils]: 9: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:34:29,670 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:34:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-10 14:34:29,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,681 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-10 14:34:29,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,682 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-10 14:34:29,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-10 14:34:29,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,683 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-10 14:34:29,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,683 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-10 14:34:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-10 14:34:29,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,687 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-10 14:34:29,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-10 14:34:29,688 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-10 14:34:29,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,688 INFO L263 TraceCheckUtils]: 3: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-10 14:34:29,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-10 14:34:29,689 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,689 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-10 14:34:29,689 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,690 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-10 14:34:29,690 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-10 14:34:29,690 INFO L280 TraceCheckUtils]: 11: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-10 14:34:29,691 INFO L263 TraceCheckUtils]: 12: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,691 INFO L280 TraceCheckUtils]: 13: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-10 14:34:29,692 INFO L280 TraceCheckUtils]: 14: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,692 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-10 14:34:29,692 INFO L280 TraceCheckUtils]: 16: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,692 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-10 14:34:29,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-10 14:34:29,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-10 14:34:29,694 INFO L263 TraceCheckUtils]: 2: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-10 14:34:29,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-10 14:34:29,694 INFO L263 TraceCheckUtils]: 4: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-10 14:34:29,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,695 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,695 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-10 14:34:29,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-10 14:34:29,696 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:34:29,697 INFO L280 TraceCheckUtils]: 11: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:34:29,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:34:29,699 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:34:29,700 INFO L280 TraceCheckUtils]: 14: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:34:29,700 INFO L280 TraceCheckUtils]: 15: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-10 14:34:29,700 INFO L263 TraceCheckUtils]: 16: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,701 INFO L280 TraceCheckUtils]: 17: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-10 14:34:29,701 INFO L263 TraceCheckUtils]: 18: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-10 14:34:29,701 INFO L280 TraceCheckUtils]: 19: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,701 INFO L263 TraceCheckUtils]: 20: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-10 14:34:29,702 INFO L280 TraceCheckUtils]: 21: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-10 14:34:29,702 INFO L280 TraceCheckUtils]: 22: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,702 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-10 14:34:29,702 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,703 INFO L280 TraceCheckUtils]: 25: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,703 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-10 14:34:29,703 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-10 14:34:29,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-10 14:34:29,704 INFO L263 TraceCheckUtils]: 29: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-10 14:34:29,705 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,705 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-10 14:34:29,705 INFO L280 TraceCheckUtils]: 33: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,705 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-10 14:34:29,706 INFO L280 TraceCheckUtils]: 35: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-10 14:34:29,706 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-10 14:34:29,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7109#true} is VALID [2020-07-10 14:34:29,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-10 14:34:29,708 INFO L263 TraceCheckUtils]: 2: Hoare triple {7109#true} call processEnvironment__wrappee__highWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-10 14:34:29,708 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-10 14:34:29,709 INFO L263 TraceCheckUtils]: 5: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-10 14:34:29,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-10 14:34:29,709 INFO L263 TraceCheckUtils]: 7: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-10 14:34:29,709 INFO L280 TraceCheckUtils]: 8: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,710 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,710 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-10 14:34:29,710 INFO L280 TraceCheckUtils]: 12: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-10 14:34:29,711 INFO L280 TraceCheckUtils]: 13: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:34:29,712 INFO L280 TraceCheckUtils]: 14: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:34:29,712 INFO L280 TraceCheckUtils]: 15: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:34:29,713 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:34:29,714 INFO L280 TraceCheckUtils]: 17: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:34:29,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-10 14:34:29,715 INFO L263 TraceCheckUtils]: 19: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,715 INFO L280 TraceCheckUtils]: 20: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-10 14:34:29,716 INFO L263 TraceCheckUtils]: 21: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-10 14:34:29,716 INFO L280 TraceCheckUtils]: 22: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,716 INFO L263 TraceCheckUtils]: 23: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-10 14:34:29,716 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-10 14:34:29,717 INFO L280 TraceCheckUtils]: 25: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,717 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-10 14:34:29,717 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,717 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,717 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-10 14:34:29,718 INFO L280 TraceCheckUtils]: 30: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-10 14:34:29,718 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-10 14:34:29,719 INFO L263 TraceCheckUtils]: 32: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,719 INFO L280 TraceCheckUtils]: 33: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-10 14:34:29,719 INFO L280 TraceCheckUtils]: 34: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,719 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-10 14:34:29,719 INFO L280 TraceCheckUtils]: 36: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,720 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-10 14:34:29,720 INFO L280 TraceCheckUtils]: 38: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-10 14:34:29,720 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-10 14:34:29,720 INFO L280 TraceCheckUtils]: 40: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-10 14:34:29,721 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7110#false} {7109#true} #533#return; {7110#false} is VALID [2020-07-10 14:34:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7109#true} is VALID [2020-07-10 14:34:29,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,726 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7110#false} #551#return; {7110#false} is VALID [2020-07-10 14:34:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:29,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-10 14:34:29,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,730 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7110#false} #553#return; {7110#false} is VALID [2020-07-10 14:34:29,735 INFO L263 TraceCheckUtils]: 0: Hoare triple {7109#true} call ULTIMATE.init(); {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:34:29,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {7109#true} is VALID [2020-07-10 14:34:29,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,736 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7109#true} #569#return; {7109#true} is VALID [2020-07-10 14:34:29,736 INFO L263 TraceCheckUtils]: 4: Hoare triple {7109#true} call #t~ret76 := main(); {7109#true} is VALID [2020-07-10 14:34:29,736 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} havoc ~retValue_acc~11;havoc ~tmp~10; {7109#true} is VALID [2020-07-10 14:34:29,737 INFO L263 TraceCheckUtils]: 6: Hoare triple {7109#true} call select_helpers(); {7109#true} is VALID [2020-07-10 14:34:29,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,737 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7109#true} {7109#true} #461#return; {7109#true} is VALID [2020-07-10 14:34:29,737 INFO L263 TraceCheckUtils]: 9: Hoare triple {7109#true} call select_features(); {7109#true} is VALID [2020-07-10 14:34:29,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,738 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7109#true} {7109#true} #463#return; {7109#true} is VALID [2020-07-10 14:34:29,738 INFO L263 TraceCheckUtils]: 12: Hoare triple {7109#true} call #t~ret74 := valid_product(); {7109#true} is VALID [2020-07-10 14:34:29,738 INFO L280 TraceCheckUtils]: 13: Hoare triple {7109#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7109#true} is VALID [2020-07-10 14:34:29,738 INFO L280 TraceCheckUtils]: 14: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,738 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7109#true} {7109#true} #465#return; {7109#true} is VALID [2020-07-10 14:34:29,738 INFO L280 TraceCheckUtils]: 16: Hoare triple {7109#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {7109#true} is VALID [2020-07-10 14:34:29,739 INFO L280 TraceCheckUtils]: 17: Hoare triple {7109#true} assume 0 != ~tmp~10; {7109#true} is VALID [2020-07-10 14:34:29,739 INFO L263 TraceCheckUtils]: 18: Hoare triple {7109#true} call setup(); {7109#true} is VALID [2020-07-10 14:34:29,739 INFO L280 TraceCheckUtils]: 19: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,739 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7109#true} {7109#true} #467#return; {7109#true} is VALID [2020-07-10 14:34:29,740 INFO L263 TraceCheckUtils]: 21: Hoare triple {7109#true} call runTest(); {7109#true} is VALID [2020-07-10 14:34:29,741 INFO L263 TraceCheckUtils]: 22: Hoare triple {7109#true} call __utac_acc__Specification5_spec__1(); {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:29,741 INFO L280 TraceCheckUtils]: 23: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7109#true} is VALID [2020-07-10 14:34:29,741 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,742 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7109#true} {7109#true} #559#return; {7109#true} is VALID [2020-07-10 14:34:29,742 INFO L263 TraceCheckUtils]: 26: Hoare triple {7109#true} call test(); {7109#true} is VALID [2020-07-10 14:34:29,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7109#true} is VALID [2020-07-10 14:34:29,743 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume !false; {7109#true} is VALID [2020-07-10 14:34:29,743 INFO L280 TraceCheckUtils]: 29: Hoare triple {7109#true} assume ~splverifierCounter~0 < 4; {7109#true} is VALID [2020-07-10 14:34:29,743 INFO L280 TraceCheckUtils]: 30: Hoare triple {7109#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {7109#true} is VALID [2020-07-10 14:34:29,744 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume !(0 != ~tmp~0); {7109#true} is VALID [2020-07-10 14:34:29,744 INFO L280 TraceCheckUtils]: 32: Hoare triple {7109#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {7109#true} is VALID [2020-07-10 14:34:29,744 INFO L280 TraceCheckUtils]: 33: Hoare triple {7109#true} assume !(0 != ~tmp___0~0); {7109#true} is VALID [2020-07-10 14:34:29,745 INFO L280 TraceCheckUtils]: 34: Hoare triple {7109#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {7109#true} is VALID [2020-07-10 14:34:29,745 INFO L280 TraceCheckUtils]: 35: Hoare triple {7109#true} assume 0 != ~tmp___2~0; {7109#true} is VALID [2020-07-10 14:34:29,745 INFO L263 TraceCheckUtils]: 36: Hoare triple {7109#true} call timeShift(); {7109#true} is VALID [2020-07-10 14:34:29,746 INFO L263 TraceCheckUtils]: 37: Hoare triple {7109#true} call __utac_acc__Specification5_spec__2(); {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:29,747 INFO L263 TraceCheckUtils]: 38: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7109#true} is VALID [2020-07-10 14:34:29,747 INFO L280 TraceCheckUtils]: 39: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-10 14:34:29,747 INFO L280 TraceCheckUtils]: 40: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,748 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-10 14:34:29,748 INFO L280 TraceCheckUtils]: 42: Hoare triple {7109#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7109#true} is VALID [2020-07-10 14:34:29,748 INFO L280 TraceCheckUtils]: 43: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,749 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7109#true} {7109#true} #529#return; {7109#true} is VALID [2020-07-10 14:34:29,749 INFO L280 TraceCheckUtils]: 45: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-10 14:34:29,749 INFO L280 TraceCheckUtils]: 46: Hoare triple {7109#true} assume 0 != ~systemActive~0; {7109#true} is VALID [2020-07-10 14:34:29,750 INFO L263 TraceCheckUtils]: 47: Hoare triple {7109#true} call processEnvironment(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,750 INFO L280 TraceCheckUtils]: 48: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7109#true} is VALID [2020-07-10 14:34:29,751 INFO L280 TraceCheckUtils]: 49: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-10 14:34:29,752 INFO L263 TraceCheckUtils]: 50: Hoare triple {7109#true} call processEnvironment__wrappee__highWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,752 INFO L280 TraceCheckUtils]: 51: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-10 14:34:29,752 INFO L280 TraceCheckUtils]: 52: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-10 14:34:29,753 INFO L263 TraceCheckUtils]: 53: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-10 14:34:29,753 INFO L280 TraceCheckUtils]: 54: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-10 14:34:29,753 INFO L263 TraceCheckUtils]: 55: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-10 14:34:29,753 INFO L280 TraceCheckUtils]: 56: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,754 INFO L280 TraceCheckUtils]: 57: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-10 14:34:29,754 INFO L280 TraceCheckUtils]: 58: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,754 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-10 14:34:29,754 INFO L280 TraceCheckUtils]: 60: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-10 14:34:29,756 INFO L280 TraceCheckUtils]: 61: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:34:29,757 INFO L280 TraceCheckUtils]: 62: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:34:29,758 INFO L280 TraceCheckUtils]: 63: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:34:29,759 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 14:34:29,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:34:29,761 INFO L280 TraceCheckUtils]: 66: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-10 14:34:29,762 INFO L263 TraceCheckUtils]: 67: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,762 INFO L280 TraceCheckUtils]: 68: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-10 14:34:29,762 INFO L263 TraceCheckUtils]: 69: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-10 14:34:29,762 INFO L280 TraceCheckUtils]: 70: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,763 INFO L263 TraceCheckUtils]: 71: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-10 14:34:29,763 INFO L280 TraceCheckUtils]: 72: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-10 14:34:29,763 INFO L280 TraceCheckUtils]: 73: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,764 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-10 14:34:29,764 INFO L280 TraceCheckUtils]: 75: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-10 14:34:29,764 INFO L280 TraceCheckUtils]: 76: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,765 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-10 14:34:29,765 INFO L280 TraceCheckUtils]: 78: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-10 14:34:29,765 INFO L280 TraceCheckUtils]: 79: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-10 14:34:29,766 INFO L263 TraceCheckUtils]: 80: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:29,767 INFO L280 TraceCheckUtils]: 81: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-10 14:34:29,767 INFO L280 TraceCheckUtils]: 82: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,767 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-10 14:34:29,768 INFO L280 TraceCheckUtils]: 84: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,768 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-10 14:34:29,768 INFO L280 TraceCheckUtils]: 86: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-10 14:34:29,769 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-10 14:34:29,769 INFO L280 TraceCheckUtils]: 88: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-10 14:34:29,769 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7110#false} {7109#true} #533#return; {7110#false} is VALID [2020-07-10 14:34:29,770 INFO L263 TraceCheckUtils]: 90: Hoare triple {7110#false} call __utac_acc__Specification5_spec__3(); {7110#false} is VALID [2020-07-10 14:34:29,770 INFO L280 TraceCheckUtils]: 91: Hoare triple {7110#false} havoc ~tmp~9;havoc ~tmp___0~3; {7110#false} is VALID [2020-07-10 14:34:29,770 INFO L263 TraceCheckUtils]: 92: Hoare triple {7110#false} call #t~ret72 := getWaterLevel(); {7109#true} is VALID [2020-07-10 14:34:29,770 INFO L280 TraceCheckUtils]: 93: Hoare triple {7109#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7109#true} is VALID [2020-07-10 14:34:29,771 INFO L280 TraceCheckUtils]: 94: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,771 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7109#true} {7110#false} #551#return; {7110#false} is VALID [2020-07-10 14:34:29,771 INFO L280 TraceCheckUtils]: 96: Hoare triple {7110#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {7110#false} is VALID [2020-07-10 14:34:29,772 INFO L280 TraceCheckUtils]: 97: Hoare triple {7110#false} assume 2 != ~tmp~9; {7110#false} is VALID [2020-07-10 14:34:29,772 INFO L263 TraceCheckUtils]: 98: Hoare triple {7110#false} call #t~ret73 := isPumpRunning(); {7109#true} is VALID [2020-07-10 14:34:29,772 INFO L280 TraceCheckUtils]: 99: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-10 14:34:29,773 INFO L280 TraceCheckUtils]: 100: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-10 14:34:29,773 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7109#true} {7110#false} #553#return; {7110#false} is VALID [2020-07-10 14:34:29,773 INFO L280 TraceCheckUtils]: 102: Hoare triple {7110#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {7110#false} is VALID [2020-07-10 14:34:29,773 INFO L280 TraceCheckUtils]: 103: Hoare triple {7110#false} assume 0 != ~tmp___0~3; {7110#false} is VALID [2020-07-10 14:34:29,774 INFO L280 TraceCheckUtils]: 104: Hoare triple {7110#false} assume 0 == ~switchedOnBeforeTS~0; {7110#false} is VALID [2020-07-10 14:34:29,774 INFO L263 TraceCheckUtils]: 105: Hoare triple {7110#false} call __automaton_fail(); {7110#false} is VALID [2020-07-10 14:34:29,774 INFO L280 TraceCheckUtils]: 106: Hoare triple {7110#false} assume !false; {7110#false} is VALID [2020-07-10 14:34:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:34:29,800 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245216744] [2020-07-10 14:34:29,801 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:34:29,801 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:34:29,801 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [242434652] [2020-07-10 14:34:29,802 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-10 14:34:29,802 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:29,802 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:34:29,972 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:29,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:34:29,972 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:29,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:34:29,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:34:29,973 INFO L87 Difference]: Start difference. First operand 447 states and 535 transitions. Second operand 9 states. [2020-07-10 14:34:37,966 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:38,703 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:34:39,509 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:40,030 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:47,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:47,956 INFO L93 Difference]: Finished difference Result 956 states and 1224 transitions. [2020-07-10 14:34:47,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:34:47,956 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-10 14:34:47,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:34:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:34:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 415 transitions. [2020-07-10 14:34:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:34:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 415 transitions. [2020-07-10 14:34:47,972 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 415 transitions. [2020-07-10 14:34:49,344 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:49,373 INFO L225 Difference]: With dead ends: 956 [2020-07-10 14:34:49,373 INFO L226 Difference]: Without dead ends: 537 [2020-07-10 14:34:49,375 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:34:49,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2020-07-10 14:34:53,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 460. [2020-07-10 14:34:53,089 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:53,089 INFO L82 GeneralOperation]: Start isEquivalent. First operand 537 states. Second operand 460 states. [2020-07-10 14:34:53,089 INFO L74 IsIncluded]: Start isIncluded. First operand 537 states. Second operand 460 states. [2020-07-10 14:34:53,089 INFO L87 Difference]: Start difference. First operand 537 states. Second operand 460 states. [2020-07-10 14:34:53,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:53,117 INFO L93 Difference]: Finished difference Result 537 states and 677 transitions. [2020-07-10 14:34:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 677 transitions. [2020-07-10 14:34:53,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:53,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:53,120 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 537 states. [2020-07-10 14:34:53,120 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 537 states. [2020-07-10 14:34:53,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:53,145 INFO L93 Difference]: Finished difference Result 537 states and 677 transitions. [2020-07-10 14:34:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 677 transitions. [2020-07-10 14:34:53,147 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:53,148 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:53,148 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:53,148 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-10 14:34:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 549 transitions. [2020-07-10 14:34:53,172 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 549 transitions. Word has length 107 [2020-07-10 14:34:53,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:53,172 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 549 transitions. [2020-07-10 14:34:53,173 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:34:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 549 transitions. [2020-07-10 14:34:53,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:34:53,175 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:53,175 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:34:53,176 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:34:53,176 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:53,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:53,176 INFO L82 PathProgramCache]: Analyzing trace with hash 1854358405, now seen corresponding path program 1 times [2020-07-10 14:34:53,176 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:53,177 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134703299] [2020-07-10 14:34:53,177 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:53,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,523 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:53,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {10278#true} is VALID [2020-07-10 14:34:53,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #569#return; {10278#true} is VALID [2020-07-10 14:34:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,583 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #461#return; {10278#true} is VALID [2020-07-10 14:34:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,586 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #463#return; {10278#true} is VALID [2020-07-10 14:34:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:53,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {10353#(= 1 |valid_product_#res|)} assume true; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:53,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10353#(= 1 |valid_product_#res|)} {10278#true} #465#return; {10290#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:34:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,611 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #467#return; {10278#true} is VALID [2020-07-10 14:34:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10278#true} is VALID [2020-07-10 14:34:53,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,628 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #559#return; {10278#true} is VALID [2020-07-10 14:34:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-10 14:34:53,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,650 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-10 14:34:53,651 INFO L263 TraceCheckUtils]: 0: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10278#true} is VALID [2020-07-10 14:34:53,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-10 14:34:53,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,652 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-10 14:34:53,652 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10278#true} is VALID [2020-07-10 14:34:53,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,652 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10278#true} {10278#true} #529#return; {10278#true} is VALID [2020-07-10 14:34:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-10 14:34:53,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,750 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:34:53,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-10 14:34:53,750 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-10 14:34:53,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-10 14:34:53,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,753 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:34:53,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 14:34:53,754 INFO L280 TraceCheckUtils]: 7: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-10 14:34:53,754 INFO L280 TraceCheckUtils]: 8: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-10 14:34:53,755 INFO L280 TraceCheckUtils]: 9: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,755 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-10 14:34:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-10 14:34:53,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-10 14:34:53,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,767 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-10 14:34:53,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-10 14:34:53,767 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,767 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-10 14:34:53,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,768 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-10 14:34:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-10 14:34:53,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-10 14:34:53,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-10 14:34:53,772 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-10 14:34:53,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,773 INFO L263 TraceCheckUtils]: 3: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-10 14:34:53,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-10 14:34:53,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,773 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-10 14:34:53,774 INFO L280 TraceCheckUtils]: 7: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,774 INFO L280 TraceCheckUtils]: 8: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,774 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-10 14:34:53,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-10 14:34:53,774 INFO L280 TraceCheckUtils]: 11: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-10 14:34:53,775 INFO L263 TraceCheckUtils]: 12: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,775 INFO L280 TraceCheckUtils]: 13: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-10 14:34:53,776 INFO L280 TraceCheckUtils]: 14: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,776 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-10 14:34:53,776 INFO L280 TraceCheckUtils]: 16: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,776 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-10 14:34:53,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-10 14:34:53,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-10 14:34:53,777 INFO L263 TraceCheckUtils]: 2: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-10 14:34:53,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-10 14:34:53,778 INFO L263 TraceCheckUtils]: 4: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-10 14:34:53,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-10 14:34:53,779 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,779 INFO L280 TraceCheckUtils]: 7: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,780 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:34:53,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 14:34:53,782 INFO L280 TraceCheckUtils]: 10: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-10 14:34:53,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-10 14:34:53,782 INFO L280 TraceCheckUtils]: 12: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,782 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-10 14:34:53,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-10 14:34:53,783 INFO L280 TraceCheckUtils]: 15: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-10 14:34:53,783 INFO L263 TraceCheckUtils]: 16: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-10 14:34:53,783 INFO L263 TraceCheckUtils]: 18: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-10 14:34:53,783 INFO L280 TraceCheckUtils]: 19: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,784 INFO L263 TraceCheckUtils]: 20: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-10 14:34:53,784 INFO L280 TraceCheckUtils]: 21: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-10 14:34:53,784 INFO L280 TraceCheckUtils]: 22: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,784 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-10 14:34:53,784 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,785 INFO L280 TraceCheckUtils]: 25: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,785 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-10 14:34:53,785 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-10 14:34:53,785 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-10 14:34:53,786 INFO L263 TraceCheckUtils]: 29: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,786 INFO L280 TraceCheckUtils]: 30: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-10 14:34:53,786 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,787 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-10 14:34:53,787 INFO L280 TraceCheckUtils]: 33: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,787 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-10 14:34:53,787 INFO L280 TraceCheckUtils]: 35: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,787 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-10 14:34:53,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10278#true} is VALID [2020-07-10 14:34:53,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-10 14:34:53,790 INFO L263 TraceCheckUtils]: 2: Hoare triple {10278#true} call processEnvironment__wrappee__highWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,791 INFO L280 TraceCheckUtils]: 3: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-10 14:34:53,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-10 14:34:53,791 INFO L263 TraceCheckUtils]: 5: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-10 14:34:53,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-10 14:34:53,791 INFO L263 TraceCheckUtils]: 7: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-10 14:34:53,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-10 14:34:53,792 INFO L280 TraceCheckUtils]: 9: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,794 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:34:53,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 14:34:53,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-10 14:34:53,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-10 14:34:53,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,796 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-10 14:34:53,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-10 14:34:53,796 INFO L280 TraceCheckUtils]: 18: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-10 14:34:53,796 INFO L263 TraceCheckUtils]: 19: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-10 14:34:53,797 INFO L263 TraceCheckUtils]: 21: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-10 14:34:53,797 INFO L280 TraceCheckUtils]: 22: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,797 INFO L263 TraceCheckUtils]: 23: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-10 14:34:53,797 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-10 14:34:53,797 INFO L280 TraceCheckUtils]: 25: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,797 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-10 14:34:53,798 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,798 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,798 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-10 14:34:53,798 INFO L280 TraceCheckUtils]: 30: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-10 14:34:53,798 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-10 14:34:53,803 INFO L263 TraceCheckUtils]: 32: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,804 INFO L280 TraceCheckUtils]: 33: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-10 14:34:53,804 INFO L280 TraceCheckUtils]: 34: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,804 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-10 14:34:53,804 INFO L280 TraceCheckUtils]: 36: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,804 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-10 14:34:53,805 INFO L280 TraceCheckUtils]: 38: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,805 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-10 14:34:53,805 INFO L280 TraceCheckUtils]: 40: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,805 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10279#false} {10278#true} #533#return; {10279#false} is VALID [2020-07-10 14:34:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10278#true} is VALID [2020-07-10 14:34:53,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,811 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10279#false} #551#return; {10279#false} is VALID [2020-07-10 14:34:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:53,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-10 14:34:53,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10279#false} #553#return; {10279#false} is VALID [2020-07-10 14:34:53,820 INFO L263 TraceCheckUtils]: 0: Hoare triple {10278#true} call ULTIMATE.init(); {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:34:53,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {10278#true} is VALID [2020-07-10 14:34:53,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,821 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10278#true} {10278#true} #569#return; {10278#true} is VALID [2020-07-10 14:34:53,821 INFO L263 TraceCheckUtils]: 4: Hoare triple {10278#true} call #t~ret76 := main(); {10278#true} is VALID [2020-07-10 14:34:53,821 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} havoc ~retValue_acc~11;havoc ~tmp~10; {10278#true} is VALID [2020-07-10 14:34:53,821 INFO L263 TraceCheckUtils]: 6: Hoare triple {10278#true} call select_helpers(); {10278#true} is VALID [2020-07-10 14:34:53,822 INFO L280 TraceCheckUtils]: 7: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,822 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10278#true} {10278#true} #461#return; {10278#true} is VALID [2020-07-10 14:34:53,822 INFO L263 TraceCheckUtils]: 9: Hoare triple {10278#true} call select_features(); {10278#true} is VALID [2020-07-10 14:34:53,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,822 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10278#true} {10278#true} #463#return; {10278#true} is VALID [2020-07-10 14:34:53,822 INFO L263 TraceCheckUtils]: 12: Hoare triple {10278#true} call #t~ret74 := valid_product(); {10278#true} is VALID [2020-07-10 14:34:53,823 INFO L280 TraceCheckUtils]: 13: Hoare triple {10278#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:53,824 INFO L280 TraceCheckUtils]: 14: Hoare triple {10353#(= 1 |valid_product_#res|)} assume true; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:53,825 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10353#(= 1 |valid_product_#res|)} {10278#true} #465#return; {10290#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:34:53,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {10290#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {10291#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:34:53,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {10291#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {10278#true} is VALID [2020-07-10 14:34:53,826 INFO L263 TraceCheckUtils]: 18: Hoare triple {10278#true} call setup(); {10278#true} is VALID [2020-07-10 14:34:53,826 INFO L280 TraceCheckUtils]: 19: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,826 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10278#true} {10278#true} #467#return; {10278#true} is VALID [2020-07-10 14:34:53,826 INFO L263 TraceCheckUtils]: 21: Hoare triple {10278#true} call runTest(); {10278#true} is VALID [2020-07-10 14:34:53,827 INFO L263 TraceCheckUtils]: 22: Hoare triple {10278#true} call __utac_acc__Specification5_spec__1(); {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:53,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10278#true} is VALID [2020-07-10 14:34:53,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,828 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10278#true} {10278#true} #559#return; {10278#true} is VALID [2020-07-10 14:34:53,828 INFO L263 TraceCheckUtils]: 26: Hoare triple {10278#true} call test(); {10278#true} is VALID [2020-07-10 14:34:53,828 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10278#true} is VALID [2020-07-10 14:34:53,828 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume !false; {10278#true} is VALID [2020-07-10 14:34:53,828 INFO L280 TraceCheckUtils]: 29: Hoare triple {10278#true} assume ~splverifierCounter~0 < 4; {10278#true} is VALID [2020-07-10 14:34:53,829 INFO L280 TraceCheckUtils]: 30: Hoare triple {10278#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {10278#true} is VALID [2020-07-10 14:34:53,829 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume !(0 != ~tmp~0); {10278#true} is VALID [2020-07-10 14:34:53,829 INFO L280 TraceCheckUtils]: 32: Hoare triple {10278#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {10278#true} is VALID [2020-07-10 14:34:53,829 INFO L280 TraceCheckUtils]: 33: Hoare triple {10278#true} assume !(0 != ~tmp___0~0); {10278#true} is VALID [2020-07-10 14:34:53,829 INFO L280 TraceCheckUtils]: 34: Hoare triple {10278#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {10278#true} is VALID [2020-07-10 14:34:53,829 INFO L280 TraceCheckUtils]: 35: Hoare triple {10278#true} assume 0 != ~tmp___2~0; {10278#true} is VALID [2020-07-10 14:34:53,830 INFO L263 TraceCheckUtils]: 36: Hoare triple {10278#true} call timeShift(); {10278#true} is VALID [2020-07-10 14:34:53,830 INFO L263 TraceCheckUtils]: 37: Hoare triple {10278#true} call __utac_acc__Specification5_spec__2(); {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:53,831 INFO L263 TraceCheckUtils]: 38: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10278#true} is VALID [2020-07-10 14:34:53,831 INFO L280 TraceCheckUtils]: 39: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-10 14:34:53,831 INFO L280 TraceCheckUtils]: 40: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,831 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-10 14:34:53,831 INFO L280 TraceCheckUtils]: 42: Hoare triple {10278#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10278#true} is VALID [2020-07-10 14:34:53,831 INFO L280 TraceCheckUtils]: 43: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,832 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10278#true} {10278#true} #529#return; {10278#true} is VALID [2020-07-10 14:34:53,832 INFO L280 TraceCheckUtils]: 45: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-10 14:34:53,832 INFO L280 TraceCheckUtils]: 46: Hoare triple {10278#true} assume 0 != ~systemActive~0; {10278#true} is VALID [2020-07-10 14:34:53,833 INFO L263 TraceCheckUtils]: 47: Hoare triple {10278#true} call processEnvironment(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,833 INFO L280 TraceCheckUtils]: 48: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10278#true} is VALID [2020-07-10 14:34:53,833 INFO L280 TraceCheckUtils]: 49: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-10 14:34:53,834 INFO L263 TraceCheckUtils]: 50: Hoare triple {10278#true} call processEnvironment__wrappee__highWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,834 INFO L280 TraceCheckUtils]: 51: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-10 14:34:53,834 INFO L280 TraceCheckUtils]: 52: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-10 14:34:53,834 INFO L263 TraceCheckUtils]: 53: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-10 14:34:53,835 INFO L280 TraceCheckUtils]: 54: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-10 14:34:53,835 INFO L263 TraceCheckUtils]: 55: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-10 14:34:53,835 INFO L280 TraceCheckUtils]: 56: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-10 14:34:53,836 INFO L280 TraceCheckUtils]: 57: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,836 INFO L280 TraceCheckUtils]: 58: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:34:53,837 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-10 14:34:53,838 INFO L280 TraceCheckUtils]: 60: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 14:34:53,838 INFO L280 TraceCheckUtils]: 61: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-10 14:34:53,839 INFO L280 TraceCheckUtils]: 62: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-10 14:34:53,839 INFO L280 TraceCheckUtils]: 63: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,839 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-10 14:34:53,839 INFO L280 TraceCheckUtils]: 65: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-10 14:34:53,839 INFO L280 TraceCheckUtils]: 66: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-10 14:34:53,839 INFO L263 TraceCheckUtils]: 67: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,840 INFO L280 TraceCheckUtils]: 68: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-10 14:34:53,840 INFO L263 TraceCheckUtils]: 69: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-10 14:34:53,840 INFO L280 TraceCheckUtils]: 70: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,840 INFO L263 TraceCheckUtils]: 71: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-10 14:34:53,840 INFO L280 TraceCheckUtils]: 72: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-10 14:34:53,841 INFO L280 TraceCheckUtils]: 73: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,841 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-10 14:34:53,841 INFO L280 TraceCheckUtils]: 75: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-10 14:34:53,841 INFO L280 TraceCheckUtils]: 76: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,841 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-10 14:34:53,841 INFO L280 TraceCheckUtils]: 78: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-10 14:34:53,842 INFO L280 TraceCheckUtils]: 79: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-10 14:34:53,842 INFO L263 TraceCheckUtils]: 80: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:53,842 INFO L280 TraceCheckUtils]: 81: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-10 14:34:53,843 INFO L280 TraceCheckUtils]: 82: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,843 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-10 14:34:53,843 INFO L280 TraceCheckUtils]: 84: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,843 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-10 14:34:53,843 INFO L280 TraceCheckUtils]: 86: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,844 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-10 14:34:53,844 INFO L280 TraceCheckUtils]: 88: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-10 14:34:53,844 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10279#false} {10278#true} #533#return; {10279#false} is VALID [2020-07-10 14:34:53,844 INFO L263 TraceCheckUtils]: 90: Hoare triple {10279#false} call __utac_acc__Specification5_spec__3(); {10279#false} is VALID [2020-07-10 14:34:53,844 INFO L280 TraceCheckUtils]: 91: Hoare triple {10279#false} havoc ~tmp~9;havoc ~tmp___0~3; {10279#false} is VALID [2020-07-10 14:34:53,845 INFO L263 TraceCheckUtils]: 92: Hoare triple {10279#false} call #t~ret72 := getWaterLevel(); {10278#true} is VALID [2020-07-10 14:34:53,845 INFO L280 TraceCheckUtils]: 93: Hoare triple {10278#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10278#true} is VALID [2020-07-10 14:34:53,845 INFO L280 TraceCheckUtils]: 94: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,845 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10278#true} {10279#false} #551#return; {10279#false} is VALID [2020-07-10 14:34:53,845 INFO L280 TraceCheckUtils]: 96: Hoare triple {10279#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {10279#false} is VALID [2020-07-10 14:34:53,845 INFO L280 TraceCheckUtils]: 97: Hoare triple {10279#false} assume 2 != ~tmp~9; {10279#false} is VALID [2020-07-10 14:34:53,846 INFO L263 TraceCheckUtils]: 98: Hoare triple {10279#false} call #t~ret73 := isPumpRunning(); {10278#true} is VALID [2020-07-10 14:34:53,846 INFO L280 TraceCheckUtils]: 99: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-10 14:34:53,846 INFO L280 TraceCheckUtils]: 100: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-10 14:34:53,846 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10278#true} {10279#false} #553#return; {10279#false} is VALID [2020-07-10 14:34:53,846 INFO L280 TraceCheckUtils]: 102: Hoare triple {10279#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {10279#false} is VALID [2020-07-10 14:34:53,847 INFO L280 TraceCheckUtils]: 103: Hoare triple {10279#false} assume 0 != ~tmp___0~3; {10279#false} is VALID [2020-07-10 14:34:53,847 INFO L280 TraceCheckUtils]: 104: Hoare triple {10279#false} assume 0 == ~switchedOnBeforeTS~0; {10279#false} is VALID [2020-07-10 14:34:53,847 INFO L263 TraceCheckUtils]: 105: Hoare triple {10279#false} call __automaton_fail(); {10279#false} is VALID [2020-07-10 14:34:53,847 INFO L280 TraceCheckUtils]: 106: Hoare triple {10279#false} assume !false; {10279#false} is VALID [2020-07-10 14:34:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:34:53,863 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134703299] [2020-07-10 14:34:53,864 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:34:53,864 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:34:53,865 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749449219] [2020-07-10 14:34:53,865 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-10 14:34:53,866 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:53,866 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:34:54,006 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:54,006 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:34:54,007 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:54,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:34:54,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:34:54,007 INFO L87 Difference]: Start difference. First operand 460 states and 549 transitions. Second operand 11 states. [2020-07-10 14:34:55,766 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:56,191 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:56,516 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:01,265 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:01,952 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:02,379 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:11,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:11,571 INFO L93 Difference]: Finished difference Result 979 states and 1248 transitions. [2020-07-10 14:35:11,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:35:11,571 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-10 14:35:11,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:35:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 415 transitions. [2020-07-10 14:35:11,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:35:11,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 415 transitions. [2020-07-10 14:35:11,584 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 415 transitions. [2020-07-10 14:35:12,952 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:12,981 INFO L225 Difference]: With dead ends: 979 [2020-07-10 14:35:12,981 INFO L226 Difference]: Without dead ends: 547 [2020-07-10 14:35:12,983 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:35:12,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2020-07-10 14:35:16,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 468. [2020-07-10 14:35:16,574 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:16,575 INFO L82 GeneralOperation]: Start isEquivalent. First operand 547 states. Second operand 468 states. [2020-07-10 14:35:16,575 INFO L74 IsIncluded]: Start isIncluded. First operand 547 states. Second operand 468 states. [2020-07-10 14:35:16,575 INFO L87 Difference]: Start difference. First operand 547 states. Second operand 468 states. [2020-07-10 14:35:16,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:16,600 INFO L93 Difference]: Finished difference Result 547 states and 685 transitions. [2020-07-10 14:35:16,600 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 685 transitions. [2020-07-10 14:35:16,603 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:16,603 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:16,603 INFO L74 IsIncluded]: Start isIncluded. First operand 468 states. Second operand 547 states. [2020-07-10 14:35:16,603 INFO L87 Difference]: Start difference. First operand 468 states. Second operand 547 states. [2020-07-10 14:35:16,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:16,630 INFO L93 Difference]: Finished difference Result 547 states and 685 transitions. [2020-07-10 14:35:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 685 transitions. [2020-07-10 14:35:16,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:16,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:16,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:16,633 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 468 states. [2020-07-10 14:35:16,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 557 transitions. [2020-07-10 14:35:16,658 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 557 transitions. Word has length 107 [2020-07-10 14:35:16,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:16,658 INFO L479 AbstractCegarLoop]: Abstraction has 468 states and 557 transitions. [2020-07-10 14:35:16,658 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:35:16,659 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 557 transitions. [2020-07-10 14:35:16,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:35:16,661 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:16,661 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:16,661 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:35:16,661 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:16,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:16,662 INFO L82 PathProgramCache]: Analyzing trace with hash 1613818276, now seen corresponding path program 1 times [2020-07-10 14:35:16,662 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:16,662 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041458539] [2020-07-10 14:35:16,662 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:16,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,018 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {13510#(= 1 ~waterLevel~0)} assume true; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13510#(= 1 ~waterLevel~0)} {13505#true} #569#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,093 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #461#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,098 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #463#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13505#true} is VALID [2020-07-10 14:35:17,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,103 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #465#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,109 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #467#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13505#true} is VALID [2020-07-10 14:35:17,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #559#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-10 14:35:17,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-10 14:35:17,133 INFO L263 TraceCheckUtils]: 0: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {13505#true} is VALID [2020-07-10 14:35:17,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-10 14:35:17,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,134 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-10 14:35:17,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {13505#true} is VALID [2020-07-10 14:35:17,135 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,136 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #529#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-10 14:35:17,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,231 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-10 14:35:17,232 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-10 14:35:17,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-10 14:35:17,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,234 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,237 INFO L280 TraceCheckUtils]: 9: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,238 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-10 14:35:17,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,250 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-10 14:35:17,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,250 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-10 14:35:17,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-10 14:35:17,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,251 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-10 14:35:17,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,252 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-10 14:35:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-10 14:35:17,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-10 14:35:17,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-10 14:35:17,256 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-10 14:35:17,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,256 INFO L263 TraceCheckUtils]: 3: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-10 14:35:17,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-10 14:35:17,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,257 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-10 14:35:17,257 INFO L280 TraceCheckUtils]: 7: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,257 INFO L280 TraceCheckUtils]: 8: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,257 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-10 14:35:17,258 INFO L280 TraceCheckUtils]: 10: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-10 14:35:17,258 INFO L280 TraceCheckUtils]: 11: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-10 14:35:17,259 INFO L263 TraceCheckUtils]: 12: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,259 INFO L280 TraceCheckUtils]: 13: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-10 14:35:17,259 INFO L280 TraceCheckUtils]: 14: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,259 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-10 14:35:17,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,260 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-10 14:35:17,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-10 14:35:17,261 INFO L263 TraceCheckUtils]: 2: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-10 14:35:17,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-10 14:35:17,262 INFO L263 TraceCheckUtils]: 4: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-10 14:35:17,262 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-10 14:35:17,263 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,263 INFO L280 TraceCheckUtils]: 7: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,264 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,267 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,268 INFO L280 TraceCheckUtils]: 15: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,269 INFO L263 TraceCheckUtils]: 16: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,269 INFO L280 TraceCheckUtils]: 17: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-10 14:35:17,270 INFO L263 TraceCheckUtils]: 18: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-10 14:35:17,270 INFO L280 TraceCheckUtils]: 19: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,270 INFO L263 TraceCheckUtils]: 20: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-10 14:35:17,270 INFO L280 TraceCheckUtils]: 21: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-10 14:35:17,270 INFO L280 TraceCheckUtils]: 22: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,271 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-10 14:35:17,271 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,271 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-10 14:35:17,271 INFO L280 TraceCheckUtils]: 27: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-10 14:35:17,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-10 14:35:17,272 INFO L263 TraceCheckUtils]: 29: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-10 14:35:17,273 INFO L280 TraceCheckUtils]: 31: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,273 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-10 14:35:17,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,274 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,275 INFO L280 TraceCheckUtils]: 35: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,275 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13505#true} is VALID [2020-07-10 14:35:17,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume !(0 != ~pumpRunning~0); {13505#true} is VALID [2020-07-10 14:35:17,277 INFO L263 TraceCheckUtils]: 2: Hoare triple {13505#true} call processEnvironment__wrappee__highWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-10 14:35:17,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-10 14:35:17,278 INFO L263 TraceCheckUtils]: 5: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-10 14:35:17,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-10 14:35:17,278 INFO L263 TraceCheckUtils]: 7: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-10 14:35:17,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-10 14:35:17,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,280 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,281 INFO L280 TraceCheckUtils]: 13: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,283 INFO L280 TraceCheckUtils]: 15: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,283 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,285 INFO L280 TraceCheckUtils]: 18: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,285 INFO L263 TraceCheckUtils]: 19: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-10 14:35:17,286 INFO L263 TraceCheckUtils]: 21: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-10 14:35:17,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,286 INFO L263 TraceCheckUtils]: 23: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-10 14:35:17,286 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-10 14:35:17,287 INFO L280 TraceCheckUtils]: 25: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,287 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-10 14:35:17,287 INFO L280 TraceCheckUtils]: 27: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,287 INFO L280 TraceCheckUtils]: 28: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,287 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-10 14:35:17,288 INFO L280 TraceCheckUtils]: 30: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-10 14:35:17,288 INFO L280 TraceCheckUtils]: 31: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-10 14:35:17,288 INFO L263 TraceCheckUtils]: 32: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,289 INFO L280 TraceCheckUtils]: 33: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-10 14:35:17,289 INFO L280 TraceCheckUtils]: 34: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,289 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-10 14:35:17,289 INFO L280 TraceCheckUtils]: 36: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,290 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,291 INFO L280 TraceCheckUtils]: 38: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,291 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,292 INFO L280 TraceCheckUtils]: 40: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,293 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13510#(= 1 ~waterLevel~0)} #533#return; {13506#false} is VALID [2020-07-10 14:35:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13505#true} is VALID [2020-07-10 14:35:17,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,297 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13506#false} #551#return; {13506#false} is VALID [2020-07-10 14:35:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:17,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-10 14:35:17,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,302 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13506#false} #553#return; {13506#false} is VALID [2020-07-10 14:35:17,307 INFO L263 TraceCheckUtils]: 0: Hoare triple {13505#true} call ULTIMATE.init(); {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:35:17,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {13510#(= 1 ~waterLevel~0)} assume true; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,315 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13510#(= 1 ~waterLevel~0)} {13505#true} #569#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,316 INFO L263 TraceCheckUtils]: 4: Hoare triple {13510#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {13510#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,317 INFO L263 TraceCheckUtils]: 6: Hoare triple {13510#(= 1 ~waterLevel~0)} call select_helpers(); {13505#true} is VALID [2020-07-10 14:35:17,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,318 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #461#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,318 INFO L263 TraceCheckUtils]: 9: Hoare triple {13510#(= 1 ~waterLevel~0)} call select_features(); {13505#true} is VALID [2020-07-10 14:35:17,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,319 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #463#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,319 INFO L263 TraceCheckUtils]: 12: Hoare triple {13510#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {13505#true} is VALID [2020-07-10 14:35:17,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {13505#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13505#true} is VALID [2020-07-10 14:35:17,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,320 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #465#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,322 INFO L263 TraceCheckUtils]: 18: Hoare triple {13510#(= 1 ~waterLevel~0)} call setup(); {13505#true} is VALID [2020-07-10 14:35:17,322 INFO L280 TraceCheckUtils]: 19: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,322 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #467#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,323 INFO L263 TraceCheckUtils]: 21: Hoare triple {13510#(= 1 ~waterLevel~0)} call runTest(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,324 INFO L263 TraceCheckUtils]: 22: Hoare triple {13510#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:17,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13505#true} is VALID [2020-07-10 14:35:17,324 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,325 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #559#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,328 INFO L263 TraceCheckUtils]: 26: Hoare triple {13510#(= 1 ~waterLevel~0)} call test(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {13510#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,329 INFO L280 TraceCheckUtils]: 28: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !false; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,330 INFO L280 TraceCheckUtils]: 29: Hoare triple {13510#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,330 INFO L280 TraceCheckUtils]: 30: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,331 INFO L280 TraceCheckUtils]: 31: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,331 INFO L280 TraceCheckUtils]: 32: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,332 INFO L280 TraceCheckUtils]: 33: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,332 INFO L280 TraceCheckUtils]: 34: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,333 INFO L280 TraceCheckUtils]: 35: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,333 INFO L263 TraceCheckUtils]: 36: Hoare triple {13510#(= 1 ~waterLevel~0)} call timeShift(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,334 INFO L263 TraceCheckUtils]: 37: Hoare triple {13510#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:17,334 INFO L263 TraceCheckUtils]: 38: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {13505#true} is VALID [2020-07-10 14:35:17,335 INFO L280 TraceCheckUtils]: 39: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-10 14:35:17,335 INFO L280 TraceCheckUtils]: 40: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,335 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-10 14:35:17,335 INFO L280 TraceCheckUtils]: 42: Hoare triple {13505#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {13505#true} is VALID [2020-07-10 14:35:17,335 INFO L280 TraceCheckUtils]: 43: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,336 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #529#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,337 INFO L280 TraceCheckUtils]: 45: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,337 INFO L280 TraceCheckUtils]: 46: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,338 INFO L263 TraceCheckUtils]: 47: Hoare triple {13510#(= 1 ~waterLevel~0)} call processEnvironment(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,339 INFO L280 TraceCheckUtils]: 48: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13505#true} is VALID [2020-07-10 14:35:17,339 INFO L280 TraceCheckUtils]: 49: Hoare triple {13505#true} assume !(0 != ~pumpRunning~0); {13505#true} is VALID [2020-07-10 14:35:17,339 INFO L263 TraceCheckUtils]: 50: Hoare triple {13505#true} call processEnvironment__wrappee__highWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,340 INFO L280 TraceCheckUtils]: 51: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-10 14:35:17,340 INFO L280 TraceCheckUtils]: 52: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-10 14:35:17,340 INFO L263 TraceCheckUtils]: 53: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-10 14:35:17,340 INFO L280 TraceCheckUtils]: 54: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-10 14:35:17,340 INFO L263 TraceCheckUtils]: 55: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-10 14:35:17,341 INFO L280 TraceCheckUtils]: 56: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-10 14:35:17,342 INFO L280 TraceCheckUtils]: 57: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,343 INFO L280 TraceCheckUtils]: 58: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,344 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,344 INFO L280 TraceCheckUtils]: 60: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,345 INFO L280 TraceCheckUtils]: 61: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,346 INFO L280 TraceCheckUtils]: 62: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,346 INFO L280 TraceCheckUtils]: 63: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,347 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,347 INFO L280 TraceCheckUtils]: 65: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,348 INFO L280 TraceCheckUtils]: 66: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,348 INFO L263 TraceCheckUtils]: 67: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,349 INFO L280 TraceCheckUtils]: 68: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-10 14:35:17,349 INFO L263 TraceCheckUtils]: 69: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-10 14:35:17,349 INFO L280 TraceCheckUtils]: 70: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,349 INFO L263 TraceCheckUtils]: 71: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-10 14:35:17,350 INFO L280 TraceCheckUtils]: 72: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-10 14:35:17,350 INFO L280 TraceCheckUtils]: 73: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,350 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-10 14:35:17,350 INFO L280 TraceCheckUtils]: 75: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-10 14:35:17,350 INFO L280 TraceCheckUtils]: 76: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,350 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-10 14:35:17,351 INFO L280 TraceCheckUtils]: 78: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-10 14:35:17,351 INFO L280 TraceCheckUtils]: 79: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-10 14:35:17,352 INFO L263 TraceCheckUtils]: 80: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:17,352 INFO L280 TraceCheckUtils]: 81: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-10 14:35:17,352 INFO L280 TraceCheckUtils]: 82: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,352 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-10 14:35:17,352 INFO L280 TraceCheckUtils]: 84: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,353 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,354 INFO L280 TraceCheckUtils]: 86: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,354 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,355 INFO L280 TraceCheckUtils]: 88: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:17,358 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13510#(= 1 ~waterLevel~0)} #533#return; {13506#false} is VALID [2020-07-10 14:35:17,358 INFO L263 TraceCheckUtils]: 90: Hoare triple {13506#false} call __utac_acc__Specification5_spec__3(); {13506#false} is VALID [2020-07-10 14:35:17,359 INFO L280 TraceCheckUtils]: 91: Hoare triple {13506#false} havoc ~tmp~9;havoc ~tmp___0~3; {13506#false} is VALID [2020-07-10 14:35:17,359 INFO L263 TraceCheckUtils]: 92: Hoare triple {13506#false} call #t~ret72 := getWaterLevel(); {13505#true} is VALID [2020-07-10 14:35:17,359 INFO L280 TraceCheckUtils]: 93: Hoare triple {13505#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13505#true} is VALID [2020-07-10 14:35:17,359 INFO L280 TraceCheckUtils]: 94: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,359 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13505#true} {13506#false} #551#return; {13506#false} is VALID [2020-07-10 14:35:17,360 INFO L280 TraceCheckUtils]: 96: Hoare triple {13506#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {13506#false} is VALID [2020-07-10 14:35:17,360 INFO L280 TraceCheckUtils]: 97: Hoare triple {13506#false} assume 2 != ~tmp~9; {13506#false} is VALID [2020-07-10 14:35:17,360 INFO L263 TraceCheckUtils]: 98: Hoare triple {13506#false} call #t~ret73 := isPumpRunning(); {13505#true} is VALID [2020-07-10 14:35:17,360 INFO L280 TraceCheckUtils]: 99: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-10 14:35:17,360 INFO L280 TraceCheckUtils]: 100: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-10 14:35:17,361 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13505#true} {13506#false} #553#return; {13506#false} is VALID [2020-07-10 14:35:17,361 INFO L280 TraceCheckUtils]: 102: Hoare triple {13506#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {13506#false} is VALID [2020-07-10 14:35:17,361 INFO L280 TraceCheckUtils]: 103: Hoare triple {13506#false} assume 0 != ~tmp___0~3; {13506#false} is VALID [2020-07-10 14:35:17,361 INFO L280 TraceCheckUtils]: 104: Hoare triple {13506#false} assume 0 == ~switchedOnBeforeTS~0; {13506#false} is VALID [2020-07-10 14:35:17,361 INFO L263 TraceCheckUtils]: 105: Hoare triple {13506#false} call __automaton_fail(); {13506#false} is VALID [2020-07-10 14:35:17,362 INFO L280 TraceCheckUtils]: 106: Hoare triple {13506#false} assume !false; {13506#false} is VALID [2020-07-10 14:35:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:35:17,382 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041458539] [2020-07-10 14:35:17,387 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:17,388 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:35:17,388 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346846252] [2020-07-10 14:35:17,390 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 14:35:17,390 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:17,390 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:35:17,565 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:17,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:35:17,565 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:17,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:35:17,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:35:17,566 INFO L87 Difference]: Start difference. First operand 468 states and 557 transitions. Second operand 7 states. [2020-07-10 14:35:18,470 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:20,620 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:36,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:36,261 INFO L93 Difference]: Finished difference Result 1447 states and 1864 transitions. [2020-07-10 14:35:36,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:35:36,261 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 14:35:36,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:35:36,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2020-07-10 14:35:36,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:35:36,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2020-07-10 14:35:36,286 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 628 transitions. [2020-07-10 14:35:38,529 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 628 edges. 628 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:38,591 INFO L225 Difference]: With dead ends: 1447 [2020-07-10 14:35:38,591 INFO L226 Difference]: Without dead ends: 1007 [2020-07-10 14:35:38,593 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:35:38,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1007 states. [2020-07-10 14:35:45,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1007 to 933. [2020-07-10 14:35:45,902 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:45,902 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1007 states. Second operand 933 states. [2020-07-10 14:35:45,902 INFO L74 IsIncluded]: Start isIncluded. First operand 1007 states. Second operand 933 states. [2020-07-10 14:35:45,902 INFO L87 Difference]: Start difference. First operand 1007 states. Second operand 933 states. [2020-07-10 14:35:45,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:45,971 INFO L93 Difference]: Finished difference Result 1007 states and 1257 transitions. [2020-07-10 14:35:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1257 transitions. [2020-07-10 14:35:45,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:45,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:45,975 INFO L74 IsIncluded]: Start isIncluded. First operand 933 states. Second operand 1007 states. [2020-07-10 14:35:45,975 INFO L87 Difference]: Start difference. First operand 933 states. Second operand 1007 states. [2020-07-10 14:35:46,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:46,053 INFO L93 Difference]: Finished difference Result 1007 states and 1257 transitions. [2020-07-10 14:35:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1257 transitions. [2020-07-10 14:35:46,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:46,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:46,058 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:46,058 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2020-07-10 14:35:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1131 transitions. [2020-07-10 14:35:46,148 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1131 transitions. Word has length 107 [2020-07-10 14:35:46,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:46,148 INFO L479 AbstractCegarLoop]: Abstraction has 933 states and 1131 transitions. [2020-07-10 14:35:46,148 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:35:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1131 transitions. [2020-07-10 14:35:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-10 14:35:46,151 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:46,151 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:46,151 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:35:46,152 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:46,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:46,152 INFO L82 PathProgramCache]: Analyzing trace with hash 608509898, now seen corresponding path program 1 times [2020-07-10 14:35:46,152 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:46,152 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137121900] [2020-07-10 14:35:46,153 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,598 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {18924#(= 1 ~waterLevel~0)} assume true; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18924#(= 1 ~waterLevel~0)} {18919#true} #569#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,661 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #461#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,673 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #463#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {18919#true} is VALID [2020-07-10 14:35:46,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,678 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #465#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,682 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #467#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18919#true} is VALID [2020-07-10 14:35:46,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #559#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:35:46,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:35:46,776 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18924#(= 1 ~waterLevel~0)} #513#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-10 14:35:46,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,788 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-10 14:35:46,789 INFO L263 TraceCheckUtils]: 0: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {18919#true} is VALID [2020-07-10 14:35:46,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-10 14:35:46,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,789 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-10 14:35:46,790 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {18919#true} is VALID [2020-07-10 14:35:46,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,791 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #529#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,831 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-10 14:35:46,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-10 14:35:46,832 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-10 14:35:46,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,833 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-10 14:35:46,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-10 14:35:46,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-10 14:35:46,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-10 14:35:46,834 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,834 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-10 14:35:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-10 14:35:46,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,845 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-10 14:35:46,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,846 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-10 14:35:46,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-10 14:35:46,846 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,847 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-10 14:35:46,847 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,847 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,847 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-10 14:35:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-10 14:35:46,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-10 14:35:46,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-10 14:35:46,852 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-10 14:35:46,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,852 INFO L263 TraceCheckUtils]: 3: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-10 14:35:46,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-10 14:35:46,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,853 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-10 14:35:46,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,854 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-10 14:35:46,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-10 14:35:46,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-10 14:35:46,855 INFO L263 TraceCheckUtils]: 12: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-10 14:35:46,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,856 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-10 14:35:46,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,856 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-10 14:35:46,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-10 14:35:46,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-10 14:35:46,857 INFO L263 TraceCheckUtils]: 2: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-10 14:35:46,857 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-10 14:35:46,858 INFO L263 TraceCheckUtils]: 4: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-10 14:35:46,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,858 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-10 14:35:46,859 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-10 14:35:46,859 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-10 14:35:46,859 INFO L280 TraceCheckUtils]: 11: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-10 14:35:46,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,859 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-10 14:35:46,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-10 14:35:46,860 INFO L280 TraceCheckUtils]: 15: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-10 14:35:46,861 INFO L263 TraceCheckUtils]: 16: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,861 INFO L280 TraceCheckUtils]: 17: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-10 14:35:46,861 INFO L263 TraceCheckUtils]: 18: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-10 14:35:46,861 INFO L280 TraceCheckUtils]: 19: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,862 INFO L263 TraceCheckUtils]: 20: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-10 14:35:46,862 INFO L280 TraceCheckUtils]: 21: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-10 14:35:46,862 INFO L280 TraceCheckUtils]: 22: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,862 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-10 14:35:46,862 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,863 INFO L280 TraceCheckUtils]: 25: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,863 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-10 14:35:46,863 INFO L280 TraceCheckUtils]: 27: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-10 14:35:46,863 INFO L280 TraceCheckUtils]: 28: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-10 14:35:46,864 INFO L263 TraceCheckUtils]: 29: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,865 INFO L280 TraceCheckUtils]: 30: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-10 14:35:46,865 INFO L280 TraceCheckUtils]: 31: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,865 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-10 14:35:46,865 INFO L280 TraceCheckUtils]: 33: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,865 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-10 14:35:46,866 INFO L280 TraceCheckUtils]: 35: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,866 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-10 14:35:46,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18919#true} is VALID [2020-07-10 14:35:46,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume !(0 != ~pumpRunning~0); {18919#true} is VALID [2020-07-10 14:35:46,868 INFO L263 TraceCheckUtils]: 2: Hoare triple {18919#true} call processEnvironment__wrappee__highWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-10 14:35:46,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-10 14:35:46,869 INFO L263 TraceCheckUtils]: 5: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-10 14:35:46,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-10 14:35:46,869 INFO L263 TraceCheckUtils]: 7: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-10 14:35:46,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,870 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-10 14:35:46,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-10 14:35:46,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-10 14:35:46,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-10 14:35:46,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,871 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-10 14:35:46,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-10 14:35:46,871 INFO L280 TraceCheckUtils]: 18: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-10 14:35:46,872 INFO L263 TraceCheckUtils]: 19: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,872 INFO L280 TraceCheckUtils]: 20: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-10 14:35:46,872 INFO L263 TraceCheckUtils]: 21: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-10 14:35:46,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,873 INFO L263 TraceCheckUtils]: 23: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-10 14:35:46,873 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-10 14:35:46,873 INFO L280 TraceCheckUtils]: 25: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,873 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-10 14:35:46,874 INFO L280 TraceCheckUtils]: 27: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,874 INFO L280 TraceCheckUtils]: 28: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,874 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-10 14:35:46,874 INFO L280 TraceCheckUtils]: 30: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-10 14:35:46,874 INFO L280 TraceCheckUtils]: 31: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-10 14:35:46,875 INFO L263 TraceCheckUtils]: 32: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,876 INFO L280 TraceCheckUtils]: 33: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-10 14:35:46,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,876 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-10 14:35:46,876 INFO L280 TraceCheckUtils]: 36: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,876 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-10 14:35:46,877 INFO L280 TraceCheckUtils]: 38: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,877 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-10 14:35:46,877 INFO L280 TraceCheckUtils]: 40: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,878 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #533#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:46,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:46,902 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} {18940#(= 2 ~waterLevel~0)} #551#return; {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-10 14:35:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:46,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-10 14:35:46,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18920#false} #553#return; {18920#false} is VALID [2020-07-10 14:35:46,911 INFO L263 TraceCheckUtils]: 0: Hoare triple {18919#true} call ULTIMATE.init(); {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:35:46,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {18924#(= 1 ~waterLevel~0)} assume true; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,919 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18924#(= 1 ~waterLevel~0)} {18919#true} #569#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,919 INFO L263 TraceCheckUtils]: 4: Hoare triple {18924#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {18924#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,920 INFO L263 TraceCheckUtils]: 6: Hoare triple {18924#(= 1 ~waterLevel~0)} call select_helpers(); {18919#true} is VALID [2020-07-10 14:35:46,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,921 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #461#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,922 INFO L263 TraceCheckUtils]: 9: Hoare triple {18924#(= 1 ~waterLevel~0)} call select_features(); {18919#true} is VALID [2020-07-10 14:35:46,922 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,922 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #463#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,923 INFO L263 TraceCheckUtils]: 12: Hoare triple {18924#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {18919#true} is VALID [2020-07-10 14:35:46,923 INFO L280 TraceCheckUtils]: 13: Hoare triple {18919#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {18919#true} is VALID [2020-07-10 14:35:46,923 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,924 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #465#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,924 INFO L280 TraceCheckUtils]: 16: Hoare triple {18924#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,925 INFO L280 TraceCheckUtils]: 17: Hoare triple {18924#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,925 INFO L263 TraceCheckUtils]: 18: Hoare triple {18924#(= 1 ~waterLevel~0)} call setup(); {18919#true} is VALID [2020-07-10 14:35:46,926 INFO L280 TraceCheckUtils]: 19: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,926 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #467#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,927 INFO L263 TraceCheckUtils]: 21: Hoare triple {18924#(= 1 ~waterLevel~0)} call runTest(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,928 INFO L263 TraceCheckUtils]: 22: Hoare triple {18924#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:46,928 INFO L280 TraceCheckUtils]: 23: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18919#true} is VALID [2020-07-10 14:35:46,928 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,929 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #559#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,930 INFO L263 TraceCheckUtils]: 26: Hoare triple {18924#(= 1 ~waterLevel~0)} call test(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,931 INFO L280 TraceCheckUtils]: 27: Hoare triple {18924#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,931 INFO L280 TraceCheckUtils]: 28: Hoare triple {18924#(= 1 ~waterLevel~0)} assume !false; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,932 INFO L280 TraceCheckUtils]: 29: Hoare triple {18924#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,933 INFO L280 TraceCheckUtils]: 30: Hoare triple {18924#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,933 INFO L280 TraceCheckUtils]: 31: Hoare triple {18924#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,934 INFO L263 TraceCheckUtils]: 32: Hoare triple {18924#(= 1 ~waterLevel~0)} call waterRise(); {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:46,935 INFO L280 TraceCheckUtils]: 33: Hoare triple {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:35:46,936 INFO L280 TraceCheckUtils]: 34: Hoare triple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:35:46,937 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18924#(= 1 ~waterLevel~0)} #513#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,938 INFO L280 TraceCheckUtils]: 36: Hoare triple {18940#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,939 INFO L280 TraceCheckUtils]: 37: Hoare triple {18940#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,939 INFO L280 TraceCheckUtils]: 38: Hoare triple {18940#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,940 INFO L280 TraceCheckUtils]: 39: Hoare triple {18940#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,940 INFO L263 TraceCheckUtils]: 40: Hoare triple {18940#(= 2 ~waterLevel~0)} call timeShift(); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,941 INFO L263 TraceCheckUtils]: 41: Hoare triple {18940#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:46,941 INFO L263 TraceCheckUtils]: 42: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {18919#true} is VALID [2020-07-10 14:35:46,942 INFO L280 TraceCheckUtils]: 43: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-10 14:35:46,942 INFO L280 TraceCheckUtils]: 44: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,942 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-10 14:35:46,942 INFO L280 TraceCheckUtils]: 46: Hoare triple {18919#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {18919#true} is VALID [2020-07-10 14:35:46,942 INFO L280 TraceCheckUtils]: 47: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,943 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #529#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,944 INFO L280 TraceCheckUtils]: 49: Hoare triple {18940#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,944 INFO L280 TraceCheckUtils]: 50: Hoare triple {18940#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,945 INFO L263 TraceCheckUtils]: 51: Hoare triple {18940#(= 2 ~waterLevel~0)} call processEnvironment(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,945 INFO L280 TraceCheckUtils]: 52: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18919#true} is VALID [2020-07-10 14:35:46,945 INFO L280 TraceCheckUtils]: 53: Hoare triple {18919#true} assume !(0 != ~pumpRunning~0); {18919#true} is VALID [2020-07-10 14:35:46,946 INFO L263 TraceCheckUtils]: 54: Hoare triple {18919#true} call processEnvironment__wrappee__highWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,946 INFO L280 TraceCheckUtils]: 55: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-10 14:35:46,946 INFO L280 TraceCheckUtils]: 56: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-10 14:35:46,947 INFO L263 TraceCheckUtils]: 57: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-10 14:35:46,947 INFO L280 TraceCheckUtils]: 58: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-10 14:35:46,947 INFO L263 TraceCheckUtils]: 59: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-10 14:35:46,947 INFO L280 TraceCheckUtils]: 60: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,947 INFO L280 TraceCheckUtils]: 61: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-10 14:35:46,947 INFO L280 TraceCheckUtils]: 62: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,948 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-10 14:35:46,948 INFO L280 TraceCheckUtils]: 64: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-10 14:35:46,948 INFO L280 TraceCheckUtils]: 65: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-10 14:35:46,948 INFO L280 TraceCheckUtils]: 66: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-10 14:35:46,948 INFO L280 TraceCheckUtils]: 67: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,948 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-10 14:35:46,949 INFO L280 TraceCheckUtils]: 69: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-10 14:35:46,949 INFO L280 TraceCheckUtils]: 70: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-10 14:35:46,950 INFO L263 TraceCheckUtils]: 71: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,950 INFO L280 TraceCheckUtils]: 72: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-10 14:35:46,950 INFO L263 TraceCheckUtils]: 73: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-10 14:35:46,950 INFO L280 TraceCheckUtils]: 74: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,950 INFO L263 TraceCheckUtils]: 75: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-10 14:35:46,951 INFO L280 TraceCheckUtils]: 76: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-10 14:35:46,951 INFO L280 TraceCheckUtils]: 77: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,951 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-10 14:35:46,951 INFO L280 TraceCheckUtils]: 79: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-10 14:35:46,951 INFO L280 TraceCheckUtils]: 80: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,952 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-10 14:35:46,952 INFO L280 TraceCheckUtils]: 82: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-10 14:35:46,952 INFO L280 TraceCheckUtils]: 83: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-10 14:35:46,953 INFO L263 TraceCheckUtils]: 84: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:46,953 INFO L280 TraceCheckUtils]: 85: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-10 14:35:46,953 INFO L280 TraceCheckUtils]: 86: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,953 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-10 14:35:46,953 INFO L280 TraceCheckUtils]: 88: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,954 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-10 14:35:46,954 INFO L280 TraceCheckUtils]: 90: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,954 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-10 14:35:46,954 INFO L280 TraceCheckUtils]: 92: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,955 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #533#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,956 INFO L263 TraceCheckUtils]: 94: Hoare triple {18940#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,956 INFO L280 TraceCheckUtils]: 95: Hoare triple {18940#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~3; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:46,956 INFO L263 TraceCheckUtils]: 96: Hoare triple {18940#(= 2 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {18919#true} is VALID [2020-07-10 14:35:46,957 INFO L280 TraceCheckUtils]: 97: Hoare triple {18919#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:46,958 INFO L280 TraceCheckUtils]: 98: Hoare triple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:46,959 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} {18940#(= 2 ~waterLevel~0)} #551#return; {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-10 14:35:46,960 INFO L280 TraceCheckUtils]: 100: Hoare triple {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {18994#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-10 14:35:46,960 INFO L280 TraceCheckUtils]: 101: Hoare triple {18994#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {18920#false} is VALID [2020-07-10 14:35:46,960 INFO L263 TraceCheckUtils]: 102: Hoare triple {18920#false} call #t~ret73 := isPumpRunning(); {18919#true} is VALID [2020-07-10 14:35:46,960 INFO L280 TraceCheckUtils]: 103: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-10 14:35:46,961 INFO L280 TraceCheckUtils]: 104: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-10 14:35:46,961 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {18919#true} {18920#false} #553#return; {18920#false} is VALID [2020-07-10 14:35:46,961 INFO L280 TraceCheckUtils]: 106: Hoare triple {18920#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {18920#false} is VALID [2020-07-10 14:35:46,961 INFO L280 TraceCheckUtils]: 107: Hoare triple {18920#false} assume 0 != ~tmp___0~3; {18920#false} is VALID [2020-07-10 14:35:46,961 INFO L280 TraceCheckUtils]: 108: Hoare triple {18920#false} assume 0 == ~switchedOnBeforeTS~0; {18920#false} is VALID [2020-07-10 14:35:46,962 INFO L263 TraceCheckUtils]: 109: Hoare triple {18920#false} call __automaton_fail(); {18920#false} is VALID [2020-07-10 14:35:46,962 INFO L280 TraceCheckUtils]: 110: Hoare triple {18920#false} assume !false; {18920#false} is VALID [2020-07-10 14:35:46,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:35:46,979 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137121900] [2020-07-10 14:35:46,979 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:46,979 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:35:46,980 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195179208] [2020-07-10 14:35:46,980 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-10 14:35:46,981 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:46,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:35:47,128 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:47,129 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:35:47,129 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:47,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:35:47,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:35:47,130 INFO L87 Difference]: Start difference. First operand 933 states and 1131 transitions. Second operand 12 states. [2020-07-10 14:35:48,215 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:51,721 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:55,561 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:56,861 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:57,334 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:58,026 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:58,687 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:16,995 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:17,899 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:26,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:26,224 INFO L93 Difference]: Finished difference Result 2649 states and 3420 transitions. [2020-07-10 14:36:26,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:36:26,224 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-10 14:36:26,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:36:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:36:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 735 transitions. [2020-07-10 14:36:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:36:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 735 transitions. [2020-07-10 14:36:26,242 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 735 transitions. [2020-07-10 14:36:28,906 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:29,111 INFO L225 Difference]: With dead ends: 2649 [2020-07-10 14:36:29,111 INFO L226 Difference]: Without dead ends: 1932 [2020-07-10 14:36:29,114 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:36:29,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1932 states. [2020-07-10 14:36:43,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1932 to 1638. [2020-07-10 14:36:43,016 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:36:43,016 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1932 states. Second operand 1638 states. [2020-07-10 14:36:43,016 INFO L74 IsIncluded]: Start isIncluded. First operand 1932 states. Second operand 1638 states. [2020-07-10 14:36:43,016 INFO L87 Difference]: Start difference. First operand 1932 states. Second operand 1638 states. [2020-07-10 14:36:43,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:43,152 INFO L93 Difference]: Finished difference Result 1932 states and 2403 transitions. [2020-07-10 14:36:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2403 transitions. [2020-07-10 14:36:43,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:43,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:43,160 INFO L74 IsIncluded]: Start isIncluded. First operand 1638 states. Second operand 1932 states. [2020-07-10 14:36:43,160 INFO L87 Difference]: Start difference. First operand 1638 states. Second operand 1932 states. [2020-07-10 14:36:43,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:43,302 INFO L93 Difference]: Finished difference Result 1932 states and 2403 transitions. [2020-07-10 14:36:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2403 transitions. [2020-07-10 14:36:43,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:43,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:43,309 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:36:43,309 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:36:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1638 states. [2020-07-10 14:36:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1638 states and 1972 transitions. [2020-07-10 14:36:43,520 INFO L78 Accepts]: Start accepts. Automaton has 1638 states and 1972 transitions. Word has length 111 [2020-07-10 14:36:43,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:36:43,520 INFO L479 AbstractCegarLoop]: Abstraction has 1638 states and 1972 transitions. [2020-07-10 14:36:43,520 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:36:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 1972 transitions. [2020-07-10 14:36:43,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-10 14:36:43,524 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:36:43,525 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:36:43,525 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:36:43,525 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:36:43,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:36:43,526 INFO L82 PathProgramCache]: Analyzing trace with hash 866799866, now seen corresponding path program 1 times [2020-07-10 14:36:43,526 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:36:43,526 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261201145] [2020-07-10 14:36:43,526 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:36:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:43,930 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:36:43,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:43,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-10 14:36:43,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:43,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-10 14:36:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:43,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:43,989 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-10 14:36:43,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:43,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:43,994 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-10 14:36:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:36:44,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {28919#(= 1 |valid_product_#res|)} assume true; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:36:44,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28919#(= 1 |valid_product_#res|)} {28788#true} #465#return; {28800#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:36:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,027 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-10 14:36:44,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-10 14:36:44,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-10 14:36:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-10 14:36:44,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-10 14:36:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-10 14:36:44,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-10 14:36:44,131 INFO L263 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-10 14:36:44,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-10 14:36:44,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-10 14:36:44,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-10 14:36:44,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,132 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-10 14:36:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,183 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-10 14:36:44,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-10 14:36:44,184 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:44,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,185 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-10 14:36:44,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-10 14:36:44,185 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-10 14:36:44,186 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-10 14:36:44,186 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,186 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-10 14:36:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-10 14:36:44,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,206 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-10 14:36:44,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,207 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-10 14:36:44,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-10 14:36:44,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,207 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-10 14:36:44,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,208 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-10 14:36:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,216 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-10 14:36:44,217 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-10 14:36:44,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,217 INFO L263 TraceCheckUtils]: 3: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-10 14:36:44,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-10 14:36:44,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,218 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-10 14:36:44,218 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,219 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-10 14:36:44,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-10 14:36:44,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-10 14:36:44,220 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,221 INFO L280 TraceCheckUtils]: 13: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,222 INFO L280 TraceCheckUtils]: 14: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,223 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,224 INFO L280 TraceCheckUtils]: 16: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,225 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-10 14:36:44,226 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-10 14:36:44,226 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:44,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,227 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,227 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,227 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-10 14:36:44,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-10 14:36:44,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-10 14:36:44,228 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-10 14:36:44,228 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,228 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-10 14:36:44,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-10 14:36:44,228 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,229 INFO L263 TraceCheckUtils]: 16: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-10 14:36:44,230 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-10 14:36:44,230 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,230 INFO L263 TraceCheckUtils]: 20: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-10 14:36:44,230 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-10 14:36:44,231 INFO L280 TraceCheckUtils]: 22: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,231 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-10 14:36:44,231 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,231 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-10 14:36:44,232 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-10 14:36:44,232 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-10 14:36:44,233 INFO L263 TraceCheckUtils]: 29: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,234 INFO L280 TraceCheckUtils]: 30: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,235 INFO L280 TraceCheckUtils]: 31: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,236 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,236 INFO L280 TraceCheckUtils]: 33: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,237 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,238 INFO L280 TraceCheckUtils]: 35: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,238 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-10 14:36:44,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:44,241 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-10 14:36:44,241 INFO L263 TraceCheckUtils]: 5: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-10 14:36:44,242 INFO L263 TraceCheckUtils]: 7: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:44,242 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,242 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,243 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-10 14:36:44,243 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-10 14:36:44,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-10 14:36:44,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-10 14:36:44,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,244 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-10 14:36:44,244 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-10 14:36:44,244 INFO L280 TraceCheckUtils]: 18: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,245 INFO L263 TraceCheckUtils]: 19: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,245 INFO L280 TraceCheckUtils]: 20: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-10 14:36:44,245 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-10 14:36:44,246 INFO L280 TraceCheckUtils]: 22: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,246 INFO L263 TraceCheckUtils]: 23: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-10 14:36:44,246 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-10 14:36:44,246 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,246 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-10 14:36:44,247 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,247 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,247 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-10 14:36:44,247 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-10 14:36:44,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-10 14:36:44,249 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,249 INFO L280 TraceCheckUtils]: 33: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,250 INFO L280 TraceCheckUtils]: 34: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,251 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,251 INFO L280 TraceCheckUtils]: 36: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,253 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,253 INFO L280 TraceCheckUtils]: 38: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,254 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,254 INFO L280 TraceCheckUtils]: 40: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,255 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-10 14:36:44,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-10 14:36:44,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-10 14:36:44,266 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-10 14:36:44,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,266 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-10 14:36:44,267 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-10 14:36:44,267 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-10 14:36:44,267 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,268 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,269 INFO L263 TraceCheckUtils]: 0: Hoare triple {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:44,269 INFO L263 TraceCheckUtils]: 1: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-10 14:36:44,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-10 14:36:44,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,270 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-10 14:36:44,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-10 14:36:44,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,270 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-10 14:36:44,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:44,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-10 14:36:44,272 INFO L263 TraceCheckUtils]: 10: Hoare triple {28788#true} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,272 INFO L280 TraceCheckUtils]: 11: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-10 14:36:44,272 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:44,273 INFO L263 TraceCheckUtils]: 13: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,273 INFO L280 TraceCheckUtils]: 14: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,273 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-10 14:36:44,273 INFO L263 TraceCheckUtils]: 16: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-10 14:36:44,274 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:44,274 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,274 INFO L280 TraceCheckUtils]: 20: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,274 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,275 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-10 14:36:44,275 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-10 14:36:44,275 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-10 14:36:44,275 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-10 14:36:44,275 INFO L280 TraceCheckUtils]: 26: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,275 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-10 14:36:44,276 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-10 14:36:44,276 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,277 INFO L263 TraceCheckUtils]: 30: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,277 INFO L280 TraceCheckUtils]: 31: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-10 14:36:44,277 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-10 14:36:44,277 INFO L280 TraceCheckUtils]: 33: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,277 INFO L263 TraceCheckUtils]: 34: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-10 14:36:44,278 INFO L280 TraceCheckUtils]: 35: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-10 14:36:44,278 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,278 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-10 14:36:44,278 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,278 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,278 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-10 14:36:44,279 INFO L280 TraceCheckUtils]: 41: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-10 14:36:44,279 INFO L280 TraceCheckUtils]: 42: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-10 14:36:44,280 INFO L263 TraceCheckUtils]: 43: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,280 INFO L280 TraceCheckUtils]: 44: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,281 INFO L280 TraceCheckUtils]: 45: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,281 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,282 INFO L280 TraceCheckUtils]: 47: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,282 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,283 INFO L280 TraceCheckUtils]: 49: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,284 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,284 INFO L280 TraceCheckUtils]: 51: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,285 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,285 INFO L263 TraceCheckUtils]: 53: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28788#true} is VALID [2020-07-10 14:36:44,285 INFO L280 TraceCheckUtils]: 54: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-10 14:36:44,285 INFO L263 TraceCheckUtils]: 55: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,286 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-10 14:36:44,286 INFO L280 TraceCheckUtils]: 57: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,286 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-10 14:36:44,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-10 14:36:44,286 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-10 14:36:44,287 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,287 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,288 INFO L280 TraceCheckUtils]: 63: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,289 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:44,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:44,386 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-10 14:36:44,386 INFO L263 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-10 14:36:44,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:44,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:44,390 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-10 14:36:44,391 INFO L280 TraceCheckUtils]: 4: Hoare triple {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:36:44,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:36:44,393 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {28875#(not (= 0 ~pumpRunning~0))} #529#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28788#true} is VALID [2020-07-10 14:36:44,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,400 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #531#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-10 14:36:44,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,420 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-10 14:36:44,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-10 14:36:44,421 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:44,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-10 14:36:44,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,422 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-10 14:36:44,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-10 14:36:44,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-10 14:36:44,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-10 14:36:44,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,424 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-10 14:36:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,443 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-10 14:36:44,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:44,444 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-10 14:36:44,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,444 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-10 14:36:44,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,445 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-10 14:36:44,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-10 14:36:44,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume 0 != ~pumpRunning~0; {28788#true} is VALID [2020-07-10 14:36:44,445 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call #t~ret15 := isLowWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,446 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-10 14:36:44,446 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:44,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-10 14:36:44,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,446 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-10 14:36:44,447 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-10 14:36:44,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-10 14:36:44,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-10 14:36:44,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,447 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-10 14:36:44,448 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {28788#true} is VALID [2020-07-10 14:36:44,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume !(0 != ~tmp~2); {28788#true} is VALID [2020-07-10 14:36:44,450 INFO L263 TraceCheckUtils]: 15: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,450 INFO L280 TraceCheckUtils]: 16: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,450 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:44,450 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-10 14:36:44,451 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,451 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-10 14:36:44,451 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,452 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-10 14:36:44,452 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,453 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-10 14:36:44,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,460 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-10 14:36:44,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #553#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,474 INFO L263 TraceCheckUtils]: 0: Hoare triple {28788#true} call ULTIMATE.init(); {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:36:44,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-10 14:36:44,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,475 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-10 14:36:44,476 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret76 := main(); {28788#true} is VALID [2020-07-10 14:36:44,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~11;havoc ~tmp~10; {28788#true} is VALID [2020-07-10 14:36:44,476 INFO L263 TraceCheckUtils]: 6: Hoare triple {28788#true} call select_helpers(); {28788#true} is VALID [2020-07-10 14:36:44,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,477 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-10 14:36:44,477 INFO L263 TraceCheckUtils]: 9: Hoare triple {28788#true} call select_features(); {28788#true} is VALID [2020-07-10 14:36:44,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,478 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-10 14:36:44,478 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call #t~ret74 := valid_product(); {28788#true} is VALID [2020-07-10 14:36:44,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:36:44,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {28919#(= 1 |valid_product_#res|)} assume true; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:36:44,482 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28919#(= 1 |valid_product_#res|)} {28788#true} #465#return; {28800#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:36:44,483 INFO L280 TraceCheckUtils]: 16: Hoare triple {28800#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {28801#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:36:44,483 INFO L280 TraceCheckUtils]: 17: Hoare triple {28801#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {28788#true} is VALID [2020-07-10 14:36:44,484 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call setup(); {28788#true} is VALID [2020-07-10 14:36:44,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,484 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-10 14:36:44,485 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call runTest(); {28788#true} is VALID [2020-07-10 14:36:44,486 INFO L263 TraceCheckUtils]: 22: Hoare triple {28788#true} call __utac_acc__Specification5_spec__1(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:44,486 INFO L280 TraceCheckUtils]: 23: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-10 14:36:44,486 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,487 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-10 14:36:44,487 INFO L263 TraceCheckUtils]: 26: Hoare triple {28788#true} call test(); {28788#true} is VALID [2020-07-10 14:36:44,487 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28788#true} is VALID [2020-07-10 14:36:44,488 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !false; {28788#true} is VALID [2020-07-10 14:36:44,488 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume ~splverifierCounter~0 < 4; {28788#true} is VALID [2020-07-10 14:36:44,488 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28788#true} is VALID [2020-07-10 14:36:44,489 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume 0 != ~tmp~0; {28788#true} is VALID [2020-07-10 14:36:44,490 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call waterRise(); {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:44,490 INFO L280 TraceCheckUtils]: 33: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-10 14:36:44,490 INFO L280 TraceCheckUtils]: 34: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,491 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-10 14:36:44,491 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28788#true} is VALID [2020-07-10 14:36:44,491 INFO L280 TraceCheckUtils]: 37: Hoare triple {28788#true} assume !(0 != ~tmp___0~0); {28788#true} is VALID [2020-07-10 14:36:44,492 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28788#true} is VALID [2020-07-10 14:36:44,492 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume 0 != ~tmp___2~0; {28788#true} is VALID [2020-07-10 14:36:44,494 INFO L263 TraceCheckUtils]: 40: Hoare triple {28788#true} call timeShift(); {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:36:44,495 INFO L263 TraceCheckUtils]: 41: Hoare triple {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:44,496 INFO L263 TraceCheckUtils]: 42: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-10 14:36:44,496 INFO L280 TraceCheckUtils]: 43: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-10 14:36:44,496 INFO L280 TraceCheckUtils]: 44: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,497 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-10 14:36:44,497 INFO L280 TraceCheckUtils]: 46: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-10 14:36:44,497 INFO L280 TraceCheckUtils]: 47: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,498 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-10 14:36:44,498 INFO L280 TraceCheckUtils]: 49: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:44,498 INFO L280 TraceCheckUtils]: 50: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-10 14:36:44,499 INFO L263 TraceCheckUtils]: 51: Hoare triple {28788#true} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,500 INFO L280 TraceCheckUtils]: 52: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-10 14:36:44,500 INFO L280 TraceCheckUtils]: 53: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:44,501 INFO L263 TraceCheckUtils]: 54: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,501 INFO L280 TraceCheckUtils]: 55: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,502 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-10 14:36:44,502 INFO L263 TraceCheckUtils]: 57: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,502 INFO L280 TraceCheckUtils]: 58: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-10 14:36:44,503 INFO L263 TraceCheckUtils]: 59: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:44,503 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,503 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:44,503 INFO L280 TraceCheckUtils]: 62: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,504 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-10 14:36:44,504 INFO L280 TraceCheckUtils]: 64: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-10 14:36:44,504 INFO L280 TraceCheckUtils]: 65: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-10 14:36:44,505 INFO L280 TraceCheckUtils]: 66: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-10 14:36:44,505 INFO L280 TraceCheckUtils]: 67: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,505 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-10 14:36:44,506 INFO L280 TraceCheckUtils]: 69: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-10 14:36:44,506 INFO L280 TraceCheckUtils]: 70: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,508 INFO L263 TraceCheckUtils]: 71: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,508 INFO L280 TraceCheckUtils]: 72: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-10 14:36:44,509 INFO L263 TraceCheckUtils]: 73: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-10 14:36:44,509 INFO L280 TraceCheckUtils]: 74: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,509 INFO L263 TraceCheckUtils]: 75: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-10 14:36:44,509 INFO L280 TraceCheckUtils]: 76: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-10 14:36:44,510 INFO L280 TraceCheckUtils]: 77: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,510 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-10 14:36:44,510 INFO L280 TraceCheckUtils]: 79: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:44,511 INFO L280 TraceCheckUtils]: 80: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,511 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-10 14:36:44,511 INFO L280 TraceCheckUtils]: 82: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-10 14:36:44,512 INFO L280 TraceCheckUtils]: 83: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-10 14:36:44,513 INFO L263 TraceCheckUtils]: 84: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,514 INFO L280 TraceCheckUtils]: 85: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,515 INFO L280 TraceCheckUtils]: 86: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,517 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,517 INFO L280 TraceCheckUtils]: 88: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,518 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,519 INFO L280 TraceCheckUtils]: 90: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,520 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,520 INFO L280 TraceCheckUtils]: 92: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,521 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,521 INFO L263 TraceCheckUtils]: 94: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28788#true} is VALID [2020-07-10 14:36:44,521 INFO L280 TraceCheckUtils]: 95: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-10 14:36:44,522 INFO L263 TraceCheckUtils]: 96: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,522 INFO L280 TraceCheckUtils]: 97: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-10 14:36:44,522 INFO L280 TraceCheckUtils]: 98: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,522 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-10 14:36:44,523 INFO L280 TraceCheckUtils]: 100: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-10 14:36:44,523 INFO L280 TraceCheckUtils]: 101: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-10 14:36:44,523 INFO L280 TraceCheckUtils]: 102: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,524 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,524 INFO L280 TraceCheckUtils]: 104: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:44,525 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,526 INFO L280 TraceCheckUtils]: 106: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !false; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,526 INFO L280 TraceCheckUtils]: 107: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,527 INFO L280 TraceCheckUtils]: 108: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,528 INFO L280 TraceCheckUtils]: 109: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~0); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,529 INFO L280 TraceCheckUtils]: 110: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,530 INFO L280 TraceCheckUtils]: 111: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,531 INFO L280 TraceCheckUtils]: 112: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,531 INFO L280 TraceCheckUtils]: 113: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,533 INFO L263 TraceCheckUtils]: 114: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} call timeShift(); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:36:44,534 INFO L263 TraceCheckUtils]: 115: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:44,534 INFO L263 TraceCheckUtils]: 116: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-10 14:36:44,535 INFO L280 TraceCheckUtils]: 117: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:44,536 INFO L280 TraceCheckUtils]: 118: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:44,538 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-10 14:36:44,539 INFO L280 TraceCheckUtils]: 120: Hoare triple {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:36:44,540 INFO L280 TraceCheckUtils]: 121: Hoare triple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:36:44,541 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {28875#(not (= 0 ~pumpRunning~0))} #529#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,542 INFO L280 TraceCheckUtils]: 123: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,544 INFO L263 TraceCheckUtils]: 124: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:36:44,544 INFO L280 TraceCheckUtils]: 125: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28788#true} is VALID [2020-07-10 14:36:44,545 INFO L280 TraceCheckUtils]: 126: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,547 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #531#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,548 INFO L280 TraceCheckUtils]: 128: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,549 INFO L263 TraceCheckUtils]: 129: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,549 INFO L280 TraceCheckUtils]: 130: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-10 14:36:44,549 INFO L280 TraceCheckUtils]: 131: Hoare triple {28788#true} assume 0 != ~pumpRunning~0; {28788#true} is VALID [2020-07-10 14:36:44,550 INFO L263 TraceCheckUtils]: 132: Hoare triple {28788#true} call #t~ret15 := isLowWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,550 INFO L280 TraceCheckUtils]: 133: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-10 14:36:44,550 INFO L263 TraceCheckUtils]: 134: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:44,551 INFO L280 TraceCheckUtils]: 135: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-10 14:36:44,551 INFO L280 TraceCheckUtils]: 136: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,551 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-10 14:36:44,552 INFO L280 TraceCheckUtils]: 138: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-10 14:36:44,552 INFO L280 TraceCheckUtils]: 139: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-10 14:36:44,552 INFO L280 TraceCheckUtils]: 140: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-10 14:36:44,553 INFO L280 TraceCheckUtils]: 141: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,553 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-10 14:36:44,553 INFO L280 TraceCheckUtils]: 143: Hoare triple {28788#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {28788#true} is VALID [2020-07-10 14:36:44,553 INFO L280 TraceCheckUtils]: 144: Hoare triple {28788#true} assume !(0 != ~tmp~2); {28788#true} is VALID [2020-07-10 14:36:44,555 INFO L263 TraceCheckUtils]: 145: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:44,555 INFO L280 TraceCheckUtils]: 146: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:44,556 INFO L280 TraceCheckUtils]: 147: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:44,556 INFO L263 TraceCheckUtils]: 148: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-10 14:36:44,556 INFO L280 TraceCheckUtils]: 149: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,556 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-10 14:36:44,557 INFO L280 TraceCheckUtils]: 151: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,557 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-10 14:36:44,557 INFO L280 TraceCheckUtils]: 153: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,558 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,559 INFO L263 TraceCheckUtils]: 155: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,560 INFO L280 TraceCheckUtils]: 156: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~3; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,561 INFO L263 TraceCheckUtils]: 157: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:44,561 INFO L280 TraceCheckUtils]: 158: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-10 14:36:44,561 INFO L280 TraceCheckUtils]: 159: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,562 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,563 INFO L280 TraceCheckUtils]: 161: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,564 INFO L280 TraceCheckUtils]: 162: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,565 INFO L263 TraceCheckUtils]: 163: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret73 := isPumpRunning(); {28788#true} is VALID [2020-07-10 14:36:44,565 INFO L280 TraceCheckUtils]: 164: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-10 14:36:44,565 INFO L280 TraceCheckUtils]: 165: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:44,566 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #553#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,567 INFO L280 TraceCheckUtils]: 167: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,568 INFO L280 TraceCheckUtils]: 168: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:36:44,569 INFO L280 TraceCheckUtils]: 169: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {28789#false} is VALID [2020-07-10 14:36:44,569 INFO L263 TraceCheckUtils]: 170: Hoare triple {28789#false} call __automaton_fail(); {28789#false} is VALID [2020-07-10 14:36:44,569 INFO L280 TraceCheckUtils]: 171: Hoare triple {28789#false} assume !false; {28789#false} is VALID [2020-07-10 14:36:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-10 14:36:44,627 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261201145] [2020-07-10 14:36:44,627 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2107887922] [2020-07-10 14:36:44,627 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:36:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:44,943 INFO L264 TraceCheckSpWp]: Trace formula consists of 966 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:36:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:45,037 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:36:45,452 INFO L263 TraceCheckUtils]: 0: Hoare triple {28788#true} call ULTIMATE.init(); {28788#true} is VALID [2020-07-10 14:36:45,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-10 14:36:45,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,453 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-10 14:36:45,453 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret76 := main(); {28788#true} is VALID [2020-07-10 14:36:45,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~11;havoc ~tmp~10; {28788#true} is VALID [2020-07-10 14:36:45,453 INFO L263 TraceCheckUtils]: 6: Hoare triple {28788#true} call select_helpers(); {28788#true} is VALID [2020-07-10 14:36:45,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,454 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-10 14:36:45,454 INFO L263 TraceCheckUtils]: 9: Hoare triple {28788#true} call select_features(); {28788#true} is VALID [2020-07-10 14:36:45,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,454 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-10 14:36:45,454 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call #t~ret74 := valid_product(); {28788#true} is VALID [2020-07-10 14:36:45,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28788#true} is VALID [2020-07-10 14:36:45,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,455 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28788#true} {28788#true} #465#return; {28788#true} is VALID [2020-07-10 14:36:45,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {28788#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {28788#true} is VALID [2020-07-10 14:36:45,455 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume 0 != ~tmp~10; {28788#true} is VALID [2020-07-10 14:36:45,456 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call setup(); {28788#true} is VALID [2020-07-10 14:36:45,456 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,456 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-10 14:36:45,456 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call runTest(); {28788#true} is VALID [2020-07-10 14:36:45,456 INFO L263 TraceCheckUtils]: 22: Hoare triple {28788#true} call __utac_acc__Specification5_spec__1(); {28788#true} is VALID [2020-07-10 14:36:45,457 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-10 14:36:45,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,457 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-10 14:36:45,457 INFO L263 TraceCheckUtils]: 26: Hoare triple {28788#true} call test(); {28788#true} is VALID [2020-07-10 14:36:45,457 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28788#true} is VALID [2020-07-10 14:36:45,457 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !false; {28788#true} is VALID [2020-07-10 14:36:45,458 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume ~splverifierCounter~0 < 4; {28788#true} is VALID [2020-07-10 14:36:45,458 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28788#true} is VALID [2020-07-10 14:36:45,458 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume 0 != ~tmp~0; {28788#true} is VALID [2020-07-10 14:36:45,458 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call waterRise(); {28788#true} is VALID [2020-07-10 14:36:45,458 INFO L280 TraceCheckUtils]: 33: Hoare triple {28788#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-10 14:36:45,458 INFO L280 TraceCheckUtils]: 34: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,459 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-10 14:36:45,459 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28788#true} is VALID [2020-07-10 14:36:45,459 INFO L280 TraceCheckUtils]: 37: Hoare triple {28788#true} assume !(0 != ~tmp___0~0); {28788#true} is VALID [2020-07-10 14:36:45,459 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28788#true} is VALID [2020-07-10 14:36:45,459 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume 0 != ~tmp___2~0; {28788#true} is VALID [2020-07-10 14:36:45,459 INFO L263 TraceCheckUtils]: 40: Hoare triple {28788#true} call timeShift(); {28788#true} is VALID [2020-07-10 14:36:45,460 INFO L263 TraceCheckUtils]: 41: Hoare triple {28788#true} call __utac_acc__Specification5_spec__2(); {28788#true} is VALID [2020-07-10 14:36:45,460 INFO L263 TraceCheckUtils]: 42: Hoare triple {28788#true} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-10 14:36:45,460 INFO L280 TraceCheckUtils]: 43: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-10 14:36:45,460 INFO L280 TraceCheckUtils]: 44: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,460 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {28788#true} {28788#true} #549#return; {28788#true} is VALID [2020-07-10 14:36:45,461 INFO L280 TraceCheckUtils]: 46: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-10 14:36:45,461 INFO L280 TraceCheckUtils]: 47: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,461 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28788#true} {28788#true} #529#return; {28788#true} is VALID [2020-07-10 14:36:45,461 INFO L280 TraceCheckUtils]: 49: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:45,461 INFO L280 TraceCheckUtils]: 50: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-10 14:36:45,461 INFO L263 TraceCheckUtils]: 51: Hoare triple {28788#true} call processEnvironment(); {28788#true} is VALID [2020-07-10 14:36:45,462 INFO L280 TraceCheckUtils]: 52: Hoare triple {28788#true} havoc ~tmp~2; {28788#true} is VALID [2020-07-10 14:36:45,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-10 14:36:45,462 INFO L263 TraceCheckUtils]: 54: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28788#true} is VALID [2020-07-10 14:36:45,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {28788#true} havoc ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:45,462 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-10 14:36:45,462 INFO L263 TraceCheckUtils]: 57: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-10 14:36:45,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-10 14:36:45,463 INFO L263 TraceCheckUtils]: 59: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-10 14:36:45,463 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:45,463 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-10 14:36:45,463 INFO L280 TraceCheckUtils]: 62: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,464 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-10 14:36:45,464 INFO L280 TraceCheckUtils]: 64: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-10 14:36:45,464 INFO L280 TraceCheckUtils]: 65: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-10 14:36:45,464 INFO L280 TraceCheckUtils]: 66: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-10 14:36:45,464 INFO L280 TraceCheckUtils]: 67: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,464 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-10 14:36:45,465 INFO L280 TraceCheckUtils]: 69: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-10 14:36:45,465 INFO L280 TraceCheckUtils]: 70: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-10 14:36:45,465 INFO L263 TraceCheckUtils]: 71: Hoare triple {28788#true} call activatePump(); {28788#true} is VALID [2020-07-10 14:36:45,465 INFO L280 TraceCheckUtils]: 72: Hoare triple {28788#true} havoc ~tmp~3; {28788#true} is VALID [2020-07-10 14:36:45,465 INFO L263 TraceCheckUtils]: 73: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-10 14:36:45,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:45,466 INFO L263 TraceCheckUtils]: 75: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-10 14:36:45,466 INFO L280 TraceCheckUtils]: 76: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-10 14:36:45,466 INFO L280 TraceCheckUtils]: 77: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,466 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-10 14:36:45,466 INFO L280 TraceCheckUtils]: 79: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-10 14:36:45,467 INFO L280 TraceCheckUtils]: 80: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-10 14:36:45,467 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-10 14:36:45,467 INFO L280 TraceCheckUtils]: 82: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-10 14:36:45,467 INFO L280 TraceCheckUtils]: 83: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-10 14:36:45,467 INFO L263 TraceCheckUtils]: 84: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28788#true} is VALID [2020-07-10 14:36:45,468 INFO L280 TraceCheckUtils]: 85: Hoare triple {28788#true} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,469 INFO L280 TraceCheckUtils]: 86: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,470 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,470 INFO L280 TraceCheckUtils]: 88: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,471 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,472 INFO L280 TraceCheckUtils]: 90: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,472 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,473 INFO L280 TraceCheckUtils]: 92: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,474 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,475 INFO L263 TraceCheckUtils]: 94: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,476 INFO L280 TraceCheckUtils]: 95: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,476 INFO L263 TraceCheckUtils]: 96: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,477 INFO L280 TraceCheckUtils]: 97: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,478 INFO L280 TraceCheckUtils]: 98: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,479 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28972#(<= 1 ~pumpRunning~0)} #551#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,479 INFO L280 TraceCheckUtils]: 100: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,480 INFO L280 TraceCheckUtils]: 101: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,480 INFO L280 TraceCheckUtils]: 102: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,481 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,482 INFO L280 TraceCheckUtils]: 104: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,483 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,483 INFO L280 TraceCheckUtils]: 106: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !false; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,484 INFO L280 TraceCheckUtils]: 107: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,485 INFO L280 TraceCheckUtils]: 108: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,485 INFO L280 TraceCheckUtils]: 109: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~0); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,486 INFO L280 TraceCheckUtils]: 110: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,487 INFO L280 TraceCheckUtils]: 111: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,487 INFO L280 TraceCheckUtils]: 112: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,488 INFO L280 TraceCheckUtils]: 113: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,489 INFO L263 TraceCheckUtils]: 114: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call timeShift(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,489 INFO L263 TraceCheckUtils]: 115: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,490 INFO L263 TraceCheckUtils]: 116: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:36:45,491 INFO L280 TraceCheckUtils]: 117: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:36:45,492 INFO L280 TraceCheckUtils]: 118: Hoare triple {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:36:45,493 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {28972#(<= 1 ~pumpRunning~0)} #549#return; {29462#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:36:45,494 INFO L280 TraceCheckUtils]: 120: Hoare triple {29462#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:36:45,495 INFO L280 TraceCheckUtils]: 121: Hoare triple {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:36:45,496 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {28972#(<= 1 ~pumpRunning~0)} #529#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,497 INFO L280 TraceCheckUtils]: 123: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,497 INFO L263 TraceCheckUtils]: 124: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,498 INFO L280 TraceCheckUtils]: 125: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,499 INFO L280 TraceCheckUtils]: 126: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,500 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #531#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,500 INFO L280 TraceCheckUtils]: 128: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,501 INFO L263 TraceCheckUtils]: 129: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,502 INFO L280 TraceCheckUtils]: 130: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,502 INFO L280 TraceCheckUtils]: 131: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,503 INFO L263 TraceCheckUtils]: 132: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret15 := isLowWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,504 INFO L280 TraceCheckUtils]: 133: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,505 INFO L263 TraceCheckUtils]: 134: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret35 := isLowWaterSensorDry(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,506 INFO L280 TraceCheckUtils]: 135: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,507 INFO L280 TraceCheckUtils]: 136: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,508 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #503#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,508 INFO L280 TraceCheckUtils]: 138: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,509 INFO L280 TraceCheckUtils]: 139: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~5;~tmp___0~2 := 0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,510 INFO L280 TraceCheckUtils]: 140: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,510 INFO L280 TraceCheckUtils]: 141: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,511 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #505#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,512 INFO L280 TraceCheckUtils]: 143: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,513 INFO L280 TraceCheckUtils]: 144: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~2); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,513 INFO L263 TraceCheckUtils]: 145: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,514 INFO L280 TraceCheckUtils]: 146: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,515 INFO L280 TraceCheckUtils]: 147: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,515 INFO L263 TraceCheckUtils]: 148: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,516 INFO L280 TraceCheckUtils]: 149: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,517 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #547#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,518 INFO L280 TraceCheckUtils]: 151: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,518 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #509#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,519 INFO L280 TraceCheckUtils]: 153: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,520 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,521 INFO L263 TraceCheckUtils]: 155: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,521 INFO L280 TraceCheckUtils]: 156: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,522 INFO L263 TraceCheckUtils]: 157: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := getWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,522 INFO L280 TraceCheckUtils]: 158: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,523 INFO L280 TraceCheckUtils]: 159: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,524 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #551#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,525 INFO L280 TraceCheckUtils]: 161: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,525 INFO L280 TraceCheckUtils]: 162: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,526 INFO L263 TraceCheckUtils]: 163: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret73 := isPumpRunning(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,526 INFO L280 TraceCheckUtils]: 164: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,527 INFO L280 TraceCheckUtils]: 165: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,528 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #553#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,529 INFO L280 TraceCheckUtils]: 167: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,529 INFO L280 TraceCheckUtils]: 168: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:36:45,530 INFO L280 TraceCheckUtils]: 169: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {28789#false} is VALID [2020-07-10 14:36:45,530 INFO L263 TraceCheckUtils]: 170: Hoare triple {28789#false} call __automaton_fail(); {28789#false} is VALID [2020-07-10 14:36:45,531 INFO L280 TraceCheckUtils]: 171: Hoare triple {28789#false} assume !false; {28789#false} is VALID [2020-07-10 14:36:45,555 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:36:45,555 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:36:45,555 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:36:45,556 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793964707] [2020-07-10 14:36:45,557 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-10 14:36:45,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:36:45,709 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:36:46,122 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:46,122 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:36:46,122 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:36:46,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:36:46,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:36:46,123 INFO L87 Difference]: Start difference. First operand 1638 states and 1972 transitions. Second operand 20 states. [2020-07-10 14:36:47,711 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:36:49,228 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:36:49,807 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:36:50,247 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:36:54,788 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:55,749 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:57,344 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:36:58,054 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:37:10,840 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:15,142 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:37:16,374 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:37:17,740 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:37:21,886 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:24,291 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:37:26,284 WARN L193 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:37:31,231 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:37:32,772 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:37:42,892 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:37:45,643 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:37:46,611 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:37:47,309 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:37:48,035 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:37:48,574 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:37:53,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:53,931 INFO L93 Difference]: Finished difference Result 3569 states and 4447 transitions. [2020-07-10 14:37:53,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-10 14:37:53,931 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-10 14:37:53,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:37:53,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:37:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 703 transitions. [2020-07-10 14:37:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:37:53,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 703 transitions. [2020-07-10 14:37:53,955 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states and 703 transitions. [2020-07-10 14:37:56,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 703 edges. 703 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:56,745 INFO L225 Difference]: With dead ends: 3569 [2020-07-10 14:37:56,745 INFO L226 Difference]: Without dead ends: 2135 [2020-07-10 14:37:56,751 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1108 ImplicationChecksByTransitivity, 10.8s TimeCoverageRelationStatistics Valid=851, Invalid=3309, Unknown=0, NotChecked=0, Total=4160 [2020-07-10 14:37:56,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2135 states. [2020-07-10 14:38:14,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2135 to 1909. [2020-07-10 14:38:14,709 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:38:14,709 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2135 states. Second operand 1909 states. [2020-07-10 14:38:14,709 INFO L74 IsIncluded]: Start isIncluded. First operand 2135 states. Second operand 1909 states. [2020-07-10 14:38:14,709 INFO L87 Difference]: Start difference. First operand 2135 states. Second operand 1909 states. [2020-07-10 14:38:14,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:14,996 INFO L93 Difference]: Finished difference Result 2135 states and 2580 transitions. [2020-07-10 14:38:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 2580 transitions. [2020-07-10 14:38:15,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:38:15,012 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:38:15,013 INFO L74 IsIncluded]: Start isIncluded. First operand 1909 states. Second operand 2135 states. [2020-07-10 14:38:15,013 INFO L87 Difference]: Start difference. First operand 1909 states. Second operand 2135 states. [2020-07-10 14:38:15,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:15,293 INFO L93 Difference]: Finished difference Result 2135 states and 2580 transitions. [2020-07-10 14:38:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 2580 transitions. [2020-07-10 14:38:15,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:38:15,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:38:15,304 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:38:15,304 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:38:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1909 states. [2020-07-10 14:38:15,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1909 states and 2256 transitions. [2020-07-10 14:38:15,542 INFO L78 Accepts]: Start accepts. Automaton has 1909 states and 2256 transitions. Word has length 172 [2020-07-10 14:38:15,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:38:15,543 INFO L479 AbstractCegarLoop]: Abstraction has 1909 states and 2256 transitions. [2020-07-10 14:38:15,543 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:38:15,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2256 transitions. [2020-07-10 14:38:15,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-07-10 14:38:15,554 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:38:15,554 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:38:15,767 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:38:15,768 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:38:15,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:38:15,769 INFO L82 PathProgramCache]: Analyzing trace with hash 41456611, now seen corresponding path program 1 times [2020-07-10 14:38:15,769 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:38:15,770 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430421958] [2020-07-10 14:38:15,770 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:38:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,259 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:38:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {41391#true} is VALID [2020-07-10 14:38:16,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,355 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #569#return; {41391#true} is VALID [2020-07-10 14:38:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,360 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #461#return; {41391#true} is VALID [2020-07-10 14:38:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,364 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #463#return; {41391#true} is VALID [2020-07-10 14:38:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {41391#true} is VALID [2020-07-10 14:38:16,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #465#return; {41391#true} is VALID [2020-07-10 14:38:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,374 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #467#return; {41391#true} is VALID [2020-07-10 14:38:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41391#true} is VALID [2020-07-10 14:38:16,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,395 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #559#return; {41391#true} is VALID [2020-07-10 14:38:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41391#true} is VALID [2020-07-10 14:38:16,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,411 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #513#return; {41391#true} is VALID [2020-07-10 14:38:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:16,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,458 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:16,458 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:16,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:16,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,459 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:16,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:16,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,460 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-10 14:38:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,496 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:16,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:16,497 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:16,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,497 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,497 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,498 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:16,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:16,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:16,498 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:16,499 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,499 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:16,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,517 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:16,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,518 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:16,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:16,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,519 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:16,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,520 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:16,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,524 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:16,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:16,525 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:16,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,525 INFO L263 TraceCheckUtils]: 3: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:16,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:16,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,526 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:16,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,527 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,527 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:16,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:16,527 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:16,529 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,529 INFO L280 TraceCheckUtils]: 13: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:16,529 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,529 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:16,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,530 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:16,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:16,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:16,531 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:16,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:16,531 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:16,532 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,532 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,532 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,532 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:16,532 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:16,533 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:16,533 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:16,533 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,533 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:16,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-10 14:38:16,534 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:16,535 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,535 INFO L280 TraceCheckUtils]: 17: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:16,535 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:16,535 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,536 INFO L263 TraceCheckUtils]: 20: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:16,536 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:16,536 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,536 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:16,537 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,537 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,537 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:16,537 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:16,537 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:16,538 INFO L263 TraceCheckUtils]: 29: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,539 INFO L280 TraceCheckUtils]: 30: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:16,539 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,539 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:16,539 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,539 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:16,540 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,540 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-10 14:38:16,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:16,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:16,542 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:16,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:16,543 INFO L263 TraceCheckUtils]: 5: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:16,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:16,543 INFO L263 TraceCheckUtils]: 7: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:16,543 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,544 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:16,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:16,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:16,544 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:16,545 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,545 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:16,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-10 14:38:16,545 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:16,546 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,546 INFO L280 TraceCheckUtils]: 20: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:16,547 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:16,547 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,547 INFO L263 TraceCheckUtils]: 23: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:16,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:16,548 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,548 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:16,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,548 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:16,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:16,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:16,550 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:16,550 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,551 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:16,551 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,551 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:16,551 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,551 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-10 14:38:16,552 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,552 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-10 14:38:16,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:16,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:16,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-10 14:38:16,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:16,759 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:16,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:16,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:16,762 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-10 14:38:16,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-10 14:38:16,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:16,766 INFO L280 TraceCheckUtils]: 7: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:16,767 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:16,768 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:16,769 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:16,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:16,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,769 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:16,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:16,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,770 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-10 14:38:16,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:16,771 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-10 14:38:16,772 INFO L263 TraceCheckUtils]: 10: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,772 INFO L280 TraceCheckUtils]: 11: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:16,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:16,774 INFO L263 TraceCheckUtils]: 13: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:16,775 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:16,775 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:16,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:16,776 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:16,776 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,776 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:16,777 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,777 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:16,777 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:16,778 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:16,778 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:16,778 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,779 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:16,779 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-10 14:38:16,779 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:16,781 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,781 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:16,781 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:16,782 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,782 INFO L263 TraceCheckUtils]: 34: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:16,782 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:16,783 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,783 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:16,783 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:16,784 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,784 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:16,784 INFO L280 TraceCheckUtils]: 41: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:16,785 INFO L280 TraceCheckUtils]: 42: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:16,786 INFO L263 TraceCheckUtils]: 43: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,786 INFO L280 TraceCheckUtils]: 44: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:16,787 INFO L280 TraceCheckUtils]: 45: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,787 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:16,787 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,788 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:16,788 INFO L280 TraceCheckUtils]: 49: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,788 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-10 14:38:16,789 INFO L280 TraceCheckUtils]: 51: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,789 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-10 14:38:16,789 INFO L263 TraceCheckUtils]: 53: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-10 14:38:16,790 INFO L280 TraceCheckUtils]: 54: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:16,790 INFO L263 TraceCheckUtils]: 55: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:16,791 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:16,793 INFO L280 TraceCheckUtils]: 57: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:16,794 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-10 14:38:16,796 INFO L280 TraceCheckUtils]: 59: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-10 14:38:16,798 INFO L280 TraceCheckUtils]: 60: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:16,799 INFO L280 TraceCheckUtils]: 61: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:16,800 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:16,801 INFO L280 TraceCheckUtils]: 63: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:16,802 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #519#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:16,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:16,916 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:16,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:16,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,917 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:16,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:16,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,920 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:16,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:16,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:16,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,959 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:16,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:16,959 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:16,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:16,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,960 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:16,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:16,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:16,961 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:16,962 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,962 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:16,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,977 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-10 14:38:16,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:16,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:16,979 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-10 14:38:16,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-10 14:38:16,980 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,980 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-10 14:38:16,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:16,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:16,981 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:16,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:16,982 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:16,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:16,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,983 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:16,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:16,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:16,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:16,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,985 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:16,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-10 14:38:16,985 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-10 14:38:16,987 INFO L263 TraceCheckUtils]: 15: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:16,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:16,988 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:16,988 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-10 14:38:16,988 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,989 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-10 14:38:16,989 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,989 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-10 14:38:16,990 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:16,991 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:38:17,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:17,143 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,145 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,148 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:38:17,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:38:17,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,152 INFO L280 TraceCheckUtils]: 7: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,153 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,156 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:17,156 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,157 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:17,158 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,159 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,160 INFO L280 TraceCheckUtils]: 8: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,161 INFO L263 TraceCheckUtils]: 9: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,162 INFO L280 TraceCheckUtils]: 10: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,164 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,166 INFO L263 TraceCheckUtils]: 14: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,167 INFO L280 TraceCheckUtils]: 15: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,167 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,167 INFO L263 TraceCheckUtils]: 17: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,167 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:17,167 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,168 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:17,168 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,168 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:17,168 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:17,168 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:17,169 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:17,169 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,169 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:17,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-10 14:38:17,169 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-10 14:38:17,171 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,171 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,171 INFO L280 TraceCheckUtils]: 32: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:17,172 INFO L263 TraceCheckUtils]: 33: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-10 14:38:17,172 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,172 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-10 14:38:17,173 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,173 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-10 14:38:17,173 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,175 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,175 INFO L263 TraceCheckUtils]: 40: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-10 14:38:17,175 INFO L280 TraceCheckUtils]: 41: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:17,176 INFO L263 TraceCheckUtils]: 42: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,177 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,178 INFO L280 TraceCheckUtils]: 44: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,180 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:38:17,182 INFO L280 TraceCheckUtils]: 46: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:38:17,183 INFO L280 TraceCheckUtils]: 47: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,184 INFO L280 TraceCheckUtils]: 48: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,186 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,187 INFO L280 TraceCheckUtils]: 50: Hoare triple {41836#(<= 3 |old(~waterLevel~0)|)} assume true; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,188 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {41836#(<= 3 |old(~waterLevel~0)|)} {41476#(= 2 ~waterLevel~0)} #519#return; {41392#false} is VALID [2020-07-10 14:38:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,214 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,214 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,215 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:17,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,216 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-10 14:38:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-10 14:38:17,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,220 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-10 14:38:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:17,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:17,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:17,238 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:17,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,239 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:17,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:17,239 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:17,240 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:17,240 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,240 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-10 14:38:17,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,246 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-10 14:38:17,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,247 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:17,248 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:17,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,249 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:17,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:17,250 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:17,250 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:17,250 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,251 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:17,251 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-10 14:38:17,251 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,253 INFO L263 TraceCheckUtils]: 15: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-10 14:38:17,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,254 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-10 14:38:17,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,255 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-10 14:38:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-10 14:38:17,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-10 14:38:17,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:17,265 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-10 14:38:17,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,266 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-10 14:38:17,267 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-10 14:38:17,267 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-10 14:38:17,268 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,268 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-10 14:38:17,270 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:17,270 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,271 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:17,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,272 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-10 14:38:17,273 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,274 INFO L263 TraceCheckUtils]: 9: Hoare triple {41391#true} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-10 14:38:17,275 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,275 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-10 14:38:17,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-10 14:38:17,276 INFO L263 TraceCheckUtils]: 14: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,277 INFO L280 TraceCheckUtils]: 15: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,277 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,278 INFO L263 TraceCheckUtils]: 17: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,278 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:17,278 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,278 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:17,279 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,279 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:17,279 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:17,280 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:17,280 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:17,280 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,281 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:17,281 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-10 14:38:17,281 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,283 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-10 14:38:17,283 INFO L280 TraceCheckUtils]: 32: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,284 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-10 14:38:17,284 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,284 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-10 14:38:17,285 INFO L263 TraceCheckUtils]: 36: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-10 14:38:17,285 INFO L280 TraceCheckUtils]: 37: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:17,285 INFO L263 TraceCheckUtils]: 38: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,286 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-10 14:38:17,286 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,286 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-10 14:38:17,287 INFO L280 TraceCheckUtils]: 42: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-10 14:38:17,287 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-10 14:38:17,287 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,288 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-10 14:38:17,288 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,288 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {41391#true} {41392#false} #519#return; {41392#false} is VALID [2020-07-10 14:38:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {41391#true} is VALID [2020-07-10 14:38:17,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #513#return; {41392#false} is VALID [2020-07-10 14:38:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,308 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,309 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:17,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,310 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41392#false} #529#return; {41392#false} is VALID [2020-07-10 14:38:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,345 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:17,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:17,346 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,347 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:17,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:17,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:17,347 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:17,348 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,348 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:17,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:17,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,368 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:17,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:17,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,370 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:17,370 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,370 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,371 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:17,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,376 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:17,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:17,377 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:17,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,378 INFO L263 TraceCheckUtils]: 3: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:17,378 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:17,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,379 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:17,379 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,380 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:17,380 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:17,381 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:17,382 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,382 INFO L280 TraceCheckUtils]: 13: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:17,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,383 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:17,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,384 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:17,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,385 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:17,386 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,387 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,388 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:17,388 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:17,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:17,389 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:17,389 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,389 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:17,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-10 14:38:17,390 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,391 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,392 INFO L280 TraceCheckUtils]: 17: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:17,392 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:17,393 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,393 INFO L263 TraceCheckUtils]: 20: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:17,393 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:17,394 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,394 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:17,394 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,395 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,395 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:17,395 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:17,396 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:17,397 INFO L263 TraceCheckUtils]: 29: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,397 INFO L280 TraceCheckUtils]: 30: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:17,398 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,398 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:17,398 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,399 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:17,399 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,400 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-10 14:38:17,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:17,403 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,404 INFO L263 TraceCheckUtils]: 5: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:17,405 INFO L263 TraceCheckUtils]: 7: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,405 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,406 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,406 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:17,406 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:17,407 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:17,407 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:17,407 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,407 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:17,408 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-10 14:38:17,408 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,409 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,409 INFO L280 TraceCheckUtils]: 20: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:17,409 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:17,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,410 INFO L263 TraceCheckUtils]: 23: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:17,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:17,410 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,411 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:17,411 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,411 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,411 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:17,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:17,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:17,413 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,413 INFO L280 TraceCheckUtils]: 33: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:17,413 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,413 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:17,413 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,414 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:17,414 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,414 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-10 14:38:17,414 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,414 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41392#false} #533#return; {41392#false} is VALID [2020-07-10 14:38:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-10 14:38:17,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,420 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #551#return; {41392#false} is VALID [2020-07-10 14:38:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,423 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #553#return; {41392#false} is VALID [2020-07-10 14:38:17,431 INFO L263 TraceCheckUtils]: 0: Hoare triple {41391#true} call ULTIMATE.init(); {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:38:17,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {41391#true} is VALID [2020-07-10 14:38:17,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,432 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #569#return; {41391#true} is VALID [2020-07-10 14:38:17,432 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret76 := main(); {41391#true} is VALID [2020-07-10 14:38:17,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~11;havoc ~tmp~10; {41391#true} is VALID [2020-07-10 14:38:17,432 INFO L263 TraceCheckUtils]: 6: Hoare triple {41391#true} call select_helpers(); {41391#true} is VALID [2020-07-10 14:38:17,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,433 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #461#return; {41391#true} is VALID [2020-07-10 14:38:17,433 INFO L263 TraceCheckUtils]: 9: Hoare triple {41391#true} call select_features(); {41391#true} is VALID [2020-07-10 14:38:17,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,433 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #463#return; {41391#true} is VALID [2020-07-10 14:38:17,434 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call #t~ret74 := valid_product(); {41391#true} is VALID [2020-07-10 14:38:17,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {41391#true} is VALID [2020-07-10 14:38:17,434 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,434 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #465#return; {41391#true} is VALID [2020-07-10 14:38:17,434 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {41391#true} is VALID [2020-07-10 14:38:17,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume 0 != ~tmp~10; {41391#true} is VALID [2020-07-10 14:38:17,435 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call setup(); {41391#true} is VALID [2020-07-10 14:38:17,435 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,435 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #467#return; {41391#true} is VALID [2020-07-10 14:38:17,436 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call runTest(); {41391#true} is VALID [2020-07-10 14:38:17,437 INFO L263 TraceCheckUtils]: 22: Hoare triple {41391#true} call __utac_acc__Specification5_spec__1(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:17,437 INFO L280 TraceCheckUtils]: 23: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41391#true} is VALID [2020-07-10 14:38:17,437 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,437 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41391#true} {41391#true} #559#return; {41391#true} is VALID [2020-07-10 14:38:17,437 INFO L263 TraceCheckUtils]: 26: Hoare triple {41391#true} call test(); {41391#true} is VALID [2020-07-10 14:38:17,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41391#true} is VALID [2020-07-10 14:38:17,438 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !false; {41391#true} is VALID [2020-07-10 14:38:17,438 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume ~splverifierCounter~0 < 4; {41391#true} is VALID [2020-07-10 14:38:17,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41391#true} is VALID [2020-07-10 14:38:17,439 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume 0 != ~tmp~0; {41391#true} is VALID [2020-07-10 14:38:17,440 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call waterRise(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,440 INFO L280 TraceCheckUtils]: 33: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41391#true} is VALID [2020-07-10 14:38:17,440 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,440 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #513#return; {41391#true} is VALID [2020-07-10 14:38:17,441 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41391#true} is VALID [2020-07-10 14:38:17,441 INFO L280 TraceCheckUtils]: 37: Hoare triple {41391#true} assume !(0 != ~tmp___0~0); {41391#true} is VALID [2020-07-10 14:38:17,441 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41391#true} is VALID [2020-07-10 14:38:17,441 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} assume 0 != ~tmp___2~0; {41391#true} is VALID [2020-07-10 14:38:17,442 INFO L263 TraceCheckUtils]: 40: Hoare triple {41391#true} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:17,444 INFO L263 TraceCheckUtils]: 41: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:17,444 INFO L263 TraceCheckUtils]: 42: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,444 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,444 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,445 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,445 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:17,445 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,445 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-10 14:38:17,445 INFO L280 TraceCheckUtils]: 49: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:17,446 INFO L280 TraceCheckUtils]: 50: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-10 14:38:17,447 INFO L263 TraceCheckUtils]: 51: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,447 INFO L280 TraceCheckUtils]: 52: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,447 INFO L280 TraceCheckUtils]: 53: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:17,448 INFO L263 TraceCheckUtils]: 54: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,448 INFO L280 TraceCheckUtils]: 55: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,449 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,449 INFO L263 TraceCheckUtils]: 57: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,449 INFO L280 TraceCheckUtils]: 58: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:17,449 INFO L263 TraceCheckUtils]: 59: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,449 INFO L280 TraceCheckUtils]: 60: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,450 INFO L280 TraceCheckUtils]: 61: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,450 INFO L280 TraceCheckUtils]: 62: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,450 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:17,450 INFO L280 TraceCheckUtils]: 64: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:17,450 INFO L280 TraceCheckUtils]: 65: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:17,451 INFO L280 TraceCheckUtils]: 66: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:17,451 INFO L280 TraceCheckUtils]: 67: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,451 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:17,451 INFO L280 TraceCheckUtils]: 69: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-10 14:38:17,451 INFO L280 TraceCheckUtils]: 70: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,452 INFO L263 TraceCheckUtils]: 71: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,453 INFO L280 TraceCheckUtils]: 72: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:17,453 INFO L263 TraceCheckUtils]: 73: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:17,453 INFO L280 TraceCheckUtils]: 74: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,453 INFO L263 TraceCheckUtils]: 75: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:17,454 INFO L280 TraceCheckUtils]: 76: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:17,454 INFO L280 TraceCheckUtils]: 77: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,454 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:17,454 INFO L280 TraceCheckUtils]: 79: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,454 INFO L280 TraceCheckUtils]: 80: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,454 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:17,455 INFO L280 TraceCheckUtils]: 82: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:17,455 INFO L280 TraceCheckUtils]: 83: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:17,456 INFO L263 TraceCheckUtils]: 84: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,456 INFO L280 TraceCheckUtils]: 85: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:17,456 INFO L280 TraceCheckUtils]: 86: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,456 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:17,457 INFO L280 TraceCheckUtils]: 88: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,457 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:17,457 INFO L280 TraceCheckUtils]: 90: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,457 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-10 14:38:17,457 INFO L280 TraceCheckUtils]: 92: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,457 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-10 14:38:17,458 INFO L263 TraceCheckUtils]: 94: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-10 14:38:17,458 INFO L280 TraceCheckUtils]: 95: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:17,458 INFO L263 TraceCheckUtils]: 96: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,459 INFO L280 TraceCheckUtils]: 97: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,460 INFO L280 TraceCheckUtils]: 98: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,461 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-10 14:38:17,463 INFO L280 TraceCheckUtils]: 100: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-10 14:38:17,464 INFO L280 TraceCheckUtils]: 101: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,465 INFO L280 TraceCheckUtils]: 102: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,466 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,467 INFO L280 TraceCheckUtils]: 104: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,468 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #519#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,468 INFO L280 TraceCheckUtils]: 106: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !false; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,469 INFO L280 TraceCheckUtils]: 107: Hoare triple {41476#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,470 INFO L280 TraceCheckUtils]: 108: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,470 INFO L280 TraceCheckUtils]: 109: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,471 INFO L280 TraceCheckUtils]: 110: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,471 INFO L280 TraceCheckUtils]: 111: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,472 INFO L280 TraceCheckUtils]: 112: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,473 INFO L280 TraceCheckUtils]: 113: Hoare triple {41476#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,474 INFO L263 TraceCheckUtils]: 114: Hoare triple {41476#(= 2 ~waterLevel~0)} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:17,477 INFO L263 TraceCheckUtils]: 115: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:17,477 INFO L263 TraceCheckUtils]: 116: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,477 INFO L280 TraceCheckUtils]: 117: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,477 INFO L280 TraceCheckUtils]: 118: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,477 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,478 INFO L280 TraceCheckUtils]: 120: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:17,478 INFO L280 TraceCheckUtils]: 121: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,479 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,480 INFO L280 TraceCheckUtils]: 123: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,481 INFO L263 TraceCheckUtils]: 124: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,482 INFO L280 TraceCheckUtils]: 125: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,482 INFO L280 TraceCheckUtils]: 126: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,483 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,484 INFO L280 TraceCheckUtils]: 128: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,485 INFO L263 TraceCheckUtils]: 129: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,486 INFO L280 TraceCheckUtils]: 130: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,486 INFO L280 TraceCheckUtils]: 131: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,486 INFO L263 TraceCheckUtils]: 132: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,486 INFO L280 TraceCheckUtils]: 133: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:17,486 INFO L263 TraceCheckUtils]: 134: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,487 INFO L280 TraceCheckUtils]: 135: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:17,487 INFO L280 TraceCheckUtils]: 136: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,487 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:17,487 INFO L280 TraceCheckUtils]: 138: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:17,487 INFO L280 TraceCheckUtils]: 139: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:17,488 INFO L280 TraceCheckUtils]: 140: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:17,488 INFO L280 TraceCheckUtils]: 141: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,488 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:17,488 INFO L280 TraceCheckUtils]: 143: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-10 14:38:17,488 INFO L280 TraceCheckUtils]: 144: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-10 14:38:17,490 INFO L263 TraceCheckUtils]: 145: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,490 INFO L280 TraceCheckUtils]: 146: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,490 INFO L280 TraceCheckUtils]: 147: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:17,490 INFO L263 TraceCheckUtils]: 148: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-10 14:38:17,491 INFO L280 TraceCheckUtils]: 149: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,491 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-10 14:38:17,491 INFO L280 TraceCheckUtils]: 151: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,491 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-10 14:38:17,491 INFO L280 TraceCheckUtils]: 153: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,492 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,492 INFO L263 TraceCheckUtils]: 155: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-10 14:38:17,492 INFO L280 TraceCheckUtils]: 156: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:17,493 INFO L263 TraceCheckUtils]: 157: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,493 INFO L280 TraceCheckUtils]: 158: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,494 INFO L280 TraceCheckUtils]: 159: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:38:17,495 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:38:17,496 INFO L280 TraceCheckUtils]: 161: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:38:17,497 INFO L280 TraceCheckUtils]: 162: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,498 INFO L280 TraceCheckUtils]: 163: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:17,499 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,499 INFO L280 TraceCheckUtils]: 165: Hoare triple {41836#(<= 3 |old(~waterLevel~0)|)} assume true; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,500 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41836#(<= 3 |old(~waterLevel~0)|)} {41476#(= 2 ~waterLevel~0)} #519#return; {41392#false} is VALID [2020-07-10 14:38:17,500 INFO L280 TraceCheckUtils]: 167: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-10 14:38:17,500 INFO L280 TraceCheckUtils]: 168: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-10 14:38:17,501 INFO L280 TraceCheckUtils]: 169: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-10 14:38:17,501 INFO L280 TraceCheckUtils]: 170: Hoare triple {41392#false} assume !(0 != ~tmp~0); {41392#false} is VALID [2020-07-10 14:38:17,501 INFO L280 TraceCheckUtils]: 171: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-10 14:38:17,501 INFO L280 TraceCheckUtils]: 172: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-10 14:38:17,502 INFO L280 TraceCheckUtils]: 173: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-10 14:38:17,502 INFO L280 TraceCheckUtils]: 174: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-10 14:38:17,502 INFO L263 TraceCheckUtils]: 175: Hoare triple {41392#false} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:17,503 INFO L263 TraceCheckUtils]: 176: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:17,503 INFO L263 TraceCheckUtils]: 177: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,503 INFO L280 TraceCheckUtils]: 178: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,504 INFO L280 TraceCheckUtils]: 179: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,504 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,504 INFO L280 TraceCheckUtils]: 181: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:17,504 INFO L280 TraceCheckUtils]: 182: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,504 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-10 14:38:17,505 INFO L280 TraceCheckUtils]: 184: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,505 INFO L263 TraceCheckUtils]: 185: Hoare triple {41391#true} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,505 INFO L280 TraceCheckUtils]: 186: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-10 14:38:17,506 INFO L280 TraceCheckUtils]: 187: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,506 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-10 14:38:17,506 INFO L280 TraceCheckUtils]: 189: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-10 14:38:17,507 INFO L263 TraceCheckUtils]: 190: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,507 INFO L280 TraceCheckUtils]: 191: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,507 INFO L280 TraceCheckUtils]: 192: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,507 INFO L263 TraceCheckUtils]: 193: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,508 INFO L280 TraceCheckUtils]: 194: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:17,508 INFO L263 TraceCheckUtils]: 195: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,508 INFO L280 TraceCheckUtils]: 196: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:17,508 INFO L280 TraceCheckUtils]: 197: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,508 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:17,508 INFO L280 TraceCheckUtils]: 199: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:17,509 INFO L280 TraceCheckUtils]: 200: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:17,509 INFO L280 TraceCheckUtils]: 201: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:17,509 INFO L280 TraceCheckUtils]: 202: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,509 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:17,509 INFO L280 TraceCheckUtils]: 204: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-10 14:38:17,510 INFO L280 TraceCheckUtils]: 205: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,510 INFO L263 TraceCheckUtils]: 206: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,511 INFO L280 TraceCheckUtils]: 207: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-10 14:38:17,511 INFO L280 TraceCheckUtils]: 208: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,511 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-10 14:38:17,511 INFO L280 TraceCheckUtils]: 210: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,511 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-10 14:38:17,512 INFO L263 TraceCheckUtils]: 212: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-10 14:38:17,512 INFO L280 TraceCheckUtils]: 213: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:17,512 INFO L263 TraceCheckUtils]: 214: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,512 INFO L280 TraceCheckUtils]: 215: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-10 14:38:17,512 INFO L280 TraceCheckUtils]: 216: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,512 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-10 14:38:17,513 INFO L280 TraceCheckUtils]: 218: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-10 14:38:17,513 INFO L280 TraceCheckUtils]: 219: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-10 14:38:17,513 INFO L280 TraceCheckUtils]: 220: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,513 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-10 14:38:17,513 INFO L280 TraceCheckUtils]: 222: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,513 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {41391#true} {41392#false} #519#return; {41392#false} is VALID [2020-07-10 14:38:17,514 INFO L280 TraceCheckUtils]: 224: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-10 14:38:17,514 INFO L280 TraceCheckUtils]: 225: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-10 14:38:17,514 INFO L280 TraceCheckUtils]: 226: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-10 14:38:17,514 INFO L280 TraceCheckUtils]: 227: Hoare triple {41392#false} assume 0 != ~tmp~0; {41392#false} is VALID [2020-07-10 14:38:17,514 INFO L263 TraceCheckUtils]: 228: Hoare triple {41392#false} call waterRise(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:17,515 INFO L280 TraceCheckUtils]: 229: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {41391#true} is VALID [2020-07-10 14:38:17,515 INFO L280 TraceCheckUtils]: 230: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,515 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {41391#true} {41392#false} #513#return; {41392#false} is VALID [2020-07-10 14:38:17,515 INFO L280 TraceCheckUtils]: 232: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-10 14:38:17,515 INFO L280 TraceCheckUtils]: 233: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-10 14:38:17,515 INFO L280 TraceCheckUtils]: 234: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-10 14:38:17,516 INFO L280 TraceCheckUtils]: 235: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-10 14:38:17,516 INFO L263 TraceCheckUtils]: 236: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-10 14:38:17,516 INFO L263 TraceCheckUtils]: 237: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:17,516 INFO L263 TraceCheckUtils]: 238: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,516 INFO L280 TraceCheckUtils]: 239: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,516 INFO L280 TraceCheckUtils]: 240: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,517 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-10 14:38:17,517 INFO L280 TraceCheckUtils]: 242: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:17,517 INFO L280 TraceCheckUtils]: 243: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,517 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {41391#true} {41392#false} #529#return; {41392#false} is VALID [2020-07-10 14:38:17,517 INFO L280 TraceCheckUtils]: 245: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-10 14:38:17,518 INFO L280 TraceCheckUtils]: 246: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-10 14:38:17,518 INFO L263 TraceCheckUtils]: 247: Hoare triple {41392#false} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,518 INFO L280 TraceCheckUtils]: 248: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:17,518 INFO L280 TraceCheckUtils]: 249: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:17,519 INFO L263 TraceCheckUtils]: 250: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,519 INFO L280 TraceCheckUtils]: 251: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,520 INFO L280 TraceCheckUtils]: 252: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:17,520 INFO L263 TraceCheckUtils]: 253: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,520 INFO L280 TraceCheckUtils]: 254: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:17,520 INFO L263 TraceCheckUtils]: 255: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:17,520 INFO L280 TraceCheckUtils]: 256: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,521 INFO L280 TraceCheckUtils]: 257: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:17,521 INFO L280 TraceCheckUtils]: 258: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,521 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:17,521 INFO L280 TraceCheckUtils]: 260: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:17,521 INFO L280 TraceCheckUtils]: 261: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:17,522 INFO L280 TraceCheckUtils]: 262: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:17,522 INFO L280 TraceCheckUtils]: 263: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,522 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:17,522 INFO L280 TraceCheckUtils]: 265: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-10 14:38:17,522 INFO L280 TraceCheckUtils]: 266: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:17,524 INFO L263 TraceCheckUtils]: 267: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,524 INFO L280 TraceCheckUtils]: 268: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:17,524 INFO L263 TraceCheckUtils]: 269: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:17,524 INFO L280 TraceCheckUtils]: 270: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,525 INFO L263 TraceCheckUtils]: 271: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:17,525 INFO L280 TraceCheckUtils]: 272: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:17,525 INFO L280 TraceCheckUtils]: 273: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,525 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:17,525 INFO L280 TraceCheckUtils]: 275: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:17,526 INFO L280 TraceCheckUtils]: 276: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,526 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:17,526 INFO L280 TraceCheckUtils]: 278: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:17,526 INFO L280 TraceCheckUtils]: 279: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:17,527 INFO L263 TraceCheckUtils]: 280: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:17,528 INFO L280 TraceCheckUtils]: 281: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:17,528 INFO L280 TraceCheckUtils]: 282: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,528 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:17,528 INFO L280 TraceCheckUtils]: 284: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,529 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:17,529 INFO L280 TraceCheckUtils]: 286: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,529 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-10 14:38:17,529 INFO L280 TraceCheckUtils]: 288: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,529 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {41391#true} {41392#false} #533#return; {41392#false} is VALID [2020-07-10 14:38:17,530 INFO L263 TraceCheckUtils]: 290: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-10 14:38:17,530 INFO L280 TraceCheckUtils]: 291: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-10 14:38:17,530 INFO L263 TraceCheckUtils]: 292: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:17,530 INFO L280 TraceCheckUtils]: 293: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-10 14:38:17,531 INFO L280 TraceCheckUtils]: 294: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,531 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41391#true} {41392#false} #551#return; {41392#false} is VALID [2020-07-10 14:38:17,531 INFO L280 TraceCheckUtils]: 296: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-10 14:38:17,531 INFO L280 TraceCheckUtils]: 297: Hoare triple {41392#false} assume 2 != ~tmp~9; {41392#false} is VALID [2020-07-10 14:38:17,531 INFO L263 TraceCheckUtils]: 298: Hoare triple {41392#false} call #t~ret73 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:17,531 INFO L280 TraceCheckUtils]: 299: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:17,532 INFO L280 TraceCheckUtils]: 300: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:17,532 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {41391#true} {41392#false} #553#return; {41392#false} is VALID [2020-07-10 14:38:17,532 INFO L280 TraceCheckUtils]: 302: Hoare triple {41392#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {41392#false} is VALID [2020-07-10 14:38:17,532 INFO L280 TraceCheckUtils]: 303: Hoare triple {41392#false} assume 0 != ~tmp___0~3; {41392#false} is VALID [2020-07-10 14:38:17,532 INFO L280 TraceCheckUtils]: 304: Hoare triple {41392#false} assume 0 == ~switchedOnBeforeTS~0; {41392#false} is VALID [2020-07-10 14:38:17,533 INFO L263 TraceCheckUtils]: 305: Hoare triple {41392#false} call __automaton_fail(); {41392#false} is VALID [2020-07-10 14:38:17,533 INFO L280 TraceCheckUtils]: 306: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-10 14:38:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 79 proven. 29 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-07-10 14:38:17,644 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430421958] [2020-07-10 14:38:17,644 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1061516275] [2020-07-10 14:38:17,645 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:38:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:17,921 INFO L264 TraceCheckSpWp]: Trace formula consists of 1295 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:38:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:18,000 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:38:18,675 INFO L263 TraceCheckUtils]: 0: Hoare triple {41391#true} call ULTIMATE.init(); {41391#true} is VALID [2020-07-10 14:38:18,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,680 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {41391#true} #569#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,681 INFO L263 TraceCheckUtils]: 4: Hoare triple {42022#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,682 INFO L263 TraceCheckUtils]: 6: Hoare triple {42022#(<= ~waterLevel~0 1)} call select_helpers(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,683 INFO L280 TraceCheckUtils]: 7: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,683 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #461#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,684 INFO L263 TraceCheckUtils]: 9: Hoare triple {42022#(<= ~waterLevel~0 1)} call select_features(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,685 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #463#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,685 INFO L263 TraceCheckUtils]: 12: Hoare triple {42022#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,687 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #465#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,688 INFO L280 TraceCheckUtils]: 16: Hoare triple {42022#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,688 INFO L280 TraceCheckUtils]: 17: Hoare triple {42022#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,689 INFO L263 TraceCheckUtils]: 18: Hoare triple {42022#(<= ~waterLevel~0 1)} call setup(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,690 INFO L280 TraceCheckUtils]: 19: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,690 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #467#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,691 INFO L263 TraceCheckUtils]: 21: Hoare triple {42022#(<= ~waterLevel~0 1)} call runTest(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,692 INFO L263 TraceCheckUtils]: 22: Hoare triple {42022#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,692 INFO L280 TraceCheckUtils]: 23: Hoare triple {42022#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,693 INFO L280 TraceCheckUtils]: 24: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,694 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #559#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,695 INFO L263 TraceCheckUtils]: 26: Hoare triple {42022#(<= ~waterLevel~0 1)} call test(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,701 INFO L280 TraceCheckUtils]: 27: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,702 INFO L280 TraceCheckUtils]: 28: Hoare triple {42022#(<= ~waterLevel~0 1)} assume !false; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,703 INFO L280 TraceCheckUtils]: 29: Hoare triple {42022#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,703 INFO L280 TraceCheckUtils]: 30: Hoare triple {42022#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,704 INFO L280 TraceCheckUtils]: 31: Hoare triple {42022#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:38:18,705 INFO L263 TraceCheckUtils]: 32: Hoare triple {42022#(<= ~waterLevel~0 1)} call waterRise(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,706 INFO L280 TraceCheckUtils]: 33: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:38:18,707 INFO L280 TraceCheckUtils]: 34: Hoare triple {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:38:18,708 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {42022#(<= ~waterLevel~0 1)} #513#return; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,708 INFO L280 TraceCheckUtils]: 36: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,709 INFO L280 TraceCheckUtils]: 37: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,710 INFO L280 TraceCheckUtils]: 38: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,710 INFO L280 TraceCheckUtils]: 39: Hoare triple {42127#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,711 INFO L263 TraceCheckUtils]: 40: Hoare triple {42127#(<= ~waterLevel~0 2)} call timeShift(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,711 INFO L263 TraceCheckUtils]: 41: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41391#true} is VALID [2020-07-10 14:38:18,712 INFO L263 TraceCheckUtils]: 42: Hoare triple {41391#true} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:18,712 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:18,712 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,712 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41391#true} #549#return; {41391#true} is VALID [2020-07-10 14:38:18,712 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:18,713 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,713 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,714 INFO L280 TraceCheckUtils]: 49: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,715 INFO L280 TraceCheckUtils]: 50: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,715 INFO L263 TraceCheckUtils]: 51: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {41391#true} is VALID [2020-07-10 14:38:18,715 INFO L280 TraceCheckUtils]: 52: Hoare triple {41391#true} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:18,715 INFO L280 TraceCheckUtils]: 53: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:18,715 INFO L263 TraceCheckUtils]: 54: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41391#true} is VALID [2020-07-10 14:38:18,716 INFO L280 TraceCheckUtils]: 55: Hoare triple {41391#true} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:18,716 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:18,716 INFO L263 TraceCheckUtils]: 57: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:18,716 INFO L280 TraceCheckUtils]: 58: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-10 14:38:18,716 INFO L263 TraceCheckUtils]: 59: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:18,716 INFO L280 TraceCheckUtils]: 60: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:18,717 INFO L280 TraceCheckUtils]: 61: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-10 14:38:18,717 INFO L280 TraceCheckUtils]: 62: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,717 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-10 14:38:18,717 INFO L280 TraceCheckUtils]: 64: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-10 14:38:18,717 INFO L280 TraceCheckUtils]: 65: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-10 14:38:18,718 INFO L280 TraceCheckUtils]: 66: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-10 14:38:18,718 INFO L280 TraceCheckUtils]: 67: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,718 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-10 14:38:18,718 INFO L280 TraceCheckUtils]: 69: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-10 14:38:18,718 INFO L280 TraceCheckUtils]: 70: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:18,718 INFO L263 TraceCheckUtils]: 71: Hoare triple {41391#true} call activatePump(); {41391#true} is VALID [2020-07-10 14:38:18,719 INFO L280 TraceCheckUtils]: 72: Hoare triple {41391#true} havoc ~tmp~3; {41391#true} is VALID [2020-07-10 14:38:18,719 INFO L263 TraceCheckUtils]: 73: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-10 14:38:18,719 INFO L280 TraceCheckUtils]: 74: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:18,719 INFO L263 TraceCheckUtils]: 75: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-10 14:38:18,719 INFO L280 TraceCheckUtils]: 76: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-10 14:38:18,720 INFO L280 TraceCheckUtils]: 77: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,720 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-10 14:38:18,720 INFO L280 TraceCheckUtils]: 79: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-10 14:38:18,720 INFO L280 TraceCheckUtils]: 80: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,720 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-10 14:38:18,721 INFO L280 TraceCheckUtils]: 82: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-10 14:38:18,721 INFO L280 TraceCheckUtils]: 83: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-10 14:38:18,721 INFO L263 TraceCheckUtils]: 84: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41391#true} is VALID [2020-07-10 14:38:18,721 INFO L280 TraceCheckUtils]: 85: Hoare triple {41391#true} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-10 14:38:18,721 INFO L280 TraceCheckUtils]: 86: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,721 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-10 14:38:18,722 INFO L280 TraceCheckUtils]: 88: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,722 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-10 14:38:18,722 INFO L280 TraceCheckUtils]: 90: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,722 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-10 14:38:18,723 INFO L280 TraceCheckUtils]: 92: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,724 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #533#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,724 INFO L263 TraceCheckUtils]: 94: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-10 14:38:18,724 INFO L280 TraceCheckUtils]: 95: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:18,724 INFO L263 TraceCheckUtils]: 96: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:18,724 INFO L280 TraceCheckUtils]: 97: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-10 14:38:18,725 INFO L280 TraceCheckUtils]: 98: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,725 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-10 14:38:18,725 INFO L280 TraceCheckUtils]: 100: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-10 14:38:18,725 INFO L280 TraceCheckUtils]: 101: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-10 14:38:18,725 INFO L280 TraceCheckUtils]: 102: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,727 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #535#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,735 INFO L280 TraceCheckUtils]: 104: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,736 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {42127#(<= ~waterLevel~0 2)} #519#return; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,737 INFO L280 TraceCheckUtils]: 106: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !false; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,737 INFO L280 TraceCheckUtils]: 107: Hoare triple {42127#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,738 INFO L280 TraceCheckUtils]: 108: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,739 INFO L280 TraceCheckUtils]: 109: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,739 INFO L280 TraceCheckUtils]: 110: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,741 INFO L280 TraceCheckUtils]: 111: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,742 INFO L280 TraceCheckUtils]: 112: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,743 INFO L280 TraceCheckUtils]: 113: Hoare triple {42127#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:38:18,743 INFO L263 TraceCheckUtils]: 114: Hoare triple {42127#(<= ~waterLevel~0 2)} call timeShift(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,744 INFO L263 TraceCheckUtils]: 115: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41391#true} is VALID [2020-07-10 14:38:18,744 INFO L263 TraceCheckUtils]: 116: Hoare triple {41391#true} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-10 14:38:18,744 INFO L280 TraceCheckUtils]: 117: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-10 14:38:18,744 INFO L280 TraceCheckUtils]: 118: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,744 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {41391#true} {41391#true} #549#return; {41391#true} is VALID [2020-07-10 14:38:18,744 INFO L280 TraceCheckUtils]: 120: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-10 14:38:18,745 INFO L280 TraceCheckUtils]: 121: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,745 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,746 INFO L280 TraceCheckUtils]: 123: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,747 INFO L263 TraceCheckUtils]: 124: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,748 INFO L280 TraceCheckUtils]: 125: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,749 INFO L280 TraceCheckUtils]: 126: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,750 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,750 INFO L280 TraceCheckUtils]: 128: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,751 INFO L263 TraceCheckUtils]: 129: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41391#true} is VALID [2020-07-10 14:38:18,751 INFO L280 TraceCheckUtils]: 130: Hoare triple {41391#true} havoc ~tmp~2; {41391#true} is VALID [2020-07-10 14:38:18,751 INFO L280 TraceCheckUtils]: 131: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-10 14:38:18,751 INFO L263 TraceCheckUtils]: 132: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:18,751 INFO L280 TraceCheckUtils]: 133: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-10 14:38:18,752 INFO L263 TraceCheckUtils]: 134: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-10 14:38:18,752 INFO L280 TraceCheckUtils]: 135: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-10 14:38:18,752 INFO L280 TraceCheckUtils]: 136: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,752 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-10 14:38:18,752 INFO L280 TraceCheckUtils]: 138: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-10 14:38:18,752 INFO L280 TraceCheckUtils]: 139: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-10 14:38:18,753 INFO L280 TraceCheckUtils]: 140: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-10 14:38:18,753 INFO L280 TraceCheckUtils]: 141: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,753 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-10 14:38:18,753 INFO L280 TraceCheckUtils]: 143: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-10 14:38:18,753 INFO L280 TraceCheckUtils]: 144: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-10 14:38:18,753 INFO L263 TraceCheckUtils]: 145: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41391#true} is VALID [2020-07-10 14:38:18,754 INFO L280 TraceCheckUtils]: 146: Hoare triple {41391#true} havoc ~tmp~1; {41391#true} is VALID [2020-07-10 14:38:18,754 INFO L280 TraceCheckUtils]: 147: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-10 14:38:18,754 INFO L263 TraceCheckUtils]: 148: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-10 14:38:18,754 INFO L280 TraceCheckUtils]: 149: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,754 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-10 14:38:18,755 INFO L280 TraceCheckUtils]: 151: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,755 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-10 14:38:18,755 INFO L280 TraceCheckUtils]: 153: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-10 14:38:18,756 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:18,756 INFO L263 TraceCheckUtils]: 155: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-10 14:38:18,756 INFO L280 TraceCheckUtils]: 156: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-10 14:38:18,756 INFO L263 TraceCheckUtils]: 157: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-10 14:38:18,757 INFO L280 TraceCheckUtils]: 158: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:38:18,758 INFO L280 TraceCheckUtils]: 159: Hoare triple {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:38:18,759 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} {41391#true} #551#return; {42504#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} is VALID [2020-07-10 14:38:18,759 INFO L280 TraceCheckUtils]: 161: Hoare triple {42504#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42508#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-10 14:38:18,760 INFO L280 TraceCheckUtils]: 162: Hoare triple {42508#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {42512#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:18,761 INFO L280 TraceCheckUtils]: 163: Hoare triple {42512#(<= 2 ~waterLevel~0)} assume true; {42512#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:38:18,761 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {42512#(<= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:18,762 INFO L280 TraceCheckUtils]: 165: Hoare triple {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:18,763 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {42127#(<= ~waterLevel~0 2)} #519#return; {41392#false} is VALID [2020-07-10 14:38:18,763 INFO L280 TraceCheckUtils]: 167: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-10 14:38:18,764 INFO L280 TraceCheckUtils]: 168: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-10 14:38:18,764 INFO L280 TraceCheckUtils]: 169: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-10 14:38:18,764 INFO L280 TraceCheckUtils]: 170: Hoare triple {41392#false} assume !(0 != ~tmp~0); {41392#false} is VALID [2020-07-10 14:38:18,764 INFO L280 TraceCheckUtils]: 171: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-10 14:38:18,764 INFO L280 TraceCheckUtils]: 172: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-10 14:38:18,764 INFO L280 TraceCheckUtils]: 173: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-10 14:38:18,765 INFO L280 TraceCheckUtils]: 174: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-10 14:38:18,765 INFO L263 TraceCheckUtils]: 175: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-10 14:38:18,765 INFO L263 TraceCheckUtils]: 176: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41392#false} is VALID [2020-07-10 14:38:18,765 INFO L263 TraceCheckUtils]: 177: Hoare triple {41392#false} call #t~ret71 := isPumpRunning(); {41392#false} is VALID [2020-07-10 14:38:18,765 INFO L280 TraceCheckUtils]: 178: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-10 14:38:18,765 INFO L280 TraceCheckUtils]: 179: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,766 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {41392#false} {41392#false} #549#return; {41392#false} is VALID [2020-07-10 14:38:18,766 INFO L280 TraceCheckUtils]: 181: Hoare triple {41392#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41392#false} is VALID [2020-07-10 14:38:18,766 INFO L280 TraceCheckUtils]: 182: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,766 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {41392#false} {41392#false} #529#return; {41392#false} is VALID [2020-07-10 14:38:18,766 INFO L280 TraceCheckUtils]: 184: Hoare triple {41392#false} assume 0 != ~pumpRunning~0; {41392#false} is VALID [2020-07-10 14:38:18,766 INFO L263 TraceCheckUtils]: 185: Hoare triple {41392#false} call lowerWaterLevel(); {41392#false} is VALID [2020-07-10 14:38:18,767 INFO L280 TraceCheckUtils]: 186: Hoare triple {41392#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41392#false} is VALID [2020-07-10 14:38:18,767 INFO L280 TraceCheckUtils]: 187: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,767 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {41392#false} {41392#false} #531#return; {41392#false} is VALID [2020-07-10 14:38:18,767 INFO L280 TraceCheckUtils]: 189: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-10 14:38:18,767 INFO L263 TraceCheckUtils]: 190: Hoare triple {41392#false} call processEnvironment(); {41392#false} is VALID [2020-07-10 14:38:18,768 INFO L280 TraceCheckUtils]: 191: Hoare triple {41392#false} havoc ~tmp~2; {41392#false} is VALID [2020-07-10 14:38:18,768 INFO L280 TraceCheckUtils]: 192: Hoare triple {41392#false} assume 0 != ~pumpRunning~0; {41392#false} is VALID [2020-07-10 14:38:18,768 INFO L263 TraceCheckUtils]: 193: Hoare triple {41392#false} call #t~ret15 := isLowWaterLevel(); {41392#false} is VALID [2020-07-10 14:38:18,768 INFO L280 TraceCheckUtils]: 194: Hoare triple {41392#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41392#false} is VALID [2020-07-10 14:38:18,768 INFO L263 TraceCheckUtils]: 195: Hoare triple {41392#false} call #t~ret35 := isLowWaterSensorDry(); {41392#false} is VALID [2020-07-10 14:38:18,768 INFO L280 TraceCheckUtils]: 196: Hoare triple {41392#false} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41392#false} is VALID [2020-07-10 14:38:18,769 INFO L280 TraceCheckUtils]: 197: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,769 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {41392#false} {41392#false} #503#return; {41392#false} is VALID [2020-07-10 14:38:18,769 INFO L280 TraceCheckUtils]: 199: Hoare triple {41392#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41392#false} is VALID [2020-07-10 14:38:18,769 INFO L280 TraceCheckUtils]: 200: Hoare triple {41392#false} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41392#false} is VALID [2020-07-10 14:38:18,769 INFO L280 TraceCheckUtils]: 201: Hoare triple {41392#false} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41392#false} is VALID [2020-07-10 14:38:18,769 INFO L280 TraceCheckUtils]: 202: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,770 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {41392#false} {41392#false} #505#return; {41392#false} is VALID [2020-07-10 14:38:18,770 INFO L280 TraceCheckUtils]: 204: Hoare triple {41392#false} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41392#false} is VALID [2020-07-10 14:38:18,770 INFO L280 TraceCheckUtils]: 205: Hoare triple {41392#false} assume 0 != ~tmp~2; {41392#false} is VALID [2020-07-10 14:38:18,770 INFO L263 TraceCheckUtils]: 206: Hoare triple {41392#false} call deactivatePump(); {41392#false} is VALID [2020-07-10 14:38:18,770 INFO L280 TraceCheckUtils]: 207: Hoare triple {41392#false} ~pumpRunning~0 := 0; {41392#false} is VALID [2020-07-10 14:38:18,770 INFO L280 TraceCheckUtils]: 208: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,771 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {41392#false} {41392#false} #507#return; {41392#false} is VALID [2020-07-10 14:38:18,771 INFO L280 TraceCheckUtils]: 210: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,771 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41392#false} {41392#false} #533#return; {41392#false} is VALID [2020-07-10 14:38:18,771 INFO L263 TraceCheckUtils]: 212: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-10 14:38:18,771 INFO L280 TraceCheckUtils]: 213: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-10 14:38:18,772 INFO L263 TraceCheckUtils]: 214: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41392#false} is VALID [2020-07-10 14:38:18,772 INFO L280 TraceCheckUtils]: 215: Hoare triple {41392#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41392#false} is VALID [2020-07-10 14:38:18,772 INFO L280 TraceCheckUtils]: 216: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,772 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {41392#false} {41392#false} #551#return; {41392#false} is VALID [2020-07-10 14:38:18,772 INFO L280 TraceCheckUtils]: 218: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-10 14:38:18,772 INFO L280 TraceCheckUtils]: 219: Hoare triple {41392#false} assume !(2 != ~tmp~9); {41392#false} is VALID [2020-07-10 14:38:18,773 INFO L280 TraceCheckUtils]: 220: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,773 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {41392#false} {41392#false} #535#return; {41392#false} is VALID [2020-07-10 14:38:18,773 INFO L280 TraceCheckUtils]: 222: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,773 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {41392#false} {41392#false} #519#return; {41392#false} is VALID [2020-07-10 14:38:18,773 INFO L280 TraceCheckUtils]: 224: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-10 14:38:18,773 INFO L280 TraceCheckUtils]: 225: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-10 14:38:18,774 INFO L280 TraceCheckUtils]: 226: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-10 14:38:18,774 INFO L280 TraceCheckUtils]: 227: Hoare triple {41392#false} assume 0 != ~tmp~0; {41392#false} is VALID [2020-07-10 14:38:18,774 INFO L263 TraceCheckUtils]: 228: Hoare triple {41392#false} call waterRise(); {41392#false} is VALID [2020-07-10 14:38:18,774 INFO L280 TraceCheckUtils]: 229: Hoare triple {41392#false} assume !(~waterLevel~0 < 2); {41392#false} is VALID [2020-07-10 14:38:18,774 INFO L280 TraceCheckUtils]: 230: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,774 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {41392#false} {41392#false} #513#return; {41392#false} is VALID [2020-07-10 14:38:18,775 INFO L280 TraceCheckUtils]: 232: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-10 14:38:18,775 INFO L280 TraceCheckUtils]: 233: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-10 14:38:18,775 INFO L280 TraceCheckUtils]: 234: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-10 14:38:18,775 INFO L280 TraceCheckUtils]: 235: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-10 14:38:18,775 INFO L263 TraceCheckUtils]: 236: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-10 14:38:18,776 INFO L263 TraceCheckUtils]: 237: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41392#false} is VALID [2020-07-10 14:38:18,776 INFO L263 TraceCheckUtils]: 238: Hoare triple {41392#false} call #t~ret71 := isPumpRunning(); {41392#false} is VALID [2020-07-10 14:38:18,776 INFO L280 TraceCheckUtils]: 239: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-10 14:38:18,776 INFO L280 TraceCheckUtils]: 240: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,776 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {41392#false} {41392#false} #549#return; {41392#false} is VALID [2020-07-10 14:38:18,776 INFO L280 TraceCheckUtils]: 242: Hoare triple {41392#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41392#false} is VALID [2020-07-10 14:38:18,777 INFO L280 TraceCheckUtils]: 243: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,777 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {41392#false} {41392#false} #529#return; {41392#false} is VALID [2020-07-10 14:38:18,777 INFO L280 TraceCheckUtils]: 245: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-10 14:38:18,777 INFO L280 TraceCheckUtils]: 246: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-10 14:38:18,777 INFO L263 TraceCheckUtils]: 247: Hoare triple {41392#false} call processEnvironment(); {41392#false} is VALID [2020-07-10 14:38:18,778 INFO L280 TraceCheckUtils]: 248: Hoare triple {41392#false} havoc ~tmp~2; {41392#false} is VALID [2020-07-10 14:38:18,778 INFO L280 TraceCheckUtils]: 249: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-10 14:38:18,778 INFO L263 TraceCheckUtils]: 250: Hoare triple {41392#false} call processEnvironment__wrappee__highWaterSensor(); {41392#false} is VALID [2020-07-10 14:38:18,778 INFO L280 TraceCheckUtils]: 251: Hoare triple {41392#false} havoc ~tmp~1; {41392#false} is VALID [2020-07-10 14:38:18,778 INFO L280 TraceCheckUtils]: 252: Hoare triple {41392#false} assume 0 == ~pumpRunning~0; {41392#false} is VALID [2020-07-10 14:38:18,778 INFO L263 TraceCheckUtils]: 253: Hoare triple {41392#false} call #t~ret14 := isHighWaterLevel(); {41392#false} is VALID [2020-07-10 14:38:18,779 INFO L280 TraceCheckUtils]: 254: Hoare triple {41392#false} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41392#false} is VALID [2020-07-10 14:38:18,779 INFO L263 TraceCheckUtils]: 255: Hoare triple {41392#false} call #t~ret34 := isHighWaterSensorDry(); {41392#false} is VALID [2020-07-10 14:38:18,779 INFO L280 TraceCheckUtils]: 256: Hoare triple {41392#false} havoc ~retValue_acc~2; {41392#false} is VALID [2020-07-10 14:38:18,779 INFO L280 TraceCheckUtils]: 257: Hoare triple {41392#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41392#false} is VALID [2020-07-10 14:38:18,779 INFO L280 TraceCheckUtils]: 258: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,779 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41392#false} {41392#false} #527#return; {41392#false} is VALID [2020-07-10 14:38:18,780 INFO L280 TraceCheckUtils]: 260: Hoare triple {41392#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41392#false} is VALID [2020-07-10 14:38:18,780 INFO L280 TraceCheckUtils]: 261: Hoare triple {41392#false} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41392#false} is VALID [2020-07-10 14:38:18,780 INFO L280 TraceCheckUtils]: 262: Hoare triple {41392#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41392#false} is VALID [2020-07-10 14:38:18,780 INFO L280 TraceCheckUtils]: 263: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,780 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {41392#false} {41392#false} #541#return; {41392#false} is VALID [2020-07-10 14:38:18,780 INFO L280 TraceCheckUtils]: 265: Hoare triple {41392#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41392#false} is VALID [2020-07-10 14:38:18,781 INFO L280 TraceCheckUtils]: 266: Hoare triple {41392#false} assume 0 != ~tmp~1; {41392#false} is VALID [2020-07-10 14:38:18,781 INFO L263 TraceCheckUtils]: 267: Hoare triple {41392#false} call activatePump(); {41392#false} is VALID [2020-07-10 14:38:18,781 INFO L280 TraceCheckUtils]: 268: Hoare triple {41392#false} havoc ~tmp~3; {41392#false} is VALID [2020-07-10 14:38:18,781 INFO L263 TraceCheckUtils]: 269: Hoare triple {41392#false} call #t~ret16 := isMethaneAlarm(); {41392#false} is VALID [2020-07-10 14:38:18,781 INFO L280 TraceCheckUtils]: 270: Hoare triple {41392#false} havoc ~retValue_acc~4; {41392#false} is VALID [2020-07-10 14:38:18,782 INFO L263 TraceCheckUtils]: 271: Hoare triple {41392#false} call #t~ret17 := isMethaneLevelCritical(); {41392#false} is VALID [2020-07-10 14:38:18,782 INFO L280 TraceCheckUtils]: 272: Hoare triple {41392#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41392#false} is VALID [2020-07-10 14:38:18,782 INFO L280 TraceCheckUtils]: 273: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,782 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {41392#false} {41392#false} #563#return; {41392#false} is VALID [2020-07-10 14:38:18,782 INFO L280 TraceCheckUtils]: 275: Hoare triple {41392#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41392#false} is VALID [2020-07-10 14:38:18,782 INFO L280 TraceCheckUtils]: 276: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,783 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41392#false} {41392#false} #523#return; {41392#false} is VALID [2020-07-10 14:38:18,783 INFO L280 TraceCheckUtils]: 278: Hoare triple {41392#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41392#false} is VALID [2020-07-10 14:38:18,783 INFO L280 TraceCheckUtils]: 279: Hoare triple {41392#false} assume !(0 != ~tmp~3); {41392#false} is VALID [2020-07-10 14:38:18,783 INFO L263 TraceCheckUtils]: 280: Hoare triple {41392#false} call activatePump__wrappee__lowWaterSensor(); {41392#false} is VALID [2020-07-10 14:38:18,783 INFO L280 TraceCheckUtils]: 281: Hoare triple {41392#false} ~pumpRunning~0 := 1; {41392#false} is VALID [2020-07-10 14:38:18,783 INFO L280 TraceCheckUtils]: 282: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,784 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {41392#false} {41392#false} #525#return; {41392#false} is VALID [2020-07-10 14:38:18,784 INFO L280 TraceCheckUtils]: 284: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,784 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {41392#false} {41392#false} #543#return; {41392#false} is VALID [2020-07-10 14:38:18,784 INFO L280 TraceCheckUtils]: 286: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,784 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {41392#false} {41392#false} #511#return; {41392#false} is VALID [2020-07-10 14:38:18,784 INFO L280 TraceCheckUtils]: 288: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,785 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {41392#false} {41392#false} #533#return; {41392#false} is VALID [2020-07-10 14:38:18,785 INFO L263 TraceCheckUtils]: 290: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-10 14:38:18,785 INFO L280 TraceCheckUtils]: 291: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-10 14:38:18,797 INFO L263 TraceCheckUtils]: 292: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41392#false} is VALID [2020-07-10 14:38:18,797 INFO L280 TraceCheckUtils]: 293: Hoare triple {41392#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41392#false} is VALID [2020-07-10 14:38:18,798 INFO L280 TraceCheckUtils]: 294: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,798 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41392#false} {41392#false} #551#return; {41392#false} is VALID [2020-07-10 14:38:18,798 INFO L280 TraceCheckUtils]: 296: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-10 14:38:18,798 INFO L280 TraceCheckUtils]: 297: Hoare triple {41392#false} assume 2 != ~tmp~9; {41392#false} is VALID [2020-07-10 14:38:18,798 INFO L263 TraceCheckUtils]: 298: Hoare triple {41392#false} call #t~ret73 := isPumpRunning(); {41392#false} is VALID [2020-07-10 14:38:18,798 INFO L280 TraceCheckUtils]: 299: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-10 14:38:18,799 INFO L280 TraceCheckUtils]: 300: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-10 14:38:18,799 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {41392#false} {41392#false} #553#return; {41392#false} is VALID [2020-07-10 14:38:18,799 INFO L280 TraceCheckUtils]: 302: Hoare triple {41392#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {41392#false} is VALID [2020-07-10 14:38:18,799 INFO L280 TraceCheckUtils]: 303: Hoare triple {41392#false} assume 0 != ~tmp___0~3; {41392#false} is VALID [2020-07-10 14:38:18,799 INFO L280 TraceCheckUtils]: 304: Hoare triple {41392#false} assume 0 == ~switchedOnBeforeTS~0; {41392#false} is VALID [2020-07-10 14:38:18,800 INFO L263 TraceCheckUtils]: 305: Hoare triple {41392#false} call __automaton_fail(); {41392#false} is VALID [2020-07-10 14:38:18,800 INFO L280 TraceCheckUtils]: 306: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-10 14:38:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 216 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-07-10 14:38:18,864 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:38:18,865 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-10 14:38:18,865 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422056087] [2020-07-10 14:38:18,867 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-10 14:38:21,878 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:38:21,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-10 14:38:22,418 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:38:22,418 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-10 14:38:22,419 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:38:22,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-10 14:38:22,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:38:22,420 INFO L87 Difference]: Start difference. First operand 1909 states and 2256 transitions. Second operand 24 states. [2020-07-10 14:38:24,331 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:38:31,792 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:38:37,459 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:38:38,906 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:38:39,983 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:38:40,368 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:38:40,992 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:38:41,991 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:38:42,674 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:38:43,235 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:49,862 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:38:51,067 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:39,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:39:39,332 INFO L93 Difference]: Finished difference Result 4809 states and 6476 transitions. [2020-07-10 14:39:39,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-10 14:39:39,332 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-10 14:39:39,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:39:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:39:39,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 872 transitions. [2020-07-10 14:39:39,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:39:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 872 transitions. [2020-07-10 14:39:39,355 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 872 transitions. [2020-07-10 14:39:42,326 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 872 edges. 872 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:39:42,813 INFO L225 Difference]: With dead ends: 4809 [2020-07-10 14:39:42,813 INFO L226 Difference]: Without dead ends: 2947 [2020-07-10 14:39:42,820 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 484 GetRequests, 424 SyntacticMatches, 3 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 912 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=703, Invalid=2719, Unknown=0, NotChecked=0, Total=3422 [2020-07-10 14:39:42,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2947 states. [2020-07-10 14:40:02,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2947 to 2092. [2020-07-10 14:40:02,780 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:40:02,780 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2947 states. Second operand 2092 states. [2020-07-10 14:40:02,780 INFO L74 IsIncluded]: Start isIncluded. First operand 2947 states. Second operand 2092 states. [2020-07-10 14:40:02,780 INFO L87 Difference]: Start difference. First operand 2947 states. Second operand 2092 states. [2020-07-10 14:40:03,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:40:03,111 INFO L93 Difference]: Finished difference Result 2947 states and 3943 transitions. [2020-07-10 14:40:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 3943 transitions. [2020-07-10 14:40:03,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:40:03,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:40:03,125 INFO L74 IsIncluded]: Start isIncluded. First operand 2092 states. Second operand 2947 states. [2020-07-10 14:40:03,125 INFO L87 Difference]: Start difference. First operand 2092 states. Second operand 2947 states. [2020-07-10 14:40:03,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:40:03,523 INFO L93 Difference]: Finished difference Result 2947 states and 3943 transitions. [2020-07-10 14:40:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 3943 transitions. [2020-07-10 14:40:03,531 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:40:03,531 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:40:03,532 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:40:03,532 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:40:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2092 states. [2020-07-10 14:40:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 2092 states and 2461 transitions. [2020-07-10 14:40:03,742 INFO L78 Accepts]: Start accepts. Automaton has 2092 states and 2461 transitions. Word has length 307 [2020-07-10 14:40:03,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:40:03,742 INFO L479 AbstractCegarLoop]: Abstraction has 2092 states and 2461 transitions. [2020-07-10 14:40:03,742 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-10 14:40:03,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 2461 transitions. [2020-07-10 14:40:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-10 14:40:03,751 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:40:03,751 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 14:40:03,966 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:40:03,967 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:40:03,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:40:03,968 INFO L82 PathProgramCache]: Analyzing trace with hash -1457558395, now seen corresponding path program 1 times [2020-07-10 14:40:03,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:40:03,968 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043265281] [2020-07-10 14:40:03,969 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:40:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,464 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:40:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-10 14:40:04,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,534 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-10 14:40:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,538 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-10 14:40:04,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,544 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-10 14:40:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:40:04,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {58552#(= 1 |valid_product_#res|)} assume true; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:40:04,571 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58552#(= 1 |valid_product_#res|)} {58293#true} #465#return; {58305#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:40:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,575 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-10 14:40:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-10 14:40:04,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,600 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-10 14:40:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-10 14:40:04,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,621 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-10 14:40:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:04,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,709 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:04,709 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:04,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:04,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,710 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:04,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:04,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,711 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,778 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:04,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:04,778 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:04,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,780 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,780 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:04,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:04,781 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:04,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:04,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,782 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:04,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:04,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,801 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:04,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:04,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,802 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:04,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,803 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:04,818 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:04,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,819 INFO L263 TraceCheckUtils]: 3: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:04,819 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:04,819 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,820 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:04,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,821 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:04,821 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:04,822 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:04,823 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,826 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,827 INFO L280 TraceCheckUtils]: 16: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,828 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:04,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:04,830 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:04,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:04,831 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:04,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,831 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,832 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,832 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:04,832 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:04,833 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:04,833 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:04,833 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,834 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:04,834 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-10 14:40:04,834 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:04,836 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:04,836 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:04,837 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,837 INFO L263 TraceCheckUtils]: 20: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:04,838 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:04,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,838 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:04,838 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,839 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,839 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:04,840 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:04,840 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:04,841 INFO L263 TraceCheckUtils]: 29: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,842 INFO L280 TraceCheckUtils]: 30: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,843 INFO L280 TraceCheckUtils]: 31: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,844 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,847 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,848 INFO L280 TraceCheckUtils]: 35: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,849 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:04,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:04,852 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:04,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:04,853 INFO L263 TraceCheckUtils]: 5: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:04,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:04,854 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:04,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,855 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,855 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:04,856 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:04,856 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:04,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:04,857 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,857 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:04,857 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-10 14:40:04,858 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:04,859 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,859 INFO L280 TraceCheckUtils]: 20: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:04,860 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:04,860 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,861 INFO L263 TraceCheckUtils]: 23: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:04,861 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:04,861 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,862 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:04,862 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,862 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,863 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:04,863 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:04,863 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:04,865 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,866 INFO L280 TraceCheckUtils]: 33: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,867 INFO L280 TraceCheckUtils]: 34: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,868 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,871 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,872 INFO L280 TraceCheckUtils]: 38: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,873 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,874 INFO L280 TraceCheckUtils]: 40: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,875 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:04,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,888 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:04,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:04,889 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:04,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:04,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,890 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:04,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:04,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-10 14:40:04,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,892 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,894 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:04,894 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:04,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:04,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,895 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:04,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:04,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,896 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:04,896 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:04,896 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-10 14:40:04,898 INFO L263 TraceCheckUtils]: 10: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,898 INFO L280 TraceCheckUtils]: 11: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:04,898 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:04,900 INFO L263 TraceCheckUtils]: 13: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:04,900 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:04,901 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:04,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:04,901 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:04,901 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,902 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:04,902 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,902 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:04,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:04,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:04,903 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:04,903 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,904 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:04,904 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-10 14:40:04,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:04,905 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,906 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:04,906 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:04,906 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,906 INFO L263 TraceCheckUtils]: 34: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:04,907 INFO L280 TraceCheckUtils]: 35: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:04,907 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,907 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:04,907 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:04,907 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,908 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:04,908 INFO L280 TraceCheckUtils]: 41: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:04,908 INFO L280 TraceCheckUtils]: 42: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:04,909 INFO L263 TraceCheckUtils]: 43: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:04,910 INFO L280 TraceCheckUtils]: 44: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,911 INFO L280 TraceCheckUtils]: 45: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,912 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,913 INFO L280 TraceCheckUtils]: 47: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,913 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,914 INFO L280 TraceCheckUtils]: 49: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,915 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,916 INFO L280 TraceCheckUtils]: 51: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,917 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,917 INFO L263 TraceCheckUtils]: 53: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-10 14:40:04,917 INFO L280 TraceCheckUtils]: 54: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:04,918 INFO L263 TraceCheckUtils]: 55: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:04,918 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:04,918 INFO L280 TraceCheckUtils]: 57: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,918 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:04,919 INFO L280 TraceCheckUtils]: 59: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:04,919 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-10 14:40:04,919 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,920 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,921 INFO L280 TraceCheckUtils]: 63: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:04,922 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:04,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,955 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:04,955 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:04,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:04,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,957 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:04,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:04,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,958 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-10 14:40:04,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,964 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:04,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:04,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,990 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:04,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:04,990 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:04,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:04,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,991 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:04,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:04,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:04,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:04,993 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:04,993 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-10 14:40:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,007 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,009 INFO L263 TraceCheckUtils]: 2: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-10 14:40:05,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,011 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,013 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,014 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:05,015 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:05,016 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,016 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:05,016 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:05,017 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:05,017 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:05,017 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,018 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-10 14:40:05,018 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-10 14:40:05,018 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-10 14:40:05,020 INFO L263 TraceCheckUtils]: 15: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,020 INFO L280 TraceCheckUtils]: 16: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,021 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,022 INFO L263 TraceCheckUtils]: 18: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-10 14:40:05,022 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,023 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,024 INFO L280 TraceCheckUtils]: 21: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,026 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,027 INFO L280 TraceCheckUtils]: 23: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,028 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:05,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:05,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:40:05,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:05,167 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,168 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,169 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:05,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-10 14:40:05,169 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:05,172 INFO L280 TraceCheckUtils]: 9: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:05,174 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:40:05,175 INFO L280 TraceCheckUtils]: 11: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:40:05,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,178 INFO L280 TraceCheckUtils]: 13: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,179 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-10 14:40:05,181 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:05,181 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,182 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:05,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,183 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:05,185 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,186 INFO L263 TraceCheckUtils]: 9: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:05,187 INFO L280 TraceCheckUtils]: 10: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-10 14:40:05,187 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,188 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,190 INFO L263 TraceCheckUtils]: 14: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,191 INFO L280 TraceCheckUtils]: 15: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,191 INFO L263 TraceCheckUtils]: 17: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,192 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:05,192 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,192 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:05,193 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,193 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:05,193 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:05,194 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:05,194 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:05,194 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,195 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-10 14:40:05,195 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-10 14:40:05,195 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-10 14:40:05,197 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,197 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,198 INFO L280 TraceCheckUtils]: 32: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,198 INFO L263 TraceCheckUtils]: 33: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-10 14:40:05,199 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,200 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,201 INFO L280 TraceCheckUtils]: 36: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,202 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,203 INFO L280 TraceCheckUtils]: 38: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,204 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,205 INFO L263 TraceCheckUtils]: 40: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-10 14:40:05,205 INFO L280 TraceCheckUtils]: 41: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:05,205 INFO L263 TraceCheckUtils]: 42: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,206 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,206 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,206 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,207 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:05,207 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-10 14:40:05,207 INFO L263 TraceCheckUtils]: 48: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,209 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:05,210 INFO L280 TraceCheckUtils]: 50: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:05,211 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:40:05,213 INFO L280 TraceCheckUtils]: 52: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:40:05,214 INFO L280 TraceCheckUtils]: 53: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,215 INFO L280 TraceCheckUtils]: 54: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,216 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-10 14:40:05,216 INFO L280 TraceCheckUtils]: 56: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:05,217 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {58294#false} {58380#(not (= 0 ~pumpRunning~0))} #519#return; {58294#false} is VALID [2020-07-10 14:40:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,241 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,242 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,243 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:05,243 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,244 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-10 14:40:05,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,248 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-10 14:40:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:05,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,262 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:05,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:05,263 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:05,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:05,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:05,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:05,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:05,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,265 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-10 14:40:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-10 14:40:05,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-10 14:40:05,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,271 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:05,272 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:05,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,272 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:05,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:05,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:05,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:05,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,273 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-10 14:40:05,274 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-10 14:40:05,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,275 INFO L263 TraceCheckUtils]: 15: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-10 14:40:05,276 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,276 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-10 14:40:05,276 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,276 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-10 14:40:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,285 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-10 14:40:05,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:05,289 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,291 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:05,291 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-10 14:40:05,292 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,292 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,293 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-10 14:40:05,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-10 14:40:05,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-10 14:40:05,294 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,294 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-10 14:40:05,296 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:05,296 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,297 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:05,298 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,298 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:05,299 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,300 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:05,301 INFO L280 TraceCheckUtils]: 10: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-10 14:40:05,301 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,301 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-10 14:40:05,302 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-10 14:40:05,303 INFO L263 TraceCheckUtils]: 14: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,303 INFO L280 TraceCheckUtils]: 15: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,304 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,304 INFO L263 TraceCheckUtils]: 17: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,304 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:05,305 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,305 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:05,305 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,306 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:05,306 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:05,306 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:05,306 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:05,307 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,307 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-10 14:40:05,307 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-10 14:40:05,308 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,309 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,309 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-10 14:40:05,310 INFO L280 TraceCheckUtils]: 32: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,310 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-10 14:40:05,310 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,311 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-10 14:40:05,311 INFO L263 TraceCheckUtils]: 36: Hoare triple {58293#true} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-10 14:40:05,311 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:05,312 INFO L263 TraceCheckUtils]: 38: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,312 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,312 INFO L280 TraceCheckUtils]: 40: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,313 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,313 INFO L280 TraceCheckUtils]: 42: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:05,313 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-10 14:40:05,314 INFO L263 TraceCheckUtils]: 44: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,314 INFO L280 TraceCheckUtils]: 45: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,314 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,315 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-10 14:40:05,315 INFO L280 TraceCheckUtils]: 48: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-10 14:40:05,315 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-10 14:40:05,316 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,316 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-10 14:40:05,316 INFO L280 TraceCheckUtils]: 52: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,317 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {58293#true} {58294#false} #519#return; {58294#false} is VALID [2020-07-10 14:40:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-10 14:40:05,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,325 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #513#return; {58294#false} is VALID [2020-07-10 14:40:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,335 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,336 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:05,337 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,337 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58294#false} #529#return; {58294#false} is VALID [2020-07-10 14:40:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,364 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:05,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:05,365 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,366 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,366 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:05,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:05,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:05,367 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:05,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,368 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:05,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:05,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,381 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:05,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:05,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,382 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:05,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,383 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-10 14:40:05,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,387 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-10 14:40:05,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:05,387 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:05,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,388 INFO L263 TraceCheckUtils]: 3: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:05,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:05,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,389 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:05,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,390 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,390 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:05,391 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:05,391 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:05,392 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-10 14:40:05,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,394 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-10 14:40:05,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,394 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-10 14:40:05,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,396 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:05,396 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,397 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,398 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:05,398 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:05,398 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:05,399 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:05,399 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,400 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:05,400 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-10 14:40:05,400 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,402 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,402 INFO L280 TraceCheckUtils]: 17: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:05,402 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:05,403 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,403 INFO L263 TraceCheckUtils]: 20: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:05,403 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:05,403 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,404 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:05,404 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,405 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,405 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:05,405 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:05,406 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:05,407 INFO L263 TraceCheckUtils]: 29: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,407 INFO L280 TraceCheckUtils]: 30: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-10 14:40:05,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,408 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-10 14:40:05,408 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,409 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-10 14:40:05,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,409 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-10 14:40:05,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:05,413 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,414 INFO L263 TraceCheckUtils]: 5: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:05,415 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,415 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,416 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:05,416 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:05,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:05,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:05,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,417 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:05,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-10 14:40:05,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,419 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,420 INFO L280 TraceCheckUtils]: 20: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:05,420 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:05,420 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,421 INFO L263 TraceCheckUtils]: 23: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:05,421 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:05,421 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,422 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:05,422 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,422 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,423 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:05,423 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:05,423 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:05,425 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,425 INFO L280 TraceCheckUtils]: 33: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-10 14:40:05,425 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,426 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-10 14:40:05,426 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,426 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-10 14:40:05,427 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,427 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-10 14:40:05,427 INFO L280 TraceCheckUtils]: 40: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,428 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58293#true} {58294#false} #533#return; {58294#false} is VALID [2020-07-10 14:40:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,435 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #551#return; {58294#false} is VALID [2020-07-10 14:40:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:05,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,439 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #553#return; {58294#false} is VALID [2020-07-10 14:40:05,447 INFO L263 TraceCheckUtils]: 0: Hoare triple {58293#true} call ULTIMATE.init(); {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:40:05,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-10 14:40:05,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,449 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-10 14:40:05,449 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret76 := main(); {58293#true} is VALID [2020-07-10 14:40:05,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~11;havoc ~tmp~10; {58293#true} is VALID [2020-07-10 14:40:05,450 INFO L263 TraceCheckUtils]: 6: Hoare triple {58293#true} call select_helpers(); {58293#true} is VALID [2020-07-10 14:40:05,450 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,450 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-10 14:40:05,450 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call select_features(); {58293#true} is VALID [2020-07-10 14:40:05,451 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,451 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-10 14:40:05,451 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call #t~ret74 := valid_product(); {58293#true} is VALID [2020-07-10 14:40:05,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:40:05,454 INFO L280 TraceCheckUtils]: 14: Hoare triple {58552#(= 1 |valid_product_#res|)} assume true; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:40:05,455 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58552#(= 1 |valid_product_#res|)} {58293#true} #465#return; {58305#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:40:05,457 INFO L280 TraceCheckUtils]: 16: Hoare triple {58305#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {58306#(= 1 main_~tmp~10)} is VALID [2020-07-10 14:40:05,457 INFO L280 TraceCheckUtils]: 17: Hoare triple {58306#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {58293#true} is VALID [2020-07-10 14:40:05,457 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call setup(); {58293#true} is VALID [2020-07-10 14:40:05,458 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,458 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-10 14:40:05,458 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call runTest(); {58293#true} is VALID [2020-07-10 14:40:05,459 INFO L263 TraceCheckUtils]: 22: Hoare triple {58293#true} call __utac_acc__Specification5_spec__1(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:05,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-10 14:40:05,460 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,460 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-10 14:40:05,461 INFO L263 TraceCheckUtils]: 26: Hoare triple {58293#true} call test(); {58293#true} is VALID [2020-07-10 14:40:05,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {58293#true} is VALID [2020-07-10 14:40:05,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !false; {58293#true} is VALID [2020-07-10 14:40:05,462 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume ~splverifierCounter~0 < 4; {58293#true} is VALID [2020-07-10 14:40:05,462 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58293#true} is VALID [2020-07-10 14:40:05,462 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume 0 != ~tmp~0; {58293#true} is VALID [2020-07-10 14:40:05,464 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call waterRise(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:05,464 INFO L280 TraceCheckUtils]: 33: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-10 14:40:05,464 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,465 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-10 14:40:05,465 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58293#true} is VALID [2020-07-10 14:40:05,465 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} assume !(0 != ~tmp___0~0); {58293#true} is VALID [2020-07-10 14:40:05,465 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58293#true} is VALID [2020-07-10 14:40:05,466 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume 0 != ~tmp___2~0; {58293#true} is VALID [2020-07-10 14:40:05,467 INFO L263 TraceCheckUtils]: 40: Hoare triple {58293#true} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:40:05,469 INFO L263 TraceCheckUtils]: 41: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:05,469 INFO L263 TraceCheckUtils]: 42: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,469 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,470 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,470 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,470 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:05,471 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,471 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:05,471 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:05,471 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-10 14:40:05,473 INFO L263 TraceCheckUtils]: 51: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,473 INFO L280 TraceCheckUtils]: 52: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,473 INFO L280 TraceCheckUtils]: 53: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:05,475 INFO L263 TraceCheckUtils]: 54: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,475 INFO L280 TraceCheckUtils]: 55: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,475 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,476 INFO L263 TraceCheckUtils]: 57: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,476 INFO L280 TraceCheckUtils]: 58: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:05,476 INFO L263 TraceCheckUtils]: 59: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,477 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,477 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,477 INFO L280 TraceCheckUtils]: 62: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,478 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:05,478 INFO L280 TraceCheckUtils]: 64: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:05,478 INFO L280 TraceCheckUtils]: 65: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:05,478 INFO L280 TraceCheckUtils]: 66: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:05,479 INFO L280 TraceCheckUtils]: 67: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,479 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:05,479 INFO L280 TraceCheckUtils]: 69: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-10 14:40:05,480 INFO L280 TraceCheckUtils]: 70: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,481 INFO L263 TraceCheckUtils]: 71: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,481 INFO L280 TraceCheckUtils]: 72: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:05,482 INFO L263 TraceCheckUtils]: 73: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:05,482 INFO L280 TraceCheckUtils]: 74: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,482 INFO L263 TraceCheckUtils]: 75: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:05,483 INFO L280 TraceCheckUtils]: 76: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:05,483 INFO L280 TraceCheckUtils]: 77: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,483 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:05,484 INFO L280 TraceCheckUtils]: 79: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,484 INFO L280 TraceCheckUtils]: 80: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,484 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:05,484 INFO L280 TraceCheckUtils]: 82: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:05,485 INFO L280 TraceCheckUtils]: 83: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:05,486 INFO L263 TraceCheckUtils]: 84: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,487 INFO L280 TraceCheckUtils]: 85: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,488 INFO L280 TraceCheckUtils]: 86: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,489 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,489 INFO L280 TraceCheckUtils]: 88: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,490 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,491 INFO L280 TraceCheckUtils]: 90: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,492 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,493 INFO L280 TraceCheckUtils]: 92: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,493 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,494 INFO L263 TraceCheckUtils]: 94: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-10 14:40:05,494 INFO L280 TraceCheckUtils]: 95: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:05,494 INFO L263 TraceCheckUtils]: 96: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,494 INFO L280 TraceCheckUtils]: 97: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,494 INFO L280 TraceCheckUtils]: 98: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,495 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,495 INFO L280 TraceCheckUtils]: 100: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:05,495 INFO L280 TraceCheckUtils]: 101: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-10 14:40:05,495 INFO L280 TraceCheckUtils]: 102: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,496 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,497 INFO L280 TraceCheckUtils]: 104: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,499 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,500 INFO L280 TraceCheckUtils]: 106: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !false; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,501 INFO L280 TraceCheckUtils]: 107: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,502 INFO L280 TraceCheckUtils]: 108: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,503 INFO L280 TraceCheckUtils]: 109: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,504 INFO L280 TraceCheckUtils]: 110: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,505 INFO L280 TraceCheckUtils]: 111: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,506 INFO L280 TraceCheckUtils]: 112: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,508 INFO L280 TraceCheckUtils]: 113: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,509 INFO L263 TraceCheckUtils]: 114: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:40:05,511 INFO L263 TraceCheckUtils]: 115: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:05,511 INFO L263 TraceCheckUtils]: 116: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,511 INFO L280 TraceCheckUtils]: 117: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,512 INFO L280 TraceCheckUtils]: 118: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,512 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,512 INFO L280 TraceCheckUtils]: 120: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:05,512 INFO L280 TraceCheckUtils]: 121: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,513 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:05,514 INFO L280 TraceCheckUtils]: 123: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,515 INFO L263 TraceCheckUtils]: 124: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:05,516 INFO L280 TraceCheckUtils]: 125: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-10 14:40:05,516 INFO L280 TraceCheckUtils]: 126: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,517 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,518 INFO L280 TraceCheckUtils]: 128: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,520 INFO L263 TraceCheckUtils]: 129: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,520 INFO L280 TraceCheckUtils]: 130: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,520 INFO L280 TraceCheckUtils]: 131: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,521 INFO L263 TraceCheckUtils]: 132: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,521 INFO L280 TraceCheckUtils]: 133: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:05,521 INFO L263 TraceCheckUtils]: 134: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,522 INFO L280 TraceCheckUtils]: 135: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:05,522 INFO L280 TraceCheckUtils]: 136: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,522 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:05,523 INFO L280 TraceCheckUtils]: 138: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:05,523 INFO L280 TraceCheckUtils]: 139: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:05,523 INFO L280 TraceCheckUtils]: 140: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:05,524 INFO L280 TraceCheckUtils]: 141: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,524 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-10 14:40:05,524 INFO L280 TraceCheckUtils]: 143: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-10 14:40:05,524 INFO L280 TraceCheckUtils]: 144: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-10 14:40:05,526 INFO L263 TraceCheckUtils]: 145: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,526 INFO L280 TraceCheckUtils]: 146: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,527 INFO L280 TraceCheckUtils]: 147: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,528 INFO L263 TraceCheckUtils]: 148: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-10 14:40:05,528 INFO L280 TraceCheckUtils]: 149: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,529 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,530 INFO L280 TraceCheckUtils]: 151: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,531 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,532 INFO L280 TraceCheckUtils]: 153: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,533 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:40:05,534 INFO L263 TraceCheckUtils]: 155: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-10 14:40:05,534 INFO L280 TraceCheckUtils]: 156: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:05,535 INFO L263 TraceCheckUtils]: 157: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,535 INFO L280 TraceCheckUtils]: 158: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,535 INFO L280 TraceCheckUtils]: 159: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,535 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,536 INFO L280 TraceCheckUtils]: 161: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:05,536 INFO L280 TraceCheckUtils]: 162: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-10 14:40:05,536 INFO L263 TraceCheckUtils]: 163: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,538 INFO L280 TraceCheckUtils]: 164: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:05,539 INFO L280 TraceCheckUtils]: 165: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:05,540 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:40:05,542 INFO L280 TraceCheckUtils]: 167: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:40:05,543 INFO L280 TraceCheckUtils]: 168: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,544 INFO L280 TraceCheckUtils]: 169: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:40:05,545 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-10 14:40:05,546 INFO L280 TraceCheckUtils]: 171: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:05,546 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {58294#false} {58380#(not (= 0 ~pumpRunning~0))} #519#return; {58294#false} is VALID [2020-07-10 14:40:05,546 INFO L280 TraceCheckUtils]: 173: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-10 14:40:05,547 INFO L280 TraceCheckUtils]: 174: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-10 14:40:05,547 INFO L280 TraceCheckUtils]: 175: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-10 14:40:05,547 INFO L280 TraceCheckUtils]: 176: Hoare triple {58294#false} assume !(0 != ~tmp~0); {58294#false} is VALID [2020-07-10 14:40:05,547 INFO L280 TraceCheckUtils]: 177: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-10 14:40:05,548 INFO L280 TraceCheckUtils]: 178: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-10 14:40:05,548 INFO L280 TraceCheckUtils]: 179: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-10 14:40:05,548 INFO L280 TraceCheckUtils]: 180: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-10 14:40:05,549 INFO L263 TraceCheckUtils]: 181: Hoare triple {58294#false} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:40:05,550 INFO L263 TraceCheckUtils]: 182: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:05,551 INFO L263 TraceCheckUtils]: 183: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,551 INFO L280 TraceCheckUtils]: 184: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,551 INFO L280 TraceCheckUtils]: 185: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,551 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,552 INFO L280 TraceCheckUtils]: 187: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:05,552 INFO L280 TraceCheckUtils]: 188: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,552 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-10 14:40:05,553 INFO L280 TraceCheckUtils]: 190: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,554 INFO L263 TraceCheckUtils]: 191: Hoare triple {58293#true} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:05,554 INFO L280 TraceCheckUtils]: 192: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-10 14:40:05,555 INFO L280 TraceCheckUtils]: 193: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,555 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-10 14:40:05,555 INFO L280 TraceCheckUtils]: 195: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-10 14:40:05,556 INFO L263 TraceCheckUtils]: 196: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,557 INFO L280 TraceCheckUtils]: 197: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,557 INFO L280 TraceCheckUtils]: 198: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,557 INFO L263 TraceCheckUtils]: 199: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,558 INFO L280 TraceCheckUtils]: 200: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:05,558 INFO L263 TraceCheckUtils]: 201: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,558 INFO L280 TraceCheckUtils]: 202: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:05,558 INFO L280 TraceCheckUtils]: 203: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,559 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:05,559 INFO L280 TraceCheckUtils]: 205: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:05,559 INFO L280 TraceCheckUtils]: 206: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:05,560 INFO L280 TraceCheckUtils]: 207: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:05,560 INFO L280 TraceCheckUtils]: 208: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,560 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-10 14:40:05,561 INFO L280 TraceCheckUtils]: 210: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-10 14:40:05,561 INFO L280 TraceCheckUtils]: 211: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,562 INFO L263 TraceCheckUtils]: 212: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,563 INFO L280 TraceCheckUtils]: 213: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-10 14:40:05,563 INFO L280 TraceCheckUtils]: 214: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,563 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-10 14:40:05,564 INFO L280 TraceCheckUtils]: 216: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,564 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-10 14:40:05,564 INFO L263 TraceCheckUtils]: 218: Hoare triple {58293#true} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-10 14:40:05,564 INFO L280 TraceCheckUtils]: 219: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:05,565 INFO L263 TraceCheckUtils]: 220: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,565 INFO L280 TraceCheckUtils]: 221: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,565 INFO L280 TraceCheckUtils]: 222: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,566 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:05,566 INFO L280 TraceCheckUtils]: 224: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:05,566 INFO L280 TraceCheckUtils]: 225: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-10 14:40:05,566 INFO L263 TraceCheckUtils]: 226: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,567 INFO L280 TraceCheckUtils]: 227: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,567 INFO L280 TraceCheckUtils]: 228: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,567 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-10 14:40:05,568 INFO L280 TraceCheckUtils]: 230: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-10 14:40:05,568 INFO L280 TraceCheckUtils]: 231: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-10 14:40:05,568 INFO L280 TraceCheckUtils]: 232: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,568 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-10 14:40:05,569 INFO L280 TraceCheckUtils]: 234: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,569 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {58293#true} {58294#false} #519#return; {58294#false} is VALID [2020-07-10 14:40:05,569 INFO L280 TraceCheckUtils]: 236: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-10 14:40:05,570 INFO L280 TraceCheckUtils]: 237: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-10 14:40:05,570 INFO L280 TraceCheckUtils]: 238: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-10 14:40:05,570 INFO L280 TraceCheckUtils]: 239: Hoare triple {58294#false} assume 0 != ~tmp~0; {58294#false} is VALID [2020-07-10 14:40:05,571 INFO L263 TraceCheckUtils]: 240: Hoare triple {58294#false} call waterRise(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:05,571 INFO L280 TraceCheckUtils]: 241: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-10 14:40:05,571 INFO L280 TraceCheckUtils]: 242: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,571 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {58293#true} {58294#false} #513#return; {58294#false} is VALID [2020-07-10 14:40:05,572 INFO L280 TraceCheckUtils]: 244: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-10 14:40:05,572 INFO L280 TraceCheckUtils]: 245: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-10 14:40:05,572 INFO L280 TraceCheckUtils]: 246: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-10 14:40:05,573 INFO L280 TraceCheckUtils]: 247: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-10 14:40:05,573 INFO L263 TraceCheckUtils]: 248: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-10 14:40:05,573 INFO L263 TraceCheckUtils]: 249: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:05,573 INFO L263 TraceCheckUtils]: 250: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,574 INFO L280 TraceCheckUtils]: 251: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,574 INFO L280 TraceCheckUtils]: 252: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,574 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-10 14:40:05,575 INFO L280 TraceCheckUtils]: 254: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:05,575 INFO L280 TraceCheckUtils]: 255: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,575 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {58293#true} {58294#false} #529#return; {58294#false} is VALID [2020-07-10 14:40:05,575 INFO L280 TraceCheckUtils]: 257: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-10 14:40:05,576 INFO L280 TraceCheckUtils]: 258: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-10 14:40:05,576 INFO L263 TraceCheckUtils]: 259: Hoare triple {58294#false} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,576 INFO L280 TraceCheckUtils]: 260: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:05,577 INFO L280 TraceCheckUtils]: 261: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:05,578 INFO L263 TraceCheckUtils]: 262: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,578 INFO L280 TraceCheckUtils]: 263: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,578 INFO L280 TraceCheckUtils]: 264: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:05,579 INFO L263 TraceCheckUtils]: 265: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,579 INFO L280 TraceCheckUtils]: 266: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:05,579 INFO L263 TraceCheckUtils]: 267: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:05,579 INFO L280 TraceCheckUtils]: 268: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,580 INFO L280 TraceCheckUtils]: 269: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:05,580 INFO L280 TraceCheckUtils]: 270: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,580 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:05,580 INFO L280 TraceCheckUtils]: 272: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:05,581 INFO L280 TraceCheckUtils]: 273: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:05,581 INFO L280 TraceCheckUtils]: 274: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:05,581 INFO L280 TraceCheckUtils]: 275: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,581 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:05,581 INFO L280 TraceCheckUtils]: 277: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-10 14:40:05,582 INFO L280 TraceCheckUtils]: 278: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:05,583 INFO L263 TraceCheckUtils]: 279: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,583 INFO L280 TraceCheckUtils]: 280: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:05,583 INFO L263 TraceCheckUtils]: 281: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:05,583 INFO L280 TraceCheckUtils]: 282: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,584 INFO L263 TraceCheckUtils]: 283: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:05,584 INFO L280 TraceCheckUtils]: 284: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:05,584 INFO L280 TraceCheckUtils]: 285: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,584 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:05,584 INFO L280 TraceCheckUtils]: 287: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:05,585 INFO L280 TraceCheckUtils]: 288: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,585 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:05,585 INFO L280 TraceCheckUtils]: 290: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:05,585 INFO L280 TraceCheckUtils]: 291: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:05,586 INFO L263 TraceCheckUtils]: 292: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:05,586 INFO L280 TraceCheckUtils]: 293: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-10 14:40:05,586 INFO L280 TraceCheckUtils]: 294: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,587 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-10 14:40:05,587 INFO L280 TraceCheckUtils]: 296: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,587 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-10 14:40:05,587 INFO L280 TraceCheckUtils]: 298: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,587 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-10 14:40:05,587 INFO L280 TraceCheckUtils]: 300: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,588 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {58293#true} {58294#false} #533#return; {58294#false} is VALID [2020-07-10 14:40:05,588 INFO L263 TraceCheckUtils]: 302: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-10 14:40:05,588 INFO L280 TraceCheckUtils]: 303: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-10 14:40:05,588 INFO L263 TraceCheckUtils]: 304: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:05,588 INFO L280 TraceCheckUtils]: 305: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:05,589 INFO L280 TraceCheckUtils]: 306: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,589 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {58293#true} {58294#false} #551#return; {58294#false} is VALID [2020-07-10 14:40:05,589 INFO L280 TraceCheckUtils]: 308: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-10 14:40:05,589 INFO L280 TraceCheckUtils]: 309: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-10 14:40:05,589 INFO L263 TraceCheckUtils]: 310: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:05,589 INFO L280 TraceCheckUtils]: 311: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:05,590 INFO L280 TraceCheckUtils]: 312: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:05,590 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {58293#true} {58294#false} #553#return; {58294#false} is VALID [2020-07-10 14:40:05,590 INFO L280 TraceCheckUtils]: 314: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-10 14:40:05,590 INFO L280 TraceCheckUtils]: 315: Hoare triple {58294#false} assume 0 != ~tmp___0~3; {58294#false} is VALID [2020-07-10 14:40:05,590 INFO L280 TraceCheckUtils]: 316: Hoare triple {58294#false} assume 0 == ~switchedOnBeforeTS~0; {58294#false} is VALID [2020-07-10 14:40:05,590 INFO L263 TraceCheckUtils]: 317: Hoare triple {58294#false} call __automaton_fail(); {58294#false} is VALID [2020-07-10 14:40:05,591 INFO L280 TraceCheckUtils]: 318: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-10 14:40:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2020-07-10 14:40:05,745 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043265281] [2020-07-10 14:40:05,746 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1541778855] [2020-07-10 14:40:05,746 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:40:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:06,017 INFO L264 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:40:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:06,087 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:40:06,628 INFO L263 TraceCheckUtils]: 0: Hoare triple {58293#true} call ULTIMATE.init(); {58293#true} is VALID [2020-07-10 14:40:06,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-10 14:40:06,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,628 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-10 14:40:06,628 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret76 := main(); {58293#true} is VALID [2020-07-10 14:40:06,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~11;havoc ~tmp~10; {58293#true} is VALID [2020-07-10 14:40:06,629 INFO L263 TraceCheckUtils]: 6: Hoare triple {58293#true} call select_helpers(); {58293#true} is VALID [2020-07-10 14:40:06,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,629 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-10 14:40:06,629 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call select_features(); {58293#true} is VALID [2020-07-10 14:40:06,629 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,629 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-10 14:40:06,629 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call #t~ret74 := valid_product(); {58293#true} is VALID [2020-07-10 14:40:06,629 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58293#true} is VALID [2020-07-10 14:40:06,630 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,630 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58293#true} {58293#true} #465#return; {58293#true} is VALID [2020-07-10 14:40:06,630 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {58293#true} is VALID [2020-07-10 14:40:06,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume 0 != ~tmp~10; {58293#true} is VALID [2020-07-10 14:40:06,630 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call setup(); {58293#true} is VALID [2020-07-10 14:40:06,630 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,630 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-10 14:40:06,630 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call runTest(); {58293#true} is VALID [2020-07-10 14:40:06,631 INFO L263 TraceCheckUtils]: 22: Hoare triple {58293#true} call __utac_acc__Specification5_spec__1(); {58293#true} is VALID [2020-07-10 14:40:06,631 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-10 14:40:06,631 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,631 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-10 14:40:06,631 INFO L263 TraceCheckUtils]: 26: Hoare triple {58293#true} call test(); {58293#true} is VALID [2020-07-10 14:40:06,631 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {58293#true} is VALID [2020-07-10 14:40:06,632 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !false; {58293#true} is VALID [2020-07-10 14:40:06,632 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume ~splverifierCounter~0 < 4; {58293#true} is VALID [2020-07-10 14:40:06,632 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58293#true} is VALID [2020-07-10 14:40:06,632 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume 0 != ~tmp~0; {58293#true} is VALID [2020-07-10 14:40:06,632 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call waterRise(); {58293#true} is VALID [2020-07-10 14:40:06,633 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-10 14:40:06,633 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,633 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-10 14:40:06,633 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58293#true} is VALID [2020-07-10 14:40:06,633 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} assume !(0 != ~tmp___0~0); {58293#true} is VALID [2020-07-10 14:40:06,633 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58293#true} is VALID [2020-07-10 14:40:06,634 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume 0 != ~tmp___2~0; {58293#true} is VALID [2020-07-10 14:40:06,634 INFO L263 TraceCheckUtils]: 40: Hoare triple {58293#true} call timeShift(); {58293#true} is VALID [2020-07-10 14:40:06,634 INFO L263 TraceCheckUtils]: 41: Hoare triple {58293#true} call __utac_acc__Specification5_spec__2(); {58293#true} is VALID [2020-07-10 14:40:06,634 INFO L263 TraceCheckUtils]: 42: Hoare triple {58293#true} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:06,634 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:06,635 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,635 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58293#true} #549#return; {58293#true} is VALID [2020-07-10 14:40:06,635 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:06,635 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,635 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58293#true} {58293#true} #529#return; {58293#true} is VALID [2020-07-10 14:40:06,636 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:06,636 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-10 14:40:06,636 INFO L263 TraceCheckUtils]: 51: Hoare triple {58293#true} call processEnvironment(); {58293#true} is VALID [2020-07-10 14:40:06,636 INFO L280 TraceCheckUtils]: 52: Hoare triple {58293#true} havoc ~tmp~2; {58293#true} is VALID [2020-07-10 14:40:06,636 INFO L280 TraceCheckUtils]: 53: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-10 14:40:06,637 INFO L263 TraceCheckUtils]: 54: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58293#true} is VALID [2020-07-10 14:40:06,637 INFO L280 TraceCheckUtils]: 55: Hoare triple {58293#true} havoc ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:06,637 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-10 14:40:06,637 INFO L263 TraceCheckUtils]: 57: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:06,637 INFO L280 TraceCheckUtils]: 58: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-10 14:40:06,637 INFO L263 TraceCheckUtils]: 59: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:06,638 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:06,638 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-10 14:40:06,638 INFO L280 TraceCheckUtils]: 62: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,638 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-10 14:40:06,638 INFO L280 TraceCheckUtils]: 64: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-10 14:40:06,639 INFO L280 TraceCheckUtils]: 65: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-10 14:40:06,639 INFO L280 TraceCheckUtils]: 66: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-10 14:40:06,639 INFO L280 TraceCheckUtils]: 67: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,639 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-10 14:40:06,639 INFO L280 TraceCheckUtils]: 69: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-10 14:40:06,639 INFO L280 TraceCheckUtils]: 70: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-10 14:40:06,640 INFO L263 TraceCheckUtils]: 71: Hoare triple {58293#true} call activatePump(); {58293#true} is VALID [2020-07-10 14:40:06,640 INFO L280 TraceCheckUtils]: 72: Hoare triple {58293#true} havoc ~tmp~3; {58293#true} is VALID [2020-07-10 14:40:06,640 INFO L263 TraceCheckUtils]: 73: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-10 14:40:06,640 INFO L280 TraceCheckUtils]: 74: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:06,640 INFO L263 TraceCheckUtils]: 75: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-10 14:40:06,640 INFO L280 TraceCheckUtils]: 76: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-10 14:40:06,641 INFO L280 TraceCheckUtils]: 77: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,641 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-10 14:40:06,641 INFO L280 TraceCheckUtils]: 79: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-10 14:40:06,641 INFO L280 TraceCheckUtils]: 80: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,641 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-10 14:40:06,642 INFO L280 TraceCheckUtils]: 82: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-10 14:40:06,642 INFO L280 TraceCheckUtils]: 83: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-10 14:40:06,642 INFO L263 TraceCheckUtils]: 84: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58293#true} is VALID [2020-07-10 14:40:06,650 INFO L280 TraceCheckUtils]: 85: Hoare triple {58293#true} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,652 INFO L280 TraceCheckUtils]: 86: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,652 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,653 INFO L280 TraceCheckUtils]: 88: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,654 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,655 INFO L280 TraceCheckUtils]: 90: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,655 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,656 INFO L280 TraceCheckUtils]: 92: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,657 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,658 INFO L263 TraceCheckUtils]: 94: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,659 INFO L280 TraceCheckUtils]: 95: Hoare triple {58605#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,660 INFO L263 TraceCheckUtils]: 96: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,661 INFO L280 TraceCheckUtils]: 97: Hoare triple {58605#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,661 INFO L280 TraceCheckUtils]: 98: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,662 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58605#(<= 1 ~pumpRunning~0)} #551#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,663 INFO L280 TraceCheckUtils]: 100: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,663 INFO L280 TraceCheckUtils]: 101: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,664 INFO L280 TraceCheckUtils]: 102: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,666 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,666 INFO L280 TraceCheckUtils]: 104: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,667 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,667 INFO L280 TraceCheckUtils]: 106: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !false; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,668 INFO L280 TraceCheckUtils]: 107: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,668 INFO L280 TraceCheckUtils]: 108: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,669 INFO L280 TraceCheckUtils]: 109: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~0); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,669 INFO L280 TraceCheckUtils]: 110: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,670 INFO L280 TraceCheckUtils]: 111: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,671 INFO L280 TraceCheckUtils]: 112: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,672 INFO L280 TraceCheckUtils]: 113: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,677 INFO L263 TraceCheckUtils]: 114: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call timeShift(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,677 INFO L263 TraceCheckUtils]: 115: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {58293#true} is VALID [2020-07-10 14:40:06,677 INFO L263 TraceCheckUtils]: 116: Hoare triple {58293#true} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:06,677 INFO L280 TraceCheckUtils]: 117: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-10 14:40:06,678 INFO L280 TraceCheckUtils]: 118: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,678 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {58293#true} {58293#true} #549#return; {58293#true} is VALID [2020-07-10 14:40:06,678 INFO L280 TraceCheckUtils]: 120: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-10 14:40:06,678 INFO L280 TraceCheckUtils]: 121: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,682 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #529#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,682 INFO L280 TraceCheckUtils]: 123: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,683 INFO L263 TraceCheckUtils]: 124: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:06,683 INFO L280 TraceCheckUtils]: 125: Hoare triple {58293#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-10 14:40:06,683 INFO L280 TraceCheckUtils]: 126: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,684 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #531#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,685 INFO L280 TraceCheckUtils]: 128: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,686 INFO L263 TraceCheckUtils]: 129: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,686 INFO L280 TraceCheckUtils]: 130: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,687 INFO L280 TraceCheckUtils]: 131: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,687 INFO L263 TraceCheckUtils]: 132: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:06,687 INFO L280 TraceCheckUtils]: 133: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-10 14:40:06,688 INFO L263 TraceCheckUtils]: 134: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-10 14:40:06,688 INFO L280 TraceCheckUtils]: 135: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-10 14:40:06,688 INFO L280 TraceCheckUtils]: 136: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,688 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-10 14:40:06,688 INFO L280 TraceCheckUtils]: 138: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-10 14:40:06,689 INFO L280 TraceCheckUtils]: 139: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-10 14:40:06,689 INFO L280 TraceCheckUtils]: 140: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-10 14:40:06,689 INFO L280 TraceCheckUtils]: 141: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,690 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,691 INFO L280 TraceCheckUtils]: 143: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,692 INFO L280 TraceCheckUtils]: 144: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~2); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,693 INFO L263 TraceCheckUtils]: 145: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,693 INFO L280 TraceCheckUtils]: 146: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,694 INFO L280 TraceCheckUtils]: 147: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,694 INFO L263 TraceCheckUtils]: 148: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-10 14:40:06,694 INFO L280 TraceCheckUtils]: 149: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,695 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #547#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,696 INFO L280 TraceCheckUtils]: 151: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,697 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #509#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,698 INFO L280 TraceCheckUtils]: 153: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,699 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #533#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:40:06,700 INFO L263 TraceCheckUtils]: 155: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-10 14:40:06,700 INFO L280 TraceCheckUtils]: 156: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-10 14:40:06,700 INFO L263 TraceCheckUtils]: 157: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-10 14:40:06,700 INFO L280 TraceCheckUtils]: 158: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-10 14:40:06,700 INFO L280 TraceCheckUtils]: 159: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-10 14:40:06,701 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-10 14:40:06,701 INFO L280 TraceCheckUtils]: 161: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-10 14:40:06,701 INFO L280 TraceCheckUtils]: 162: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-10 14:40:06,701 INFO L263 TraceCheckUtils]: 163: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-10 14:40:06,702 INFO L280 TraceCheckUtils]: 164: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:06,703 INFO L280 TraceCheckUtils]: 165: Hoare triple {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:40:06,704 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {59452#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:40:06,705 INFO L280 TraceCheckUtils]: 167: Hoare triple {59452#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {59456#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:40:06,706 INFO L280 TraceCheckUtils]: 168: Hoare triple {59456#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {59460#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:40:06,706 INFO L280 TraceCheckUtils]: 169: Hoare triple {59460#(<= ~pumpRunning~0 0)} assume true; {59460#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:40:06,707 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {59460#(<= ~pumpRunning~0 0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #535#return; {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:40:06,708 INFO L280 TraceCheckUtils]: 171: Hoare triple {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:40:06,710 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {58605#(<= 1 ~pumpRunning~0)} #519#return; {58294#false} is VALID [2020-07-10 14:40:06,710 INFO L280 TraceCheckUtils]: 173: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-10 14:40:06,710 INFO L280 TraceCheckUtils]: 174: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-10 14:40:06,710 INFO L280 TraceCheckUtils]: 175: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-10 14:40:06,710 INFO L280 TraceCheckUtils]: 176: Hoare triple {58294#false} assume !(0 != ~tmp~0); {58294#false} is VALID [2020-07-10 14:40:06,711 INFO L280 TraceCheckUtils]: 177: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-10 14:40:06,711 INFO L280 TraceCheckUtils]: 178: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-10 14:40:06,711 INFO L280 TraceCheckUtils]: 179: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-10 14:40:06,711 INFO L280 TraceCheckUtils]: 180: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-10 14:40:06,711 INFO L263 TraceCheckUtils]: 181: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-10 14:40:06,712 INFO L263 TraceCheckUtils]: 182: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58294#false} is VALID [2020-07-10 14:40:06,712 INFO L263 TraceCheckUtils]: 183: Hoare triple {58294#false} call #t~ret71 := isPumpRunning(); {58294#false} is VALID [2020-07-10 14:40:06,712 INFO L280 TraceCheckUtils]: 184: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-10 14:40:06,712 INFO L280 TraceCheckUtils]: 185: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,712 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {58294#false} {58294#false} #549#return; {58294#false} is VALID [2020-07-10 14:40:06,712 INFO L280 TraceCheckUtils]: 187: Hoare triple {58294#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58294#false} is VALID [2020-07-10 14:40:06,713 INFO L280 TraceCheckUtils]: 188: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,713 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {58294#false} {58294#false} #529#return; {58294#false} is VALID [2020-07-10 14:40:06,713 INFO L280 TraceCheckUtils]: 190: Hoare triple {58294#false} assume 0 != ~pumpRunning~0; {58294#false} is VALID [2020-07-10 14:40:06,713 INFO L263 TraceCheckUtils]: 191: Hoare triple {58294#false} call lowerWaterLevel(); {58294#false} is VALID [2020-07-10 14:40:06,713 INFO L280 TraceCheckUtils]: 192: Hoare triple {58294#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58294#false} is VALID [2020-07-10 14:40:06,714 INFO L280 TraceCheckUtils]: 193: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,714 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {58294#false} {58294#false} #531#return; {58294#false} is VALID [2020-07-10 14:40:06,714 INFO L280 TraceCheckUtils]: 195: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-10 14:40:06,714 INFO L263 TraceCheckUtils]: 196: Hoare triple {58294#false} call processEnvironment(); {58294#false} is VALID [2020-07-10 14:40:06,714 INFO L280 TraceCheckUtils]: 197: Hoare triple {58294#false} havoc ~tmp~2; {58294#false} is VALID [2020-07-10 14:40:06,714 INFO L280 TraceCheckUtils]: 198: Hoare triple {58294#false} assume 0 != ~pumpRunning~0; {58294#false} is VALID [2020-07-10 14:40:06,715 INFO L263 TraceCheckUtils]: 199: Hoare triple {58294#false} call #t~ret15 := isLowWaterLevel(); {58294#false} is VALID [2020-07-10 14:40:06,715 INFO L280 TraceCheckUtils]: 200: Hoare triple {58294#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58294#false} is VALID [2020-07-10 14:40:06,715 INFO L263 TraceCheckUtils]: 201: Hoare triple {58294#false} call #t~ret35 := isLowWaterSensorDry(); {58294#false} is VALID [2020-07-10 14:40:06,715 INFO L280 TraceCheckUtils]: 202: Hoare triple {58294#false} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58294#false} is VALID [2020-07-10 14:40:06,715 INFO L280 TraceCheckUtils]: 203: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,716 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {58294#false} {58294#false} #503#return; {58294#false} is VALID [2020-07-10 14:40:06,716 INFO L280 TraceCheckUtils]: 205: Hoare triple {58294#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58294#false} is VALID [2020-07-10 14:40:06,716 INFO L280 TraceCheckUtils]: 206: Hoare triple {58294#false} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58294#false} is VALID [2020-07-10 14:40:06,716 INFO L280 TraceCheckUtils]: 207: Hoare triple {58294#false} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58294#false} is VALID [2020-07-10 14:40:06,716 INFO L280 TraceCheckUtils]: 208: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,717 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {58294#false} {58294#false} #505#return; {58294#false} is VALID [2020-07-10 14:40:06,717 INFO L280 TraceCheckUtils]: 210: Hoare triple {58294#false} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58294#false} is VALID [2020-07-10 14:40:06,717 INFO L280 TraceCheckUtils]: 211: Hoare triple {58294#false} assume 0 != ~tmp~2; {58294#false} is VALID [2020-07-10 14:40:06,717 INFO L263 TraceCheckUtils]: 212: Hoare triple {58294#false} call deactivatePump(); {58294#false} is VALID [2020-07-10 14:40:06,717 INFO L280 TraceCheckUtils]: 213: Hoare triple {58294#false} ~pumpRunning~0 := 0; {58294#false} is VALID [2020-07-10 14:40:06,717 INFO L280 TraceCheckUtils]: 214: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,718 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {58294#false} {58294#false} #507#return; {58294#false} is VALID [2020-07-10 14:40:06,718 INFO L280 TraceCheckUtils]: 216: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,718 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {58294#false} {58294#false} #533#return; {58294#false} is VALID [2020-07-10 14:40:06,718 INFO L263 TraceCheckUtils]: 218: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-10 14:40:06,718 INFO L280 TraceCheckUtils]: 219: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-10 14:40:06,719 INFO L263 TraceCheckUtils]: 220: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58294#false} is VALID [2020-07-10 14:40:06,719 INFO L280 TraceCheckUtils]: 221: Hoare triple {58294#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58294#false} is VALID [2020-07-10 14:40:06,719 INFO L280 TraceCheckUtils]: 222: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,719 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {58294#false} {58294#false} #551#return; {58294#false} is VALID [2020-07-10 14:40:06,720 INFO L280 TraceCheckUtils]: 224: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-10 14:40:06,720 INFO L280 TraceCheckUtils]: 225: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-10 14:40:06,720 INFO L263 TraceCheckUtils]: 226: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58294#false} is VALID [2020-07-10 14:40:06,720 INFO L280 TraceCheckUtils]: 227: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-10 14:40:06,720 INFO L280 TraceCheckUtils]: 228: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,720 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {58294#false} {58294#false} #553#return; {58294#false} is VALID [2020-07-10 14:40:06,721 INFO L280 TraceCheckUtils]: 230: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-10 14:40:06,721 INFO L280 TraceCheckUtils]: 231: Hoare triple {58294#false} assume !(0 != ~tmp___0~3); {58294#false} is VALID [2020-07-10 14:40:06,721 INFO L280 TraceCheckUtils]: 232: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,721 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {58294#false} {58294#false} #535#return; {58294#false} is VALID [2020-07-10 14:40:06,721 INFO L280 TraceCheckUtils]: 234: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,721 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {58294#false} {58294#false} #519#return; {58294#false} is VALID [2020-07-10 14:40:06,722 INFO L280 TraceCheckUtils]: 236: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-10 14:40:06,722 INFO L280 TraceCheckUtils]: 237: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-10 14:40:06,722 INFO L280 TraceCheckUtils]: 238: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-10 14:40:06,722 INFO L280 TraceCheckUtils]: 239: Hoare triple {58294#false} assume 0 != ~tmp~0; {58294#false} is VALID [2020-07-10 14:40:06,722 INFO L263 TraceCheckUtils]: 240: Hoare triple {58294#false} call waterRise(); {58294#false} is VALID [2020-07-10 14:40:06,723 INFO L280 TraceCheckUtils]: 241: Hoare triple {58294#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58294#false} is VALID [2020-07-10 14:40:06,723 INFO L280 TraceCheckUtils]: 242: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,723 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {58294#false} {58294#false} #513#return; {58294#false} is VALID [2020-07-10 14:40:06,723 INFO L280 TraceCheckUtils]: 244: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-10 14:40:06,723 INFO L280 TraceCheckUtils]: 245: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-10 14:40:06,723 INFO L280 TraceCheckUtils]: 246: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-10 14:40:06,724 INFO L280 TraceCheckUtils]: 247: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-10 14:40:06,724 INFO L263 TraceCheckUtils]: 248: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-10 14:40:06,724 INFO L263 TraceCheckUtils]: 249: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58294#false} is VALID [2020-07-10 14:40:06,724 INFO L263 TraceCheckUtils]: 250: Hoare triple {58294#false} call #t~ret71 := isPumpRunning(); {58294#false} is VALID [2020-07-10 14:40:06,724 INFO L280 TraceCheckUtils]: 251: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-10 14:40:06,724 INFO L280 TraceCheckUtils]: 252: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,725 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {58294#false} {58294#false} #549#return; {58294#false} is VALID [2020-07-10 14:40:06,725 INFO L280 TraceCheckUtils]: 254: Hoare triple {58294#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58294#false} is VALID [2020-07-10 14:40:06,725 INFO L280 TraceCheckUtils]: 255: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,725 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {58294#false} {58294#false} #529#return; {58294#false} is VALID [2020-07-10 14:40:06,725 INFO L280 TraceCheckUtils]: 257: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-10 14:40:06,726 INFO L280 TraceCheckUtils]: 258: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-10 14:40:06,726 INFO L263 TraceCheckUtils]: 259: Hoare triple {58294#false} call processEnvironment(); {58294#false} is VALID [2020-07-10 14:40:06,726 INFO L280 TraceCheckUtils]: 260: Hoare triple {58294#false} havoc ~tmp~2; {58294#false} is VALID [2020-07-10 14:40:06,726 INFO L280 TraceCheckUtils]: 261: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-10 14:40:06,726 INFO L263 TraceCheckUtils]: 262: Hoare triple {58294#false} call processEnvironment__wrappee__highWaterSensor(); {58294#false} is VALID [2020-07-10 14:40:06,727 INFO L280 TraceCheckUtils]: 263: Hoare triple {58294#false} havoc ~tmp~1; {58294#false} is VALID [2020-07-10 14:40:06,727 INFO L280 TraceCheckUtils]: 264: Hoare triple {58294#false} assume 0 == ~pumpRunning~0; {58294#false} is VALID [2020-07-10 14:40:06,727 INFO L263 TraceCheckUtils]: 265: Hoare triple {58294#false} call #t~ret14 := isHighWaterLevel(); {58294#false} is VALID [2020-07-10 14:40:06,727 INFO L280 TraceCheckUtils]: 266: Hoare triple {58294#false} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58294#false} is VALID [2020-07-10 14:40:06,727 INFO L263 TraceCheckUtils]: 267: Hoare triple {58294#false} call #t~ret34 := isHighWaterSensorDry(); {58294#false} is VALID [2020-07-10 14:40:06,727 INFO L280 TraceCheckUtils]: 268: Hoare triple {58294#false} havoc ~retValue_acc~2; {58294#false} is VALID [2020-07-10 14:40:06,728 INFO L280 TraceCheckUtils]: 269: Hoare triple {58294#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58294#false} is VALID [2020-07-10 14:40:06,728 INFO L280 TraceCheckUtils]: 270: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,728 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {58294#false} {58294#false} #527#return; {58294#false} is VALID [2020-07-10 14:40:06,728 INFO L280 TraceCheckUtils]: 272: Hoare triple {58294#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58294#false} is VALID [2020-07-10 14:40:06,728 INFO L280 TraceCheckUtils]: 273: Hoare triple {58294#false} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58294#false} is VALID [2020-07-10 14:40:06,729 INFO L280 TraceCheckUtils]: 274: Hoare triple {58294#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58294#false} is VALID [2020-07-10 14:40:06,729 INFO L280 TraceCheckUtils]: 275: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,729 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {58294#false} {58294#false} #541#return; {58294#false} is VALID [2020-07-10 14:40:06,729 INFO L280 TraceCheckUtils]: 277: Hoare triple {58294#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58294#false} is VALID [2020-07-10 14:40:06,729 INFO L280 TraceCheckUtils]: 278: Hoare triple {58294#false} assume 0 != ~tmp~1; {58294#false} is VALID [2020-07-10 14:40:06,730 INFO L263 TraceCheckUtils]: 279: Hoare triple {58294#false} call activatePump(); {58294#false} is VALID [2020-07-10 14:40:06,730 INFO L280 TraceCheckUtils]: 280: Hoare triple {58294#false} havoc ~tmp~3; {58294#false} is VALID [2020-07-10 14:40:06,730 INFO L263 TraceCheckUtils]: 281: Hoare triple {58294#false} call #t~ret16 := isMethaneAlarm(); {58294#false} is VALID [2020-07-10 14:40:06,730 INFO L280 TraceCheckUtils]: 282: Hoare triple {58294#false} havoc ~retValue_acc~4; {58294#false} is VALID [2020-07-10 14:40:06,730 INFO L263 TraceCheckUtils]: 283: Hoare triple {58294#false} call #t~ret17 := isMethaneLevelCritical(); {58294#false} is VALID [2020-07-10 14:40:06,730 INFO L280 TraceCheckUtils]: 284: Hoare triple {58294#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58294#false} is VALID [2020-07-10 14:40:06,731 INFO L280 TraceCheckUtils]: 285: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,731 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {58294#false} {58294#false} #563#return; {58294#false} is VALID [2020-07-10 14:40:06,731 INFO L280 TraceCheckUtils]: 287: Hoare triple {58294#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58294#false} is VALID [2020-07-10 14:40:06,731 INFO L280 TraceCheckUtils]: 288: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,731 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {58294#false} {58294#false} #523#return; {58294#false} is VALID [2020-07-10 14:40:06,732 INFO L280 TraceCheckUtils]: 290: Hoare triple {58294#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58294#false} is VALID [2020-07-10 14:40:06,732 INFO L280 TraceCheckUtils]: 291: Hoare triple {58294#false} assume !(0 != ~tmp~3); {58294#false} is VALID [2020-07-10 14:40:06,732 INFO L263 TraceCheckUtils]: 292: Hoare triple {58294#false} call activatePump__wrappee__lowWaterSensor(); {58294#false} is VALID [2020-07-10 14:40:06,732 INFO L280 TraceCheckUtils]: 293: Hoare triple {58294#false} ~pumpRunning~0 := 1; {58294#false} is VALID [2020-07-10 14:40:06,732 INFO L280 TraceCheckUtils]: 294: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,732 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {58294#false} {58294#false} #525#return; {58294#false} is VALID [2020-07-10 14:40:06,733 INFO L280 TraceCheckUtils]: 296: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,733 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {58294#false} {58294#false} #543#return; {58294#false} is VALID [2020-07-10 14:40:06,733 INFO L280 TraceCheckUtils]: 298: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,733 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {58294#false} {58294#false} #511#return; {58294#false} is VALID [2020-07-10 14:40:06,733 INFO L280 TraceCheckUtils]: 300: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,733 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {58294#false} {58294#false} #533#return; {58294#false} is VALID [2020-07-10 14:40:06,734 INFO L263 TraceCheckUtils]: 302: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-10 14:40:06,734 INFO L280 TraceCheckUtils]: 303: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-10 14:40:06,734 INFO L263 TraceCheckUtils]: 304: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58294#false} is VALID [2020-07-10 14:40:06,734 INFO L280 TraceCheckUtils]: 305: Hoare triple {58294#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58294#false} is VALID [2020-07-10 14:40:06,734 INFO L280 TraceCheckUtils]: 306: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,735 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {58294#false} {58294#false} #551#return; {58294#false} is VALID [2020-07-10 14:40:06,735 INFO L280 TraceCheckUtils]: 308: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-10 14:40:06,735 INFO L280 TraceCheckUtils]: 309: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-10 14:40:06,735 INFO L263 TraceCheckUtils]: 310: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58294#false} is VALID [2020-07-10 14:40:06,735 INFO L280 TraceCheckUtils]: 311: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-10 14:40:06,735 INFO L280 TraceCheckUtils]: 312: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-10 14:40:06,736 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {58294#false} {58294#false} #553#return; {58294#false} is VALID [2020-07-10 14:40:06,736 INFO L280 TraceCheckUtils]: 314: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-10 14:40:06,736 INFO L280 TraceCheckUtils]: 315: Hoare triple {58294#false} assume 0 != ~tmp___0~3; {58294#false} is VALID [2020-07-10 14:40:06,736 INFO L280 TraceCheckUtils]: 316: Hoare triple {58294#false} assume 0 == ~switchedOnBeforeTS~0; {58294#false} is VALID [2020-07-10 14:40:06,736 INFO L263 TraceCheckUtils]: 317: Hoare triple {58294#false} call __automaton_fail(); {58294#false} is VALID [2020-07-10 14:40:06,737 INFO L280 TraceCheckUtils]: 318: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-10 14:40:06,797 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 250 proven. 16 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-10 14:40:06,798 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:40:06,798 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:40:06,798 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667596110] [2020-07-10 14:40:06,799 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-10 14:43:32,083 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:43:32,083 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:43:32,590 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 378 edges. 378 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:43:32,590 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:43:32,591 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:43:32,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:43:32,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:43:32,592 INFO L87 Difference]: Start difference. First operand 2092 states and 2461 transitions. Second operand 22 states. [2020-07-10 14:43:34,596 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:43:37,048 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:43:37,985 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:43:38,705 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:43:44,712 WARN L193 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:43:58,167 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:43:58,912 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:44:01,202 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:44:05,784 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:44:13,847 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:44:14,275 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191